阅读说明：本技术 装饰灯串灯头 (Lamp holder of decorative lamp string ) 是由 林德辉 于 2018-06-27 设计创作，主要内容包括：本发明系有关一种以灯头包覆灯串上的贴片LED加以保护,并且让贴片LED的灯串,能加装花壳,使贴片LED产生更多样的光学效果。目前将贴片LED焊接在导体上称为铜线灯(STARRY Lights),该等铜线灯与软性印刷电路板LED灯条两者都无法安装花壳,大为限制其在光学上的效果,为改善前述无法安装花壳之缺失,故再改进前述的缺点,将灯座及盖子改良,使得以包覆贴片LED并加以保护之,进而能让贴片LED亦能加装花壳,增进贴片LED灯串的在光学上具更多样的变化。(The invention relates to a lamp cap for covering a surface-mounted LED on a lamp string for protection, and the lamp string with the surface-mounted LED can be additionally provided with a flower shell, so that the surface-mounted LED can generate more various optical effects. At present, the surface-mounted LED is welded on a conductor and is called copper wire lamps (STARRY Lights), the copper wire lamps and the flexible printed circuit board LED lamp strips can not be provided with flower shells, the optical effect of the surface-mounted LED lamp strips is greatly limited, the defect that the flower shells can not be arranged is overcome, the defects are overcome, the lamp holder and the cover are improved, the surface-mounted LED is wrapped and protected, the flower shells can be additionally arranged on the surface-mounted LED, and the optical change of the surface-mounted LED lamp strip is improved.)

1. A lamp holder of decorative lamp string is composed of a lamp holder body and a cover, wherein:

the lamp holder body is divided into an upper part and a lower part, two parallel enclosing walls are arranged on two sides of the upper part, a groove is formed in the middle of the lamp holder body, the groove is a space through which a conductor passes, the head end and the tail end of the groove are parallel to each other, a ditch at the bottom of the groove can be in a plane shape, an arc shape or other appropriate ditch shapes, two hooks are arranged above the middle of the enclosing walls, the width of the two hooks is not limited to be equal to the length of the groove, and when the lamp holder body is covered with the cover, hook holes of the cover; the body is provided with a sunken space at the position for placing the patch LED lamp for accommodating the patch LED, a light hole is arranged below the sunken space and communicated with the other end of the body to transmit light of the patch LED, a cylinder is further arranged around the light hole and can be round or in other shapes, and the inner wall of the cylinder is provided with a convex or concave ring for buckling a flower shell or a flower shell with other buckling structures which can be similar to the buckling structure of the pepper bulb;

cover: two opposite walls are arranged on two sides below the cover plate, the two walls can be arc-shaped or planar, the two walls are parallel to the groove of the lamp holder body, the wall of the cover is provided with hook holes for hooking the lamp holder body hooks, and an oblique cone-shaped column is additionally arranged in the wall; and

the relative inner face of wall body that the body colluded to the lid is equipped with two ribs, and this rib and the recess and the conductor mutually perpendicular of lamp stand body, this rib can be with the interior limit of wall body coupling one-tenth of lid draw each other, and two wall body lock joint intensity of reinforcing lid prevent that the both sides wall body of lid from opening, ensure that the lid firmly hooks the lamp stand body.

2. The lamp cap of claim 1, wherein the lamp holder body and the cover are combined to cover the LED of the string of lights, and the number of wires of the string of lights is more than 2.

3. The lamp holder of claim 1 or 2, wherein the holder body and the cover are coupled to enclose the LEDs on the pcb light bar.

4. The lamp holder of claim 1 or 2, wherein the lamp holder body and the cover are combined to cover the LEDs soldered on the conductors of the string of lights, and the wires of the string of lights are 2 or more than 2, and the LEDs of the string of lights can be ordinary surface-mounted LEDs or surface-mounted LEDs with a built-in communication chip.

5. The light head of claim 1, wherein the light head is adapted to receive a flower housing having a relatively small size, thereby allowing the LED string to produce a more varied optical effect.

6. The decorative light string light head of claim 1, wherein the light head is adapted to mount a hub adapter ring adapted to mount a bulky hub to enhance string lighting of the surface mount LED to produce a wider variety of optical effects.

7. The lamp holder of claim 1 or 2, wherein the lamp holder is formed by peeling or cutting off the insulating plastic cover at the position corresponding to the pin of the contact point between the conductor of the lamp string and the surface-mounted LED, and pressing the conductor at the position corresponding to the pin of the contact point between the LED against the contact point of the LED with the cover to make the conductor in close contact with the contact point of the LED, thereby forming a loop, and the contact point between the conductor and the LED can be conducted without welding, and the conductor and the LED on the conductor can be covered.

