CN2608829Y

CN2608829Y - Auxiliary near illuminating device for far-reaching lamp

Info

Publication number: CN2608829Y
Application number: CN 02280107
Authority: CN
Inventors: 钟庚昌
Original assignee: ZHENGFENG INDUSTRY Co Ltd SHANGHAI
Current assignee: ZHENGFENG INDUSTRY Co Ltd SHANGHAI
Priority date: 2002-11-28
Filing date: 2002-11-28
Publication date: 2004-03-31
Anticipated expiration: 2012-11-28

Abstract

The utility model relates to a supplementary close lighting device for high beam lamp, which is characterized in that base is provided with a high beam light source focalizing point reflecting surface and a low beam light source focalizing point reflecting surface. A shielding sheet is arranged between luminous component and the low beam light source focalizing point reflecting surface. The shielding sheet is connected with the interlocked component. Moreover, the shielding sheet is rotatably connected with a positioning seat and the interlocked component. The utility model comprises a high beam light source focalizing point reflecting surface, a low beam light source focalizing point reflecting surface and a set of shielding sheet which can control switch. When the shielding sheet is closed, light source projecting the high beam light source focalizing point reflecting surface will be reflected out of the low beam lamp. When the shielding sheet is opened, the light source projects both the high beam light source focalizing point reflecting surface and the low beam light source focalizing point reflecting surface so as to acquire the high beam lamp and the low beam lamp, and light both remote and near site. The utility model overcomes the deficiency that traditional lamp using tungsten filament in shielding and acquiring high beam light except weak brightness. High voltage discharge lamp can not use one bulb in switching between low beam lamp and high beam lamp. In addition, traditional products usually emit dispersed light caused by inaccurate focalization of switching device of the high beam lamp. The utility mode utilizes light of the supplementary close lighting device for high beam lamp helping driver adjusting distance between his car and passing cars in night and preventing traffic accident.

Description

A kind of high beam is assisted the recent photograph device

Technical field:

The utility model relates to the technical field of light fixture, and specifically a kind of high beam is assisted the recent photograph device.

Background technology:

Usually the illuminating lamp of vehicle front is commonly called as " headlight ", all has the function of switching high beam or dipped headlights, so that meet the lighting requirement of different driving road-conditions.Traditional changing method by have respectively during two groups of tungsten filament electrified light emittings in the bulb, do not have cover solve near, throw light at a distance.But its brightness of illumination is lower; Advanced car type has adopted " high-pressure discharge lamp " to improve brightness of illumination, " yet high-pressure discharge lamp " can only produce a light source in an airtight container, can't switch, for solving the different lighting demands of far and near distance, just must load onto two groups of dipped headlights and two groups of high beams in headstock the place ahead, price is very expensive, and influences the vehicle body space design planning because of light fixture quantity increases again; The technological means of in the streets releasing " known " product afterwards is to be provided with to be used for the lamp socket of illuminated in combination element in lampshade, lamp socket connects magnetic valve, action by magnetic valve energising or outage drives lamp socket activity in lampshade, to change the distance between light-emitting component and the lampshade internal reflection surface, reach and control effect far away, the low beam switching.Yet can cause the disappearance of loosing, make the night motorist can't correctly judge the actual distance that subtend is sent a car, cause a traffic accident easily because of reverberation that poor focusing produces is shining

Summary of the invention:

The purpose of this utility model is to provide a kind of improved high beam to assist the recent photograph device, and it can overcome some shortcomings of the prior art.

To achieve these goals, the technical solution of the utility model is: a kind of high beam is assisted the recent photograph device, it mainly comprises pedestal, the magnetic valve that is connected with pedestal, light-emitting component, positioning seat, one action element is mobilizable the connection with pedestal, one flexible member is located between action element and the pedestal, and the link driving element that is connected with action element, it is characterized in that: on pedestal, be provided with lamp source focus point reflecting surface far away and low beam light-resource fousing point reflection face, between light-emitting component and low beam light-resource fousing point reflection face, be provided with to hide and penetrate sheet, this screening is penetrated sheet and is connected with link driving element, and screening is penetrated sheet and is rotating the connection with positioning seat and link driving element.

The utility model is provided with the screening that lamp source focus point reflecting surface far away and low beam light-resource fousing point reflection face and a group can gauge tap and penetrates sheet, and when screening was penetrated sheet and closed, light source just was projected on the lamp source focus point reflecting surface far away and reflects dipped headlights; When the sheet unlatching is penetrated in screening, light source projects on lamp source focus point reflecting surface far away and the low beam light-resource fousing point reflection face simultaneously, silk covers and produces far and near lamp, the brightness of illumination defect of insufficient, high-pressure discharge lamp can't utilize a bulb to do high beam again and dipped headlights switches, and the far and near lamp switching device shifter of " known " product is because of the shining disappearance of loosing of poor focusing reverberation, utilize the auxiliary recent photograph device of high beam to produce rational illuminating effect, the person correctly judges the distance in car and this workshop can to help the driving at night, avoids traffic accident.

Description of drawings:

Fig. 1 is the structural representation of the utility model one embodiment

Fig. 2 is the another structural representation of the utility model one embodiment

Fig. 3 is another structural representation of the utility model one embodiment

Fig. 4 is the structural representation that also has of the utility model one embodiment

Fig. 5 is the stereogram of the utility model one embodiment

Fig. 6 is the three-dimensional exploded view of the utility model one embodiment

View when Fig. 7 does not move as yet for the utility model action element

View when Fig. 8 has moved for the utility model action element

Fig. 9 is the prior art constructions schematic diagram

The specific embodiment:

The utility model will be further described below in conjunction with drawings and Examples.

The utility model mainly comprises pedestal 1, the magnetic valve that is connected with pedestal 1, light-emitting component 2, positioning seat 5, one action element 4 is mobilizable the connection with pedestal 1, one flexible member 3 is located between action element 4 and the pedestal 1, and the link driving element 6 that is connected with action element 4, it is characterized in that: on pedestal 1, be provided with lamp source focus point reflecting surface 8 far away and low beam light-resource fousing point reflection face 9, between light-emitting component 2 and low beam light-resource fousing point reflection face 9, be provided with to hide and penetrate sheet 7, this screening is penetrated sheet 7 and is connected with link driving element 6, and screening is penetrated sheet 7 and is rotating the connection with positioning seat 5 with link driving element 6; In central authorities one centre bore 14 is arranged near pedestal 1, pedestal 1 is provided with hole 12, groove 15, sunk area 10 and the lug 11 of position symmetry, sunk area 10 is provided with the slotted eye 13 of position symmetry, the symmetrical side of lug 11 is provided with pivot 111, and the below of pedestal 1 is to be set with magnetic valve; Lamp source focus point reflecting surface 8 far away is the mirror surfaces that are cancave cambered surface all around, and its focus is not equal to the position of the low beam light source 20 of light-emitting component 2; Low beam light-resource fousing point reflection face 9 is located at the below of light-emitting component 2, low beam light-resource fousing point reflection face 9 is the eyeglass of arcs of recesses, or on the sheet material face of arcs of recesses, electroplate metal level with good reflective character, establish the symmetrical slotted eye 91 in a breach 92 and position on it, be fixed in the sunk area 10 in chimeric mode, or adopt sticker to spread upon the back side of low beam light-resource fousing point reflection face 9, adhere to again in the sunk area 10.

