CN2874249Y

CN2874249Y - High power jet lamp for vehicle

Info

Publication number: CN2874249Y
Application number: CNU2005201070544U
Authority: CN
Inventors: 李明奎; 朱英卓; 杜安帮
Original assignee: SHENZHEN HENGZHIYUAN ELECTRICAL APPLIANCES CO Ltd
Current assignee: SHENZHEN HENGZHIYUAN ELECTRICAL APPLIANCES CO Ltd
Priority date: 2005-09-01
Filing date: 2005-09-01
Publication date: 2007-02-28
Anticipated expiration: 2015-09-01

Abstract

The utility model relates to a high-power spot light for traffic vehicles, which comprises a drum-shaped lamp body, a tensional spring fixed outside the lamp body and a luminance light source module I and a drive power source module II arranged inside the lamp body. The utility model is characterized in that: the luminance light source module I is composed of a light source groupware circuit board, three LEDs with resistance, a heat conduction silica gel pad, a pressing board of lens, lens, a pored front cover board and female and male plugs; the drive power source module II is composed of a power source groupware circuit board, a rectification element, an IC chip, a rear cover board, female and male plugs and a connection terminal. The utility model, with simple structure, pleasant design, convenient assembly and disassembly and modulized design, brings much convenience for repair and replacement and can be applied reliably under the environment of vibration and shock. In addition, because the LED cold light source that saves electricity, has excellent safety assurance and prolongs the service life of lighting fitting is adopted, the utility model can be widely applied as reading light at cushioned berth, semi-cushioned berth and cushioned seat carriages of train, luxurious long-distance coach and other mobile vehicles.

Description

Automobile-used high power jet lamp

Technical field

The utility model relates to a kind of lighting device, specifically is a kind of hard berth, soft sleeper, soft seat carlighting and the automobile-used high power jet lamp of reading usefulness that is used on train or the automobile.

Background technology

In the existing compartment shot-light, most is light source with the incandescent lamp, and defective such as exist big, the temperature rise of life-span short (especially in vibration environment), power consumption, the mounting or dismounting maintenance is loaded down with trivial details and profile is clumsy, volume is big is decorated extremely inharmonious with the modern transportation vehicle interior.

The utility model content

The purpose of this utility model is to provide a kind of handsome in appearance, easy installation and reliable, shock resistance, vibration resistance, caloric value is few, power consumption is low, long service life, the automobile-used high power jet lamp that avoids safeguarding.

The purpose of this utility model realizes by following technical scheme: a kind of automobile-used high power jet lamp, comprise by the illuminating source module I and the driving power module ii that are provided with in affixed torsion spring in drum shape lamp body, the lamp body outside and the lamp body constituting, it is characterized in that described illuminating source module I is made up of LED, thermal conductive silicon rubber cushion, lens pressing plate, lens, front shroud with holes and the master-slave socket of light source assembly wiring board, three strip resistance; Described driving power module ii is made up of power supply module wiring board, rectifier cell, IC chip, back shroud, master-slave socket and binding post.

Automobile-used high power jet lamp of the present utility model, the lens scioptics pressing plate of wherein said illuminating source module I and screw are fixed in the front shroud with holes, the LED of three strip resistance series connection lining is gone up the thermal conductive silicon rubber cushion and is fixed on the light source assembly wiring board by the plastic cement screw, and the light source assembly wiring board is connected by screw with front shroud with holes and is placed on the lamp body Inner Front End.

Automobile-used high power jet lamp of the present utility model, the rectifier cell of wherein said driving power module ii, IC chips welding are on the power supply module wiring board, the power supply module wiring board is fixed on the back shroud front side by the plastic cement insulated column by screw, binding post is fixed on the back shroud rear side by screw, and back shroud is fixed by screw and lamp body rear end outer rim.

Automobile-used high power jet lamp of the present utility model, the power supply module wiring board of wherein said driving power module ii is connected by the master-slave socket on its lead-out wire with the light source assembly wiring board of illuminating source module I.

Automobile-used high power jet lamp of the present utility model, wherein said power supply module wiring board link to each other with binding post after adding heat-shrinkable T bush by its lead-out wire by the back shroud Top Leading-out Hole.

Automobile-used high power jet lamp of the present utility model, wherein said illuminating source module I and driving power module ii are fastening by screw.

Automobile-used high power jet lamp of the present utility model, wherein said input voltage are DC24V, DC48V, DC110V or DC 220V.

The utility model is simple in structure, have attractive appearance, install and remove conveniently, long service life, especially adopt energy-conservation cold light source, can under vibration and the environment that impacts, reliably use, help guaranteeing vehicle safety, can be applicable to the reading lighting on the transit equipments such as train hard berth, soft sleeper, soft seat compartment or the luxurious auxilliary big bus that crouches, also can be applicable to decorative lightings such as hotel, hotel, family.

Description of drawings

Fig. 1 is the schematic perspective view of this practical new car with high power jet lamp.

Fig. 2 is the structure member decomposing schematic representation of the automobile-used high power jet lamp of the utility model.

Fig. 3 is the scheme of installation of the automobile-used high power jet lamp of the utility model.

The specific embodiment

Below in conjunction with drawings and Examples in detail the utility model is described in detail.

Shown in Fig. 1-2, automobile-used high power jet lamp of the present utility model, include a drum shape lamp body 1., the torsion spring of using when installing 2 is being fixed in lamp body 1 outside, illuminating source module I and driving power module ii are housed in lamp body 1, and its illuminating source module I is made up of LED 7-1, lens pressing plate 5, lens 4, front shroud with holes 3 and the master-slave socket 12 of light source assembly wiring board 7, three strip resistance; The driving power module ii is made up of power supply module wiring board 8, rectifier cell 8-3, IC chip 8-4, back shroud 9, master-slave socket 13 and binding post 11.

In above-mentioned, the lens 4 scioptics pressing plates 5 of its illuminating source module I are fixed in the front shroud with holes 3 with screw 5-1, after the LED 7-1 series connection of three strip resistance, be fixed on the light source assembly wiring board 7 that is lined with thermal conductive silicon rubber cushion 6 by plastic cement screw 7-2, light source assembly wiring board 7 fixedly is placed on lamp body 1 Inner Front End with front shroud 3 with holes by three screw 7-3.Welding rectifier cell 8-3, IC chip 8-4 etc. on the power supply module wiring board 8 of its driving power module ii, power supply module wiring board 8 is fixed on back shroud 9 front sides across plastic cement insulated column 9-1 by screw 8-1, and binding post 11 is fixed on back shroud 9 rear sides by screw 11-1.The power supply module wiring board 8 of its driving power module ii is connected by the master-slave socket on their lead-out wire 13-1, the 12-1 13,12 with the light source assembly wiring board 7 of illuminating source module I.Its power supply module wiring board 8 links to each other with binding post 11 after adding heat-shrinkable T bush by the wire hole of its lead-out wire 8-2 by back shroud 9.Its illuminating source module I and driving power module ii are held out against together by screw 10, guarantee the stability of driving power.At last, back shroud 9 is fixed by rear end outer rim in screw 9-2 and the lamp body 1.

As shown in Figure 3, the utility model uses when installing, earlier hold installing hole successfully at cab wall (or on wall), the torsion spring 2 that will be in normal position A is then evened up to position B to lamp body 1 rear, unclamp after penetrating installing hole, rely on the elastic force of torsion spring 2 that shot-light is fixed on wallboard or the wall, this moment, torsion spring 2 was at position C.Binding post 11 with lamp body 1 back links to each other with the power supply outer conductor again, and its input power supply can adopt DC24V, DC48V, DC110V or DC 220V, by the switching of switch control shot-light.

The utility model is to have adopted the New LED cold light source with respect to the advantage of existing product, has province The characteristics such as electric, safe, non-maintaining, long service life, illumination is soft, has attractive appearance, and is that modernization is handed over A first-selected lighting that is open to traffic.

Claims

1, a kind of automobile-used high power jet lamp, comprise by drum shape lamp body (1), be provided with in torsion spring (2) that lamp body (1) outside is affixed and the lamp body (1) by optical assembly wiring board (7), the LED of three strip resistance (7-1), thermal conductive silicon rubber cushion (6), lens pressing plate (5), lens (4), the illuminating source module (I) that front shroud with holes (3) and master-slave socket (12) are formed and by power supply module wiring board (8), rectifier cell (8-3), IC chip (8-4), back shroud (9), the driving power module (II) that master-slave socket (13) and binding post (11) are formed, it is characterized in that: lens (4) the scioptics pressing plates (5) of described illuminating source module (I) are fixed in the front shroud with holes (3) with screw (5-1), the LED of three strip resistance (7-1) series connection lining is gone up thermal conductive silicon rubber cushion (6) and is fixed on the light source assembly wiring board (7) by plastic cement screw (7-2), and light source assembly wiring board (7) is connected by screw (7-3) with front shroud with holes (3) and is placed on lamp body (1) Inner Front End; The rectifier cell (8-3) of described driving power module (II), IC chip (8-4) are welded on the power supply module wiring board (8), power supply module wiring board (8) is fixed on back shroud (9) front side by plastic cement insulated column (9-1) by screw (8-1), binding post (11) is fixed on back shroud (9) rear side by screw (11-1), and back shroud (9) is fixed by screw (9-2) and lamp body (1) rear end outer rim.

2, automobile-used high power jet lamp according to claim 1 is characterized in that: the power supply module wiring board (8) of described driving power module (II) is connected by the master-slave socket (13,12) on its lead-out wire (13-1,12-1) with the light source assembly wiring board (7) of illuminating source module (I).

3, automobile-used high power jet lamp according to claim 1 and 2 is characterized in that: described power supply module wiring board (8) links to each other with binding post (11) after adding heat-shrinkable T bush by its lead-out wire (8-2) by back shroud (9) Top Leading-out Hole.

4, automobile-used high power jet lamp according to claim 3 is characterized in that: described illuminating source module (I) is fastening by screw (10) with driving power module (II).

5, automobile-used high power jet lamp according to claim 1 is characterized in that: described input power supply is DC24V, DC48V, DC110V or DC220V.