CN202835117U - Day-night driving lamp and automobile provided with day-night driving lamp - Google Patents
Day-night driving lamp and automobile provided with day-night driving lamp Download PDFInfo
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- CN202835117U CN202835117U CN2012205209984U CN201220520998U CN202835117U CN 202835117 U CN202835117 U CN 202835117U CN 2012205209984 U CN2012205209984 U CN 2012205209984U CN 201220520998 U CN201220520998 U CN 201220520998U CN 202835117 U CN202835117 U CN 202835117U
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- heat conduction
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Abstract
The utility model provides a day-night driving lamp and an automobile provided with the day-night driving lamp. The day-night driving lamp comprises a heat conduction lamp shell, a circuit board arranged in the heat conduction lamp shell, a light-emitting diode (LED) lamp fixed on the circuit board, a light reflection cover fixed on the heat conduction lamp shell, and a lens fixedly connected with the heat conduction lamp shell. The light reflection cover is provided with at least one through hole allowing the LED lamp to pass through. The day-night driving lamp further comprises a lining frame arranged in the lens. Two opposite faces of the lining frame respectively abut against the lens and the light reflection cover. The lining frame is provided with at least one light emitting hole correspondingly communicated with the through hole. An annular inner wall of the light emitting hole smoothly concaves and forms a groove. The day-night driving lamp has functions of the day-night driving lamp and a front position lamp simultaneously, so pace is saved. The front position lamp and the day-night driving lamp use a mold, so cost is saved. In addition, when the front position lamp is chosen for use, light rays of the LED lamp are scattered through the reflecting effect of the groove of the light emitting hole, and visibility range of the front position lamp is met.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of Diurnal running lamp and have the automobile of this Diurnal running lamp.
Background technology
The Diurnal running lamp is a kind of front part of vehicle that is contained in take LED lamp pearl as light emitting source, for increasing the car light of the highlighting of vehicle during Diurnal running.The effect of Diurnal running lamp is not in order to make the driver can see the road surface clearly, but plays warning function, and allowing well others know has a car to open.When the vehicle that the Diurnal running lamp is installed travels by day, easilier recognized by the people, and avoid traffic accident.Yet existing LED Diurnal running lamp and anteposition lamp divide and are arranged, and take up room large and have increased cost.
The utility model content
In view of this, the utility model provides a kind of space hold few, and the low Diurnal running lamp of cost and have the automobile of this Diurnal running lamp.
For addressing the above problem, on the one hand, the utility model provides a kind of Diurnal running lamp, comprise the heat conduction lamp housing, be placed in the circuit board in the heat conduction lamp housing, be fixed at least one LED lamp of circuit board, be fixed in the reflection shield of heat conduction lamp housing and the lens that are fixedly connected with the heat conduction lamp housing, reflection shield is provided with at least one through hole that passes for corresponding LED lamp, the Diurnal running lamp also comprises the lining frame that is contained in the lens, two opposite faces of lining frame are resisted against respectively lens and reflection shield, the lining frame is provided with at least one loophole of perforation corresponding to through hole, the round and smooth groove that is recessed to form of the annular inner wall of loophole.
Preferably, reflection shield comprises that the first surface of supporting the lining frame reaches second relative with first surface, the second face is convexly equipped with at least one reflector, at least one through hole of reflection shield is arranged on the bowl end of corresponding reflector, and through hole extends through first surface always, and the LED lamp is placed in the corresponding reflector after passing the corresponding through hole of reflection shield.
Preferably, the heat conduction lamp housing is provided with fastener hole, and reflector convexes with some fixedly trips along second direction dorsad, and fixedly trip is fastened in the fastener hole.
Preferably, the heat conduction lamp housing comprises the case of tubular, and case comprises an openend and the blind end relative with openend, and fastener hole is located at blind end, and circuit board is placed in the case, and circuit board is provided with the through hole that passes for fixing trip.
Preferably, be fixed with radiating fin on the case.
Preferably, the periphery of heat conduction lamp housing convexes with some fixed lobes, and lens are provided with some attaching clamps, and each attaching clamp is provided with the fixing hole that fixes fixed lobe.
Preferably, lens comprise the cover of supporting the lining frame and join ring by the card that the periphery of cover extends, and card is joined ring and supported mutually with the side face of heat conduction lamp housing, and the attaching clamp ora terminalis of joining ring by card extends axially and forms.
Preferably, the outer peripheral face that card is joined ring convexes with card column, card column be provided with lens in the through hole that connects, be fixed with a ventilating component on the card column, and the perforation of the through hole of the air-vent of ventilating component and card column.
On the other hand, the utility model also provides a kind of automobile, and this automobile comprises the headlight installing plate and is installed in above-mentioned Diurnal running lamp on the headlight installing plate.
The utlity model has following beneficial effect:
Diurnal running lamp of the present utility model possesses the function of Diurnal running lamp and anteposition lamp simultaneously, thereby has saved the space.And anteposition lamp and Diurnal running lamp share lamp housing, lens and inner components, can use like this a mould, provide cost savings.In addition, when select using the anteposition lamp, when the LED lamp was luminous, the light of LED lamp was during through loophole, because the effect of the reflection of the groove on the annular inner wall of loophole, so that light scatters, thereby had satisfied the visibility scope of anteposition lamp.
Description of drawings
Fig. 1 is the part-structure schematic diagram of the automotive front of the utility model automobile;
Fig. 2 is the perspective exploded view of the Diurnal running lamp among Fig. 1, and this Diurnal running lamp comprises lens and is installed in ventilating component on the lens;
Fig. 3 is the left side schematic diagram of the lens among Fig. 2;
The schematic perspective view of the lining frame among Fig. 4 Fig. 2;
The Diurnal running lamp of Fig. 5 Fig. 2 removes the right side schematic diagram behind lens and the ventilating component;
Fig. 6 Fig. 5 is along the cross-sectional schematic of A-A direction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Please refer to Fig. 1, the utility model provides a kind of automobile, and this automobile comprises headlight installing plate 4, is installed in headlight decorations cover 1, headlamp 3, front directional 5, Diurnal running lamp 7, headlight cover plate 9 and power supply (not shown) on the headlight installing plate 4.Wherein, headlamp 3, front directional 5 and Diurnal running lamp 7 are installed on the headlight installing plate 4, and front directional 5 and Diurnal running lamp 7 lay respectively at the both sides of headlamp 3.The cross section of Diurnal running lamp 7 is roughly rounded.Headlight cover plate 9 is fixed on the headlight installing plate 4, and housing is on headlamp 3, front directional 5 and Diurnal running lamp 7, headlight cover plate 9 be provided with three respectively with the suitable through hole of headlamp 3, front directional 5, Diurnal running lamp 7 so that headlamp 3, front directional 5, Diurnal running lamp 7 expose.Headlight decorations cover 1 is fixed on the headlight installing plate 4, and housing is on headlight cover plate 9, and headlight decorations cover 1 is provided with the through hole suitable with headlight cover plate 9, so that headlamp 3, front directional 5, Diurnal running lamp 7 expose.Headlamp 3, front directional 5, Diurnal running lamp 7 all are electrically connected power supply, take by power supply as headlamp 3, front directional 5, the Diurnal running lamp 7 luminous electric energy that provide.
Headlamp 3, front directional 5 and Diurnal running lamp 7 in the manner described above distribute, can design that to have diameter be that the lens 71(of 88mm sees Fig. 2) and length and width high be 73 * 118 * 126(mm) Diurnal running lamp 7, i.e. meeting spatial size and appearance and modeling demand.
Please refer to Fig. 2, this Diurnal running lamp 7 comprises lens 71, be fixed on ventilating component 72 on the lens 71, lining frame 73, the reflection shield 75, the circuit board 76 that is connected with power sourced electric that are fixedly connected with lining frame 73, the LED lamp 77 that is fixed on the circuit board 76 reach the heat conduction lamp housing 79 that is fixedly connected with lens 71.
In the present embodiment, Diurnal running lamp 7 also possesses the function of anteposition lamp except the function that possesses the Diurnal running lamp, and namely Diurnal running lamp and anteposition lamp share LED lamp 77 as light source, to save the space.In order to realize respectively the function of Diurnal running lamp and anteposition lamp, also be provided with a stacked switch (not shown), this stacked switch is electrically connected respectively Diurnal running lamp 7.Behind the engine start, Diurnal running lamp 7 can be lighted automatically, at this moment, realization be the function of Diurnal running lamp.Be to realize the effect of anteposition lamp, can realize lighting and extinguish by the position lamp rotary switch in the stacked switch.Because Diurnal running lamp 7 can either be realized the function of anteposition lamp, the function of Diurnal running lamp can be realized again, thereby only a mold need be used, compare with in the past design, save the anteposition lamp and used separately a mold, provide cost savings.
