CN110792937B

CN110792937B - Decorative lamp and luminous jewelry with same

Info

Publication number: CN110792937B
Application number: CN201911063556.4A
Authority: CN
Inventors: 秦燕北
Original assignee: Ace Light & Electronic Tech Ningbo Co ltd
Current assignee: Essen (Ningbo) Intelligent Technology Co.,Ltd.
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-11
Anticipated expiration: 2039-11-04
Also published as: CN110792937A

Abstract

The invention relates to a decorative lamp, which comprises a lampshade with an inner cavity and an LED lamp bead arranged in the inner cavity, wherein the lampshade is provided with two threading holes for threading conducting wires, two ends of each threading hole are respectively communicated with the inner cavity and the outside of the lampshade, the lampshade is formed by splicing a first cover body and a second cover body, the first cover body and the second cover body vertically divide the lampshade into a front part and a rear part, and the two threading holes on the first cover body are in a through groove shape. The invention also relates to a luminous jewelry, which comprises a battery box, a conducting wire and at least one decorative lamp, wherein the battery box and the decorative lamp are connected in series through the conducting wire. The invention has the advantages that: the decorative lamp has simple structure and low manufacturing cost, is convenient for assembling the luminous jewelry and can improve the production efficiency of the luminous jewelry.

Description

Decorative lamp and luminous jewelry with same

Technical Field

The invention relates to the technical field of lighting lamps, in particular to a decorative lamp and a luminous jewelry with the same.

Background

The luminous jewelry is mostly used in places such as festival dancing meetings, birthday dancing meetings, singing meetings and the like to increase the on-site atmosphere.

The existing decorative lamp for the luminous jewelry generally comprises a lamp shade, LED lamp beads and a lamp cover, wherein the LED lamp beads are arranged in the lamp shade, the upper end of the lamp shade is provided with a wire groove for accommodating a wire, and the lamp cover is connected on the lamp shade and seals the wire groove, so that the decorative lamp can be hung on the wire, for example, the decorative lamp structure disclosed by the authorized bulletin number of CN 205807037U. The decorative lamp for the luminous jewelry has the following defects in the practical application process: 1. the lampshade and the lamp cover need to be manufactured by respectively opening the die, so that the manufacturing cost is high; 2. after the lampshade and the lamp cover are assembled together, the decorative lamp can be fixed on the jewelry, so that the assembly of the luminous jewelry is troublesome, and the production efficiency is low.

Disclosure of Invention

The invention provides a decorative lamp which has simple structure, low manufacturing cost and is convenient for assembling luminous jewelry.

In order to solve the technical problem, the invention provides a decorative lamp with the following structure: including the lamp shade that has the inner chamber and set up the LED lamp pearl in the inner chamber, wherein, be equipped with two through wires holes that are used for wearing to establish the wire on the lamp shade, the both ends in every through wires hole are equallyd divide equally and are communicate with each other with inner chamber and lamp shade outside respectively, and the lamp shade is formed by first cover body and the amalgamation of second cover body, and first cover body and second cover body are divided into two parts around lamp shade and two through wires holes are vertical to two through wires holes on making the first cover body all are logical groove form.

After adopting the structure, compared with the prior art, the decorative lamp of the invention has the following advantages: when the decorative lamp is used, one end of each of two wires is connected with the LED lamp beads, the LED lamp beads are arranged in the inner cavity of the first cover body, the two wires are respectively placed in the two through groove-shaped threading holes, the other ends of the two wires are respectively exposed out of the two threading holes, and finally the second cover body is spliced with the first cover body, and at the moment, the two wires are respectively positioned in the two closed threading holes. Therefore, the decorative lamp can fix the conducting wire only by the lampshade, so that the decorative lamp can be hung on the conducting wire without using a lamp cover, thereby greatly simplifying the structure of the decorative lamp, reducing the arrangement of a mould, reducing the manufacturing cost, greatly facilitating the assembly of the luminous jewelry and improving the production efficiency of the luminous jewelry; in addition, because the first cover body and the second cover body vertically divide the lampshade into a front part and a rear part, the splicing surface of the lampshade can be positioned on the side surface of the lampshade, so that the front surface of the lampshade can be kept complete, the decorative lamp is more attractive, and when the decorative lamp is used, the whole lampshade can be stably supported by a lead, and the lampshade is prevented from being separated from the first cover body and the second cover body under the action of gravity.

The decorative lamp comprises a body and two pins, wherein one end of each pin is connected to the body, a fixed seat is arranged on a first cover body and is positioned in an inner cavity of the first cover body, a vertical lower through groove is formed in the lower end of the fixed seat, the body is placed in the lower through groove, a baffle plate used for stopping the body from moving upwards is arranged on the fixed seat above the lower through groove, a vertical upper through groove through which the pins can be placed and penetrate is formed in the baffle plate, a stop block is arranged on a second cover body and is positioned in the inner cavity of the second cover body, and when the first cover body and the second cover body are spliced together, the stop block blocks the notch of the lower through groove.

After adopting above-mentioned structure, when fixed LED lamp pearl, only need earlier to be connected respectively with two pin free end ends with two wires, then put into under logical inslot with the body from the notch department of leading to the groove, and guarantee that the free end of pin exposes outside the fixing base, then pull the wire, make the body upper end near the baffle lower extreme department, put into two through-wire grooved threading holes respectively again with two wires, and guarantee that the other end of two wires exposes respectively outside two threading holes, at last with the second cover body with first cover body amalgamation together, and make two wires can be compressed tightly in corresponding threading hole can, LED lamp pearl just can be firmly fixed on the fixing base this moment, effectively avoided rocking of LED lamp pearl in the lamp shade. Therefore, the decorative lamp not only has convenient disassembly, assembly and fixation of the LED lamp beads, is convenient for the assembly and later maintenance of the decorative lamp, but also has stable and reliable fixation of the LED lamp beads, thereby leading the light emission of the whole decorative lamp to be more stable.

The decorative lamp is characterized in that the outer peripheral wall of one end of the body connected with the pins is provided with the annular protrusion, the fixing seat between the baffle and the lower through groove is provided with a clamping groove for the annular protrusion to be placed in, and the annular protrusion is clamped in the clamping groove.

Above-mentioned structure makes the fixed mode that need not to rely on again to compress tightly the wire of LED lamp pearl, and only need rely on the cooperation of fixing base and dog just can firmly fix LED lamp pearl on the fixing base to further made things convenient for the dismouting and the fixing of LED lamp pearl, the assembly and the later maintenance of the ornament lamp of being convenient for, also more reliable and more stable to the fixing of LED lamp pearl moreover, thereby make the luminous more stable of whole ornament lamp.

The decorative lamp is characterized in that the direction of the notches of the upper through groove and the lower through groove is towards the opening direction of the inner cavity on the first cover body.

Above-mentioned structure makes the notch direction that leads to groove and lower groove the same with the inner chamber opening direction on the first cover body on, like this when assembling LED lamp pearl to the fixing base, not only operating space is bigger, interferes still less, from further having made things convenient for LED lamp pearl's dismouting and fixed, but also can be convenient for the design of dog, reduces the material of dog to make the structure of ornament lamp more simple, the manufacturing cost of ornament lamp is lower.

The decorative lamp is characterized in that the two threading holes are positioned on the left side and the right side above the fixed seat.

The structure not only can make the wires more stably support the decorative lamp, but also is convenient for the wires to be arranged in the inner cavity of the lampshade, so that the decorative lamp is simpler to assemble.

The decorative lamp is characterized in that the two threading holes are arranged close to the top of the lampshade.

The structure enables the decorative lamp to be hung on the conducting wire more stably, avoids the decorative lamp from turning around the conducting wire, can effectively reduce the shielding of the conducting wire on light rays emitted by the LED lamp beads, and enables the lamplight display effect of the decorative lamp to be better.

According to the decorative lamp, one end of the body far away from the pins extends out of the lower through groove and is positioned below the fixed seat.

The structure can effectively reduce the shielding of the light emitted by the fixing seat on the LED lamp bead, so that the lamplight display effect of the decorative lamp is better.

The decorative lamp also comprises a lamp cover, wherein the upper end of the lamp shade is provided with a connecting part, two threading holes are arranged on the circumferential side wall of the connecting part, the lamp cover is provided with an accommodating cavity with an opening at the lower end, the lamp cover is detachably connected to the connecting part and covers the whole connecting part through the accommodating cavity, two threading grooves with openings at the lower ends are arranged on the circumferential side wall of the lamp cover, and the two threading grooves are respectively communicated with the two threading holes.

The lamp cover not only has good decorative effect, so that the decorative lamp is more attractive, but also under the limiting action of the lamp cover, the lamp covers at the positions of the connecting parts are not easy to separate from each other, so that the conducting wires and the LED lamp beads are effectively prevented from falling out of the lamp covers, and the structural stability of the decorative lamp is ensured.

The decorative lamp is characterized in that the inner peripheral wall of the lamp cover is provided with an annular clamping strip, the outer peripheral wall of the connecting part is provided with an annular groove, the annular clamping strip is clamped in the annular groove, the connecting part below each threading hole is provided with a positioning block, and each positioning block is positioned in the corresponding threading groove.

The structure not only enables the lamp cover and the lamp shade to be conveniently disassembled and assembled, and is stable in fixation, but also can prevent the lamp cover and the lamp shade from rotating relatively, thereby avoiding the situation that the conducting wire is clamped and broken by the lamp cover and the lamp shade.

The invention aims to solve another technical problem of providing a luminous jewelry which has simple structure, low manufacturing cost, convenient assembly and high production efficiency.

In order to solve the technical problem, the invention provides a luminous jewelry with the following structure, wherein the luminous jewelry comprises a battery box, a conducting wire and at least one decorative lamp according to any one of claims 1 to 13, and the battery box and the decorative lamp are connected in series through the conducting wire.

After adopting the structure, compared with the prior art, the luminous jewelry has the following advantages: the luminous jewelry has the advantages of simple structure, low manufacturing cost, convenient assembly and high production efficiency.

Drawings

FIG. 1 is a schematic view of the appearance of a three-dimensional structure of a decorative lamp of the present invention using the scheme of embodiment 1;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an enlarged schematic view of region H of FIG. 2;

FIG. 4 is a schematic view of the appearance of the second cover when the decorative lamp of the present invention adopts the scheme of embodiment 1;

FIG. 5 is a schematic view of a matching structure of a first cover and an LED lamp bead when the decorative lamp of the present invention adopts the scheme of embodiment 1;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 7 is an exploded view of the decorative lamp of the present invention adopting the scheme of embodiment 2;

FIG. 8 is an exploded view of the decorative lamp of the present invention adopting the scheme of embodiment 3;

FIG. 9 is a schematic view of a matching structure of the first cover and the LED lamp bead when the decorative lamp of the present invention adopts the scheme of embodiment 4;

FIG. 10 is a schematic view of the decorative lamp of the present invention adopting the scheme of embodiment 5;

FIG. 11 is a cross-sectional view taken along line B-B of FIG. 10;

FIG. 12 is a partial exploded view of the decorative lamp of the present invention adopting the scheme of embodiment 5;

FIG. 13 is a schematic view of the appearance of a three-dimensional structure of the luminescent jewelry of the present invention, which adopts the scheme of embodiment 6.

Description of reference numerals: 1. a lamp shade; 2. LED lamp beads; 3. an inner cavity; 4. a body; 5. an annular projection; 6. a pin; 7. a first cover body; 8. a second cover body; 9. threading holes; 10. a fixed seat; 11. an upper through groove; 12. a card slot; 13. a lower through groove; 14. an upper guide surface; 15. a lower guide surface; 16. cutting; 17. a jack; 18. a stopper; 19. an annular outer step; 20. an annular inner step; 21. a wire; 22. a battery case; 23. a baffle plate; 24. a lamp cover; 25. a connecting portion; 26. an accommodating chamber; 27. a threading slot; 28. an annular clamping strip; 29. an annular groove; 30. and (5) positioning the blocks.

Detailed Description

The decorative lamp and the luminous jewelry with the decorative lamp are further described in detail with reference to the attached drawings and the detailed implementation mode.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the mechanism or member referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

as shown in fig. 1 to 6, the present embodiment discloses a decorative lamp, which includes a lampshade 1 having an inner cavity 3 and LED lamp beads 2 disposed in the inner cavity 3, the lampshade 1 is provided with two threading holes 9 for passing wires 21, the two threading holes 9 are communicated with the inner cavity 3, so that one end of each wire 21 can enter the inner cavity 3 and is electrically connected with the LED lamp beads 2; the lampshade 1 is formed by splicing a first lampshade body 7 and a second lampshade body 8, the first lampshade body 7 and the second lampshade body 8 vertically divide the lampshade 1 and two threading holes 9 into a front part and a rear part, the two threading holes 9 on the first lampshade body 7 are both in a through groove shape, and the inner cavity 3 is also divided into the front part and the rear part; the two threading holes 9 on the second cover body 8 are both in a through groove shape, and the two threading holes 9 on the second cover body 8 can also be in a plane shape or a convex block shape; the through groove in this embodiment refers to a groove having two through ends.

Preferably, first cover body 7 and second cover body 8 divide into two halves around lamp shade 1 is vertical, can make the maximize of inner chamber 3 opening like this, the assembly and the wiring operation of LED lamp pearl 2 of being convenient for.

The LED lamp bead 2 comprises a body 4 and two pins 6 with one end connected with the body 4, the LED lamp bead 2 is arranged in the inner cavity 3 in an inverted manner, the first cover body 7 is provided with a fixed seat 10, the fixed seat 10 is positioned in the inner cavity 3 of the first cover body 7, the lower end of the fixed seat 10 is provided with a vertical lower through groove 13, the body 4 is placed in the lower through groove 13 from the notch of the lower through groove 13, a baffle plate 23 used for stopping the body 4 from moving upwards is arranged on the fixed seat 10 above the lower through groove 13, the baffle plate 23 is provided with a vertical upper through groove 11 for the pin 6 to be placed in and pass through, so that the free end of the pin 6 can be exposed out of the fixed seat 10, the second cover body 8 is provided with a stop block 18, the stop block 18 is positioned in the inner cavity 3 of the second cover body 8, when the first cover body 7 and the second cover body 8 are spliced together, the stopper 18 blocks the notch of the lower through groove 13, so that the body 4 cannot be separated from the fixing seat 10 from the notch of the lower through groove 13.

Preferably, the outer peripheral wall of one end of the body 4 connected with the pins 6 is provided with an annular protrusion 5, the fixing seat 10 between the baffle 23 and the lower through groove 13 is provided with a clamping groove 12 for placing the annular protrusion 5, and the annular protrusion 5 is clamped in the clamping groove 12.

The notch of the upper through slot 11 is provided with two upper guiding surfaces 14, in this embodiment, the two upper guiding surfaces 14 are symmetrically arranged on the slot walls at two sides of the opening of the upper through slot 11, the upper guiding surfaces 14 are preferably planes inclined to the side walls of the corresponding upper through slot 11, and of course, the upper guiding surfaces 14 may also be circular arc surfaces.

The pin 6 of going up the guide surface 14 can be convenient for LED lamp pearl 2 enters into last logical groove 11 in to can further conveniently assemble LED lamp pearl 2 on fixing base 10.

The notch of the lower through groove 13 is provided with two lower guide surfaces 15, in this embodiment, the lower guide surfaces 15 are symmetrically arranged on the groove walls at two sides of the opening of the lower through groove 13, the lower guide surfaces 15 are preferably planes inclined to the side walls of the corresponding lower through groove 13, and of course, the lower guide surfaces 15 may also be circular arc surfaces.

The body 4 that the setting of lower guiding surface 15 can be convenient for LED lamp pearl 2 enters into under and leads to in the groove 13 to can further conveniently assemble LED lamp pearl 2 to fixing base 10.

The notch directions of the upper through groove 11 and the lower through groove 13 are arranged towards the opening direction of the inner cavity 3 on the first cover body 7.

Two threading holes 9 are located on the left and right sides above the fixing base 10, and preferably, the two threading holes 9 can be symmetrically arranged on the left and right sides above the fixing base 10.

Two threading holes 9 are arranged near the top of the lampshade 1.

The included angle formed between the two threading holes 9 is 90-180 degrees, preferably 90 degrees or 120 degrees or 150 degrees or 180 degrees.

The structure not only can make the wire 21 more stably support the decorative lamp, but also is convenient for the wire 21 to be arranged in the inner cavity 3 of the lampshade 1, and makes the decorative lamp of the invention more simply assembled.

One end of the body 4 far away from the pin 6 extends out of the lower through groove 13 and is positioned below the fixed seat 10.

A plurality of groups of plug connectors are arranged between the first cover body 7 and the second cover body 8, each group of plug connectors comprises a cutting 16 and a jack 17 into which the cutting 16 can be inserted, the cutting 16 and the jack 17 in each group of plug connectors are respectively arranged on the first cover body 7 and the second cover body 8, that is, the cutting 16 can be arranged on the first cover body 7 or the second cover body 8, and similarly, the jack 17 can be arranged on the first cover body 7 or the second cover body 8; moreover, the first cover body 7 may have only the insert 16, only the insertion hole 17, or both the insert 16 and the insertion hole 17, and similarly, the second cover body 8 may have only the insert 16, only the insertion hole 17, or both the insert 16 and the insertion hole 17; when the first cover 7 and the second cover 8 are spliced together, the insert 16 is inserted into the insertion hole 17, and the outer peripheral wall of the insert 16 is in interference fit with the inner peripheral wall of the insertion hole 17.

The first cover body 7 and the second cover body 8 of the structure are convenient to disassemble and assemble, the splicing structure is stable and reliable, the later-stage production of luminous jewelry is facilitated, and the production efficiency of the luminous jewelry is improved.

A limiting mechanism is arranged at the splicing part of the first cover body 7 and the second cover body 8, the limiting mechanism comprises an annular outer step 19 and an annular inner step 20, the annular outer step 19 and the annular inner step 20 are respectively arranged on the front end splicing surface of the first cover body 7 and the rear end splicing surface of the second cover body 8, and when the first cover body 7 and the second cover body 8 are spliced together, the annular outer step 19 is sleeved outside the annular inner step 20; of course, in order to avoid interference with the two threading holes 9, the annular outer step 19 and the annular inner step 20 are provided with avoidance notches at the positions of the two threading holes 9; the annular outer step 19 may be provided on the first cover 7 or the second cover 8, and similarly, the annular inner step 20 may be provided on the first cover 7 or the second cover 8.

Above-mentioned structure not only can be convenient for the amalgamation of the first cover body 7 and the second cover body 8, avoids the first cover body 7 and the second cover body 8 dislocation each other when the assembly, but also can prevent to appear the dislocation and lead to the condition emergence of plug-in connector damage because of the first cover body 7 and the second cover body 8 position.

The lampshade 1 in the embodiment is in a cartoon Christmas tree shape.

Example 2:

the difference between this embodiment and embodiment 1 is that the shape of the lampshade 1 is different, and in this embodiment, the lampshade 1 is shaped like a snowflake of a cartoon, as shown in fig. 7.

Example 3:

the difference between this embodiment and embodiment 1 is that the shape of the lampshade 1 is different, and in this embodiment, the lampshade 1 is in a cartoon clover shape, as shown in fig. 8.

Examples 2 and 3 are for explaining that the appearance of the decorative lamp of the present invention is not fixed, and it may be various shapes, and is not limited to the three shapes exemplified in examples 1 to 3.

Example 4:

the difference between this embodiment and embodiment 1 is that the shape of LED lamp bead 2 is different, as shown in fig. 9, in this embodiment, LED lamp bead 2 also has body 4 and two pins 6 with one end connected to body 4, but does not have annular protrusion 5, and at this time, it is not necessary to provide slot 12 on fixing base 10.

Example 5:

the difference between this embodiment and embodiment 1 is that a lamp cover 24 is added, specifically as follows: as shown in fig. 10 to 12, the decorative lamp in this embodiment further includes a lamp cover 24, a connecting portion 25 is disposed at the upper end of the lamp cover 1, two threading holes 9 are disposed on the circumferential side wall of the connecting portion 25, a cavity 26 with an open lower end is disposed on the lamp cover 24, the lamp cover 24 is detachably connected to the connecting portion 25 and covers the whole connecting portion 25 through the cavity 26, two threading grooves 27 with an open lower end are disposed on the circumferential side wall of the lamp cover 24, and the two threading grooves 27 are respectively communicated with the two threading holes 9.

The lamp cover 24 not only has a good decorative effect, so that the decorative lamp is more attractive, but also under the limiting action of the lamp cover 24, the lamp shade 1 where the connecting part 25 is located is not easy to separate from each other, thereby effectively preventing the conducting wire 21 and the LED lamp bead 2 from falling out of the lamp shade 1, and ensuring the structural stability of the decorative lamp.

Be equipped with annular card strip 28 on the internal perisporium of lamp lid 24, be equipped with annular groove 29 on the periphery wall of connecting portion 25, annular card strip 28 joint all is equipped with locating piece 30 on the connecting portion 25 of every through wires hole 9 below in annular groove 29, and every locating piece 30 all is located corresponding threading groove 27.

The structure not only enables the lamp cover 24 and the lampshade 1 to be conveniently assembled and disassembled and is stable in fixation, but also can prevent the lamp cover 24 and the lampshade 1 from rotating relatively, thereby avoiding the situation that the lead 21 is clamped and broken by the lamp cover 24 and the lampshade 1.

The shape of the globe 1 in this embodiment is similar to a flower bud.

Example 6:

as shown in fig. 13, the present embodiment discloses a light-emitting jewelry, which comprises a battery box 22, a conducting wire 21 and at least one decorative lamp, wherein the conducting wire 21 connects the battery box 22 and the decorative lamp in series.

The number of the decorative lamps can be multiple, and the decorative lamps can be any one of the decorative lamps in embodiments 1 to 5, and can also be any one or any two or any three or any four or all of the decorative lamps in embodiments 1 to 5.

The conducting wire 21 may be a single power line structure or a combined structure of a rope and a power line wound on the rope, which are conventional in the art.

The structure of the battery box 22 and the electrical connection structure of the battery box 22 and the decorative lamp are conventional in the art.

The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should be made within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a decorative lamp, includes lamp shade (1) that has inner chamber (3) and sets up LED lamp pearl (2) in inner chamber (3), its characterized in that: be equipped with two through wires hole (9) that are used for wearing to establish wire (21) on lamp shade (1), every the both ends of through wires hole (9) are equallyd divide do not communicate with each other with inner chamber (3) and lamp shade (1) outside, lamp shade (1) is formed by first cover body (7) and second cover body (8) amalgamation, just first cover body (7) and second cover body (8) are cut apart lamp shade (1) and two through wires hole (9) vertically and become front and back two parts to make two through wires hole (9) on first cover body (7) all are logical groove form, LED lamp pearl (2) include body (4) and two pins (6) that one end is connected on body (4), be equipped with fixing base (10) on first cover body (7), fixing base (10) are arranged in inner chamber (3) of first cover body (7), fixing base (10) lower extreme is equipped with a vertical logical groove (13) down, the body (4) is placed into the lower through groove (13), a baffle (23) used for blocking the body (4) to move upwards is arranged on a fixing seat (10) above the lower through groove (13), a vertical upper through groove (11) which can be used for placing and passing pins (6) is arranged on the baffle (23), a stop block (18) is arranged on the second cover body (8), the stop block (18) is positioned in an inner cavity (3) of the second cover body (8), and when the first cover body (7) and the second cover body (8) are spliced together, the stop block (18) is blocked at a notch of the lower through groove (13).

2. A decorative lamp as claimed in claim 1, wherein: with be equipped with cyclic annular arch (5) on the periphery wall of body (4) one end that pin (6) are connected, be equipped with draw-in groove (12) that can supply cyclic annular arch (5) to put into on fixing base (10) between baffle (23) and lower logical groove (13), cyclic annular arch (5) card is located in draw-in groove (12).

3. A decorative lamp as claimed in claim 1, wherein: the notch directions of the upper through groove (11) and the lower through groove (13) are arranged towards the opening direction of the inner cavity (3) on the first cover body (7).

4. A decorative lamp as claimed in claim 1, wherein: two threading holes (9) are positioned at the left side and the right side above the fixed seat (10).

5. A decorative lamp according to claim 4, wherein: two the threading hole (9) is close to the top of the lampshade (1).

6. A decorative lamp as claimed in claim 1, wherein: one end of the body (4) far away from the pin (6) extends out of the lower through groove (13) and is positioned below the fixed seat (10).

7. A decorative lamp according to any one of claims 1 to 6, wherein: still include lamp lid (24), lamp shade (1) upper end is equipped with connecting portion (25), two through wires hole (9) all set up on the circumference lateral wall of connecting portion (25), be equipped with lower extreme open-ended chamber (26) that holds on lamp lid (24), lamp lid (24) are detachably connected on connecting portion (25), and pass through hold chamber (26) cover outside whole connecting portion (25), be equipped with two lower extreme open-ended through wires groove (27), two on the circumference lateral wall of lamp lid (24) through wires groove (27) communicate with each other with two through wires holes (9) respectively.

8. A decorative lamp as defined in claim 7, wherein: be equipped with annular card strip (28) on the internal perisporium of lamp lid (24), be equipped with annular groove (29) on the periphery wall of connecting portion (25), annular card strip (28) joint is in annular groove (29), every all be equipped with locating piece (30), every on connecting portion (25) of through wires hole (9) below locating piece (30) all are located corresponding threading groove (27).

9. A light emitting jewelry item characterized by: comprising a battery box (22), a conducting wire (21) and at least one decorative lamp according to any one of claims 1 to 8, wherein the conducting wire (21) connects the battery box (22) and the decorative lamp in series.