[ technical field ] A method for producing a semiconductor device

The lamp holder is used for covering the surface-mounted LED on the lamp string to protect the surface-mounted LED on the lamp string, and the surface-mounted LED can be additionally arranged on the lamp string and can generate more various optical effects.

[ background of the invention ]

Recently, the technology of the LED is advanced day by day, and the surface mount type LED appears on the market, and the function and performance of the LED have more various changes, and the LED is widely accepted and used by the public. In view of the above reasons, the present inventor uses the shape of the lamp cap to cover and protect the patch Led, and is an improvement of the U.S. patent: US 8,827,728B 1, 9,163,789B 2 and chinese patent grant No. CN 203431753U, CN 203309815U improve all the disadvantages of the lamp cap and cover of these patents, so that the chip LED can be protected better.

[ summary of the invention ]

The present invention aims to improve the defect that the pattern housing cannot be installed, so as to improve the defects of the U.S. patent and the Chinese patent, and improve the lamp holder and the cover, so that the patch LED can be covered and protected, and further the patch LED can be additionally installed with the pattern housing, and the patch LED lamp string has more changes in optics.

[ description of the drawings ]

FIG. 1 is a schematic view of the present invention as a lamp cap.

FIG. 2 is a schematic view showing the lamp string with copper wire in the lamp head according to the present invention.

FIG. 3 is a schematic diagram showing the assembly and disassembly of the copper wire lamp string with built-in communication chip patch LED in the lamp head according to the present invention.

FIG. 4 is a schematic view of the combination of the lamp cap and the flexible printed circuit board light bar patch LED of the present invention.

Fig. 5 is a further exploded view of the lamp cap of fig. 4.

Fig. 6 is a further exploded and disassembled view of the lamp cap of fig. 5.

FIG. 7 is a combination view and a sectional view of various flower shells having a small volume for mounting the lamp head according to the present invention.

FIG. 8 is a schematic disassembled view and a cross-sectional view of the adapter ring between the cap and the cap of the lamp holder of the lamp of the present invention.

FIG. 9 is a schematic view and a cross-sectional view of the lamp holder body and the cap of the lamp holder of the present invention and the flower case with a larger volume

FIG. 10 is a schematic view and a sectional view of the combination of the lamp head and various kinds of flower shells with different shapes.

FIG. 11 is a schematic view of the flower shell screwed together by the cylindrical ring when the present invention is implemented.

FIG. 12 is a schematic view and a cross-sectional view of the buckle-connected lamp cap of the present invention.

FIG. 13 is a schematic diagram showing the lamp head and the conductor string in a disassembled and assembled state and a cross-sectional view.

FIG. 14 is a schematic view of the fixing of the patch LED in the base of the present invention.

Fig. 15 is a schematic view of the fixing of a patch LED in the base according to another embodiment of the present invention.

Fig. 16 is a schematic view of the fixing of a patch LED in the base according to another embodiment of the present invention.

[ detailed description ] embodiments

The embodiments of the present invention are described below with reference to the accompanying drawings:

fig. 2 is a schematic diagram of the copper wire lamp strings 3a (star Lights), the lamp head of the present invention covers the LEDs 4a on the copper wire lamp strings (star Lights) to protect the LEDs, the method of the present invention is to put the LEDs on the lamp strings into the recessed space 14 of the lamp holder body 1, cover the cover 2, combine and fix the lamp holder body 1 and the cover 2, and simultaneously press the wires on the grooves at two ends of the lamp holder body 1 by the ribs 22 of the cover 2, so that the wires are tightly pressed and fixed by the lamp holder body 1 and the cover 2, i.e. the LEDs are covered in the lamp head H formed by the lamp holder body 1 and the cover 2, and the patch LEDs 4a are also protected by being covered.

Fig. 3 is a schematic diagram of an example of a copper wire lamp string 3b (start Lights) according to the present invention, a communication chip is built in a patch LED 4b on the string, and 3 wires are taken as an example, in this embodiment, the patch LED soldered on the copper wire lamp string (start Lights) can be covered and protected by using the lamp holder body 1 and the cover 2.

Fig. 4 shows an embodiment of the present invention using a flexible printed circuit board light bar 3c, which is covered and protected by a base body 1 and a cover 2, a chip LED 4c soldered on the flexible printed circuit board.

FIG. 5 is a schematic diagram of the lamp string of the present invention in which a surface-mounted LED 4d is soldered to a conductor 3d, and the LED soldered to the lamp string can be completely covered by the lamp holder body 1 and the cover 2, so that the LED is protected; the number of the wires of the light string can be 2 or more than 2, and the LEDs used in the light string can be common surface-mounted LEDs or surface-mounted LEDs with built-in communication chips.

Fig. 6 is a schematic diagram of a lamp string according to another embodiment of the present invention, in which a patch LED 4e is soldered on a wire 003e, the LED in the lamp string may be a patch LED with a built-in communication chip, in this example, 3 wires are taken as an example, and the lamp head H of the present invention can completely cover and protect the aforementioned LED 4e soldered on the lamp string. In practice, the surface mount LED welded on the conducting wire can be placed in the concave space 14 of the lamp holder body 1, the cover 2 is covered, so that the lamp holder body 1 and the cover 2 are combined and fixed, meanwhile, the conducting wire in the grooves at the two ends of the lamp holder body 1 is pressed by the rib 22 of the cover 2, so that the conducting wire is pressed and fixed by the lamp holder body 1 and the cover 2, and the LED is wrapped in the lamp holder H and protected.

Fig. 7 is a schematic view of another example of directly mounting various flower shells with smaller volume on the lamp holder body 1 according to the present invention, in which a ring 17 (which may be a convex ring or a concave ring) is disposed on the inner wall of the cylinder 16 of the lamp holder body 1 for fastening a pepper flower shell 30a with smaller volume or other small flower shells (such as 30b, 30c) with fastening structures similar to the pepper flower shell structure; after the flower shell is arranged, the surface-mounted LED can be coated more completely or completely and sealed, not only the LED is protected better, but also the flower shell is arranged to enable the surface-mounted LED to generate more various optical effects, namely, the surface-mounted LED lamp string has more visual changes, and for example, the LED can emit light like various bright performances such as a ball, a star, snowflakes, Santa Claus … … and the like.

FIG. 8 shows another embodiment of the present invention, in which the lamp head H can be directly installed with various flower shells with smaller volume, and can be installed with a flower shell adapter ring 5 to facilitate the installation of various flower shells with larger volume; the cover 2 hooks the hook 40 arranged on the lower edge of the wall outside the hook 40 of the lamp holder body 1 for fastening the said flower shell adapter ring 5, the upper side of the hook 40 on the lower edge of the wall outside the cover 2 is also provided with a blocking raised line 41, the upper end of the flower shell adapter ring 5 is provided with a semi-annular hook 42 for hooking the hook 40 of the cover 2, when the flower shell adapter ring 5 hooks the cover 2, the bottom surfaces 43 at the two ends of the groove of the lamp holder body 1 bear the upper end plane 44 of the cap of the flower shell adapter ring 5, the blocking raised line 41 simultaneously bears the semi-annular hook 42 outside the upper end hook ring of the flower shell adapter ring 5, the flower shell adapter ring 5 hooks the cover 2, so that the cover cannot move forward or backward, and the cover 2 and the flower shell adapter ring 5 are hooked really.

Fig. 9 shows another embodiment of the present invention, in which the lamp head of the present invention is used to install a flower shell adapter ring 5, which is used to install various flower shells with larger volume (such as the flower shell designs 30f, 30g, 30h, 30i … shown in fig. 10), in which the lamp head body 1 is fastened and combined with the flower shell adapter ring 5 installed on the cover 2, and then the flower shell 30f with larger volume is installed on the flower shell adapter ring 5, so that the lamp head body of the present invention can be selected from large and small flower shells as required, and the patch LED can generate more various optical and visual effects.

