阅读说明：本技术 一种led封装基底及led封装结构 (LED packaging substrate and LED packaging structure ) 是由 郑建国 罗小平 于 2019-08-29 设计创作，主要内容包括：本发明公开了一种LED封装基底及LED封装结构,具体涉及LED灯领域,包括安装底座,所述安装底座顶部固定设置有LED灯外壳,所述LED灯外壳中部固定设置有固定灯座,所述固定灯座内部活动设置有活动灯座,所述活动灯座内固定设置有LED芯片安装座,所述固定灯座底部设置有灯座活动调节机构；所述灯座活动调节机构包括固定转动圈,所述固定转动圈固定设置于安装底座顶端面。本发明通过螺纹杆转动,带动活动块拉动拉索,拉动角度调节片调节活动灯座的角度,再转动调节圈,利用活动转动圈带动活动灯座在固定灯座内部水平转动,方便调整活动灯座的朝向,方便对光线进行全方位的调整,实现光线朝某个区域集中,方便LED灯的使用。(The invention discloses an LED packaging substrate and an LED packaging structure, and particularly relates to the field of LED lamps, which comprise a mounting base, wherein an LED lamp shell is fixedly arranged at the top of the mounting base, a fixed lamp holder is fixedly arranged in the middle of the LED lamp shell, a movable lamp holder is movably arranged in the fixed lamp holder, an LED chip mounting seat is fixedly arranged in the movable lamp holder, and a lamp holder movable adjusting mechanism is arranged at the bottom of the fixed lamp holder; the lamp holder movable adjusting mechanism comprises a fixed rotating ring, and the fixed rotating ring is fixedly arranged on the top end face of the mounting base. According to the LED lamp, the threaded rod rotates to drive the movable block to pull the stay rope, the angle adjusting sheet is pulled to adjust the angle of the movable lamp holder, the adjusting ring is rotated, the movable rotating ring is utilized to drive the movable lamp holder to horizontally rotate inside the fixed lamp holder, the orientation of the movable lamp holder is convenient to adjust, light can be conveniently adjusted in all directions, the light is concentrated towards a certain area, and the LED lamp is convenient to use.)

1. An LED package substrate comprising a mounting base (1), characterized in that: an LED lamp shell (2) is fixedly arranged at the top of the mounting base (1), a fixed lamp holder (3) is fixedly arranged in the middle of the LED lamp shell (2), a movable lamp holder (4) is movably arranged in the fixed lamp holder (3), an LED chip mounting seat (5) is fixedly arranged in the movable lamp holder (4), and a lamp holder movable adjusting mechanism is arranged at the bottom of the fixed lamp holder (3);

the lamp holder movable adjusting mechanism comprises a fixed rotating ring (6), the fixed rotating ring (6) is fixedly arranged on the top end face of the mounting base (1), a movable rotating ring (7) is arranged on one side of the fixed rotating ring (6), the movable rotating ring (7) is arranged in a round table shape, a rotating frame (8) is fixedly arranged on the outer side of the movable rotating ring (7), a rotating through groove (9) is fixedly formed in the surface of the LED lamp shell (2), the rotating frame (8) extends out of the LED lamp shell (2) from the rotating through groove (9), and one end, extending out of the LED lamp shell (2), of the rotating frame (8) is fixedly connected with an adjusting ring (10);

LED chip mount pad (5) bottom is fixed to be provided with angle modulation piece (11), angle modulation piece (11) both sides all set up to reset spring (12), the activity is rotated circle (7) inside fixed angle guide arm (13) that sets up, angle guide arm (13) and angle modulation piece (11) swing joint, angle guide arm (13) cup joint with reset spring (12), rotating turret (8) fixed surface has seted up movable groove (14), the inside activity in movable groove (14) is provided with threaded rod (15), threaded rod (15) outside threaded connection is provided with movable block (16), fixed connection is provided with cable (17) between movable block (16) and angle modulation piece (11) one side.

2. The LED package substrate of claim 1, wherein: fixed lamp stand (3) and activity lamp stand (4) are the hemisphere setting, the vertical collineation setting of circle (7) is rotated in fixed lamp stand (3), activity lamp stand (4) and activity, set up to circular cavity opening fixed lamp stand (3) bottom, activity is rotated inside circle (7) top is stretched into circular cavity opening, activity lamp stand (4) inner wall spraying has the reflection of light coating.

3. The LED package substrate of claim 1, wherein: the LED lamp is characterized in that an LED chip is fixedly arranged at the top of the LED chip mounting seat (5), a plurality of LED lamp beads are fixedly arranged on the surface of the LED chip, and the LED lamp beads are uniformly distributed in a matrix manner.

4. The LED package substrate of claim 1, wherein: the fixed rotating ring (6) is movably sleeved with the bottom of the movable rotating ring (7), and a rotating bearing is fixedly arranged between the fixed rotating ring (6) and the movable rotating ring (7).

5. The LED package substrate of claim 1, wherein: the angle guide rod (13) is arranged in a circular arc shape, the circle center of the circular arc and the circle center of the movable lamp holder (4) are arranged in a horizontal collinear manner, the angle adjusting sheet (11) is made of a metal material, and the elastic coefficients of the two reset springs (12) are arranged in the same manner.

6. The LED package substrate of claim 1, wherein: threaded rod (15) one end is followed rotating turret (8) outer end and is extended the setting, and runs through regulation circle (10), threaded rod (15) outer end is fixed and is provided with knob (18).

7. The LED package substrate of claim 1, wherein: the pull cable (17) is made of steel wires, a notch (19) is fixedly formed in one side of the top of the movable rotating ring (7), the notch (19) and a rotating frame (8) provided with a movable groove (14) are arranged in a matching collinear mode, a guide wheel (20) is movably arranged in the notch (19), and the pull cable (17) is matched with the guide wheel (20).

8. An LED packaging structure based on the LED packaging substrate of any one of claims 1-7, wherein: rotate and lead to groove (9) inside fixed wear-resisting rubber ring (21) that is provided with, wear-resisting rubber ring (21) cross sectional shape sets up to T shape, adjust circle (10) inner circle and all match the setting with wear-resisting rubber ring (21), LED lamp shell (2) top is provided with LED lamp shade (22), LED lamp shade (22) outside is cup jointed and is provided with installation clamping ring (23), installation clamping ring (23) bottom is provided with sealing washer (24).

9. The LED package structure of claim 8, wherein: LED lamp housing (2) bottom inboard is fixed and is provided with the clamping ring, through screw fixed connection between clamping ring and installation base (1), and screw quantity sets up to eight, regulation circle (10) are the ring type setting, regulation circle (10) thickness is greater than and rotates logical groove (9) thickness setting.

10. The LED package structure of claim 8, wherein: the LED lamp shade is characterized in that an installation edge is fixedly arranged on the outer side of the bottom of the LED lamp shade (22), the installation edge and the sealing ring (24) are clamped between an installation pressing ring (23) and the LED lamp shell (2), the installation pressing ring (23) is fixedly connected with the LED lamp shell (2) through screws, and the screws penetrate through the sealing ring (24).

Technical Field

The invention relates to the technical field of LED lamps, in particular to an LED packaging substrate and an LED packaging structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

The invention patent of patent application publication No. CN201210576631.9 discloses an LED packaging substrate and an LED packaging structure using the substrate. The substrate is made of metal (such as aluminum and copper) or ceramic materials, the upper surface of the substrate is provided with a light reflecting structure and a chip groove, the light reflecting structure on the upper surface of the substrate is embodied into two sections of arc structures which are not connected in an upper view, the chip groove is used for placing an LED chip and filling fluorescent glue, and the light reflecting structure is positioned outside the chip groove; the reflecting structure on the upper surface of the substrate adjusts the trend of part of light rays through reflection, so as to adjust the spatial light intensity distribution, reduce the beam angle in certain directions or make the light rays deflect to a certain side, and simultaneously improve the light color uniformity of light spots.

However, when the LED lamp is actually used, the LED lamp still has more defects, and the direction of light rays is inconvenient to adjust in all directions, so that the use of the LED lamp is influenced.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an LED package substrate and an LED package structure, in which a threaded rod rotates to drive a movable block to pull a cable, pull an angle adjusting sheet to adjust an angle of a movable lamp holder, and then rotate an adjusting ring, and the movable rotating ring drives the movable lamp holder to horizontally rotate inside a fixed lamp holder, so as to conveniently adjust the orientation of the movable lamp holder, realize directional irradiation of light rays in a certain direction or concentration of light rays in a certain area, and facilitate the use of an LED lamp, thereby solving the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an LED packaging substrate comprises a mounting base, wherein an LED lamp shell is fixedly arranged at the top of the mounting base, a fixed lamp holder is fixedly arranged in the middle of the LED lamp shell, a movable lamp holder is movably arranged in the fixed lamp holder, an LED chip mounting seat is fixedly arranged in the movable lamp holder, and a lamp holder movable adjusting mechanism is arranged at the bottom of the fixed lamp holder;

the lamp holder movable adjusting mechanism comprises a fixed rotating ring, the fixed rotating ring is fixedly arranged on the top end face of the mounting base, a movable rotating ring is arranged on one side of the fixed rotating ring, the movable rotating ring is arranged in a round table shape, a rotating frame is fixedly arranged on the outer side of the movable rotating ring, a rotating through groove is fixedly formed in the surface of the LED lamp shell, the rotating frame extends out of the LED lamp shell from the rotating through groove, and one end of the rotating frame, which extends out of the LED lamp shell, is fixedly connected with an adjusting ring;

the fixed angle modulation piece that is provided with in LED chip mount pad bottom, angle modulation piece both sides all set up to reset spring, the inside fixed angle guide arm that sets up of activity rolling circle, angle guide arm and angle modulation piece swing joint, the angle guide arm cup joints with reset spring, the rotating turret fixed surface has seted up movable groove, the activity of activity inslot portion is provided with the threaded rod, threaded rod outside threaded connection is provided with the movable block, fixed connection is provided with the cable between movable block and angle modulation piece one side.

In a preferred embodiment, fixed lamp stand and activity lamp stand are the hemisphere setting, the vertical collineation setting of fixed lamp stand, activity lamp stand and activity rotating ring, fixed lamp stand bottom sets up to circular cavity opening, the activity rotating ring top stretches into inside the circular cavity opening, the spraying of activity lamp stand inner wall has the reflection of light coating.

In a preferred embodiment, the top of the LED chip mounting seat is fixedly provided with an LED chip, and the surface of the LED chip is fixedly provided with a plurality of LED lamp beads and is uniformly distributed in a matrix form.

In a preferred embodiment, the fixed rotating ring is movably sleeved with the bottom of the movable rotating ring, and a rotating bearing is fixedly arranged between the fixed rotating ring and the movable rotating ring.

In a preferred embodiment, the angle guide rod is arranged in a circular arc shape, the center of the circular arc and the center of the movable lamp holder are horizontally arranged in a collinear manner, the angle adjusting sheet is made of a metal material, and the elastic coefficients of the two return springs are arranged in the same manner.

In a preferred embodiment, one end of the threaded rod extends along the outer end of the rotating frame and penetrates through the adjusting ring, and the outer end of the threaded rod is fixedly provided with the knob.

In a preferred embodiment, the inhaul cable is made of a steel wire, a notch is fixedly formed in one side of the top of the movable rotating ring, the notch and the rotating frame provided with the movable groove are arranged in a matching collinear mode, a guide wheel is movably arranged in the notch, and the inhaul cable is matched with the guide wheel.

The utility model provides a LED packaging structure, it is provided with wear-resisting rubber ring to rotate to lead to inside fixed being provided with of groove, wear-resisting rubber ring cross sectional shape sets up to T shape, the setting is all matchd with wear-resisting rubber ring to regulation circle inner circle, LED lamp shell top is provided with the LED lamp shade, the LED lamp shade outside cup joints and is provided with the installation clamping ring, installation clamping ring bottom is provided with the sealing washer

In a preferred embodiment, the inner side of the bottom of the LED lamp shell is fixedly provided with a connecting ring, the connecting ring is fixedly connected with the mounting base through screws, the number of the screws is eight, the adjusting ring is arranged in a circular ring shape, and the thickness of the adjusting ring is larger than that of the rotating through groove.

In a preferred embodiment, the outer side of the bottom of the LED lamp cover is fixedly provided with a mounting edge, the mounting edge and the sealing ring are clamped between a mounting pressing ring and the LED lamp housing, the mounting pressing ring is fixedly connected with the LED lamp housing through a screw, and the screw penetrates through the sealing ring.

The invention has the technical effects and advantages that:

1. the invention sets a fixed lamp holder and a movable lamp holder, utilizes a threaded rod to rotate to drive a movable block to adjust the position, utilizes a guy cable to pull an angle adjusting sheet to rotate on an angle guide rod, further drives the movable lamp holder to rotate along with the movable lamp holder, further utilizes an adjusting ring to rotate, drives a rotating frame to rotate a movable rotating ring, utilizes a wear-resistant rubber ring to increase the friction force on the rotating frame and the adjusting ring, facilitates the rotating frame to rotate by the adjusting ring, can fix the rotating positions of the adjusting ring and the rotating frame only by loosening the adjusting ring, further realizes that the angle guide rod in the movable rotating ring drives the angle adjusting sheet to rotate, thereby driving the movable lamp holder to horizontally rotate in the fixed lamp holder, compared with the prior art, the invention is convenient to adjust the orientation of the movable lamp holder, is convenient to carry out omnibearing adjustment on light, realizes that the light irradiates in a certain direction or concentrates the light to a certain, the LED lamp is convenient to use;

2. according to the LED lamp, the abrasion-resistant rubber ring is arranged, the adjusting ring is in close contact with the abrasion-resistant ring, the rotating through groove is sealed, the LED lamp shade is sleeved at the top of the LED lamp shell, the bottom of the LED lamp shade is pressed by the mounting pressing ring, the LED lamp shade is pressed and mounted by the screws, meanwhile, the pressing sealing ring is matched, the LED lamp shade is in sealing connection with the LED lamp shell, the interior of the LED is protected in a sealing mode, and compared with the prior art, the LED lamp is convenient to disassemble and assemble, and the influence on the normal use of the LED lamp is avoided.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic cross-sectional view of the movable lamp holder of the present invention in a horizontal state.

Fig. 3 is a schematic sectional view of the movable lamp holder of the present invention in a tilted state.

Fig. 4 is a schematic top sectional view of the movable rotating ring of the present invention.

Fig. 5 is an overall schematic view of the movable rotating ring of the present invention.

FIG. 6 is a schematic view of portion A of FIG. 2 according to the present invention.

Fig. 7 is an overall schematic view of the LED lamp cover of the present invention.

The reference signs are: the LED lamp comprises an installation base 1, an LED lamp shell 2, a fixed lamp holder 3, a movable lamp holder 4, an LED chip installation seat 5, a fixed rotating ring 6, a movable rotating ring 7, a rotating frame 8, a rotating through groove 9, a regulating ring 10, an angle regulating sheet 11, a reset spring 12, an angle guide rod 13, a movable groove 14, a threaded rod 15, a movable block 16, a stay rope 17, a knob 18, a gap 19, a guide wheel 20, a wear-resistant rubber ring 21, an LED lamp shade 22, an installation pressing ring 23 and a sealing ring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an LED packaging substrate as shown in figures 1-6, which comprises a mounting base 1, wherein an LED lamp shell 2 is fixedly arranged at the top of the mounting base 1, a fixed lamp holder 3 is fixedly arranged in the middle of the LED lamp shell 2, a movable lamp holder 4 is movably arranged in the fixed lamp holder 3, an LED chip mounting seat 5 is fixedly arranged in the movable lamp holder 4, and a lamp holder movable adjusting mechanism is arranged at the bottom of the fixed lamp holder 3;

