CN2562061Y - Lamp distance switch devices - Google Patents
Lamp distance switch devices Download PDFInfo
- Publication number
- CN2562061Y CN2562061Y CN 02265486 CN02265486U CN2562061Y CN 2562061 Y CN2562061 Y CN 2562061Y CN 02265486 CN02265486 CN 02265486 CN 02265486 U CN02265486 U CN 02265486U CN 2562061 Y CN2562061 Y CN 2562061Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- light
- pivot
- hole
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 238000012216 screening Methods 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000010937 tungsten Substances 0.000 abstract description 3
- 230000011514 reflex Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013440 design planning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a high-low headlight switching device, which is characterized in that two sets of shading plates are connected in pivot with a positioning seat, the shading plates are connected with a linking element, and the shading plates are rotatably connected with both the positioning seat and the linking element. Because the utility model is provided with two sets of movable shading plates and the shading plates are associated with an electromagnetic valve, an acting element and the linking element, a high headlight is formed by projecting the light on a reflecting cover and then reflecting the light to a remote place when the shading plates open; when the shading plates are collected, the lower part of the light emitting elements is covered, and the light is only projected on the reflecting cover from the upward side and then is reflected by the reflecting cover to a near place, forming a low headlight; the utility model overcomes the drawbacks that the traditional luminare generates high-low headlights by shading tungsten filament, the illumination brightness is weak, and the high pressure discharge lamp can not realize the switch between high headlight and low headlight by making using of only one bulb. The utility model can utilize the high-low headlight switching device to produce the reasonable illumination effect, and help night drivers accurately determine the distance between the traffic and their own automobiles, avoiding traffic accidents.
Description
Technical field:
The utility model relates to the technical field of light fixture, specifically a kind of far and near lamp switching device shifter that is mainly used in automobile, can be under the condition of fixed distance between light source and the lampshade reflecting surface, produce the high beam of fixed focal length and the switching of dipped headlights, come spacing in order to the correct judgement of motorist at night.
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 far and near lamp switching device shifter, and at conventional lamp brightness of illumination deficiency, it can utilize a bulb to do high beam and dipped headlights switches.
To achieve these goals, the technical solution of the utility model is: a kind of far and near lamp switching device shifter, 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, the link driving element that is connected with action element, it is characterized in that: articulate two groups of screenings at positioning seat 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 two groups and can movable screening penetrates sheet because light-emitting component is fixed on pedestal, and the correlation that sheet is subjected to magnetic valve, action element and link driving element is penetrated in this screening, can fold to open; Penetrate when screening and to allow light project reflector when sheet opens to reflex to place far away again and form high beam; When screening was penetrated sheet and folded, the below of then covering light-emitting component allowed light only project reflector from the top, reflexes to nearer place by reflector again and forms dipped headlights; It has overcome conventional lamp and has covered the far and near lamp of generation by tungsten filament, the brightness of illumination defect of insufficient, high-pressure discharge lamp can't 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, can utilize far and near lamp switching device shifter to produce rational illuminating effect, help the driving at night person correctly to judge the distance in car and this workshop, avoid traffic accident.
Description of drawings:
Fig. 1 is the stereogram of the utility model one embodiment
Fig. 2 is the three-dimensional exploded view of the utility model one embodiment
View when Fig. 3 does not move as yet for the utility model action element
View when Fig. 4 has moved for the utility model action element
Fig. 5 hides when not moving for the utility model action element and penetrates the view that sheet folds
Hide when Fig. 6 moves for the utility model action element and penetrate the open view of sheet
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
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, the link driving element 6 that is connected with action element 4, it is different from prior art and is: articulate two groups of screenings at positioning seat 1 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 1 with link driving element 7; In the central authorities near pedestal 1 one centre bore 14 is arranged in the enforcement, pedestal is provided with hole 12, slotted eye 13 and the lug 11 of position symmetry, and the symmetrical side of this lug 11 is provided with pivot 111, and the below of pedestal 1 is to be set with magnetic valve; 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, 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, this profile groove 42 is non-rectilinears, its in this creation be design in L beginning 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 used for being inserted in 13 of pedestal 1, 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 uses making this two recess 62 be matched with the dual-side of this fluting 43, allows 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 reflector 8 toward the top, receive reflector 8 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 fully project reflector 8 this moment, by reflector 8 reflections place far away, this is high beam again.And when magnetic valve cuts off the power supply, then by described flexible member 3 with the action element pop into position, and then make to hide and penetrate sheet 7 and fold, return to the state of dipped headlights again, be prior art about magnetic valve, do not specify at this.
