CN215259590U

CN215259590U - Shine headlight before train

Info

Publication number: CN215259590U
Application number: CN202121415049.5U
Authority: CN
Inventors: 王建中
Original assignee: Danyang Chaofan Electronics Co ltd
Current assignee: Danyang Chaofan Electronics Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-21
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a shine headlight before train, including face guard, lamp stand, electricity-saving lamp, circuit stabiliser, energy-conserving spotlight structure, the face guard is installed on the lamp stand top, circuit stabiliser, electricity-saving lamp are installed in the lamp stand inner chamber, the circuit stabiliser passes through the circuit board and is connected with the electricity-saving lamp electricity, circuit stabiliser, circuit board, electricity-saving lamp are by supreme installation setting in proper order down, energy-conserving spotlight structure includes spotlight dish, spotlight ring, evenly be equipped with the little silver bowl of a plurality of bottomless reflection of light on the spotlight dish, the spotlight dish is installed in the circuit board top, and the electricity-saving lamp is detained and is established in the little silver bowl inner chamber of reflection of light, spotlight ring installs on the lamp stand inside wall, is close to spotlight dish top setting. The utility model discloses a little silver-colored bowl of three reflection of light carries out spotlight back rethread spotlight ring respectively with its inside electricity-saving lamp and unifies the spotlight, improves light gathering degree, realizes the improvement of luminance and irradiation distance.

Description

Shine headlight before train

Technical Field

The utility model relates to a train lighting technology field specifically is a shine headlight before train.

Background

The train is widely applied as an important vehicle for people to go out, the illuminating lamp is indispensable in the process of train moving forward, the train illuminating lamp generally adopts the traditional single-bulb incandescent lamp for illumination, and has the advantages of high power consumption, short service life, short illumination distance, strong light source scattering, large potential safety hazard of night driving, and no conformity with the national policy call of energy conservation and emission reduction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shine headlight before train to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shine headlight before train, includes face guard, lamp stand, electricity-saving lamp, circuit stabiliser, the face guard is installed on the lamp stand top, circuit stabiliser, electricity-saving lamp are installed in the lamp stand inner chamber, the circuit stabiliser passes through the circuit board and is connected with the electricity-saving lamp electricity, install energy-conserving spotlight structure on the circuit board, energy-conserving spotlight structure sets up around the electricity-saving lamp, circuit stabiliser, circuit board, energy-conserving spotlight structure are installed the setting from bottom to top in proper order.

The energy-saving light gathering structure comprises a light gathering disc, a plurality of bottomless reflective small silver bowls are uniformly arranged on the light gathering disc, the light gathering disc is arranged above the circuit board, and the energy-saving lamp is arranged in an inner cavity of the reflective small silver bowls.

Furthermore, the energy-saving light condensation structure further comprises a light condensation ring, and the light condensation ring is installed on the inner side wall of the lamp holder and is arranged above the light condensation disc.

Furthermore, the face guard passes through the face guard collar and is connected with the lamp stand, the face guard collar is installed on the face guard, the face guard collar passes through the joint connecting piece and is connected with the lamp stand top edge.

Furthermore, the number of the small reflective silver bowls is three, and the small reflective silver bowls are distributed in an equilateral triangle shape by taking the circle center of the compact disc as a circular point.

Furthermore, the energy-saving lamp is an LED lamp, and a plurality of LED lamps are installed in the small reflective silver bowl.

Furthermore, diffuse reflection high-temperature metal coating films are arranged on the inner sides of the small reflective silver bowl and the light gathering ring.

Further, the joint connecting piece is including fixed assembly in outer loop and the inner ring of face guard collar bottom surface, and inner ring, lamp holder wall, outer loop range upon range of setting from inside to outside in proper order, evenly set up jaggedly on the inner ring lateral wall, breach department is equipped with elastic splint, and the outside ring lopsidedness setting of elastic splint lower extreme, the elastic splint lower extreme is the arc surface, the elastic splint middle part is equipped with the through-hole, lamp holder lateral wall upper end is equipped with the fixture block with the through-hole joint.

Further, evenly be provided with heat dissipation pterygoid lamina on the lamp stand lateral wall, heat dissipation annular plate is installed to heat dissipation pterygoid lamina lower extreme, heat dissipation annular plate bottom surface is equipped with the heating panel that is cyclic annular evenly distributed.

Further, the face guard is the PC material, and its surface is outside bellied cambered surface, the lamp stand is die-casting aluminium material.

Compared with the prior art, the design of the scheme has the following beneficial effects:

(1) the utility model discloses an energy-conserving spotlight structrual installation carries out spotlight rethread spotlight ring after the spotlight respectively with its inside LED lamp through the little silver-colored bowl of three reflection of light and unifies the spotlight, improves light gathering degree, realizes the improvement of luminance and irradiation distance to increase the security of traveling night.