the lamp holder movable adjusting mechanism comprises a fixed rotating ring 6, the fixed rotating ring 6 is fixedly arranged on the top end face of the mounting base 1, a movable rotating ring 7 is arranged on one side of the fixed rotating ring 6, the movable rotating ring 7 is arranged in a circular truncated cone shape, a rotating frame 8 is fixedly arranged on the outer side of the movable rotating ring 7, a rotating through groove 9 is fixedly formed in the surface of the LED lamp shell 2, the rotating frame 8 extends out of the LED lamp shell 2 from the rotating through groove 9, and one end, extending out of the LED lamp shell 2, of the rotating frame 8 is fixedly connected with an adjusting ring 10;

the fixed angle modulation piece 11 that is provided with in 5 bottoms of LED chip mount pad, 11 both sides of angle modulation piece all set up to reset spring 12, the inside fixed angle guide arm 13 that sets up of activity turning collar 7, angle guide arm 13 and 11 swing joint of angle modulation piece, angle guide arm 13 cup joints with reset spring 12, the movable groove 14 has been seted up to the 8 fixed surface of rotating turret, the inside activity in movable groove 14 is provided with threaded rod 15, threaded rod 15 outside threaded connection is provided with movable block 16, fixed connection is provided with cable 17 between movable block 16 and 11 one sides of angle modulation piece.

Further, fixed lamp stand 3 and activity lamp stand 4 are the hemisphere setting, fixed lamp stand 3, activity lamp stand 4 and the vertical collineation setting of activity rolling circle 7, 3 bottoms of fixed lamp stand set up to circular cavity opening, inside circular cavity opening was stretched into on 7 tops of activity rolling circle, 4 inner wall spraying of activity lamp stand have a reflection of light coating, and activity lamp stand 4 and 3 shapes of fixed lamp stand set up the same, and convenient activity lamp stand 4 moves, and the angle adjustment piece 11 in the convenient activity rolling circle 7 is adjusted activity lamp stand 4, and reflection of light coating on the spraying of 4 inner walls of activity lamp stand makes things convenient for spotlight, improves the illuminating effect.

Further, the fixed LED chip that is provided with in 5 tops of LED chip mount pad, LED chip fixed surface is provided with a plurality of LED lamp pearls, and is matrix evenly distributed, conveniently utilizes LED lamp pearl to give out light, improves illumination intensity to individual LED lamp pearl.

Furthermore, fixed rotating ring 6 cup joints with activity rotating ring 7 bottom activity, and fixed rotating ring 6 and activity are rotated and are fixed between the circle 7 and be provided with rolling bearing, and rotating turret 8 is for driving activity rotating ring 7 and rotate at fixed rotating ring 6, through setting up rolling bearing, improves rotation efficiency.

Further, the angle guide rod 13 is arranged in a circular arc shape, the circle center of the circular arc and the circle center of the movable lamp holder 4 are arranged in a horizontal collinear manner, the angle adjusting piece 11 is made of a metal material, the two reset springs 12 are arranged in the same elastic coefficient, the angle adjusting piece 11 can conveniently move on the angle guide rod 13, the angle guide rod 13 and the movable lamp holder 4 share the same circle center, and the angle adjusting piece 11 can conveniently drive the movable lamp holder 4 to movably adjust.

Further, 15 one end of threaded rod extends along the rotating turret 8 outer end and sets up, and runs through the regulation circle 10, the fixed knob 18 that is provided with in 15 outer ends of threaded rod conveniently rotates knob 18, drives threaded rod 15 and rotates, and then realizes adjusting the movable block 16 and drive cable 17.

Further, the cable 17 is made by the steel wire, the fixed breach 19 of having seted up in activity swivel becket 7 top one side, breach 19 is the collineation setting of matcing with the rotating turret 8 of seting up movable groove 14, 19 inside activities of breach are provided with guide pulley 20, cable 17 and guide pulley 20 phase-match utilize guide pulley 20 guide cable 17 motion, utilize the roll of guide pulley 20, avoid cable 17 to influence life because of wearing and tearing, and conveniently carry out position to cable 17 and prescribe a limit to, improve cable 17's motion stability.