Action element is subjected to the control of electromagnetism and flexible member in sum, when the magnetic valve energising starts, and the action element action, the pulling link driving element makes to hide and penetrates sheet and open, and allows light project reflector and reflexes to place far away again and form high beam; When magnetic valve cuts off the power supply, flexible member is with the action element pop into position, and then make to hide and penetrate sheet and fold, allow hide and penetrate the light that sheet blocks the light-emitting component below, only keep top and light, after the reflector reflection, form dipped headlights, use allowing throw light change, not only serve as dipped headlights but also serve as high beam thereby obtain same bulb, also promptly finished the switching of far and near lamp.
Claims (6)
1, a kind of far and near lamp switching device shifter, 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 is characterized in that: articulate two groups of screenings at positioning seat 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, by the described a kind of far and near lamp switching device shifter of claim 1, it is characterized in that: in the central authorities near pedestal one centre bore is arranged, pedestal is provided with hole, slotted eye and the lug of position symmetry, and the symmetrical side of this lug is provided with pivot.
3, by claim 1 or 2 described a kind of far and near lamp switching device shifters, it is characterized in that: light-emitting component is in conjunction with a high-pressure discharge lamp on a base; The syntagmatic of light-emitting component and pedestal is that this light-emitting component passes the centre bore of pedestal from lower to upper, makes base be fixed on pedestal inside again.
4, by claim 1 or 2 described a kind of far and near lamp switching device shifters, 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.
5, by claim 1 or 2 described a kind of far and near lamp switching device shifters, 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.
6, by claim 1 or 2 described a kind of far and near lamp switching device shifters, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265486 CN2562061Y (en) | 2002-07-15 | 2002-07-15 | Lamp distance switch devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265486 CN2562061Y (en) | 2002-07-15 | 2002-07-15 | Lamp distance switch devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562061Y true CN2562061Y (en) | 2003-07-23 |
Family
ID=33731502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265486 Expired - Fee Related CN2562061Y (en) | 2002-07-15 | 2002-07-15 | Lamp distance switch devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562061Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363202C (en) * | 2005-02-03 | 2008-01-23 | 卢功洋 | Main beam and dipped beam switching controller for gas discharge lamp |
| CN101178160B (en) * | 2006-11-09 | 2011-07-20 | 株式会社小糸制作所 | Lighting unit for vehicles |
| CN102767770A (en) * | 2012-06-14 | 2012-11-07 | 吕根 | Car light |
| CN107013862A (en) * | 2015-12-10 | 2017-08-04 | 法雷奥照明公司 | Motor vehicles lighting module with combination dipped beam and road function and tunable light source |
-
2002
- 2002-07-15 CN CN 02265486 patent/CN2562061Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363202C (en) * | 2005-02-03 | 2008-01-23 | 卢功洋 | Main beam and dipped beam switching controller for gas discharge lamp |
| CN101178160B (en) * | 2006-11-09 | 2011-07-20 | 株式会社小糸制作所 | Lighting unit for vehicles |
| CN102767770A (en) * | 2012-06-14 | 2012-11-07 | 吕根 | Car light |
| CN107013862A (en) * | 2015-12-10 | 2017-08-04 | 法雷奥照明公司 | Motor vehicles lighting module with combination dipped beam and road function and tunable light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |