CN2901029Y

CN2901029Y - Matrix cluster type LED vehicle lamp search light lamp core

Info

Publication number: CN2901029Y
Application number: CNU2006201094083U
Authority: CN
Inventors: 黎昌兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-23
Filing date: 2006-05-23
Publication date: 2007-05-16
Anticipated expiration: 2016-05-23

Abstract

A matrix group LED car light searchlight wick consists of LED, parabolic condensing lens, a wick frame, and a regulating spindle. The LED (2) on the assembling wiring board (5) is assembled into a unit, and the unit is clustered to a matrix array and on which a revolution shaft (14) and a light-regulating shaft (4) are arranged. The regulating shaft is put into the wick frame (3). And a passive attracted-iron (8) is equipped on the back of the outer rim of the matrix group surface. At the same time, a light regulating electro-magnet core, an adjusting electric coil (10) and long-distance light sustaining mechanical spring (15) are arranged on the direction of the central line of the wick frame and its passive attracted-iron. LED (2) and pressostat (6) are welded on the assembling wiring. The assembling wiring board (5) is fixed on the wiring board stanchion (13) assembled with the parabolic condensing lens (1) through a fixing screw (12). The utility model has the advantage of firm configuration, good electric-to-optical transform effectiveness, long life range, and high efficiency of lighting. And it can be assembled into groups, thereby forming the strong light effect, and be suitable for the use of car light and searchlight.

Description

Search light core of LED car light in type of matrix cluster

Technical field: the utility model relates to lighting, particularly a kind of application LED with reconstruct search light core of LED car light in type of matrix cluster after parabolic concentrator cooperates.

Background technology: the existing car light or the searchlight overwhelming majority make electric light source with incandescent lamp to cooperate optically focused to realize far away the photograph again with parabolic concentrator, when being used for car light, normally in same condenser, make horizontal direction two filament energising illuminations by turns up and down, realize the switching of distance light and dipped beam.Because the electro-optical efficiency of incandescent lamp is low, when the stronger illumination of needs, just must strengthen operating current; following very high must be thermal losses, high heat, high-temperature thereupon; not only energy waste is very big, also need often change the bulb, and also has unsafe factor simultaneously.

Summary of the invention: reconstruct search light core of LED car light in type of matrix cluster after the purpose of this utility model is to provide a kind of application LED and parabolic concentrator cooperates, to realize high electro-optical efficiency, long-life, energy-conservation cold light illumination.

Formation of the present utility model: by LED, parabolic concentrator, wick supporting rack, far and near light regulating shaft, the assembling wiring board, voltage-stablizer, the king light power line, passive suction iron, far and near light regulating magnet core, far and near light is regulated automatically controlled coil, automatically controlled coil lead, rotating shaft support of cluster array and distance light keep spring to form, it is the unit that LED2 on the assembling wiring board 5 cooperates with parabolic concentrator 1, again cluster be matrix array and on this array, be provided with rotating shaft support 14 and far and near light to regulate rotating shaft 4 a pair of, this a pair of far and near light is regulated rotating shaft 4 to be through in the supporter bearing on the wick supporting rack 3, the top or the bottom of the horizontal center line that constitutes near outer rim place far and near light adjusting rotating shaft 4 at the total actinal surface of matrix back are provided with passive suction iron 8, simultaneously on wick supporting rack 3 and the centerline direction of passive suction iron 8 far and near light regulating magnet core 9 is set, far and near light regulates automatically controlled coil 10 and distance light keeps spring 15, far and near light being regulated automatically controlled coil 10 is drawn with the corresponding dipped beam connector of original lamp by its automatically controlled coil lead 11 and is connected again, welding LED2 and voltage-stablizer 6 on assembling wiring board 5, assembling wiring board 5 by hold-down screw 12 be fixed on parabolic concentrator 1 on the wiring board anchor post 13 of one, former power supply causes voltage-stablizer 6 by king light lead-in wire 7.

The version of LED2 is respectively straw hat type, steel helmet type and ball top type, be installed on parabolic concentrator 1 and the assembling wiring board 5, below or the plane LED lead-foot-line 16 is arranged, its lighting angle is 100～180 ° a point-like light emitting source.

Each basic cell structure pattern of matrix array is divided into basic fitting-type, light-focusing type strengthened by lens and the secondary reflection mirror is strengthened light-focusing type, basic fitting-type is that LED2 is installed on parabolic concentrator 1 and the assembling wiring board 5, again radiator 17 is contained on the assembling wiring board 5, also can adorn radiator 17; It is to be supported on the parabolic concentrator 1 by three rhizoplane support rods 19 or three taper support rods 20 or three tubular support ribs 21 that lens are strengthened light-focusing type; It is the back taper secondary reflection mirror of installing in parabolic concentrator 1 over against LED2 22 that the secondary reflection mirror is strengthened light-focusing type.

Parabolic concentrator 1 and the rotating shaft of cluster array support that 14 injection mo(u)ldings or mechanical connection are overall structure, and wherein cluster array rotating shaft support 14 is to have enclosure wall or the support member that far and near light is regulated the position of rotating shaft 4 is installed.

Between each unit actinal surface by unit forming array cluster can be self, also can be chiasma type, and the overall arrangement of rectangular array cluster unit can be circle, triangle, and box-shaped or rectangle also can be oval, in-line.

The total actinal surface of array condenser can be the plane, also can be that horizontal line is that one row's condenser plane, center line or horizontal direction middle part is a center line, thereon, two upper half planes have the inclination angle to the midline down.

Radiator 17 shows with the longitudinal profile of its tubular or rectangular tube, can be " mountain " font, " T " font, " protruding " font, positive and negative two " mountain " font, planar shaped.

Compared with the prior art, the utility model sound construction, the electro-optical efficiency height, the life-span is long, and the light efficiency height can be formed the cluster array, performance group high light effect.

Description of drawings: Fig. 1 is the utility model structural representation; Fig. 2 is the cutaway view of Fig. 1 vertical center line direction; Fig. 3 is the vertical view of Fig. 1; Fig. 4 is a matrix array basic cell structure schematic diagram; Fig. 5 is a matrix array basic cell structure schematic diagram; Fig. 6 is flat radiator and the structure chart that auxiliary focusing lens is housed; Fig. 7 has lens to strengthen the light-focusing type structure chart; Fig. 8 has the secondary reflection mirror to strengthen the light-focusing type structure chart; Fig. 9 has lens to add high light type structure chart; Figure 10 has lens to strengthen the light-focusing type structure chart; Figure 11 is LED straw hat and steel helmet type structure chart; Figure 12 is the vertical view of Figure 11; Figure 13 is a LED ball top type structure chart; Figure 14 is the vertical view of Figure 13; Figure 15 is 1 single set type structure chart; Figure 16 is that 3 LED become Chinese character pin-shaped Pareto diagram with parabolic concentrator; Figure 17 is that LED becomes square type or square type Pareto diagram with parabolic concentrator; Figure 18 is 3 LED and parabolic concentrator triangularity independence Pareto diagram; Figure 19 is that 7 LED become petal-shaped cross arrangement figure with parabolic concentrator; Figure 20 is that 7 LED become petal-shaped Pareto diagram with parabolic concentrator; Figure 21 is the A-A cutaway view of Figure 25; Figure 22 is the A-A cutaway view of Figure 25; Figure 23 is the A-A cutaway view of Figure 25, and Figure 24 is the A-A cutaway view of Figure 25; Figure 25 is heat spreader structures figure; Figure 26 becomes chiasma type arrangement architecture figure between each unit actinal surface of rectangular array cluster; Figure 27 becomes chiasma type arrangement architecture figure between each unit actinal surface of rectangular array cluster; Figure 28 becomes chiasma type arrangement architecture figure between each unit actinal surface of rectangular array cluster; Figure 29 is the overall Pareto diagram of rectangular array cluster unit; Figure 30 is the overall Pareto diagram of rectangular array cluster unit; Figure 31 is the overall Pareto diagram of rectangular array cluster unit; Figure 32 is the overall cross arrangement figure of rectangular array cluster unit.

1. parabolic concentrators among the figure, 2.LED, 3. wick supporting rack, 4. far and near light is regulated rotating shaft, 5. assembling wiring board, 6. voltage-stablizer, 7. king light goes between, 8. passive suction iron, 9. far and near light regulating magnet core, 10. far and near light is regulated automatically controlled coil, 11. automatically controlled coil lead, 12. hold-down screw, 13. wiring board anchor posts, 14. cluster array rotating shafts are supported, 15. distance light keeps weak spring, 16. lead-foot-line, 17. radiators, 18. auxilliary collector lens, 19. planar support rib, 20. the taper support rod, 21. tubular support ribs, 22. secondary reflection mirrors.

The specific embodiment: as Fig. 1, Fig. 2, shown in Figure 3, it is the unit that LED2 on the assembling wiring board 5 cooperates with parabolic concentrator 1, again cluster be matrix array and on this array, be provided with rotating shaft support 14 and far and near light to regulate rotating shaft 4 a pair of, this a pair of far and near light is regulated rotating shaft 4 to be through in the supporter bearing on the wick supporting rack 3, the top or the bottom of the horizontal center line that far and near light adjusting rotating shaft 4 constitutes at the total actinal surface outer rim of matrix back are provided with passive suction iron 8, simultaneously on wick supporting rack 3 and the centerline direction of passive suction iron 8 far and near light regulating magnet core 9 is set, far and near light regulates automatically controlled coil 10 and distance light keeps spring 15, far and near light being regulated automatically controlled coil 10 is drawn with the corresponding dipped beam connector of original lamp by its automatically controlled coil lead 11 and is connected again, welding LED2 and voltage-stablizer 6 on assembling wiring board 5, assembling wiring board 5 by hold-down screw 12 be fixed on parabolic concentrator 1 on the wiring board anchor post 13 of one, former power supply causes voltage-stablizer 6 by king light lead-in wire 7.

As Fig. 4, shown in Figure 5, be each basic cell structure schematic diagram of matrix array, LED2 is installed on parabolic concentrator 1 and the assembling wiring board 5, more plate shaped diffusing device device 17 is contained on the assembling wiring board 5 16 horizontal settings of LED lead-foot-line.

As Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, LED2 is fixed on the radiator 17, and then together adjustment is fixed on the parabolic concentrator 1, on the horn mouth of parabolic concentrator 1,, also can on the horn mouth of parabolic concentrator 1, hang upside down secondary reflection mirror 22 by planar support rib 19 or taper support rod 20 or tubular support rib 21 installation auxiliary focusing lens 18.

As Figure 11, shown in Figure 12 be LED2 straw hat shape structure chart, be hemispherical on cylindrical, round flange is arranged below, side cut is arranged on flange, two both positive and negative polarity LED lead-in wire 16 is arranged below flange.

As Figure 13, shown in Figure 14, be LED2 ball top type structure chart, on disk hemispherical, the right and left is a LED lead-foot-line 16.

As shown in figure 15, be that LED2 and parabolic concentrator 1 fit in single set type, the centre is LED2, is parabolic concentrator 1 on every side.

As shown in figure 16, be that 3 centers are that LED2 and parabolic concentrator 1 fit in Chinese character pin-shaped arrangement, 3 centers are LED2, are that 1,3 parabolic concentrator of parabolic concentrator 1 intersects on every side.

As shown in figure 17, be 1 one-tenth rectangular arranged figure of 9 LED2 and parabolic concentrator, 9 centers are LED2, are 1,9 parabolic concentrator of parabolic concentrator 1 cross arrangement between adjacent two on every side.

As shown in figure 18, be 3 LED2 and parabolic concentrator 1 triangularity Pareto diagram, three centers are LED2, are that 1,3 parabolic concentrator 1 of parabolic concentrator is tangent on every side.

As shown in figure 19, be 1 one-tenth petal-shaped cross arrangement of 7 LED2 and parabolic concentrator, 7 centers are LED2, are parabolic concentrator 1 on every side.

As shown in figure 20, be 1 one-tenth petal-shaped Pareto diagram of 7 LED2 and parabolic concentrator, 7 centers are LED2, are that 1,7 parabolic concentrator of parabolic concentrator is tangent on every side.

As Figure 21, Figure 22, Figure 23, shown in Figure 24, be Figure 25 radiator 17 difform cutaway views.

As shown in figure 25, be radiator 17 structure charts, the T font that the centre is made up of cylinder and disk is installed cylinder or is made of one formula on around the disk.

As Figure 26, Figure 27, Figure 28, shown in Figure 32, be to become chiasma type arrangement architecture figure between each unit actinal surface of rectangular array cluster.

As Figure 29, Figure 30, shown in Figure 31, be the overall Pareto diagram of rectangular array cluster unit.

Claims

1. search light core of LED car light in type of matrix cluster, by LED, parabolic concentrator, wick supporting rack, far and near light regulating shaft, the assembling wiring board, voltage-stablizer, the king light power line, passive suction iron, far and near light regulating magnet core, far and near light is regulated automatically controlled coil, automatically controlled coil lead, rotating shaft support of cluster array and distance light keep spring to form, it is characterized in that: it is the unit that the LED (2) on the assembling wiring board (5) cooperates with parabolic concentrator (1), again cluster be matrix array and rotating shaft support (14) is set on this array and far and near light to regulate rotating shaft (4) a pair of, this a pair of far and near light is regulated rotating shaft (4) to be through in the supporter bearing on the wick supporting rack (3), the top or the bottom of the horizontal center line that constitutes near the far and near light adjusting rotating shaft in outer rim place (4) at the total actinal surface of matrix back are provided with passive suction iron (8), centerline direction last at wick supporting rack (3) simultaneously and passive suction iron (8) is provided with far and near light regulating magnet core (9), far and near light regulates automatically controlled coil (10) and distance light keeps spring (15), far and near light being regulated automatically controlled coil (10) is drawn with the corresponding dipped beam connector of original lamp by its automatically controlled coil lead (11) and is connected again, go up welding LED (2) and voltage-stablizer (6) at assembling wiring board (5), assembling wiring board (5) is fixed on by hold-down screw (12) and parabolic concentrator (1) is on the wiring board anchor post (13) of one, and former power supply causes voltage-stablizer (6) by king light lead-in wire (7).

2. search light core of LED car light in type of matrix cluster according to claim 1, the version of being of its feature: LED (2) is respectively straw hat type, steel helmet type and ball top type, be installed on parabolic concentrator (1) and the assembling wiring board (5), below or the plane LED lead-foot-line (16) is arranged, its lighting angle is 100～180 ° a point-like light emitting source.

3. search light core of LED car light in type of matrix cluster according to claim 1, it is characterized in that: each basic cell structure pattern of matrix array is divided into basic fitting-type, light-focusing type strengthened by lens and the secondary reflection mirror is strengthened light-focusing type, basic fitting-type is that LED (2) is installed on parabolic concentrator (1) and the assembling wiring board (5), again radiator (17) is contained on the assembling wiring board (5), also can adorn radiator (17); It is to be supported on the parabolic concentrator (1) by three rhizoplane support rods (19) or three taper support rods (20) or three tubular support ribs (21) that lens are strengthened light-focusing type; It is the back taper secondary reflection mirror of installing in parabolic concentrator (1) over against LED (2) (22) that the secondary reflection mirror is strengthened light-focusing type.

4. search light core of LED car light in type of matrix cluster according to claim 1, it is characterized in that: parabolic concentrator (1) and the rotating shaft of cluster array support that (14) injection mo(u)lding or mechanical connection are overall structure, and wherein the rotating shaft of cluster array supports that (14) are to have enclosure wall or the support member that far and near light is regulated the position of rotating shaft (4) is installed.

5. search light core of LED car light in type of matrix cluster according to claim 1, it is characterized in that: between each the unit actinal surface by unit forming array cluster can be self, it also can be chiasma type, the overall arrangement of rectangular array cluster unit can be circle, triangle, box-shaped or rectangle also can be oval, in-line.

6. search light core of LED car light in type of matrix cluster according to claim 1, it is characterized in that: the total actinal surface of array condenser can be the plane, also can be that horizontal line is that one row's condenser plane, center line or horizontal direction middle part is a center line, thereon, two upper half planes have the inclination angle to the midline down.

7. according to claim 1 or 3 described search light core of LED car light in type of matrix cluster, it is characterized in that: radiator (17) shows with the longitudinal profile of its tubular or rectangular tube, can be " mountain " font, " T " font, " protruding " font, positive and negative two " mountain " font, planar shaped.