CN205261402U - Head -light for train - Google Patents
Head -light for train Download PDFInfo
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- CN205261402U CN205261402U CN201521140741.6U CN201521140741U CN205261402U CN 205261402 U CN205261402 U CN 205261402U CN 201521140741 U CN201521140741 U CN 201521140741U CN 205261402 U CN205261402 U CN 205261402U
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- lamp
- light
- cavity
- installing plate
- lamp body
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a head -light for train, be suitable for embedded install the shaping in the installing port in the train locomotive front end outside, the head -light include the lamp body, with mounting panel, light source subassembly and the lamp shade of lamp body cooperation installation, the inside formation of lamp body is used for holding the open cavity of light source subassembly, the outward flange department of cavity forms installation card slot, the trailing flank of cavity runs through the formula installs at least one service panel, service panel is last to be equipped with at least one and to be used for the intercommunication the bleeder vent of cavity and locomotive inner space, the surface covering of bleeder vent has waterproof ventilated membrane. The utility model provides a head -light for train can eliminate high pressure in the lamp storehouse, carry high heat dissipating and can, prevent that the infiltration from leaking to improve lamps and lanterns sealing performance and anti -seismic performance's head -light for train.
Description
Technical field
The utility model relates to row automotive lamp technical field, is specifically related to a kind of row automobile head light.
Background technology
Along with the fast development of bullet train and constantly speed-raising, be installed on the headlamp of train head's front endPerformance is also constantly challenged, and bullet train is in the time of operation, and car body is shaken and windage effect simultaneously,And the complicated weather conditions such as that running environment comprises is high and cold, high temperature, dust storm and salt fog, headlamp also hasThe handstone that may be impacted by sand and dust or be splashed in the time of meeting launches, and these are all to lamp body and lampSealing and the mechanical performance of cover have superelevation requirement. Again because the exterior lighting of bullet train is generally adoptedWith glow discharge spot lamp, LED light source, halogen tungsten lamp light source etc., all there is thermal characteristics in these light sources, gasCharging source focus place temperature is especially up to 700 degrees Celsius.
In prior art, because the type discharge thermic of light source assembly makes the inner HTHP ring that forms in lamp storehouseBorder, lamp interior electronic unit and relevant precision part all affect adversely, and, along with headlampSwitch, the intensification of inside, lamp storehouse and cooling alternately, the lifting of pressure all produces sealing performance of lampCertain destruction, causes infiltration to leak; In addition, normal vibrations and wind because of car body between lamp body and lampshadeResistance and connect looseningly, causes originally the place of being tightly connected to leak and enters with impurity, just affecting light fixtureNormal use.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome train headlamp in prior artLamp storehouse internal high temperature high pressure, easily cause the infiltration defect of leaking, eliminate in lamp storehouse thereby provide a kind ofHigh pressure, improve heat dispersion, prevent the row automobile head light that leaks of infiltration.
Another technical problem to be solved in the utility model is to overcome train headlamp in prior artSealing is unstable, the defect of poor seismic behavior, thereby provides one can improve sealing performance of lampRow automobile head light with anti-seismic performance.
The technical solution adopted in the utility model is as follows:
A kind of row automobile head light, is suitable for the embedded peace that takes shape in train head's front end outside that is arranged onIn dress mouth, described headlamp comprises lamp body, coordinates installing plate, the light source assembly installed with described lamp bodyAnd lampshade, described lamp body inside is formed for holding the open cavity of described light source assembly, instituteThe outer edge of stating cavity forms installs draw-in groove, and the trailing flank penetration type of described cavity is provided with at least oneIndividual access panel, described access panel is provided with at least one in order to be communicated with described cavity and headstock inner spaceAir-vent, the surface coverage of described air-vent has waterproof ventilated membrane.
Described installing plate is embedded in described installation draw-in groove, in order to seal described cavity, described installing plateFormed with the signal lamp installing plate being connected with illuminating lamp installing plate by illuminating lamp installing plate.
The plate face of described illuminating lamp installing plate is the curved surface caving in towards described lamp body, on described curved surface, becomesType have at least one for the sunk type installation cavity of light fixture, described sunk type installation cavity are installedThe direct of travel of installing port and train be arranged in parallel.
The arc sleeve structure that described light fixture is suitable for by adapting with described sunk type installation cavity connectsBe connected to the installing port of described sunk type installation cavity, set electricity on described light fixture and described access panelElement electrical connection.
Described illuminating lamp installing plate is provided with some reinforcements towards the lower surface of described lamp body, described reinforcementMuscle distributes as net shape, and the grid intersection point place of corresponding described light fixture installed position is provided with screw,In order to be bolted described light fixture.