Light-emitting component 2 is in conjunction with a high-pressure discharge lamp 22 on a base 21; Light-emitting component 2 is that this light-emitting component 2 passes the centre bore 14 of pedestal 1 from lower to upper, makes base 21 be fixed on pedestal 1 inside again, the form that its fixed form can adopt screw closure or fastener to fasten with the syntagmatic of pedestal 1; Described action element 4 adopts suitable plate to cooperate the bending forming art designs to become to have the body of en plaque, the form that the symmetrical sealed or fastener on this body fastens with the punch forming technology; Described action element 4, adopt suitable plate to cooperate the bending forming art designs to become to have the body of en plaque with the punch forming technology, symmetrical both sides on this body are provided with profile groove 42, so that can not allow cylinder 44 and action element 4 break away from when cooperating cylinder 44 described later; This action element 4 is provided with cylinder 44, the front end inboard of action element 4 is provided with a fluting 43, and symmetrical both sides, the rear end of action element 4 are extended with vertical wall, this two vertical wall then is respectively equipped with a pivot hole 41, this pivot hole 41 is used for being combined in the pivot 111 on the base 1, this pivot 111 is mobilizable the connection with pivot hole 41, makes can relatively rotate between action element 4 and the pedestal 1.

The preferred embodiment of described two groups of flexible members 3, system is shaped to spring steel plate and generally is L beginning and has a free end 32 and a plate 31, this plate 31 is the groove 15 that is used for being inserted on the base 1, free end 32 is resisted in the front end of action element 4 below, by flexible member 3 towards the elastic force of top by action element 4 permanent state of upspringing that remains under the state that is not subjected to the external force effect toward above.

Described cylinder 44 has suitable length, and be provided with necking section 442 at the one end, use and form a head 441, this cylinder 44 is the hole 12 that is used for passing on the pedestal 1, be connected in the magnetic valve that is located at pedestal 1 inside again, and making its necking section 442 be embedded in the profile groove 42 of described action element 4, so that action element 4 can be subjected to the control of magnetic valve, and then can be that rotate at the center with pivot 111.

Described positioning seat 5 ties up to body and extends two fixed legs 51 towards the below, and the horizontal level system on this positioning seat 5 forms through hole 52, and the upright position of sidewall then is provided with the hole 53 that is positioned at symmetrical both sides.This fixed leg 51 is to be inserted in 13 of pedestal 1 again after being used for passing the slotted eye 91 of low beam light-resource fousing point reflection face 9, so that positioning seat 5 is fixed on pedestal 1, allows light-emitting component 2 pass the through hole 52 of positioning seat 5 from lower to upper simultaneously.

The symmetrical both sides that described link driving element 6 ties up to rhabodoid upper end are provided with lug 61, and are provided with slotted eye 611 at this lug 61, and the symmetrical both sides of the appropriate location, lower end of link driving element 6 then are provided with recess 62; The width of described no better than action element 4 flutings 43 of the distance between the base of this two recess 62, and make link driving element 6 can pass the breach 92 of low beam light-resource fousing point reflection face 9, use making this two recess 62 be matched with the dual-side of this fluting 43, allow link driving element 6 and action element 4 link together.

It is a kind of elements that are used for covering light that sheet 7 is penetrated in described screening, is designed in the embodiment of this creation system that the cross section is approximate to be the L shape, and the vertical walls of penetrating sheet 7 one ends in screening is provided with first hole 71 and second hole 72 that is positioned at diverse location; End with a pivot 73 bends out short axostylus axostyle 731 in addition, when using hole 53 that this pivot 73 is passed positioning seat 5 and hiding first hole 71 of penetrating sheet 7, allow axostylus axostyle 731 also pass the slotted eye 611 of link driving element 6 and second hole 72 that sheet 7 is penetrated in screening in regular turn, allow hide and penetrate between sheet 7 and the positioning seat 5 and can relatively rotate, and hide and to penetrate sheet 7 and can be subjected to link driving element 6 and affect, and then make and hide that to penetrate sheet 7 can be that rotate at the center with pivot 73.