Please in conjunction with reference Fig. 1, Fig. 2 and Fig. 3, lens 71 comprise towards the cover 711 of Decorative lampshade 9 and by the card that the periphery of cover 711 extends joins ring 713.3 * 3(mm) optical surface 712 is made in the inboard of cover 711, and is even will serve as a contrast the light refraction that frame 73 reflects; And the minimum light-emitting area of optical surface 712 is greater than 40cm
2 Ventilating component 72 is fixed on the outer peripheral face that card is joined ring 713, is used for fog or moisture in the discharging lens 71.Preferably, in the present embodiment, card is joined ring 713 outer peripheral face and is convexed with card column 715, and this card column 715 is provided with the through hole (not shown) with lens 71 interior perforations; Ventilating component 72 is fixedly mounted on the card column 715, and the through hole of the air-vent (not shown) of ventilating component 72 and card column 715 connects.For the ease of fixing heat conduction lamp housing 79, the ora terminalis that card is joined ring 713 is extended with at least one attaching clamp 717 along the axial direction of lens 71, and each attaching clamp 717 is provided with the fixing hole (not shown).
Please in conjunction with reference Fig. 4 to Fig. 6, lining frame 73 is by PBT(polybutylene terephthalate, polybutylene terephthalate (PBT)) material makes.Lining frame 73 is cylindrical, and it is along being axially arranged with at least one loophole 731 that runs through.The middle part of the annular inner wall of each loophole 731 further is recessed to form the groove 733 of annular, and diameter corresponding to these groove 733 places is greater than diameter corresponding to other position of each loophole 731.And this groove 733 is rounding off with the hole wall of corresponding loophole 731.The reflection action of the irregular loophole 731 of lining frame 73 has increased light-emitting area, and light-emitting area has been increased to 43cm
2, satisfy the visible angle requirement of anteposition lamp, satisfied simultaneously interior 45 ° of anteposition lamp, the requirement of outer 80 ° of angle of visibilities.
Please refer to Fig. 2 and Fig. 6, reflection shield 75 comprises relative first surface 751 and second (not label).Convex with at least one reflector 752 on second, the cross section of each reflector 752 is parabolic shape.The bowl end of each reflector 752, be provided with a through hole 753 that always extends through first surface 751.The outer peripheral face of each reflector 752, namely be each reflector 752 dorsad second side face convex with some fixedly trips 755.
Each LED lamp 77 electrical connection circuit plate 76.In the present embodiment, comprise four LED lamps 77, and the mode that is 2 * 2 matrix arrangements is distributed on the circuit board 76.Each LED lamp 77 is golden dragon LED, has energy-conservation benefit.In addition, because golden dragon LED belongs to most advanced thin film technique, and the excellence of heat dissipation design and silicone encapsulation, make to reach 50000 hours the service life of each LED lamp 77.Corresponding, reflection shield 75 is provided with four reflectors 752; Lining frame 73 is provided with four loopholes 731.The outer appearnce of four LED lamps 77 is similar to the flashlight type outward appearance, and arranges according to matrix form, and is relatively more novel.
Heat conduction lamp housing 79 comprises case 791 and is fixed on radiating fin 793 on the case 791.Case 791 roughly is tubular, and it comprises an openend (not label) and the blind end (not label) corresponding with openend.Radiating fin 793 is fixed on the end face of blind end of case 791.Blind end is provided with some fastener holes 792 that engage with the fixedly trip 755 of reflection shield 75 and cable-through hole (not label).The side face of case 791 is provided with the fixed lobe corresponding with the fixing hole of lens 71 795, so that lens 71 are fixed on the heat conduction lamp housing 79.
When assembling this Diurnal running lamp 7, the circuit board 76 that installs LED lamp 77 is contained in the case 791 of heat conduction lamp housing 79, and the cable-through hole that cable passes heat conduction lamp housing 79 is connected circuit board 76 with power sourced electric.Reflector 752 parts of reflection shield 75 are contained in case 791, and each LED lamp 77 passes the through hole 753 of corresponding reflector 752 and is housed in the corresponding reflector 752.And the fixedly trip 755 of reflector 752 is fastened on the fastener hole 792 of heat conduction lamp housing 79, so that reflection shield 75 is fixed in heat conduction lamp housing 79.Lining frame 73 places in the lens 71, and lens 71 are fixed in case 791, and at this moment, case 791 cooperates holdings to join the inboard of ring 713 at the card of lens 71; Two opposite faces of lining frame 73 are resisted against respectively the first surface 751 of reflection shield 75 and the cover 711 of lens 71.