Fig. 11 shows three coupling modes of the hub adapter ring and the hub, which can be used in the present invention, wherein the coupling mode is a screw thread rotation locking coupling: the lower end of the flower shell adapter ring 5 is a cap-shaped cylinder ring 65, the inner wall of the cylinder ring 65 is provided with screw teeth 66, and the screw teeth 66 can be locked and fixed with screw teeth 67 of a pipe ring at the upper end of the flower shell; in addition, the second combination method is to use the concave-convex strips to lock and combine with each other: in this way, the inner wall of the cylindrical ring is buckled with a concave or convex pipe ring 69 arranged at the upper end of the flower shell by a convex or concave ring 68, when the flower shell adapter ring 5 and the flower shell are combined, the concave ring of the flower shell adapter ring 5 and the convex ring of the pipe ring 69 at the upper end of the flower shell are mutually pushed to be combined due to buckling; the third combination mode is the buckling combination of the convex strip rotating into the slot: as shown in fig. 12, a groove 70 is formed in the inner wall of the cylindrical ring of the hub adapter ring 5, the groove 70 extends from the inner wall of the bottom surface of the cylindrical ring to the axial direction of the cylindrical ring by a suitable length to allow the clamping strip protrusion 72 of the hub 6 to pass through, the inner wall of the cylindrical ring of the hub adapter ring 5 extends from the plane of the extending end point of the groove 70 to the arc direction of the inner wall of the cylindrical ring, and a clamping groove 71 is further formed to be fastened with the protrusion 72 of the upper end pipe ring of the hub 6, when the hub 6 is installed in the hub adapter ring 5, the protrusion 72 of the hub passes through the groove 70 of the hub adapter ring 5, i.e., the plane of the clamping groove 71 of the hub adapter ring 5, and then the protrusion 72 of the upper end of the hub enters the clamping groove 71 of the cylindrical ring of the hub adapter ring 5, so that the hub 6 is fastened with the hub.

As shown in fig. 13, however, the lamp cap H of the present invention not only can cover and protect the LEDs welded on the string light conductor 1, but also can directly press the string light conductor 053 on the contact point of the patch LED 53a to achieve the purpose of conducting with the contact without welding, and protect the LEDs, and the contact point of the conductor 53 and the patch LED 53a is not combined in a welding manner, so as to avoid the harm to human body and environment caused by toxic substances generated by welding, and the method is implemented by peeling or cutting off the insulating plastic at the corresponding position of the contact pin of the conductor 53 and the patch LED 53a on the conductor of the string light, exposing the exposed portion of the conductors 051, 052, 053, and 054 used to contact with the LEDs 53a, and then placing the patch LED4 in the recess of the lamp holder body 1, wherein the direction of the recess position of the LED placed in the lamp holder body 1 is the axial direction of the conductor, and the direction may be parallel (for example, the two sides 45 of the long side of the patch LED in fig. 14 or the two sides of the wide side The directions a-a 'of the body axes are parallel to each other), or not parallel (for example, the directions of the two sides 45 of the long sides or the two sides of the wide sides of the patch LED in fig. 15 form an included angle b with the conductor axes a-a'), when the cover 2 is covered into the lamp holder body 1, the exposed part of the conductor 51 of the string light is directly pressed on the patch LED contact point 51a, so that the conductor and the LED are conducted due to the close contact of the contact points, the exposed part of the conductor 53 is pressed on the patch LED contact point 53a, the exposed part of the conductor 52 is pressed on the patch LED contact point 52a, and the exposed part of the conductor 54 is pressed on the patch LED contact point 54a to achieve a complete contact state, thus the production can be performed without using a welding mode, when the toxic substances generated during welding can be prevented from damaging the operating personnel or entering the air to destroy the environment, and the poor welding due to insufficient welding temperature can be further avoided, on the other hand, the plastic part of the conductor insulation caused by high welding temperature is prevented from shrinking when being softened at high temperature, even toxic substances generated by plastic are mixed into air due to high-temperature operation, and the conductor is directly pressed with the patch LED to form a contact point without using a welding operation mode, so that the working time is reduced, and the production efficiency is improved.

As shown in fig. 16, the invention can also make the two sides 45 of the long side (or the two sides of the wide side) of the patch LED4 form an included angle b with the conductor axis a-a', the conductors 51, 52, 53 and 54 with stripped plastic or plastic skin corresponding to the LED contact points 51a, 52a, 53a and 54a, press the conductors 51, 52, 53 and 54 corresponding to the LED contact points against the contact points 51a, 52a, 53a and 54a corresponding to the LEDs with the cover 2, press the conductors 51, 52, 53 and 54 against the contact points 51a, 52a, 53a and 54a corresponding to the LEDs, so that the conductors 51, 52, 53 and 54 of the string are pressed against the contact points 51a, 52a, 53a and 54a corresponding to the LEDs, and the conductors and the corresponding contact points of the LEDs are pressed against each other for conduction when the cover 2 is covered into the socket body 1, full contact is achieved, forming a complete circuit without solder reinforcement, while the patch LED4 and conductors 51, 52, 53 and 54 are encased and protected.

The present invention is not limited to the above-described embodiments, and various modifications and alterations are possible within the scope of the present invention without departing from the spirit of the present invention.