CN216813849U - 360-degree light-emitting lamp string - Google Patents

Abstract

The utility model discloses a 360-degree light-emitting lamp string which comprises a first hemispherical shell and a circuit board, wherein a second hemispherical shell is arranged at the front end of the first hemispherical shell, the top of the circuit board is fixedly connected with an upper wiring, the bottom end of the circuit board is fixedly connected with a lower wiring, and the bottom end of the lower wiring is fixedly connected with a connector. This 360 degree light-emitting lamp cluster is provided with the injection molding body through the outside at the circuit board, the injection molding body is moulded plastics and is accomplished back through dull polish and light secondary treatment again, when using, the shade that exists when getting rid of through the injection molding body that increases can be fine, and the injection molding body through dull polish and light secondary treatment can make fine scattering of light, thereby can make this 360 degree light-emitting lamp cluster dark areas not, the shade, the color and luster is mellow and full, the level is abundant, improve its pleasing to the eye effect, the solution has very obvious stripe, the dark area, wholly there is the shade to exist, influence the problem of the pleasing to the eye effect of 360 light-emitting lamp cluster.

Description

360-degree light-emitting lamp string

Technical Field

The utility model relates to the technical field of light-emitting lamp strings, in particular to a 360-degree light-emitting lamp string.

Background

With the rapid development of social economy, the LED light string is used as a powerful tool for advertising, decorating and beautifying, is more and more common in use and becomes an indispensable bright scenic line for beautifying cities, the light string is widely used in scenic spots, night scenes for cultural travel, tree light ornamentation and other places, the previously used 360-degree light string has obvious stripes and dark regions, and the whole shadow exists, so that the attractive effect of the 360-degree light string is influenced; the assembly is not convenient enough, and the function of protecting the connecting wire is not provided; the protection effect is poor, and the water resistance is poor; a new 360 degree light string is now proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 360-degree light-emitting lamp string to solve the problems that the background technology provides a light-emitting lamp string with obvious stripes and dark regions, the whole light-emitting lamp string has shadows, and the attractive effect of the 360-degree light-emitting lamp string is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a 360 degree light-emitting lamp cluster, includes first hemisphere shell and circuit board, the front end of first hemisphere shell is provided with second hemisphere shell, the wiring is gone up to the top fixedly connected with of circuit board, the wiring under the bottom fixedly connected with of circuit board, the bottom fixedly connected with connector of wiring down, the outside of circuit board is provided with the injection molding body.

Preferably, the injection molded body is subjected to secondary treatment of sanding and polishing after injection molding.

Preferably, the circuit board is controlled by the DMX512, and the circuit board is compatible with the control of an internal control power-on automatic color changing or an external control editing program.

Preferably, the top and the bottom of the first hemisphere shell and the second hemisphere shell are respectively fixedly connected with an external thread connecting shell, one end of the external thread connecting shell is uniformly and fixedly connected with an elastic pressing sheet, the outer parts of the upper wiring and the lower wiring are respectively provided with a locking nut, and one end of the locking nut is fixedly connected with a shrinkage cap.

Preferably, the internal thread of the locking nut is matched with the external thread of the external thread connecting shell, and the inner diameter of the shrinkage cap is larger than the diameter of the upper connecting wire and smaller than the diameter of the external thread connecting shell.

Preferably, the top and the bottom of injection molding body are provided with the extension respectively, the external diameter of extension is less than external screw thread connection shell internal diameter, the extension inlays in the inside of external screw thread connection shell, first hemisphere shell and second hemisphere shell are milk white.

Compared with the prior art, the utility model has the beneficial effects that: the 360-degree light-emitting lamp string has the advantages that the 360-degree light-emitting lamp string is free of dark areas and shadows, full in color and rich in layers, the attractive effect of the 360-degree light-emitting lamp string is improved, the assembly is convenient, the function of protecting wires is arranged, the protection effect is good, and the water resistance is excellent;

(1) the injection molding body is arranged outside the circuit board, and after injection molding of the injection molding body is finished, the injection molding body is subjected to secondary frosting and light treatment, so that when the 360-degree light-emitting lamp string is used, shadows existing in light emitting can be well removed through the added injection molding body, and the injection molding body subjected to secondary frosting and light treatment can well disperse light rays, so that the 360-degree light-emitting lamp string is free of dark areas and shadows, is mellow in color and rich in layers, and the attractive effect of the 360-degree light-emitting lamp string is improved;

(2) the top end and the bottom end of the second hemispherical shell are respectively and fixedly connected with an external thread connecting shell, one end of the external thread connecting shell is uniformly and fixedly connected with an elastic pressing sheet, the outsides of the upper wiring and the lower wiring are respectively provided with a locking nut, one end of the locking nut is fixedly connected with a shrinkage cap, when the lighting lamp string is assembled, the external thread connecting shells on the first hemispherical shell and the second hemispherical shell are locked together by the locking nut, the assembly of the lighting lamp string can be completed, at the moment, the shrinkage cap can enable the elastic pressing sheet to be tightly held outside the upper wiring and the lower wiring, the upper wiring and the lower wiring are prevented from shaking and being abraded in the external thread connecting shell, and the overall firmness can be improved;

(3) the top and the bottom through the injection molding body are provided with the extension body respectively, the external diameter of extension body is less than external screw thread connection shell internal diameter, the extension body inlays the inside at external screw thread connection shell, when using, the extension body inlays the inside that external screw thread connection shell can seal the protection to the inside of external screw thread connection shell, the injection molding body has firmly in the outside of circuit board, water-proof effects, the milk white spherical shell of first hemisphere shell of arranging again and second hemisphere shell at its external formation, three-layer protection like this, it is waterproof splendid, when not bright lamp, be milk white globular, high quality, high sight.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first hemispherical housing; 2. locking the nut; 3. wiring; 4. a shrink cap; 5. the external thread is connected with the shell; 6. an injection molded body; 7. a connector; 8. lower wiring; 9. a circuit board; 10. a second hemispherical housing; 11. elastic tabletting; 12. an extension body.

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.

Example 1: referring to fig. 1-4, a 360-degree light-emitting lamp string comprises a first hemispherical shell 1 and a circuit board 9, wherein a second hemispherical shell 10 is arranged at the front end of the first hemispherical shell 1, an upper wiring 3 is fixedly connected to the top of the circuit board 9, a lower wiring 8 is fixedly connected to the bottom end of the circuit board 9, a connector 7 is fixedly connected to the bottom end of the lower wiring 8, an injection molding body 6 is arranged outside the circuit board 9, the injection molding body 6 is subjected to secondary grinding and light treatment after injection molding, the circuit board 9 is controlled by DMX512, and the circuit board 9 is compatible with internal control electrification automatic color change or external control editing program control;

specifically, as shown in fig. 1, when the light-emitting lamp string is used, the added injection molding body 6 can well remove shadows existing during light emission, and the injection molding body 6 subjected to frosting and light secondary treatment can well disperse light, so that the 360-degree light-emitting lamp string is free of dark areas and shadows, is full and round in color and rich in layers, and improves the attractive effect.

Example 2: the top ends and the bottom ends of the first hemispherical shell 1 and the second hemispherical shell 10 are respectively and fixedly connected with an external thread connecting shell 5, one end of the external thread connecting shell 5 is uniformly and fixedly connected with an elastic pressing sheet 11, the outsides of the upper connecting wire 3 and the lower connecting wire 8 are respectively provided with a locking nut 2, and one end of the locking nut 2 is fixedly connected with a shrinkage cap 4;

the internal thread of the locking nut 2 is matched with the external thread of the external thread connecting shell 5, and the inner diameter of the shrinkage cap 4 is larger than the diameter of the upper connecting wire 3 and smaller than the diameter of the external thread connecting shell 5;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, during assembly, the locking nut 2 is used to lock the external thread connecting shell 5 on the first hemispherical shell 1 and the second hemispherical shell 10 together, so as to complete the assembly of the light emitting lamp string, and at this time, the shrinking cap 4 can enable the elastic pressing piece 11 to be tightly held outside the upper wiring 3 and the lower wiring 8, so as to prevent the upper wiring 3 and the lower wiring 8 from shaking inside the external thread connecting shell 5 to generate abrasion, and improve the overall firmness.

Example 3: the top and the bottom of the injection molding body 6 are respectively provided with an extending body 12, the outer diameter of the extending body 12 is smaller than the inner diameter of the external thread connecting shell 5, the extending body 12 is embedded in the external thread connecting shell 5, and the first hemispherical shell 1 and the second hemispherical shell 10 are milk white;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when in use, the extension 12 is embedded inside the external thread connecting shell 5 to seal and protect the inside of the external thread connecting shell 5, the injection molded body 6 has a firm and waterproof effect outside the circuit board 9, and is matched with the milky white spherical shell formed outside the first hemispherical shell 1 and the second hemispherical shell 10, so that the three-layer protection is excellent in waterproof performance, and the milky white spherical shell is milky white when the lamp is not lighted, and is high in quality and high in ornamental value.

The working principle is as follows: when the utility model is used, firstly, the added injection molding body 6 can well remove the shadow existing in the process of luminescence, and the injection molding body 6 after the secondary treatment of frosting and light can well scatter the light, so that the 360-degree luminescent lamp string has no dark space, no shadow, full color and rich layers and improves the aesthetic effect, secondly, when in assembly, the locking nut 2 is used for locking the external thread connecting shells 5 on the first hemispherical shell 1 and the second hemispherical shell 10 together, the assembly of the luminescent lamp string can be completed, at the moment, the shrinkage cap 4 can lead the elastic pressing sheet 11 to be tightly held outside the upper wiring 3 and the lower wiring 8, the upper wiring 3 and the lower wiring 8 are prevented from shaking and wearing in the external thread connecting shell 5, the integral firmness can be improved, and finally, the extension body 12 is embedded in the external thread connecting shell 5 and can seal and protect the interior of the external thread connecting shell 5, the injection molding body 6 has firm and waterproof effects outside the circuit board 9, and is matched with the milky spherical shell formed outside the first hemispherical shell 1 and the second hemispherical shell 10, so that the three-layer protection is extremely good in waterproof performance, and is milky spherical, high in quality and high in ornamental value when not lighting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A360-degree light string comprises a first hemispherical shell (1) and a circuit board (9), and is characterized in that: the front end of first hemisphere shell (1) is provided with second hemisphere shell (10), wiring (3) on the top fixedly connected with of circuit board (9), wiring (8) under the bottom fixedly connected with of circuit board (9), the bottom fixedly connected with connector (7) of wiring (8) down, the outside of circuit board (9) is provided with injection molding (6).

2. The 360 degree light string as claimed in claim 1, wherein: and after the injection molding of the injection molding body (6) is finished, the injection molding body is subjected to secondary treatment of sanding and polishing.

3. The 360 degree light string as claimed in claim 1, wherein: the circuit board (9) is controlled by the DMX512, and the circuit board (9) is compatible with the control of an internal control power-on automatic color changing or an external control editing program.

4. The 360 degree light string as claimed in claim 1, wherein: the top and the bottom of first hemisphere shell (1) and second hemisphere shell (10) are fixedly connected with external screw thread connection shell (5) respectively, the even fixed connection of one end of external screw thread connection shell (5) has elasticity preforming (11), the outside of going up wiring (3) and wiring (8) down is provided with lock nut (2) respectively, the one end fixedly connected with shrink cap (4) of lock nut (2).

5. The 360 degree light string as claimed in claim 4, wherein: the internal thread of the locking nut (2) is matched with the external thread of the external thread connecting shell (5), and the inner diameter of the shrinkage cap (4) is larger than the diameter of the upper connecting wire (3) and smaller than the diameter of the external thread connecting shell (5).

6. The 360 degree light string as claimed in claim 1, wherein: the top and the bottom of injection molding body (6) are provided with extension body (12) respectively, the external diameter of extension body (12) is less than external screw thread connection shell (5) internal diameter, the inside at external screw thread connection shell (5) is inlayed in extension body (12), first hemisphere shell (1) and second hemisphere shell (10) are milk white.

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