Behind engine start, when Diurnal running lamp 7 of the present utility model was opened, LED lamp 77 was luminous.As required, can select the anteposition lamp shinny by stacked switch, at this moment, the light of LED lamp 77 passes through the loophole 731 of reflector 752 and lining frame 73 successively, when the light of LED lamp 77 passes through loophole 731, because the effect of the reflection of the groove 733 on the annular inner wall of loophole 731, so that light scatters, thereby satisfied the visibility scope of anteposition lamp.
Above-described only is an embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. Diurnal running lamp, it is characterized in that, comprise the heat conduction lamp housing, be placed in the circuit board in the described heat conduction lamp housing, be fixed at least one LED lamp of described circuit board, be fixed in the reflection shield of described heat conduction lamp housing and the lens that are fixedly connected with described heat conduction lamp housing, described reflection shield is provided with at least one through hole that passes for described corresponding LED lamp, described Diurnal running lamp also comprises the lining frame that is contained in the described lens, two opposite faces of described lining frame are resisted against respectively described lens and described reflection shield, described lining frame is provided with at least one loophole of perforation corresponding to described through hole, the round and smooth groove that is recessed to form of the annular inner wall of described loophole.
2. Diurnal running lamp according to claim 1, it is characterized in that, described reflection shield comprises that the first surface of supporting described lining frame reaches second relative with described first surface, described the second face is convexly equipped with at least one reflector, at least one through hole of described reflection shield is arranged on the bowl end of the reflector of described correspondence, and described through hole extends through described first surface always, and described LED lamp is placed in the reflector of described correspondence after passing the corresponding through hole of described reflection shield.
3. Diurnal running lamp according to claim 2 is characterized in that, described heat conduction lamp housing is provided with fastener hole, and described reflector convexes with some fixedly trips along described second dorsad direction, and described fixedly trip is fastened in the described fastener hole.
4. Diurnal running lamp according to claim 3, it is characterized in that, described heat conduction lamp housing comprises the case of tubular, described case comprises an openend and the blind end relative with described openend, described fastener hole is located at described blind end, described circuit board is placed in the described case, and described circuit board is provided with the through hole that passes for described fixedly trip.
5. Diurnal running lamp according to claim 4 is characterized in that, is fixed with radiating fin on the described case.
6. Diurnal running lamp according to claim 1 is characterized in that, the periphery of described heat conduction lamp housing convexes with some fixed lobes, and described lens are provided with some attaching clamps, and each described attaching clamp is provided with the fixing hole that fixes described fixed lobe.
7. Diurnal running lamp according to claim 6, it is characterized in that, described lens comprise the cover of supporting described lining frame and join ring by the card that the periphery of described cover extends, described card is joined ring and is supported mutually with the side face of described heat conduction lamp housing, and the described attaching clamp ora terminalis of joining ring by described card extends axially and forms.
8. Diurnal running lamp according to claim 7, it is characterized in that, the outer peripheral face that described card is joined ring convexes with card column, described card column be provided with described lens in the through hole that connects, be fixed with a ventilating component on the described card column, and the through hole of the air-vent of described ventilating component and described card column connects.
9. automobile, it comprises the headlight installing plate, it is characterized in that, is fixed with on the described headlight installing plate such as the described Diurnal running lamp of any one in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205209984U CN202835117U (en) | 2012-10-11 | 2012-10-11 | Day-night driving lamp and automobile provided with day-night driving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205209984U CN202835117U (en) | 2012-10-11 | 2012-10-11 | Day-night driving lamp and automobile provided with day-night driving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835117U true CN202835117U (en) | 2013-03-27 |
Family
ID=47946812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205209984U Expired - Lifetime CN202835117U (en) | 2012-10-11 | 2012-10-11 | Day-night driving lamp and automobile provided with day-night driving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835117U (en) |
-
2012
- 2012-10-11 CN CN2012205209984U patent/CN202835117U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: BAIC MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200810 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, Beijing, Shunyi District Shun Tong Road No. 5, building 106, room 25 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |