CN106704948B - Anti-fog type automobile lamp cup adopting LED light source and LED power supply - Google Patents
Anti-fog type automobile lamp cup adopting LED light source and LED power supply Download PDFInfo
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- CN106704948B CN106704948B CN201710095108.7A CN201710095108A CN106704948B CN 106704948 B CN106704948 B CN 106704948B CN 201710095108 A CN201710095108 A CN 201710095108A CN 106704948 B CN106704948 B CN 106704948B
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Abstract
The invention relates to an automobile LED lamp cup. The LED lamp comprises a lamp shade, a sleeve and a radiator, wherein the front end of the sleeve is provided with an annular groove which divides the sleeve into an annular outer clamping piece and an annular inner clamping piece; the radiator comprises a front mounting seat and a rear mounting seat, the front mounting seat and the rear mounting seat are fixed on the inner side of the sleeve, the outer side surface of the front mounting seat is pressed against the inner side of the inner half clamping piece, the front end and the rear end of the front mounting seat are respectively fixed with an LED light source and an LED power supply, and the rear mounting seat is pressed against the rear end of the front mounting seat and presses and fixes the LED power supply; the corresponding position of preceding mount pad and back mount pad top all is provided with the ventiduct that runs through and communicate each other, and preceding mount pad and back mount pad bottom correspond the position and all are provided with the intake duct that runs through and communicate each other, and the outside opening of intake duct is provided with radiator fan, and the outside opening of ventiduct is provided with the blast pipe to be provided with one-way air valve on the blast pipe.
Description
Technical Field
The invention relates to automobile lamp accessories, in particular to an anti-fog automobile lamp cup.
Background
With the high-speed development of the automobile industry, people pursue comfort and easy controllability, and meanwhile, the overall safety, energy conservation and environmental protection of the automobile are more and more emphasized, for the reason, automobile lamps, especially headlamps for the automobile, mostly use LED lamps and adopt a plane cluster packaging technology, so that the requirements of high power and low energy consumption can be realized; however, in the prior art, the headlamp lamp cup generally includes a lamp cover and a heat sink, the lamp cover is fastened on the heat sink in a sealed manner, and the LED light source and the LED power source are fixed inside the headlamp lamp cup; because structural design's problem, it is easy for intaking usually in the head-light lamp cup, so when the head-light is in illumination state, its airtight environment of locating will produce higher temperature because of the heat gathering, produces fog in lamp cup inside, influences the illuminating effect, in addition, higher temperature leads to spare part in the car light to melt deformation again easily.
In view of the above-mentioned drawbacks, the designer actively makes research and innovation to create an anti-fog type lamp cup for automobile lamps with a novel structure, so that the lamp cup has industrial utility value.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide an anti-fog type lamp cup for a vehicle lamp, which can effectively prevent fog from being generated in the lamp cup, improve the lighting effect, and effectively improve the heat dissipation effect.
The anti-fog type automobile lamp cup comprises a lamp shade, a sleeve and a radiator, wherein an annular 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 groove, the inner clamping piece comprises two semicircular inner half clamping pieces, and the inner diameter of the sleeve is gradually reduced from the middle part to the front end; the radiator comprises a truncated cone-shaped front mounting seat and a cylindrical rear mounting seat, the front mounting seat and the rear mounting seat are fixed on the inner side of the sleeve, the outer side surface of the front mounting seat is pressed against the inner side of the inner half clamping piece, the front end and the rear end of the front mounting seat are respectively fixed with an LED light source and an LED power supply, and the rear mounting seat is pressed against the rear end of the front mounting seat and presses and fixes the LED power supply; preceding mount pad and back mount pad top correspond the position and all are provided with the ventiduct that runs through and communicate each other, preceding mount pad and back mount pad bottom correspond the position and all are provided with the intake duct that runs through and communicate each other, the outside opening of intake duct is provided with radiator fan, the outside opening of ventiduct is provided with the blast pipe, and be provided with one-way pneumatic valve on the blast pipe.
Furthermore, a filter is arranged between the opening at the outer side of the air inlet channel and the cooling fan, and a drying agent is arranged in the filter.
Furthermore, a clamping groove is formed in the inner wall of the rear portion of the sleeve, a groove is formed in the rear end of the rear mounting seat, sliding holes communicated with the groove are radially and symmetrically formed in the rear mounting seat, a clamping strip is arranged in each sliding hole, the outer end of each clamping strip is matched with the clamping groove, a traction handle is arranged at the inner end of each clamping strip, and a reset spring is arranged in the middle of each clamping strip.
Further, the inboard of outer clamping piece and the outside of half clamping piece in all are provided with first gasket groove, the gasket inslot is provided with first O type sealing washer.
Furthermore, a second sealing gasket groove is formed in the outer side of the rear mounting seat, and a second O-shaped sealing ring is arranged in the sealing gasket groove.
Furthermore, the opening part that the rear end of preceding mount pad is located intake duct and gas outlet duct is provided with the slot, the opening part that the front end of back mount pad is located intake duct and gas outlet duct is provided with the socket, the socket with the slot cooperatees.
Furthermore, an annular fixing ring is sleeved on the outer side of the front end of the sleeve.
Furthermore, the rear end of preceding mount pad and the front end of back mount pad are provided with the power fixed slot and the power spacing groove that are used for fixed LED power respectively, be provided with the power spud in the power fixed slot, be provided with heat conduction silica gel in the power spacing groove.
By the scheme, the invention at least has the following advantages: the LED light source is fixedly arranged at the front end of the front mounting seat, the LED power source is arranged at the rear end of the front mounting seat, then the front mounting seat is pressed and fixed in a mode of fixing the rear mounting seat, the front mounting seat realizes the clamping effect on the lampshade through pressing the inner half clamping piece, and moisture cannot enter the lampshade through the gap between the lampshade and the sleeve because no fixing piece with a gap is arranged, so that fog is effectively prevented from being generated in the lamp cup and the lighting effect is improved; because the air inlet channel and the air outlet channel are arranged on the front mounting seat and the rear mounting seat, the air inlet channel and the air outlet channel can be accurately butted, circulating heat dissipation air flow can be sent into the inner part of the lampshade, and the heat dissipation effect is effectively improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, the anti-fog type automobile lamp cup comprises a lamp shade 1, a sleeve 2 and a radiator, wherein an annular groove is formed in the front end of the sleeve 2, the sleeve is divided into an annular outer clamping piece 21 and an annular inner clamping piece 22 by the annular groove, the inner clamping piece 22 comprises two semicircular inner half clamping pieces, and the inner diameter of the sleeve 2 gradually decreases from the middle to the front end; the radiator comprises a truncated cone-shaped front mounting seat 3 and a cylindrical rear mounting seat 4, the front mounting seat 3 and the rear mounting seat 4 are fixed on the inner side of the sleeve 2, the outer side surface of the front mounting seat 3 is pressed against the inner side of the inner half clamping piece, the front end and the rear end of the front mounting seat 3 are respectively fixed with an LED light source 5 and an LED power source 6, and the rear mounting seat 4 is pressed against the rear end of the front mounting seat 3 and presses and fixes the LED power source 6; the corresponding position in preceding mount pad 3 and 4 tops of back mount pad all is provided with the ventiduct 7 that runs through and communicate each other, and preceding mount pad 3 and 4 bottoms of back mount pad correspond the position and all are provided with the intake duct 8 that runs through and communicate each other, and the outside opening of intake duct 8 is provided with radiator fan 9, and the outside opening of ventiduct 7 is provided with blast pipe 10 to be provided with one-way air valve 11 on blast pipe 10.
According to the anti-fog automobile lamp cup, the clamping groove 23 is formed in the inner wall of the rear portion of the sleeve 2, the groove 41 is formed in the rear end of the rear mounting seat 4, the sliding holes communicated with the groove are radially and symmetrically formed, the clamping strip 42 is arranged in each sliding hole, the outer end of each clamping strip 42 is matched with the clamping groove 41, the inner end of each clamping strip 42 is provided with the pulling handle 43, and the middle of each clamping strip 42 is provided with the return spring 44; like this, when the back mount pad is fixed to needs, only need with the back mount pad push the cover intraductal can, when the back mount pad is taken out to needs, only need pinch the pull handle, will block the tip of strip and deviate from by the draw-in groove can.
The working principle of the invention is as follows: the LED light source is fixedly arranged at the front end of the front mounting seat, the LED power source is arranged at the rear end of the front mounting seat, then the front mounting seat is pressed and fixed in a mode of fixing the rear mounting seat, the front mounting seat realizes the clamping effect on the lampshade through pressing the inner half clamping piece, and moisture cannot enter the lampshade through the gap between the lampshade and the sleeve because no fixing piece with a gap is arranged; because be provided with intake duct and gas outlet on preceding mount pad and the back mount pad, with both accurate butt joints backs, can realize sending into the inside circulated heat dissipation air current of lamp shade, the alignment of intake duct and gas outlet can be through multiple mode, for example set up the direction spout at the intraduct, or set up modes such as spud between preceding mount pad and back mount pad.
In order to ensure that the air sent into the lamp shade is dry cold air, the anti-fog type automobile lamp cup is provided with a filter 12 between the opening at the outer side of the air inlet channel 8 and the cooling fan 9, and a drying agent is arranged in the filter 12.
In order to effectively clamp the edge of the lamp shade, the inner side of the outer clamping piece 21 and the outer side of the inner half clamping piece of the anti-fog type automobile lamp cup are respectively provided with a first sealing gasket groove, and a first O-shaped sealing ring 24 is arranged in each sealing gasket groove.
In order to effectively seal the radiator and the sleeve, the antifog automobile lamp cup is provided with a second sealing gasket groove on the outer side of the rear mounting seat 4, and a second O-shaped sealing ring 45 is arranged in the sealing gasket groove.
In order to effectively align the front mounting seat and the rear mounting seat and simultaneously prevent heat-conducting silica gel between the front mounting seat and the rear mounting seat from entering the air inlet channel and the air outlet channel, the anti-fog type automobile lamp cup comprises a front mounting seat 3, wherein the rear end of the front mounting seat is provided with a slot 31 at the opening of the air inlet channel and the opening of the air outlet channel, a socket 46 is arranged at the front end of the rear mounting seat 4 at the opening of the air inlet channel and the opening of the air outlet channel, and the socket 46 is matched with.
In order to prevent the deformation of the outer clamping sheet, the anti-fog type automobile lamp cup of the invention is characterized in that the outer side of the front end of the sleeve 2 is sleeved with an annular fixing ring 25.
According to the antifog automobile lamp cup, the rear end of the front mounting seat 3 and the front end of the rear mounting seat 4 are respectively provided with a power supply fixing groove and a power supply limiting groove for fixing an LED power supply, a power supply positioning pile 32 is arranged in the power supply fixing groove, and heat-conducting silica gel 47 is arranged in the power supply limiting groove; therefore, after the rear mounting seat is pressed against the front mounting seat, the heat-conducting silica gel can be tightly distributed between the rear mounting seat and the front mounting seat, and the heat-conducting effect is effectively improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides an antifog type car light lamp cup which characterized in that: the LED lamp comprises a lamp shade, a sleeve and a radiator, wherein an annular 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 groove, the inner clamping piece comprises two semicircular inner half clamping pieces, and the inner diameter of the sleeve is gradually reduced from the middle to the front end; the radiator comprises a truncated cone-shaped front mounting seat and a cylindrical rear mounting seat, the front mounting seat and the rear mounting seat are fixed on the inner side of the sleeve, the outer side surface of the front mounting seat is pressed against the inner side of the inner half clamping piece, the front end and the rear end of the front mounting seat are respectively fixed with an LED light source and an LED power supply, and the rear mounting seat is pressed against the rear end of the front mounting seat and presses and fixes the LED power supply; the air inlet channels which penetrate through and are mutually communicated are arranged at corresponding positions at the bottoms of the front mounting seat and the rear mounting seat, a cooling fan is arranged at an outer opening of each air inlet channel, an exhaust pipe is arranged at an outer opening of each air outlet channel, and a one-way air valve is arranged on each exhaust pipe;