Described signal lamp installing plate is the arc gusset that forms some through holes, shape and described arc angleThe aluminium base that plate adapted, was inserted with some signal lamp lamp pearls is suitable for installing by bolt and described signal lampPlate connects, so that described signal lamp lamp pearl protrudes from the upper of described signal lamp installing plate through described through holeSurface.
Described lampshade is located at the outside of described installing plate and is bolted with described lamp body.
Between described lamp body and described lampshade, be provided with the sealed colloid in order to shock-absorbing, antidetonation.
Described light fixture comprises light emitting source and in order to regulate optical axis and then to change light source direction of illumination extremelyFew two telescoping mechanisms.
On the bottom surface of described cavity, the position of corresponding described telescoping mechanism is provided with at least two whirlersStructure, described rotating mechanism is in order to regulate described telescoping mechanism.
Technical solutions of the utility model, tool has the following advantages:
1. the row automobile head light that the utility model provides, the trailing flank penetration type of its lamp body is installedAccess panel, described access panel is provided with at least one in order to be communicated with described cavity and headstock inner spaceAir-vent, the surface coverage of described air-vent has waterproof ventilated membrane, and this waterproof and breathable hole is arranged on lamp storehouseInner near light source place, heat is the most concentrated, can either effectively improve the heat dispersion of lamp body, reducesTemperature in lamp storehouse, simultaneously can also inside and outside, balance lamp storehouse pressure, has alleviated HTHP in lamp storehouseEnvironment, improved the working environment of lamp storehouse internal electrical components and relevant precision part, extended light fixtureService life; Meanwhile, again due to inside and outside, lamp storehouse air pressure balance, prevented that illuminating lamp from heating up with coolingThe infiltration phenomenon that the unstable pressure reduction causing when exchange causes occurs.
2. the row automobile head light that the utility model provides, is provided with special close between its lampshade and lamp bodyAdhesive body, elastic packing colloid link enhancement the antidetonation of lamp body, shock-absorbing performance, avoided illuminating lampIn long-term use, become flexible because train shakes being connected of causing with strong windage, make to enter in lamp storehouse assortedMatter, impact is used.
3. the row automobile head light that the utility model provides, it is for installing the aluminium base of signal lamp lamp pearlCan take out by piecemeal convenient operation personnel I&M from the installing port of access panel.
4. the row automobile head light that the utility model provides, illuminating lamp installing plate is under described lamp bodySurface is provided with some reinforcements that distribute as net shape, and has not only strengthened the mechanical strength of installing plate, withTime again for the installation of light fixture provides screw, convenient and practical.
5. the row automobile head light that the utility model provides, lamp body cleanliness is good, and windward side is little, structureCompact, good looking appearance, meet the demand for development of New Times bullet train.
Brief description of the drawings
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art,To the accompanying drawing of required use in detailed description of the invention or description of the Prior Art be briefly described below,Apparently, the accompanying drawing in the following describes is embodiments more of the present utility model, for abilityTerritory those of ordinary skill, is not paying under the prerequisite of creative work, can also be attached according to theseFigure obtains other accompanying drawing.
The front view that Fig. 1 is the row automobile head light that provides in the first embodiment of the present utility model;
Fig. 2 is the perspective view of the row automobile head light shown in Fig. 1.
Description of reference numerals:
1-lamp body; 11-installs draw-in groove; 12-access panel; 13-air-vent; 14-rotating mechanism;2-installing plate; 21-illuminating lamp installing plate; 211-sunk type installation cavity; 212-reinforcement;213-telescoping mechanism; 22-signal lamp installing plate; 23-aluminium base; 3-lampshade.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobviousSo, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative workThe every other embodiment obtaining under prerequisite, belongs to the scope that the utility model is protected.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score,Orientation or the position relationship of the instructions such as " left side ", " right side ", " vertically ", " level ", " interior ", " outward " areBased on orientation shown in the drawings or position relationship, be only that the utility model and simplification are for convenience of description retouchedState, instead of instruction or the hint device of indication or element must have specific orientation, with specificallyOrientation structure and operation, therefore can not be interpreted as restriction of the present utility model. In addition term ",One ", " second ", " the 3rd " be only for describing object, and can not be interpreted as instruction or hint phase counterweightThe property wanted.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited,Term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be fixing companiesConnecing, can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electricityConnect; Can be to be directly connected, also can indirectly be connected by intermediary, can be two elementsInner connection. For the ordinary skill in the art, can concrete condition understand above-mentioned artThe concrete meaning of language in the utility model.
In addition related technical characterictic in the different embodiments of described the utility model,The conflict of will not forming each other just can mutually combine.
The front view that Fig. 1 is the row automobile head light that provides in the first embodiment of the present utility model;Fig. 2 is the perspective view of the row automobile head light shown in Fig. 1. As depicted in figs. 1 and 2,The row automobile head light that present embodiment provides, is suitable for embedded being arranged on and takes shape in train head's front endIn the installing port in outside, described headlamp comprises lamp body 1, coordinates the installing plate of installing with described lamp body 12, light source assembly and lampshade 3, described lamp body 1 inside is formed for holding opening of described light source assemblyPut the cavity of formula, the outer edge of described cavity forms installs draw-in groove 11, and the trailing flank of described cavity passes throughThe formula of wearing is provided with at least one access panel 12, and described access panel 12 is provided with at least one in order to be communicated withThe air-vent 13 of stating cavity and headstock inner space, the surface coverage of described air-vent 13 has waterproof and breathableFilm.
It is inner near light source place that this waterproof and breathable hole 13 is arranged on lamp storehouse, and heat is the most concentrated, can either haveEffect ground improves the heat dispersion of lamp body 1, reduces temperature in lamp storehouse, the while can also balance lamp storehouse inside and outsidePortion's pressure, has alleviated the environment of HTHP in lamp storehouse, has improved lamp storehouse internal electrical components and relevantThe working environment of precision part, has extended service life of light fixture; Meanwhile, again due to inside and outside, lamp storehouse gasPressure balanced, the infiltration that the unstable pressure reduction having caused while having prevented illuminating lamp intensification and cooling exchange causes is existingResemble generation.
Further, as shown in Figure 2, described installing plate 2 is embedded in described installation draw-in groove 11, usesTo seal described cavity, described installing plate 2 by illuminating lamp installing plate 21 and with illuminating lamp installing plate 21The signal lamp installing plate 22 connecting forms.
Particularly, the plate face of described illuminating lamp installing plate 21 is the curved surface caving in towards described lamp body 1,On described curved surface, form at least one for the sunk type installation cavity 211 of light fixture, this reality are installedThe train headlamp of executing in mode is provided with three described sunk type installation cavitys 211, along the side of advancing of trainSet gradually forwards, backwards, the installing port of described sunk type installation cavity 211 is parallel with the direct of travel of trainArrange, make the illuminating lamp can be towards the direct of travel of train.
As shown in Figure 2, the light fixture in present embodiment comprises that one group of dipped headlights forms and two groups far awayLight modulation composition, wherein one group of dipped headlights composition is arranged on the sunk type installation cavity 211 near headstock rear sideIn, two groups of high beam compositions are arranged in two sunk type installation cavitys 211 near headstock front side, needBe noted that in other embodiments, the configuration of high beam and dipped headlights composition can be according to trainLighting demand is adjusted.
Further, as shown in Figure 2, described light fixture be suitable for by with described sunk type installation cavity211 arc sleeves that adapt are connected in the installing port of described sunk type installation cavity 211, by high beamThe front end of assembly and dipped headlights assembly is installed on respectively in arc sleeve structure, this arc sleeve structureRear end is connected with the installing port of described sunk type installation cavity 211; Again due to described illuminating lamp installing plate21 are provided with some reinforcements 212 towards the lower surface of described lamp body 1, and described reinforcement 212 is gridShape distributes, and the grid intersection point place of corresponding described light fixture installed position is provided with screw, high beam groupThe rear end of part and dipped headlights assembly is bolted to connection in described screw, has completed light fixture and has existedFirm connection in sunk type installation cavity 211. The reinforcement 212 distributing as net shape, has not only strengthenedThe mechanical strength of installing plate 2, simultaneously again for the installation of light fixture provides screw, convenient and practical.
Further, described access panel 12 is provided with electric device, and above-mentioned light fixture and described electricity are firstPart electrical connection.
As preferred embodiment of the present utility model, described signal lamp installing plate 22 is some for formingThe arc gusset of through hole, shape and described arc gusset adapt, are inserted with the aluminium of some signal lamp lamp pearlsSubstrate 23 is suitable for being connected with described signal lamp installing plate 22 by bolt, so that described signal lamp lamp pearlProtrude from the upper surface of described signal lamp installing plate 22 through described through hole.
Particularly, above-mentioned aluminium base 23, for cutting into the aluminium sheet with holes of polylith, is first plugged in signal lamp lamp pearlEnter aluminium sheet with holes, then aluminium sheet with holes is connected by screw on described signal lamp installing plate 22, everyPiece aluminium sheet with holes all can be individually takes out from the installing port of access panel 12, by polylith aluminium sheet with holesInstalling/dismounting separately, has facilitated maintenance personal's maintenance to change.
Further, described lampshade 3 is located at the outside of described installing plate 2 logical with described lamp body 1Cross bolt and connect, between described lamp body 1 and described lampshade 3, be also provided with the sealing in order to shock-absorbing, antidetonationColloid, elastic packing colloid link enhancement antidetonation, the shock-absorbing performance of lamp body 1, avoided illuminating lampIn long-term use, become flexible because train shakes being connected of causing with strong windage, make to enter in lamp storehouse assortedMatter, impact is used.
Further, described light fixture comprise light emitting source and in order to regulate optical axis so that change light sourceAt least two telescoping mechanisms 213 of direction of illumination, corresponding institute telescoping mechanism 213 on the bottom surface of described cavityPosition at least two rotating mechanisms 14 are installed, described rotating mechanism 14 is described flexible in order to regulateMechanism 213, correspondingly, each dipped headlights or high beam composition correspondence arrange two telescoping mechanisms 213,Each telescoping mechanism 213 again correspondence arranges a rotating mechanism 14.
Obviously, above-described embodiment is only for example is clearly described, and not to the side of enforcementThe restriction of formula. For those of ordinary skill in the field, also can on the basis of the above descriptionTo make other changes in different forms. Here without also giving all embodimentsWith exhaustive. And the apparent variation of being extended out thus or variation are still created in the utility modelProtection domain among.
Claims (10)
1. a row automobile head light, is suitable for embedded being arranged on and takes shape in train head front end outsideIn installing port, described headlamp comprises lamp body (1), coordinates the installing plate of installing with described lamp body (1)(2), light source assembly and lampshade (3), it is characterized in that:
Described lamp body (1) inside is formed for holding the open cavity of described light source assembly, described inThe outer edge of cavity forms installs draw-in groove (11), and the trailing flank penetration type of described cavity is provided with at leastAn access panel (12), described access panel (12) be provided with at least one in order to be communicated with described cavity andThe air-vent (13) of headstock inner space, the surface coverage of described air-vent (13) has waterproof ventilated membrane.
2. row automobile head light according to claim 1, is characterized in that, described installing plate (2)Be embedded in described installation draw-in groove (11), in order to seal described cavity, described installing plate (2) is by shiningBright lamp installing plate (21) and signal lamp installing plate (22) structure being connected with illuminating lamp installing plate (21)Become.
3. row automobile head light according to claim 2, is characterized in that, described illuminating lamp peaceDress plate (21) plate face be the curved surface caving in towards described lamp body (1), on described curved surface, form toFew one for the sunk type installation cavity (211) of light fixture, described sunk type installation cavity (211) are installedInstalling port and the direct of travel of train be arranged in parallel.
4. row automobile head light according to claim 3, is characterized in that, described light fixtureBe suitable for described in arc sleeve structure by adapting with described sunk type installation cavity (211) is connected inThe installing port of sunk type installation cavity (211), institute on described light fixture and described access panel (12)If electric device electrical connection.
5. row automobile head light according to claim 3, is characterized in that, described illuminating lamp peaceDress plate (21) is provided with some reinforcements (212), described reinforcement towards the lower surface of described lamp body (1)Muscle (212) distributes as net shape, and the grid intersection point place of corresponding described light fixture installed position is provided withScrew, in order to be bolted described light fixture.
6. row automobile head light according to claim 2, is characterized in that, described signal lamp peaceDress plate (22) is for forming the arc gusset of some through holes, shape and described arc gusset adapt,The aluminium base (23) that is inserted with some signal lamp lamp pearls is suitable for by bolt and described signal lamp installing plate (22)Connect, so that described signal lamp lamp pearl protrudes from described signal lamp installing plate (22) through described through holeUpper surface.
7. according to the row automobile head light described in any one in claim 1-6, it is characterized in that instituteStating lampshade (3) is located at the outside of described installing plate (2) and connects by bolt with described lamp body (1)Connect.
8. row automobile head light according to claim 7, is characterized in that, described lamp body (1)And described lampshade is provided with the sealed colloid in order to shock-absorbing, antidetonation between (3).
9. according to the row automobile head light described in any one in claim 3-5, it is characterized in that instituteState that light fixture comprises light emitting source and in order to regulate optical axis and then to change at least two of light source direction of illuminationTelescoping mechanism (213).
10. according to the row automobile head light described in any one in claim 9, it is characterized in that, described inOn the bottom surface of cavity, the position of corresponding described telescoping mechanism (213) is provided with at least two rotating mechanisms(14), described rotating mechanism (14) is in order to regulate described telescoping mechanism (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140741.6U CN205261402U (en) | 2015-12-31 | 2015-12-31 | Head -light for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140741.6U CN205261402U (en) | 2015-12-31 | 2015-12-31 | Head -light for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261402U true CN205261402U (en) | 2016-05-25 |
Family
ID=56002930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140741.6U Active CN205261402U (en) | 2015-12-31 | 2015-12-31 | Head -light for train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261402U (en) |
-
2015
- 2015-12-31 CN CN201521140741.6U patent/CN205261402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |