CN104214632B - Automobile headlamp lamp cup - Google Patents
Automobile headlamp lamp cup Download PDFInfo
- Publication number
- CN104214632B CN104214632B CN201410440769.5A CN201410440769A CN104214632B CN 104214632 B CN104214632 B CN 104214632B CN 201410440769 A CN201410440769 A CN 201410440769A CN 104214632 B CN104214632 B CN 104214632B
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- mounting seat
- lamp cup
- power supply
- groove
- headlamp lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a novel automobile headlamp lamp cup which has the advantages that the generation of mist in the lamp cup is effectively prevented and the lighting effect is improved. The novel automobile headlamp lamp cup comprises a lampshade, a sleeve and a heat dissipater, wherein an annular open groove is formed in the front end of the sleeve, the sleeve is divided into an annular outer clamping piece and an annular inner clamping piece by the open groove, the inner clamping piece comprises two semicircular-ring-shaped inner half clamping pieces, sealing gasket grooves are respectively formed in the inner side of the outer clamping piece and the outer sides of the inner half clamping pieces, O-shaped sealing rings are arranged in the sealing gasket grooves, and the inside diameter of the sleeve gradually decreases from the middle part to the front end; the heat dissipater comprises a front mounting seat and a rear mounting seat, the front mounting seat and the rear mounting seat are fixedly arranged at the inner side of the sleeve, the outer side face of the front mounting seat is abutted against the inner sides of the inner half clamping pieces, an LED (Light Emitting Diode) light source and an LED power source are fixedly arranged at the front and rear ends of the front mounting seat respectively, the rear mounting seat is abutted against the rear end of the front mounting seat and is abutted against the LED power source, and heat dissipating sheets are fixedly arranged at the rear end of the rear mounting seat.
Description
Technical field
The present invention relates to a kind of automobile lamp spare and accessory parts, particularly relate to a kind of Novel automobile headlamp Lamp cup.
Background technology
High speed development along with auto industry, people pursue comfortableness and the most handling while, safety and energy-conserving and environment-protective that automobile is overall are also increasingly paid attention to, to this, automobiles headlamp now more to be used LED and uses plane cluster encapsulation technology, it is possible to achieve high-power, the requirement of low energy consumption；But, in prior art, headlamp Lamp cup generally includes lampshade and radiator, and lampshade uses airtight form to fasten on a heat sink, and LED light source and LED power are fixed on inside headlamp Lamp cup；Due to the problem of structure design, being typically easy to into water in headlamp Lamp cup, then when headlamp is in illumination condition, its residing closed environment produces higher temperature by assembling due to heat, produces fog, affect illuminating effect inside Lamp cup.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the Novel automobile headlamp Lamp cup of a kind of new structure so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide and a kind of effectively prevent from producing in Lamp cup fog, improve the Novel automobile headlamp Lamp cup of illuminating effect.
The Novel automobile headlamp Lamp cup of the present invention, including lampshade, sleeve pipe and radiator, the front end of described sleeve pipe is provided with the fluting of annular, described sleeve pipe is divided into ring-type outer intermediate plate and inner clamp piece by described fluting, described inner clamp piece includes interior half intermediate plate of two semi-circular shape, the inner side of described outer intermediate plate and the outside of interior half intermediate plate are provided with gasket slot, are provided with O RunddichtringO in described gasket slot, and the internal diameter of described sleeve pipe is tapered into front end by middle part；Described radiator includes front mounting seat and rear mounting seat, described front mounting seat and rear mounting seat are fixed on the inner side of described sleeve pipe, and the lateral surface top of described front mounting seat is pressed in the inner side of described interior half intermediate plate, the front-end and back-end of described front mounting seat are respectively fixed with LED light source and LED power, described rear mounting seat top is pressed in the rear end of described front mounting seat and top presses solidly the most described LED power, and the rear end of described rear mounting seat is fixed with fin.
Further, the inner side of described sleeve pipe is provided with female thread, described female thread is tapered into front inner diameter by middle part, the lateral surface of described front mounting seat is provided with the first external screw thread tapered into by rear end to front end external diameter, the lateral surface of described rear mounting seat is provided with the second external screw thread that external diameter keeps constant, and described first external screw thread and the second external screw thread match with described female thread.
Further, the front end outer side of described sleeve pipe is also set with the retainer ring of annular.
Further, described front mounting seat is provided with activated carbon.
Further, the rear end of described front mounting seat is provided with power supply and fixes groove, and described power supply is provided with the first groove in fixing groove, be provided with first and screw lug, nib in described first groove；The front end of described rear mounting seat is provided with power supply stopper slot, and described power supply stopper slot matches with the rear end of described LED power.
Further, described power supply is provided with power supply guide pile in fixing groove.
Further, it is provided with heat conductive silica gel in described power supply stopper slot.
Further, the rear end of described rear mounting seat is provided with the second groove, is provided with second and screws lug, nib in described second groove.
By such scheme, the present invention at least has the advantage that the front-end and back-end that LED light source and LED power are separately fixed at front mounting seat, and by the edge card of lampshade in the fluting of sleeve pipe front end, then front mounting seat is fixedly mounted on sleeve pipe leading inside, under the squeezing action of front mounting seat, interior half intermediate plate of two semi-circular shape deforms upon and passes through sealing ring by lampshade pinch seal；Then rear mounting seat is arranged on rear end in sleeve pipe；Owing to not using the installed parts such as any screw, the most not using other to have apertured mounting means, so, moisture is difficult to enter inside lampshade, produces fog, improves illuminating effect in can effectively preventing Lamp cup.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Shown in Figure 1, a kind of Novel automobile headlamp Lamp cup, including lampshade 1, sleeve pipe 2 and radiator 3, the front end of sleeve pipe 2 is provided with the fluting of annular, sleeve pipe is divided into ring-type outer intermediate plate 21 and inner clamp piece 22, inner clamp piece 22 to include interior half intermediate plate of two semi-circular shape by fluting, and the inner side of outer intermediate plate 21 and the outside of interior half intermediate plate are provided with gasket slot, being provided with O RunddichtringO 23 in gasket slot, the internal diameter of sleeve pipe 2 is tapered into front end by middle part；Radiator 3 includes front mounting seat 31 and the rear mounting seat 32 of truncated cone-shaped, front mounting seat 31 and rear mounting seat 32 are fixed on the inner side of sleeve pipe 2, and the lateral surface top of front mounting seat 31 is pressed in the inner side of interior half intermediate plate, the front-end and back-end of front mounting seat 31 are respectively fixed with LED light source 4 and LED power 5, rear mounting seat 32 top is pressed in the rear end of front mounting seat 31 and top presses solidly and determines LED power 5, and the rear end of rear mounting seat 32 is fixed with fin 33.
The operation principle of the present invention is: LED light source and LED power are separately fixed at the front-end and back-end of front mounting seat, and by the edge card of lampshade in the fluting of sleeve pipe front end, then front mounting seat is fixedly mounted on sleeve pipe leading inside, under the squeezing action of front mounting seat, interior half intermediate plate of two semi-circular shape deforms upon and passes through sealing ring by lampshade pinch seal；Then rear mounting seat is arranged on rear end in sleeve pipe；Owing to not using the installed parts such as any screw, the most not using other to have apertured mounting means, so, moisture is difficult to enter inside lampshade, produces fog, improves illuminating effect in can effectively preventing Lamp cup.
The Novel automobile headlamp Lamp cup of the present invention, front mounting seat mounting means in sleeve pipe, can use multiple, relatively simple, the inner side of sleeve pipe 2 is provided with female thread, and female thread is tapered into front inner diameter by middle part, and the lateral surface of front mounting seat 31 is provided with the first external screw thread tapered into by rear end to front end external diameter, the lateral surface of rear mounting seat 32 is provided with the second external screw thread that external diameter keeps constant, and the first external screw thread and the second external screw thread match with female thread.
In order to prevent causing outer intermediate plate deformation in interior half intermediate plate extrusion process, the Novel automobile headlamp Lamp cup of the present invention, the front end outer side of sleeve pipe 2 is also set with the retainer ring 24 of annular.
In order to reduce the moisture in lampshade further, the Novel automobile headlamp Lamp cup of the present invention, front mounting seat 31 is provided with activated carbon 6.
Screwing the Novel automobile headlamp Lamp cup installing the present invention for convenience, the rear end of front mounting seat 31 is provided with power supply and fixes groove 311, and power supply is provided with the first groove 312 in fixing groove, be provided with first and screw lug, nib 313 in the first groove 312；The front end of rear mounting seat 32 is provided with power supply stopper slot 321, and power supply stopper slot 321 matches with the rear end of LED power 5.
In order to prevent LED power during screwing from following rotation, the Novel automobile headlamp Lamp cup of the present invention, power supply is provided with power supply guide pile 314 in fixing groove 311.
The Novel automobile headlamp Lamp cup of the present invention, heat conductive silica gel 322 it is provided with in power supply stopper slot 321, so, when rear mounting seat screws and is arranged on front mounting seat rear end, under extruding force effect, the final all gaps being full of between front mounting seat and rear mounting seat of heat conductive silica gel flowing, are effectively improved heat-conducting effect.
The Novel automobile headlamp Lamp cup of the present invention, the rear end of rear mounting seat 32 is provided with the second groove 323, is provided with second and screws lug, nib 324 in the second groove 322.
The above is only the preferred embodiment of the present invention; it is not limited to the present invention; should be understood that; for those skilled in the art; on the premise of without departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a car headlamp Lamp cup, it is characterised in that: include lampshade, sleeve pipe and radiator, described set
The front end of pipe is provided with the fluting of annular, and described sleeve pipe is divided into ring-type outer intermediate plate and inner clip by described fluting
Sheet, described inner clamp piece includes interior half intermediate plate of two semi-circular shape, the inner side of described outer intermediate plate and interior half folder
The outside of sheet is provided with gasket slot, is provided with O RunddichtringO in described gasket slot, described sleeve pipe
Internal diameter is tapered into front end by middle part；Described radiator includes front mounting seat and rear mounting seat, described front peace
Dress seat and rear mounting seat are fixed on the inner side of described sleeve pipe, and the lateral surface top of described front mounting seat is pressed in institute
Stating the inner side of interior half intermediate plate, the front-end and back-end of described front mounting seat are respectively fixed with LED light source and LED
Power supply, described rear mounting seat top is pressed in the rear end of described front mounting seat and top presses solidly the most described LED power, institute
The rear end stating rear mounting seat is fixed with fin.
Car headlamp Lamp cup the most according to claim 1, it is characterised in that: described sleeve pipe interior
Side is provided with female thread, and described female thread is tapered into front inner diameter by middle part, outside described front mounting seat
Side is provided with the first external screw thread tapered into by rear end to front end external diameter, the lateral surface of described rear mounting seat
It is provided with the second external screw thread that external diameter keeps constant, described first external screw thread and the second external screw thread and described interior spiral shell
Stricture of vagina matches.
Car headlamp Lamp cup the most according to claim 1, it is characterised in that: before described sleeve pipe
The retainer ring of annular also it is set with outside end.
Car headlamp Lamp cup the most according to claim 1, it is characterised in that: described front mounting seat
On be provided with activated carbon.
Car headlamp Lamp cup the most according to claim 2, it is characterised in that: described front mounting seat
Rear end be provided with power supply and fix groove, described power supply is provided with the first groove, described first groove in fixing groove
Inside it is provided with first and screws lug, nib；The front end of described rear mounting seat is provided with power supply stopper slot, and described power supply limits
Position groove matches with the rear end of described LED power.
Car headlamp Lamp cup the most according to claim 5, it is characterised in that: described power supply is fixed
Power supply guide pile it is provided with in groove.
Car headlamp Lamp cup the most according to claim 5, it is characterised in that: described power supply is spacing
Heat conductive silica gel it is provided with in groove.
Car headlamp Lamp cup the most according to claim 2, it is characterised in that: described rear mounting seat
Rear end be provided with the second groove, be provided with second in described second groove and screw lug, nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440769.5A CN104214632B (en) | 2014-09-01 | 2014-09-01 | Automobile headlamp lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440769.5A CN104214632B (en) | 2014-09-01 | 2014-09-01 | Automobile headlamp lamp cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214632A CN104214632A (en) | 2014-12-17 |
| CN104214632B true CN104214632B (en) | 2017-01-11 |
Family
ID=52096394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440769.5A Active CN104214632B (en) | 2014-09-01 | 2014-09-01 | Automobile headlamp lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214632B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039463A (en) * | 1998-09-08 | 2000-03-21 | Lin; Shih-Ming | Lamp assembly |
| CN202532390U (en) * | 2012-04-20 | 2012-11-14 | 林旦 | Multi-purpose automotive lamp cap |
| CN203068463U (en) * | 2013-01-25 | 2013-07-17 | 宁波爱美克思照明电器有限公司 | Sealing structure of LED lamp |
| CN204127826U (en) * | 2014-09-01 | 2015-01-28 | 苏州骏发精密机械有限公司 | Novel automobile headlamp Lamp cup |
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2014
- 2014-09-01 CN CN201410440769.5A patent/CN104214632B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214632A (en) | 2014-12-17 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190426 Address after: 213000 No. 19 Mingde Road, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Di Fulong Auto Parts Company Limited Address before: 215000 Zhang Qiao village, Liuhe Town, Taicang City, Suzhou, Jiangsu Patentee before: JUNFA PRECISION MACHINERY CO., LTD. |
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| TR01 | Transfer of patent right |