CN219530607U - Decorative lamp string and decorative curtain lamp - Google Patents

Abstract

The utility model discloses a decorative lamp string and a decorative curtain lamp, which comprises a lamp string and a decorative part, wherein the lamp string comprises a wire and a group of lamp beads which are connected to the wire at intervals, the maximum outer diameter of the lamp beads is larger than the outer diameter of the wire, a balance cap for the lamp beads to be installed or the decorative part is a balance cap, one end of the balance cap is provided with a small hole for the wire to pass through and limiting the lamp beads to pass through, the other end of the balance cap is provided with a large hole for the wire and the lamp beads to pass through, the surface of the balance cap is provided with a conducting groove for the wire to be embedded into and conduct the small hole and the large hole, the wire is embedded into the conducting groove, the lamp beads are limited in the balance cap and enable the balance cap to resist the lamp beads of the lamp string, one end of the wire connected with the lamp beads penetrates out of the small hole, and the other end of the wire connected with the lamp beads penetrates out of the large hole. The utility model has simple structure and strong practicability.

Description

Decorative lamp string and decorative curtain lamp

Technical Field

The utility model relates to the field of decorative lamps, in particular to a decorative lamp string and a decorative curtain lamp.

Background

The lamp string is generally divided into a rubber-covered wire lamp string or a metal wire lamp string, the lamp string comprises a lamp wire and lamp beads arranged on the lamp wire, the lamp beads can be arranged at equal intervals or not at equal intervals, and the lamp string is of attractive design, and a plurality of lamp beads are arranged on the lamp wire at equal intervals.

The curtain lamp comprises a transverse main circuit, and a plurality of vertical lamp strings are connected in series or in parallel with the main circuit and are arranged into a curtain shape.

The traditional decorative lamp string comprises a lamp string body and two opposite (namely double-piece) decorative shell pieces, one lamp string body can be hung with the decorative shell pieces of the same shape, the decorative shell pieces of different shapes can also be hung, the two decorative shell pieces are inserted, limiting cavities for limiting lamp beads are formed in the inserted decorative shell pieces, two sides of the inserted decorative shell pieces are respectively provided with a through hole for enabling lamp wires at two ends of the lamp beads to penetrate out, the through holes are communicated with the limiting cavities, the two opposite decorative shell pieces are aligned with the lamp beads in installation to be inserted (one decorative shell piece is provided with a convex column, the other decorative shell piece is provided with a concave hole, the convex column is fastened and inserted with the concave hole and is not pulled out well), the lamp beads are limited in the limiting cavities, and the lamp wires at two ends of the lamp beads respectively penetrate through the through holes at two sides.

The limiting cavity and the upper and lower through holes are aligned during installation, so that the installation is very troublesome, the difficulty is high, and the labor cost is high;

on the other hand, after installation and when the decoration shell is not pulled out, if the decoration shell with different shapes is to be replaced, the disassembly is quite troublesome, and the experience of DIY of a customer is poor;

meanwhile, the two opposite decorative shell pieces are relatively one decorative shell piece, so that the weight is large, the size is large, the cost is large, the decorative shell piece is arranged on a lamp string or a curtain lamp, if the lamp string is too long, the lamp beads are too many, one decorative shell piece is arranged on each lamp bead, and all the weight cannot be borne by a terrorist lamp wire.

Finally, two opposite decorative shell pieces need two pairs of dies, and the cost is high; or an inter-matched die is adopted, so that the die is large and the cost is high.