When the device of aforementioned creation is assembled in the lamp socket, system makes this screening penetrate the below of sheet 7 towards the reflector of lamp socket inside, therefore, when the magnetic valve in being located at pedestal 1 is not switched on, this action element 4 is to be subjected to flexible member 3 effect and to remain on the state of upspringing toward the top, the screening of this moment is penetrated sheet 7 and is the state that receives to cover the below of light-emitting component 2 owing to being subjected to affecting of link driving element 6, so the light that light-emitting component 2 is sent is to project lamp source focus point reflecting surface 8 far away toward the top, receive lamp source focus point reflecting surface 8 far away again and reflex to nearer place, this is dipped headlights.

And when the magnetic valve energising starts, magnetic valve is to attract described cylinder 44 to move and drive action element 4 and press down toward pedestal 1 directions, affect link driving element 6 by action element 4 again, 6 of link driving element affect to hide by axostylus axostyle 731 and penetrate sheet 7 and open, light that light-emitting component 2 sent can not penetrated sheet 7 by screening and covered and project fully on lamp source focus point reflecting surface 8 far away and the low beam light-resource fousing point reflection face 9 this moment, reflected dipped headlights and high beam simultaneously by lamp source focus point reflecting surface 8 far away and low beam light-resource fousing point reflection face 9 again.And when magnetic valve cut off the power supply, flexible member 3 was the action element pop into position, and then made to hide and penetrate sheet 7 and fold, and returned to the state of dipped headlights again, was prior art about magnetic valve, do not specify at this.

Claims

1, a kind of high beam is assisted the recent photograph device, it mainly comprises pedestal, the magnetic valve that is connected with pedestal, light-emitting component, positioning seat, one action element is mobilizable the connection with pedestal, one flexible member is located between action element and the pedestal, and the link driving element that is connected with action element, it is characterized in that: on pedestal, be provided with lamp source focus point reflecting surface far away and low beam light-resource fousing point reflection face, between light-emitting component and low beam light-resource fousing point reflection face, be provided with to hide and penetrate sheet, this screening is penetrated sheet and is connected with link driving element, and screening is penetrated sheet and is rotating the connection with positioning seat and link driving element.

2, the auxiliary recent photograph device of a kind of high beam according to claim 1, it is characterized in that: one centre bore is arranged in central authorities near pedestal, pedestal is provided with hole, groove, sunk area and the lug of position symmetry, sunk area is provided with the slotted eye of position symmetry, and the symmetrical side of lug is provided with pivot.

3, the auxiliary recent photograph device of a kind of high beam according to claim 1 is characterized in that: lamp source focus point reflecting surface far away is the mirror surface that is cancave cambered surface all around.

4, the auxiliary recent photograph device of a kind of high beam according to claim 1, it is characterized in that: low beam light-resource fousing point reflection face is the eyeglass of arcs of recesses, establishes the symmetrical slotted eye in a breach and position on it.

5, the auxiliary recent photograph device of a kind of high beam according to claim 1, it is characterized in that: action element is provided with cylinder, the front end inboard of action element is provided with a fluting, and symmetrical both sides, the rear end of action element are extended with vertical wall, this two vertical wall then is respectively equipped with a pivot hole, this pivot hole is used for being combined in the pivot on the base, and this pivot is movable the connection with the pivot hole.

6, the auxiliary recent photograph device of a kind of high beam according to claim 1, it is characterized in that: the symmetrical both sides that link driving element ties up to rhabodoid upper end are provided with lug, and be provided with slotted eye at this lug, the symmetrical both sides of the appropriate location, lower end of link driving element then are provided with recess.

7, the auxiliary recent photograph device of a kind of high beam according to claim 1, it is characterized in that: the vertical walls of penetrating sheet one end in screening is provided with first hole and second hole that is positioned at diverse location; In addition an end of a pivot is bent out short axostylus axostyle, use hole that this pivot is passed positioning seat and hide when penetrating first hole of sheet, allow axostylus axostyle also pass the slotted eye of link driving element and second hole that sheet is penetrated in screening in regular turn.