(2) The utility model discloses a LED lamp is as the light source, and the LED lamp is more energy-saving power relatively, and life is longer.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a partial cross-section of the clamping connector of the present invention;

fig. 4 is a schematic diagram of the outer side structure of the present invention.

In the figure: 1. a lamp socket; 2. a mask mounting ring; 3. clamping the connecting piece; 31. an outer ring; 32. an inner ring; 33. a notch; 34. an elastic splint; 35. a through hole; 36. a clamping block; 4. a face mask; 5. an energy-saving light-gathering structure; 51. a light-gathering disk; 52. a small reflective silver bowl; 53. a circuit board; 54. a light gathering ring; 61. a heat dissipation wing plate; 62. a heat dissipating annular plate; 63. a heat dissipation plate; 7. a circuit regulator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, the headlight for train according to the present embodiment includes a mask 4, a lamp holder 1, an energy saving lamp, a circuit regulator 7, and an energy saving light focusing structure 5. The face shield 4 is arranged at the top end of the lamp holder 1 and plays a role in protecting the inner cavity of the lamp holder 1. The circuit voltage stabilizer 7 and the energy-saving lamp are arranged in the inner cavity of the lamp holder 1, the circuit voltage stabilizer 7 is arranged at the bottom of the inner side of the lamp holder 1, and the circuit voltage stabilizer 7 is electrically connected with the energy-saving lamp through a circuit board 53. The circuit voltage stabilizer 7 has the characteristics of high conversion efficiency, wide working voltage range, large output current, stable performance, difficulty in heating and the like, and is small in size, small in occupied space inside the lamp holder 1 and free of influence on product installation. The circuit voltage stabilizer 7 inputs a stable working voltage to the circuit board 53, and the energy-saving lamp obtains a voltage required for working from the circuit board 53, thereby realizing illumination work. The energy-saving light-focusing structure 5 is mounted on the circuit board 53, and the energy-saving light-focusing structure 5 is arranged around the energy-saving lamp to focus the light scattered by the energy-saving lamp, so that the light beam with higher light intensity and longer irradiation distance is formed. The energy-saving light-gathering structure 5 comprises a light-gathering disc 51, a plurality of bottomless light-reflecting small silver bowls 52 are uniformly arranged on the light-gathering disc 51, the light-gathering disc 51 is arranged above a circuit board 53, and an energy-saving lamp is arranged in the inner cavity of the light-reflecting small silver bowls 52. The small reflective silver bowl 52 gathers the light source scattered from the energy-saving lamp in the inner cavity, so that a beam of light source with stronger brightness is formed. The energy-saving light-gathering structure 5 further comprises a light-gathering ring 54, wherein the light-gathering ring 54 is installed on the inner side wall of the lamp holder 1 and is arranged close to the light-gathering disc 51, and the purpose of the energy-saving light-gathering ring is to gather a plurality of light beams formed by gathering a plurality of small reflective silver bowls 52 into one light beam. The light of the energy-saving lamp is condensed respectively through the small reflective silver bowls 52 and then is uniformly condensed through the light condensing ring 54, so that the light condensing degree is improved, the brightness and the range are improved, and the condensed light beam is more energy-saving under the requirement of the same brightness. Under the condition that the brightness and the range of light are improved, the safety of night driving is improved, and the safety accidents caused by the light source problem are reduced.

Face guard 4 is connected with lamp stand 1 through face guard collar 2, and face guard collar 2 sets up along 4 circumference of face guard, and face guard collar 2 is connected with 1 upper edge of lamp stand through joint connecting piece 3. Clamping connecting piece 3 is including fixed assembly in outer loop 31 and the inner ring 32 of 2 bottom surfaces of face guard collar, when face guard 4 installs on lamp stand 1,

inner ring

32, 1 wall of lamp stand, outer loop 31 is from inside to outside range upon range of setting in proper order, evenly set up jaggedly 33 on the inner ring 32 lateral wall, breach 33 department is equipped with elastic splint 34, and the slope of the outside ring 31 one side of elastic splint 34 lower extreme sets up, when making elastic splint 34 and the 31 centre gripping lamp stand upper end wall of outer loop, it is more firm, be difficult to the slippage. The lower end of the elastic clamping plate 34 is an arc surface, a through hole 35 is formed in the middle of the elastic clamping plate 34, and a clamping block 36 clamped with the through hole 35 is arranged at the upper end of the outer side wall of the lamp holder 1. Elastic clamping plate 34 adopts the spring steel material, has higher elasticity, during the installation, insert between outer loop 31 and the inner ring 32 with 1 top edge of lamp stand, 34 arc surface lower extreme of elastic clamping plate is inwards backed up by fixture block 36 on 1 lateral wall of lamp stand, and simultaneously 1 top edge of lamp stand is inserted between elastic clamping plate 34 and outer loop 31, through-hole 35 not necessarily just with fixture block 36 joint, and at this moment, rotate lamp stand 1 until in the through-hole 35 of fixture block 36 joint on elastic clamping plate 34, the completion joint is fixed.

The three small reflective silver bowls 52 are distributed in an equilateral triangle by taking the circle center of the compact disc 51 as a circular point, and the three small reflective silver bowls 52 form a light-gathering bowl with a light-gathering angle of 10 degrees. The inner sides of the small reflective silver bowl 52 and the light gathering ring 54 are both provided with diffuse reflection high-temperature metal coating films. The energy-saving lamp is an LED lamp, the LED lamp is installed on the circuit board 53, the plurality of LED lamps are arranged in the small reflective silver bowl 52, the traditional incandescent lamp is replaced by the LED lamp, the LED lamp is relatively more energy-saving and power-saving, and the service life is longer. The lamp holder 1 is made of die-casting aluminum, heat dissipation wing plates 61 are uniformly arranged on the outer side wall of the lamp holder 1, heat dissipation annular plates 62 are mounted at the lower ends of the heat dissipation wing plates 61, and heat dissipation plates 63 which are annularly and uniformly distributed are arranged on the bottom surfaces of the heat dissipation annular plates 62. The heat dissipation wing plate 61, the heat dissipation annular plate 62, the heat dissipation plate 63 and the lamp holder 1 are of an integrated structure, the integrated structure avoids complex installation processes, and heat dissipation is more uniform and rapid. The face guard 4 is the PC material, and its surface is the cambered surface of outside arch, and the PC material has good heat resistance, efficient luminousness to and high impact resistance, and the cambered surface is favorable to the further gathering of light on the face guard 4 upper surface.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A headlight before train which characterized in that: including face guard (4), lamp stand (1), electricity-saving lamp, circuit stabiliser (7), install on lamp stand (1) top face guard (4), circuit stabiliser (7), electricity-saving lamp are installed in lamp stand (1) inner chamber, circuit stabiliser (7) are connected with the electricity-saving lamp through circuit board (53), install energy-conserving spotlight structure (5) on circuit board (53), energy-conserving spotlight structure (5) set up around the electricity-saving lamp, circuit stabiliser (7), circuit board (53), energy-conserving spotlight structure (5) are by supreme installation setting in proper order down.

2. The headlamp of claim 1, wherein: the energy-saving light-gathering structure (5) comprises a light-gathering disk (51), a plurality of bottomless reflective small silver bowls (52) are uniformly arranged on the light-gathering disk (51), the light-gathering disk (51) is arranged above a circuit board (53), and an energy-saving lamp is arranged in the inner cavity of the reflective small silver bowls (52).

3. The headlamp of claim 2, wherein: the energy-saving light-gathering structure (5) further comprises a light-gathering ring (54), wherein the light-gathering ring (54) is arranged on the inner side wall of the lamp holder (1) and is arranged above the light-gathering disc (51).

4. The headlamp of claim 1, wherein: the lamp holder is characterized in that the face shield (4) is connected with the lamp holder (1) through a face shield mounting ring (2), the face shield mounting ring (2) is mounted on the face shield (4), and the face shield mounting ring (2) is connected with the upper edge of the lamp holder (1) through a clamping connection piece (3).

5. The headlamp of claim 4, wherein: joint connecting piece (3) are including fixed assembly in outer ring (31) and inner ring (32) of face guard collar (2) bottom surface, and inner ring (32), lamp stand (1) wall, outer ring (31) are from inside to outside range upon range of setting up in proper order, evenly set up jagged (33) on inner ring (32) lateral wall, breach (33) department is equipped with elastic splint (34), and elastic splint (34) lower extreme outside ring (31) lopsidedness sets up, elastic splint (34) lower extreme is the arc surface, elastic splint (34) middle part is equipped with through-hole (35), lamp stand (1) lateral wall upper end is equipped with fixture block (36) with through-hole (35) joint.

6. The headlamp of claim 2, wherein: the number of the small reflective silver bowls (52) is three, and the small reflective silver bowls are distributed in an equilateral triangle by taking the circle center of the light gathering disk (51) as a circular point.

7. The headlamp of claim 2, wherein: the energy-saving lamp is an LED lamp, and a plurality of LED lamps are arranged in the small reflective silver bowl (52).

8. The headlamp of claim 1, wherein: evenly be provided with heat dissipation pterygoid lamina (61) on lamp stand (1) lateral wall, heat dissipation annular plate (62) are installed to heat dissipation pterygoid lamina (61) lower extreme, heat dissipation annular plate (62) bottom surface is equipped with heating panel (63) that are cyclic annular evenly distributed.

9. A headlamp for a train as claimed in claim 3, wherein: the inner sides of the small reflective silver bowl (52) and the light gathering ring (54) are provided with diffuse reflection high-temperature metal coating films.

10. The headlamp of claim 1, wherein: the face guard (4) is made of PC materials, the surface of the face guard is an outwards convex arc surface, and the lamp holder (1) is made of die-cast aluminum materials.