Disclosure of Invention

The utility model aims to solve the technical problems in the related art to at least a certain extent aiming at the defects of the prior art, and provides a novel decorative lamp string and a decorative curtain lamp so as to solve the problems of difficult assembly and disassembly, high cost and the like of the existing decorative lamp string and the decorative curtain lamp.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the decorative lamp string comprises a lamp string body and a decorative piece, wherein the lamp string body comprises a wire and a group of lamp beads which are connected to the wire at intervals, the maximum outer diameter of the lamp beads is larger than the outer diameter of the wire, an installation cavity for installing the lamp beads is formed in the decorative piece, one end of the decorative piece is provided with a small hole for the wire to pass through and limiting the lamp beads to pass through, the other end of the decorative piece is provided with a large hole for the wire and the lamp beads to pass through, the large hole, the installation cavity and the small hole are sequentially communicated, the surface of the decorative piece is provided with a conducting groove for the wire to be embedded into and conduct the small hole and the large hole, the conducting groove is communicated with the installation cavity, the hole opening of the small hole is used for resisting the lamp beads, the lamp beads are limited in the installation cavity, after the lamp beads are installed, one end of the wire connected with the lamp beads or the other end of the lamp beads penetrates out the large hole.

In order to solve the technical problems, another technical scheme of the utility model is as follows: the decorative lamp string comprises a lamp string and a decorative part, wherein the lamp string comprises a wire and a group of lamp beads which are connected to the wire at intervals, the maximum outer diameter of the lamp beads is larger than the outer diameter of the wire, a balance cap is arranged on the decorative part, an installation cavity for installing the lamp beads is arranged between the inside of the balance cap and the decorative part, a small hole for allowing the wire to pass through and limiting the lamp beads is arranged between the decorative part and one end of the balance cap, a large hole for allowing the wire and the lamp beads to pass through is arranged between the decorative part and the other end of the balance cap, the large hole, the installation cavity and the small hole are sequentially communicated, a conducting groove for embedding the wire and conducting the small hole and the large hole is formed in the surface of the balance cap, the conducting groove is communicated with the installation cavity, an orifice of the small hole is used for blocking the lamp beads, the lamp beads are limited in the installation cavity, one end wire connected with the lamp beads or one end of the lamp beads penetrates out of the small hole, and the other end wire connected with the lamp beads or the other end of the lamp beads penetrates out the large hole.

Further, the width of the conducting groove (34) in the transverse direction is smaller than the maximum outer diameter of the lamp bead (12), and the notch of the conducting groove (34) withstands the lamp bead (12) so that the lamp bead (12) is limited in the mounting cavity (31).

Further, after the two ends of the light string are tensioned, the central line of the light beads and the central line of the lead are on the same straight line.

Further, two opposite clamping pieces are formed after the conducting grooves are formed in the balance cap, and after the balance cap is installed, the two clamping pieces are abutted against the surface of the lamp bead by means of the gravity of the decorating part, so that fixation is formed.

Further, two opposite clamping pieces are formed after the conducting grooves are formed in the balance cap, and after the balance cap is installed, the inner walls of the two clamping pieces are abutted against the surface of the lamp bead and clamp the surface of the lamp bead to form fixation by means of the gravity of the decorating part.

Further, the balance cap is provided with barbs at the large orifice.

Further, the decorating part is arranged below one end of the balance cap and is provided with a first concave or a first through hole, one end of the balance cap is provided with a first notch, and the first notch and the first concave or the first through hole form a big hole.

Further, a second concave or a second through hole is formed in the position, below the other end of the balance cap, of the decorating piece, a second notch is formed in the other end of the balance cap, and the second notch and the second concave or the second through hole form a small hole.

Further, a third notch is formed in one end of the balance cap, a fourth notch is formed in the other end of the balance cap, the balance cap is arranged on the decorating part, a large hole is formed in the third notch and the surface of the decorating part, and a small hole is formed in the fourth notch and the surface of the decorating part.

Further, the sectional area of the installation cavity is gradually reduced along the direction from the big hole to the small hole.

Further, the decorating part is also provided with an exposed limiting hole, and the exposed limiting hole is positioned right below the balance cap.

Further, the lamp string is electrically connected with a usb interface, a plug, a solar power supply or a battery.

The utility model also has the technical scheme that: the decorative curtain lamp is characterized by comprising a main circuit, wherein the main circuit is connected with a plurality of decorative lamp strings.

Further, the main circuit is connected with a usb interface, a plug, a solar power supply or a battery.