the rear end of the front mounting seat is provided with a slot at the opening of the air inlet channel and the air outlet channel, the front end of the rear mounting seat is provided with a socket at the opening of the air inlet channel and the air outlet channel, and the socket is matched with the slot;
the inner wall of the rear part of the sleeve is provided with a clamping groove, the rear end of the rear mounting seat is provided with a groove, sliding holes communicated with the groove are radially and symmetrically arranged, a clamping strip is arranged in each sliding hole, the outer end of each clamping strip is matched with the clamping groove, the inner end of each clamping strip is provided with a traction handle, and the middle part of each clamping strip is provided with a return spring; when the rear mounting seat needs to be fixed, the rear mounting seat only needs to be pushed into the sleeve; when the rear mounting seat needs to be taken out, the pulling handle only needs to be pinched, and the end part of the clamping strip is separated from the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095108.7A CN106704948B (en) | 2014-08-29 | 2014-08-29 | Anti-fog type automobile lamp cup adopting LED light source and LED power supply |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437850.8A CN104235772B (en) | 2014-08-29 | 2014-08-29 | Fog-preventing type vehicle lamp cup |
| CN201710095108.7A CN106704948B (en) | 2014-08-29 | 2014-08-29 | Anti-fog type automobile lamp cup adopting LED light source and LED power supply |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437850.8A Division CN104235772B (en) | 2014-08-29 | 2014-08-29 | Fog-preventing type vehicle lamp cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704948A CN106704948A (en) | 2017-05-24 |
| CN106704948B true CN106704948B (en) | 2020-04-24 |
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095108.7A Active CN106704948B (en) | 2014-08-29 | 2014-08-29 | Anti-fog type automobile lamp cup adopting LED light source and LED power supply |
| CN201710095110.4A Pending CN106764813A (en) | 2014-08-29 | 2014-08-29 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN201710095109.1A Pending CN106764812A (en) | 2014-08-29 | 2014-08-29 | Antifogging type automobile LED car light Lamp cup |
| CN201410437850.8A Active CN104235772B (en) | 2014-08-29 | 2014-08-29 | Fog-preventing type vehicle lamp cup |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095110.4A Pending CN106764813A (en) | 2014-08-29 | 2014-08-29 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN201710095109.1A Pending CN106764812A (en) | 2014-08-29 | 2014-08-29 | Antifogging type automobile LED car light Lamp cup |
| CN201410437850.8A Active CN104235772B (en) | 2014-08-29 | 2014-08-29 | Fog-preventing type vehicle lamp cup |
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| CN (4) | CN106704948B (en) |
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| KR20160122014A (en) * | 2015-04-13 | 2016-10-21 | 엘지이노텍 주식회사 | Apparatus for preventing moisture generatoin of head lamp |
| CN105526545A (en) * | 2016-01-19 | 2016-04-27 | 丹阳市雷兰斯汽车零部件有限公司 | Headlamp with circulating dehumidifying device |
| JP6741467B2 (en) * | 2016-05-12 | 2020-08-19 | 株式会社小糸製作所 | Vehicle lighting |
| CN107990236B (en) * | 2017-07-14 | 2019-08-13 | 宿迁市东明光伏科技有限公司 | A kind of modified countryside energy saving road lamp device |
| CN107477480A (en) * | 2017-08-16 | 2017-12-15 | 广州大泰光电科技有限公司 | A kind of automobile lamp anti-fog and antifrost device |
| CN109812780B (en) * | 2017-11-20 | 2021-11-02 | 市光法雷奥（佛山）汽车照明系统有限公司 | Light-emitting device for motor vehicle and vehicle |
| CN110779266B (en) * | 2019-10-16 | 2021-11-23 | 徐州鹰格电子技术有限公司 | LED lamp for refrigeration house |
| CN113074356A (en) * | 2021-03-26 | 2021-07-06 | 南京紫南翠商贸有限公司 | Use street lamp according to external environment carries out power control's fog day |
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2014
- 2014-08-29 CN CN201710095108.7A patent/CN106704948B/en active Active
- 2014-08-29 CN CN201710095110.4A patent/CN106764813A/en active Pending
- 2014-08-29 CN CN201710095109.1A patent/CN106764812A/en active Pending
- 2014-08-29 CN CN201410437850.8A patent/CN104235772B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104235772B (en) | 2017-03-22 |
| CN104235772A (en) | 2014-12-24 |
| CN106764813A (en) | 2017-05-31 |
| CN106704948A (en) | 2017-05-24 |
| CN106764812A (en) | 2017-05-31 |
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Effective date of registration: 20200331 Address after: 523000 No.100 Heshi Road, Qiaotou town, Dongguan City, Guangdong Province Applicant after: DONGGUAN JIAHONG AUTOMOBILE PRODUCTS Co.,Ltd. Address before: 213000 No. 29 Jinling North Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Zhang Qin |
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