CN203501008U - Anti-fogging car lamp and locomotive car with same - Google Patents
Anti-fogging car lamp and locomotive car with same Download PDFInfo
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- CN203501008U CN203501008U CN201320516999.6U CN201320516999U CN203501008U CN 203501008 U CN203501008 U CN 203501008U CN 201320516999 U CN201320516999 U CN 201320516999U CN 203501008 U CN203501008 U CN 203501008U
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- car
- lens
- car light
- fogging
- lamp
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Abstract
The utility model discloses an anti-fogging car lamp and a locomotive car with the same. The anti-fogging car lamp comprises a lamp shell, a decorative ring and a light distribution mirror, wherein the decorative ring and the light distribution mirror are respectively connected with the lamp shell; the decorative ring is provided with through holes; light rays emitted by a bulb are irradiated to an inner peripheral side wall of the upper part of the light distribution mirror by virtue of the through holes. According to the anti-fogging car clamp and the locomotive car with the anti-fogging car lamp, the through holes are formed in the decorative ring, so that the light rays emitted by the bulb are irradiated to the inner peripheral side wall of the light distribution mirror outside the decorative ring in a perpendicular incidence manner or a manner of being reflected by a reflector, and the temperature of the region is increased; meanwhile the through holes also can be used for enhancing the air flowing property of the inner peripheral side wall and eliminating the inner flowing dead angle of the lamp, so that the fogging problem of the car lamp is solved, and the irradiation of the car clamp has a more resplendent and beautiful effect; The anti-fogging car lamp is simple in structure, obvious in anti-fogging effect and higher in practicability.
Description
Technical field
The utility model relates to a kind of car light and motor vehicle, particularly a kind of motor vehicle that has the car light of the function that prevents from hazing in car light and installed this car light.
Background technology
Car light, as the eyes of motor vehicle, had both played beauty function, had also guaranteed the security of motor vehicle night running simultaneously.Existing car light is mainly comprised of parts such as lamp housing, bulb, speculum, lens (being lampshade), case ring and dust caps.The car light subject matter that especially headlight occurs is to haze in lamp at present, hazes and not only affects car light service life and outward appearance, and illuminating effect is had a greatly reduced quality, and then affect traffic safety.The reason hazing in car light is that in lamp, aqueous vapor forms membranaceous and water dropwise condensation on the lens surface lower than its saturation temperature.Bulb is lighted rear bulb ambient air temperature and is raise, and from bulb center to each sidewall of car light inside (comprising speculum, lens) temperature, successively decreases, wherein minimum near near temperature lens inner surface.Bulb will produce amount of heat after lighting, the regional temperature that illumination can be irradiated, air can flow to is very high, this region is not easy to form fog, and the regional temperature that in car light, illumination cannot be irradiated and air flow property is poor will be very low, and this region easily forms fog.Existing car light is owing at speculum, case ring being also installed around, case ring has stopped the irradiation of bulb light, make the lens inner peripheral side wall temperatures outside case ring lower, and case ring has also hindered the Air Flow in this region, the flow blind angle that therefore formation is very easily hazed.Because needs are pursued aesthetic, car light is generally designed to elongated and has wedge angle, at sharp corner, especially easily occurs flow blind angle.Also there is at present the air flow property that strengthens these flow blind angles with special-purpose ventilated membrane or Ventilated cap, but these optional features affect the space at car light rear portion to a great extent to be arranged, and owing to cannot improving the temperature of flow blind angle, therefore can not solve the problem of hazing completely.
Therefore, be necessary existing car light to improve, the light of its lamps emission can be irradiated on the lens inner peripheral sidewall outside case ring, strengthen the air flow property of inner peripheral sidewall simultaneously, to eliminate flow blind angle, solve the car light problem that hazes, and make the irradiation of car light there is more bright effect attractive in appearance.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of anti-haze car light and motor vehicle thereof, the light of its lamps emission can be irradiated on the lens inner peripheral sidewall outside case ring, strengthen the air flow property of inner peripheral sidewall simultaneously, to eliminate flow blind angle, solve the car light problem that hazes, and make the irradiation of car light there is more bright effect attractive in appearance.
The anti-car light that hazes of the present utility model, comprise lamp housing, case ring and lens, described case ring, lens are connected with described lamp housing respectively, on described case ring, have through hole, and the light of lamps emission exposes to the inner peripheral sidewall that is positioned at described lens top by described through hole.
Further, described through hole at least comprises the upper through hole that is positioned at center, described case ring top, and the light of described lamps emission exposes to the top of described inner peripheral sidewall by described upper through hole; Apart from bulb farthest, and the car light of symmetric design is the most complicated in the syndeton of this position, therefore the most easily forms low-temperature space and flow blind angle for the inner peripheral sidewall of lens top, and in this area configurations, through hole has significant anti-fog effect.
Further, the periphery of described lens is provided with edge, and described edge is arranged in the mounting groove of described lamp housing and fixes by fluid sealant; Due to waterproof, the heat insulating function that fluid sealant has, can prevent that extraneous moisture from entering in car light, also can suppress this region and extraneous exchange heat, further prevent that this region from producing fog.
Further, the corner of described lens to the wall thickness of described edge increases gradually; Therefore light is not easy to enter corner to the region of edge, increases the lens wall thickness in this region, can reduce this region and extraneous exchange heat as far as possible, prevents heat loss, suppresses fog generation.
Further, also comprise LED lamp group, described LED lamp group is arranged on the periphery both sides of described lens symmetrically; LED lamp group also can be sent the temperature that certain heat maintains lens periphery both sides, prevents that the situation that temperature is too low from appearring in this region.
The invention also discloses a kind of motor vehicle of applying the described anti-car light that hazes, the described anti-car light that hazes is installed on this motor vehicle.
The beneficial effects of the utility model: anti-haze car light and motor vehicle thereof of the present utility model, by offer through hole on case ring, the light of lamps emission can be irradiated on the lens inner peripheral sidewall outside case ring by the mode of direct projection and reflective mirror reflection, the temperature in this region is raise, through hole also can strengthen the air flow property of inner peripheral sidewall simultaneously, eliminate flow blind angle in lamp, to solve the car light problem that hazes, and make the irradiation of car light there is more bright effect attractive in appearance; The utility model successful simple in structure, antifog, has very strong practicality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is front view of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Fig. 1 is front view of the present utility model, Fig. 2 is the A-A cutaway view of Fig. 1, as shown in the figure: the anti-car light that hazes of the present utility model, comprise lamp housing 1, case ring 2 and lens 3, described case ring 2, lens 3 are connected with described lamp housing 1 respectively, on described case ring 2, have through hole, the light of bulb 4 transmittings exposes to the inner peripheral sidewall of described lens 3 by described through hole 21; This fog-proof front light is all identical in component configuration, annexation and role with existing car light, except described parts, also has reflective mirror 6, dust cap 7 and several air-vents; The inner peripheral sidewall of lens 3 refers to the inner surface surrounding of lens 3, and this region approaches owing to being positioned at outside case ring 2 and with lamp housing 1, and its curvature changes greatly, thereby is low-temperature space and flow blind angle, easily produces fog; By offer through hole on case ring 2, the light of bulb 4 transmittings can be irradiated on the lens 3 inner peripheral sidewalls outside case ring 2 by the mode of direct projection and reflective mirror 6 reflections, the temperature in this region is raise, through hole also can strengthen the air flow property of inner peripheral sidewall simultaneously, eliminate flow blind angle in lamp, to solve the car light problem that hazes, and make the irradiation of car light there is more bright effect attractive in appearance.
In the present embodiment, described through hole at least comprises the upper through hole 21 that is positioned at described case ring 2 centers, top, and the light of described bulb 4 transmittings exposes to by described upper through hole 21 the inner peripheral sidewall that is positioned at described lens 3 tops; Apart from bulb 4 farthest, and the car light of symmetric design is the most complicated in the syndeton of this position, therefore the most easily forms low-temperature space and flow blind angle for the inner peripheral sidewall of lens 3 tops, and in this area configurations, through hole has significant anti-fog effect.
In the present embodiment, the periphery of described lens 3 is provided with edge 31, and described edge 31 is arranged in the mounting groove 11 of described lamp housing 1 and fixes by fluid sealant; The periphery of lens 3 refers to the connecting portion of lens 3 and lamp housing 1; Edge 31 has " L " shape section, and edge 31 bonds together by fluid sealant with mounting groove 11; Due to waterproof, the heat insulating function that fluid sealant has, can prevent that extraneous moisture from entering in car light, also can suppress this region and extraneous exchange heat, further prevent that this region from producing fog; Bonding reliable for guaranteeing lens 3 and lamp housing 1, the height of mounting groove 11 is 3 times of edge 31 lower end thickness; In order further to guarantee the uniformity that coordinates of lens 3 and lamp housing 1, also can spacing salient point be set in mounting groove 11 bottoms or side; 1 of case ring 2 and lamp housing are connected by screw, and case ring 2 is 2-4mm with the gap of lens 3.
In the present embodiment, the corner 32 of described lens 3 to the wall thickness of described edge 31 increases gradually; As shown in Figure 2, corner 32 is the curvature abrupt change part of lens 3, approaches periphery; Therefore light is not easy to enter corner 32 to the region of edge 31, increases lens 3 wall thickness in this region, can reduce this region and extraneous exchange heat as far as possible, prevents heat loss, suppresses fog generation; The lens 3 of this anti-car light that hazes, the wall thickness in its common luminous intensity distribution region is 2-3mm, is preferably 2.5mm, its corner 32 to the region wall thickness of edge 31 can increase to 6mm gradually.
In the present embodiment, also comprise LED lamp group 5, described LED lamp group 5 is arranged on the periphery both sides of described lens 3 symmetrically; LED lamp group 5 is set to when bulb 4 is opening, and LED lamp group 5 is also opening, so LED lamp group 5 also can send the temperature that certain heat maintains lens 3 periphery both sides, prevents that the situation that temperature is too low from appearring in this region; The setting of LED lamp group 5 is comparatively simple and easy, can reduce the design difficulty of whole light fixture mould, reduces design cost; Meanwhile, symmetrically arranged LED lamp group 5 can also play the function of position lamp, elegant in appearance, and extend service life, and effect is remarkable and power consumption is less.
The present embodiment also discloses a kind of motor vehicle of applying the described anti-car light that hazes, and the described anti-car light that hazes is installed on this motor vehicle.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. prevent hazing car light for one kind, comprise lamp housing, case ring and lens, described case ring, lens are connected with described lamp housing respectively, it is characterized in that: on described case ring, have through hole, the light of lamps emission exposes to the inner peripheral sidewall of described lens by described through hole.
2. the anti-car light that hazes according to claim 1, it is characterized in that: described through hole at least comprises the upper through hole that is positioned at center, described case ring top, the light of described lamps emission exposes to the inner peripheral sidewall that is positioned at described lens top by described upper through hole.
3. the anti-car light that hazes according to claim 2, is characterized in that: the periphery of described lens is provided with edge, and described edge is arranged in the mounting groove of described lamp housing and fixes by fluid sealant.
4. the anti-car light that hazes according to claim 3, is characterized in that: the corner of described lens to the wall thickness of described edge increases gradually.
5. according to the anti-car light that hazes described in any one in claim 1 to 4, it is characterized in that: also comprise LED lamp group, described LED lamp group is arranged on the periphery both sides of described lens symmetrically.
6. a motor vehicle, is characterized in that: described motor vehicle is provided with the anti-car light that hazes of any one in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516999.6U CN203501008U (en) | 2013-08-22 | 2013-08-22 | Anti-fogging car lamp and locomotive car with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516999.6U CN203501008U (en) | 2013-08-22 | 2013-08-22 | Anti-fogging car lamp and locomotive car with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501008U true CN203501008U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516999.6U Expired - Fee Related CN203501008U (en) | 2013-08-22 | 2013-08-22 | Anti-fogging car lamp and locomotive car with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423689A (en) * | 2013-08-22 | 2013-12-04 | 隆鑫通用动力股份有限公司 | Motor vehicle headlamp assembly and motor vehicle with same |
-
2013
- 2013-08-22 CN CN201320516999.6U patent/CN203501008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423689A (en) * | 2013-08-22 | 2013-12-04 | 隆鑫通用动力股份有限公司 | Motor vehicle headlamp assembly and motor vehicle with same |
| CN103423689B (en) * | 2013-08-22 | 2016-01-20 | 隆鑫通用动力股份有限公司 | Front headlight of motor vehicle assembly and motor vehicle thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160822 |