The technical effects of the utility model are mainly shown in the following aspects: the single-piece decorating part is not inclined with the lead or the whole light string after being clamped with the light beads, so that the single-piece decorating part can be balanced and vertically and parallelly arranged on the light string, and meanwhile, the two ends of the light beads (or the lead at the two ends of the light beads) respectively penetrate out of the big hole and the small hole, so that the verticality of the light string is guaranteed. 2: the single-piece decorative shell can be stably, balanced and effectively clamped on the lamp string for a long time, and has the advantages of small mass, small volume and low cost. 3: the assembly and disassembly are simple and efficient, assembly is not needed before shipment, the cost of people is reduced, users can combine DIY at will, and decorating parts with different shapes are installed on lamp beads at different positions.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram of a light string.

Fig. 3 is a schematic view showing the structure of a light string with a large hole protruding therefrom according to example 1.

Fig. 4 is a schematic view showing the structure of a decorative member of example 1 mounted on a string of lights with protruding small holes.

Fig. 5 is a schematic view showing a structure in which the ornament of example 1 is mounted on the lamp string so as to protrude through the conduction groove.

Fig. 6 is a schematic structural diagram of embodiment 2 of the present utility model.

Fig. 7 is a schematic view showing a structure in which a decorative member of example 2 is mounted on a string light so as to protrude through a large hole.

Fig. 8 is a schematic view showing the structure of a decorative member according to embodiment 2 mounted on a string light.

Fig. 9 is a schematic view showing the structure of a protruding macropore of a garnish according to example 2.

Fig. 10 is a schematic view showing the structure of a protruding eyelet of a garnish according to example 2.

Fig. 11 is a schematic structural view of the balance cap.

Fig. 12 is a schematic view of the structure of the exposed limiting hole protruding from the front surface of the decoration in embodiment 3.

Fig. 13 is a schematic view showing the structure of the exposed limiting hole protruding from the back surface of the decoration piece in embodiment 3.

Fig. 14 is a schematic view showing the structure of the protruding barb of the garnish according to example 4.

Fig. 15 is a schematic view showing a structure of a decorative member of example 6 mounted on a light string.

Fig. 16 is a schematic view showing the structure of a protruding macropore of a garnish according to example 6.

FIG. 17 is a schematic view showing the structure of a protruding eyelet of a decorative piece of example 6.

Fig. 18 is a schematic view showing a structure of a decorative member according to embodiment 7 mounted on a light string.

Fig. 19 is a schematic view showing the structure of a protruding macropore of a decorative member of example 7.

FIG. 20 is a schematic view showing the structure of a protruding eyelet of a decorative piece of example 7.

FIG. 21 is a schematic view showing the structure of the balance cap itself as the decoration of example 8.

Fig. 22 is a schematic view showing a structure of a balance cap provided on a garnish according to embodiment 8.

Fig. 23 is a schematic view showing the structure of a protruded macropore of a truncated cone-shaped small hole in example 1.

FIG. 24 is a schematic view showing the structure of protruding small holes of the truncated cone-shaped small holes in example 1.

Detailed Description

The following detailed description of the embodiments of the present utility model is intended to be used to explain the present utility model so that the technical solution of the present utility model may be more easily understood and appreciated, and should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1, 2, 3, 4 and 5: the decorative light string 1 comprises a light string 1 and decorative pieces 2, wherein the light string 1 comprises a lead 11 and a group of light beads 12 which are connected to the lead 11 at intervals, each light bead is provided with a decorative piece, and the shape of each decorative piece can be different; the decoration 2 can be in any shape, can be in any shape such as five-pointed star, heart, moon, round, etc., and is preferably in any transparent or semitransparent sheet structure, and is used for lighting the whole body of the decoration 2, the maximum outer diameter of the lamp beads 12 is larger than the outer diameter of the lead wires 11, the inside of the decoration 2 is provided with a mounting cavity 31 for mounting the lamp beads 12 to prevent the lamp beads 12 from being damaged, one end of the decoration 2 is provided with a small hole 32 for enabling the lead wires 11 to pass through and limiting the lamp beads 12 to pass through, the small hole 32 only enables the lead wires 11 to pass through and cannot enable the lamp beads 12 to pass through, the other end of the decoration 2 is provided with a large hole 33 for enabling the lead wires 11 and the lamp beads 12 to pass through, the large hole 33, the mounting cavity 31 and the small hole 32 are sequentially communicated, the surface of the decoration 2 is provided with a conduction groove 34 for enabling the lead wires 11 to be embedded into the small hole 32 and the large hole 33, the conducting groove 34 is used for embedding the lead 11 at the upper end of the lamp bead 12 into the mounting cavity 31, the lamp bead 12 can be limited in the mounting cavity 31 by pulling the lamp string 1 upwards, the conducting groove 34 is communicated with the mounting cavity 31, the width H of the conducting groove 34 in the transverse direction is smaller than the maximum outer diameter of the lamp bead 12, the hole opening of the small hole 32 and the notch of the conducting groove 34 can both resist the lamp bead 12, so that the lamp bead 12 is limited in the mounting cavity 31, after the lamp bead 12 is mounted, one end of the lead 11 connected with the lamp bead 12 or one end of the lamp bead 12 penetrates out of the small hole 32, the other end of the lead 11 connected with the lamp bead 12 or the other end of the lamp bead 12 penetrates out of the large hole 33, through the design, the single-piece decorating part 2 and the lead 11 or the whole lamp string 1 are not inclined after being clamped with the lamp bead 12, and the single-piece decorating part 2 can be mounted on the lamp string 1 in a balanced and vertical and parallel mode, since the two ends of the lamp bead 12 (or the wires 11 at the two ends of the lamp bead 12) respectively penetrate through the large hole 33 and the small hole 32, the verticality of the lamp string 1 is ensured.

The small holes 32 are round holes, square holes, elliptical holes, round tables and combined holes thereof, or regular holes, irregular holes, etc. with any shape, the small holes in fig. 4 are square holes, and the small holes in fig. 23 and 24 are round table holes; the large hole 33 is a regular hole or an irregular hole with any shape, such as a round hole, a square hole, an elliptical hole, a round table, a combined hole.

Example 2

As shown in fig. 6, 7, 8, 9, 10, and 11: the decorative light string 1 comprises a light string 1 and a decorative part 2, wherein the light string 1 comprises a wire 11 and a group of light beads 12 which are connected on the wire 11 at intervals, the decorative part 2 can be in any shape, can be in a five-pointed star shape, a heart shape, a moon shape, a round shape, and the like, and is preferably in a transparent or semitransparent sheet structure with any shape, and is used for the whole body of the decorative part 2 to emit light and shine, the maximum outer diameter of the light beads 12 is larger than the outer diameter of the wire 11, the decorative part 2 is provided with a balance cap 3 for installing the light beads 12, an installation cavity 31 for installing the light beads 12 is arranged between the inside of the balance cap 3 and the decorative part 2, the light beads 12 are hidden, the damage of the light beads 12 is prevented, a small hole 32 for allowing the wire 11 to pass through and limiting the light beads 12 is arranged between the decorative part 2 and one end of the balance cap 3, a large hole 33 for allowing the wire 11 and the light beads 12 to pass through is arranged between the decorative part 2 and the other end of the balance cap 3, one end of the balance cap 3 is provided with a third notch 301, a fourth notch 302 is formed at the other end, the balance cap 3 is arranged on the decoration 2, a big hole 33 is formed on the third notch 301 and the surface of the decoration 2, a small hole 32 is formed on the fourth notch 302 and the surface of the decoration 2, the small hole 32 can only allow the lead 11 to pass through, the lamp bead 12 cannot pass through, the big hole 33 can allow the lamp bead 12 and the lead 11 to pass through in sequence, the big hole 33, the installation cavity 31 and the small hole 32 are communicated in sequence, a conducting groove 34 for embedding the lead 11 into the conducting hole 32 and the big hole 33 is formed on the surface of the balance cap 3, the conducting groove 34 is used for embedding the lead 11 at the upper end of the lamp bead 12 into the installation cavity 31, the lamp string 1 is pulled upwards, the lamp bead 12 can be limited in the installation cavity 31, the conducting groove 34 is communicated with the installation cavity 31, the width H of the conducting groove 34 in the transverse direction is smaller than the maximum outer diameter of the lamp bead 12, the orifice of the small hole 32 and the notch of the conducting groove 34 can be used for resisting the lamp bead 12, the lamp bead 12 is limited in the mounting cavity 31, after being mounted, one end of the wire 11 or the lamp bead 12 connected with the lamp bead 12 penetrates out of the small hole 32, the other end of the wire 11 or the lamp bead 12 connected with the lamp bead 12 penetrates out of the large hole 33, through the design, the single-piece decorating part 2 is prevented from inclining with the wire 11 or the whole lamp string 1 after being clamped with the lamp bead 12, the single-piece decorating part 2 can be mounted on the lamp string 1 in a balanced and vertical parallel mode, meanwhile, the wire 11 or one end of the lamp bead 12 connected with the lamp bead 12 penetrates out of the small hole 32, and the wire 11 or the other end of the lamp bead 12 connected with the lamp bead 12 penetrates out of the large hole 33, so that the self verticality of the lamp string 1 is guaranteed.

After the two ends of the light string 1 are tensioned, the central line of the light beads 12 and the central line of the lead 11 are on the same straight line, through the arrangement, the verticality of the whole decorative light string 1 is further ensured, and the single decorative piece 2 is ensured to be installed on the same straight line.

The interior between balance cap 3 and decoration 2 is the installation cavity 31 of installation lamp pearl 12, and the conduction groove 34 is seted up to balance cap 3 back and is formed two opposite clamping pieces 35, after the installation, relies on decoration 2 self gravity, and two clamping pieces 35 support and lean on the lamp pearl 12 surface and then form fixedly, and two clamping pieces 35 do not produce clamping force to lamp pearl 12 in this embodiment, only rely on decoration 2 self gravity to make lamp pearl 12 spacing in balance cap 3 and make balance cap 3 keep out on lamp pearl 12 of lamp cluster 1.

The sectional area of installation cavity is along the direction of macropore 33 to aperture 32 diminish gradually, and two clamping pieces 35 are "eight" word form and arrange, and on the one hand the shape symmetry is more pleasing to the eye, and on the other hand is more close to with the shape of lamp pearl 12, is fit for placing lamp pearl 12 more, can not rock after lamp pearl 12 and decoration 2 are installed.

The small holes 32 are round holes, square holes, elliptical holes, round tables, combined holes, regular holes with any shape, or irregular holes with any shape; the large hole 33 is a regular hole or an irregular hole with any shape, such as a round hole, a square hole, an elliptical hole, a round table, a combined hole.

The light string 1 is electrically connected with a usb interface, a plug, a solar power supply 02 or a battery, and is used for providing the power supply 02 to enable the light beads 12 to emit light.

Example 3

This embodiment is substantially the same as embodiment 2, except that as shown in fig. 12, 13: the decorative piece 2 on still be equipped with naked spacing hole 21, naked spacing hole 21 is located the balancing cap 3 under, the benefit of naked spacing hole 21 is the convenience decorative piece 2 drawing of patterns from top to bottom, still a benefit is for making lamp pearl 12 be close to the center of decorative piece 2 more.

Example 4

This embodiment is substantially the same as embodiment 2, except that as shown in fig. 14: the balance cap 3 is provided with barbs 361 at the opening of the large hole 33, and the lamp beads 12 are not easy to pull out after being put in.

Example 5

The embodiment is basically the same as embodiment 2, except that the interior between the balance cap 3 and the decoration 2 is the mounting cavity 31 for mounting the lamp bead 12, two opposite clamping pieces 35 are formed after the conducting groove 34 is formed on the balance cap 3, after mounting, the inner walls of the two clamping pieces 35 are abutted against the surface of the lamp bead 12 and clamp the surface of the lamp bead 12 to form fixation, in this embodiment, besides the gravity described in embodiment 1, after the lamp bead 12 is placed in the mounting cavity 31, the decoration 2 and the lamp string 1 are relatively tensioned, the two clamping pieces 35 are elastically spread, and the reaction force thereof clamps the surface of the lamp bead 12 to play a role of clamping and fixing.

Example 6

This embodiment is substantially the same as embodiment 2, except that as shown in fig. 15, 16 and 17: the decorating part 2 is arranged below one end of the balance cap 3, a first concave 22 is arranged at one end of the balance cap 3, a first notch 36 is arranged at one end of the balance cap 3, and the first notch 36 and the first concave 22 form a big hole 33. The decorating part 2 is arranged below the other end of the balance cap 3 and is provided with a second concave 23, the other end of the balance cap 3 is provided with a second notch 37, and the second notch 37 and the second concave 23 form a small hole 32.

After the installation, the small hole 32 is penetrated out of one end of the lead 11 or the lamp bead 12 connected with the lamp bead 12, the large hole 33 is penetrated out of the other end of the lead 11 or the lamp bead 12 connected with the lamp bead 12, and the additional effect of the embodiment is that the first notch 36 is more collapsed and shorter than the third notch 301, the second notch 37 is more collapsed and shorter than the fourth notch 302, the material is saved, the center of the installed lamp bead 12 is closer to the middle between two side surfaces of the decoration 2, the light shines the decoration 2, and the permeability is better and more attractive.

Example 7

This embodiment is substantially the same as embodiment 2, except that as shown in fig. 18, 19 and 20: the decorating part 2 is provided with a first through hole 38 below one end of the balance cap 3, one end of the balance cap 3 is provided with a first notch 36, and the first notch 36 and the first through hole 38 form a big hole 33. The decorating part 2 is provided with a second through hole 39 below the other end of the balance cap 3, the other end of the balance cap 3 is provided with a second notch 37, and the second notch 37 and the second through hole 39 form a small hole 32. After the installation, one end of the wire 11 connected with the lamp bead 12 or one end of the lamp bead 12 passes through the small hole 32, the other end of the wire 11 connected with the lamp bead 12 or the other end of the lamp bead 12 passes through the large hole 33, and the effect of the embodiment is the same as that of the embodiment 7, but the material is saved more.

Example 8

As shown in fig. 21 and 22: the decorative curtain lamp comprises a transverse main circuit 01, wherein the main circuit 01 is connected with a plurality of decorative lamp strings 1 in series or in parallel, and the embodiment has the whole effects of the embodiment 1.

The main circuit 01 is connected with a usb interface, a plug, a solar power supply 02 or a battery, and is used for providing power supply 02 and enabling the lamp beads 12 to emit light.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims (15)

1. Decorative lamp cluster, including lamp cluster (1) and decoration (2), lamp cluster (1) include wire (11) and a set of lamp pearl (12) of interval connection on wire (11), the biggest external diameter of lamp pearl (12) is greater than the external diameter of wire (11), its characterized in that: the inside installation cavity (31) that supplies lamp pearl (12) to install that is equipped with of decoration (2), one end of decoration (2) is equipped with and makes wire (11) pass through and aperture (32) that spacing lamp pearl (12) passed through, another tip of decoration (2) is equipped with and makes wire (11), macroporous (33) that lamp pearl (12) passed through, macroporous (33), installation cavity (31), aperture (32) communicate in proper order, the surface of decoration (2) is equipped with and is used for making wire (11) embedding and switches on conduction groove (34) of aperture (32) and macroporous (33), conduction groove (34) and installation cavity (31) intercommunication, the drill way of aperture (32) withstands lamp pearl (12) for lamp pearl (12) are spacing in installation cavity (31), after the installation, one end wire (11) that links to each other with lamp pearl (12) or the other end of lamp pearl (12) wear out aperture (33) with the other end wire (11) that lamp pearl (12) links to each other.

2. The decorative light string of claim 1 wherein: the width of the conducting groove (34) in the transverse direction is smaller than the maximum outer diameter of the lamp bead (12), and the notch of the conducting groove (34) withstands the lamp bead (12) so that the lamp bead (12) is limited in the mounting cavity (31).

3. The decorative light string of claim 1 wherein: after the two ends of the light string (1) are tensioned, the central line of the light beads (12) and the central line of the lead (11) are on the same straight line.

4. The decorative light string of claim 1 wherein: the balance cap (3) is provided with barbs (361) at the opening of the big hole (33).

5. The decorative light string of claim 1 wherein: the sectional area of the mounting cavity (31) gradually becomes smaller along the direction from the large hole (33) to the small hole (32).

6. The decorative light string of claim 1 wherein: the lamp string (1) is electrically connected with a usb interface, a plug, a solar power supply or a battery.

7. Decorative lamp cluster, including lamp cluster (1) and decoration (2), lamp cluster (1) include wire (11) and a set of lamp pearl (12) of interval connection on wire (11), the biggest external diameter of lamp pearl (12) is greater than the external diameter of wire (11), its characterized in that: the utility model provides a decorative part (2) on be equipped with balanced cap (3), be equipped with between inside and the decorative part (2) of balanced cap (3) and supply installation cavity (31) of lamp pearl (12) installation, be equipped with between the one end of decorative part (2) and balanced cap (3) and make wire (11) pass through and limit lamp pearl (12) aperture (32), be equipped with between the other end of decorative part (2) and balanced cap (3) and make wire (11), macroporous (33) that lamp pearl (12) pass through, macroporous (33), installation cavity (31), aperture (32) communicate in proper order, the surface of balanced cap (3) is equipped with and is used for making wire (11) embedding and switch on conduction groove (34) of aperture (32) and macroporous (33), conduction groove (34) communicate with installation cavity (31), the drill way of aperture (32) withstands lamp pearl (12) for lamp pearl (12) are spacing in installation cavity (31), after the installation, one end wire (11) that links to each other with lamp pearl (12) or one end of lamp pearl (12) wears out aperture (32), the other end of wire (11) that links to each other with lamp pearl (12) is worn out aperture (33).

8. The decorative light string of claim 7 wherein: after the balance cap (3) is provided with the conducting groove (34), two opposite clamping pieces (35) are formed, and after the balance cap is installed, the two clamping pieces (35) are abutted against the surface of the lamp bead (12) to form fixation by means of self gravity of the decorating part (2).

9. The decorative light string of claim 7 wherein: after the balance cap (3) is provided with the conducting groove (34), two opposite clamping pieces (35) are formed, and after the balance cap is installed, the inner walls of the two clamping pieces (35) are abutted against the surface of the lamp bead (12) and clamp the surface of the lamp bead (12) to form fixation by means of the self gravity of the decorating part (2).

10. The decorative light string of claim 7 wherein: the decorating part (2) is positioned below one end of the balance cap (3) and is provided with a first concave (22) or a first through hole, one end of the balance cap (3) is provided with a first notch (36), and the first notch (36) and the first concave (22) or the first through hole form a big hole (33).

11. The decorative light string of claim 7 wherein: the decorating part (2) is positioned below the other end of the balance cap (3) and is provided with a second concave (23) or a second through hole, the other end of the balance cap (3) is provided with a second notch (37), and the second notch (37) and the second concave (23) or the second through hole form a small hole (32).

12. The decorative light string of claim 7 wherein: one end of the balance cap (3) is provided with a third gap (301), the other end of the balance cap is provided with a fourth gap (302), the balance cap (3) is arranged on the decorating part (2), the surfaces of the third gap (301) and the decorating part (2) form a big hole (33), and the surfaces of the fourth gap (302) and the decorating part (2) form a small hole (32).

13. The decorative light string of claim 7 wherein: the decorating part (2) is also provided with an exposed limiting hole (21), and the exposed limiting hole (21) is positioned under the balance cap (3).

14. Decorative curtain lamp, characterized in that it comprises a main circuit (01) to which a number of decorative lamp strings (1) according to any one of claims 1-5 or claims 7-13 are connected.

15. The decorative window covering lamp of claim 14, wherein: the main circuit (01) is connected with a usb interface, a plug, a solar power supply or a battery.