CN210372976U - LED lamp string - Google Patents

Abstract

The utility model belongs to the technical field of the semiconductor lighting technology and specifically relates to a LED lamp cluster, the luminescence unit that is in the same place by the power signal line connection including a plurality of, the luminescence unit includes lamp body, lamp shade, power signal line and area array board welding, power signal line and lamp body fixed connection, area array board and lamp body fixed connection, the lamp shade is fixed and on the lamp body, the utility model discloses can solve among the prior art LED lamp cluster manufacturing cost height, overhaul the problem that the maintenance cost is high.

Description

LED lamp string

Technical Field

The utility model relates to a semiconductor lighting technology field, specific field is a LED lamp cluster.

Background

The LED lamp string has the characteristics of rich light colors, low manufacturing cost, simple control and the like, so the LED lamp string is widely used in various fields, is particularly frequently used in outdoor building lightening, and has good waterproof performance when used in outdoor buildings. The LED lamp string generally comprises a large number of light-emitting units at present, the internal structure of the light-emitting units at present is complex, the assembly is inconvenient, the production cost of each light-emitting unit is very high, the waterproof performance of the light-emitting units at present is not very good, the light-emitting units can be damaged in wet and rainy weather, and the maintenance cost of the LED lamp string is very high due to high-frequency maintenance and replacement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp cluster to solve among the prior art LED lamp cluster manufacturing cost height, the high problem of maintenance cost of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the LED lamp string comprises a plurality of light-emitting units connected together through a power supply signal wire, wherein each light-emitting unit comprises a lamp body, a lampshade, the power supply signal wire and a surface array plate, the power supply signal wire is welded with the surface array plate, the power supply signal wire is fixedly connected with the lamp body, the surface array plate is fixedly connected with the lamp body, and the lampshade is fixed on the lamp body.

Preferably, the lamp body is filled with sealant, and the sealant submerges the array plate.

Preferably, a sealing ring is arranged between the power signal wire and the lamp body.

Preferably, a gap is reserved at the matching position of the lampshade and the lamp body.

Compared with the prior art, the beneficial effects of the utility model are that: the assembly is convenient, the power supply signal wire and the area array plate are assembled in the lamp shell after being welded, and the welding operation space is large; the sealing ring is arranged at the joint of the power supply signal wire and the lamp body, so that the colloid can be prevented from flowing out of the gap when the sealant is poured, and the sealant flowing out of the gap can be prevented from being removed by increasing the working hours; after glue is poured, the waterproof function of the lamp can be realized, and a gap is reserved at the matching position of the lampshade and the lamp body, so that rainwater and water vapor can be discharged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: the lamp comprises a power supply signal wire 1, a lampshade 2, a sealing ring 3, a lamp body 4, a panel 5 and a sealant 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a LED lamp cluster, including a plurality of luminous element that is linked together by power signal line 1, luminous element includes lamp body 4, lamp shade 2, power signal line 1 and area array board 5, power signal line 1 and the welding of area array board 5, power signal line 1 and 4 fixed connection of lamp body, area array board 5 and 4 fixed connection of lamp body, lamp shade 2 is fixed with on the lamp body 4, weld power signal line 1 and area array board 5 together earlier in this application, then it is fixed with lamp body 4 through the screw respectively, it is also more convenient just to have great operating space and assemble when welding like this, guarantee the welding quality between power signal line 1 number line and the area array board 5, the life of extension LED lamp cluster.

Preferably, fill in 4 interior sealss 6 of having sealed in the lamp body, sealed 6 flooding panel 5 of gluing fills sealed 6 backs of gluing, makes lamps and lanterns have waterproof function, is applicable to more in the open air, reduces the maintenance cost of lamps and lanterns.

Preferably, a sealing ring 3 is arranged between the power signal wire 1 and the lamp body 4, the sealing ring 3 can prevent the sealant 6 from flowing out of the gap when the sealant 6 is poured, and the sealant 6 flowing out of the gap is prevented from being removed by increasing working hours.

Preferably, in this embodiment, a gap is left at the matching position of the lampshade 2 and the lamp body 4, so that rainwater and water vapor can be discharged in time.

The LED lamp string provided by the embodiment is convenient to assemble, the power signal wire 1 in the light-emitting unit is assembled in the lamp housing after being welded with the area array plate 5, the welding operation space is large, the welding quality is stable, and the service life of the LED lamp string is prolonged; in addition, a sealing ring 3 is arranged at the joint of the power signal wire 1 and the lamp body 4, so that colloid can be prevented from flowing out of the gap when the sealant 6 is filled, and the sealant 6 flowing out of the gap can be prevented from being removed by increasing working hours; after glue is poured, the waterproof function of the lamp can be realized, and a gap is reserved at the matching position of the lampshade 2 and the lamp body 4, so that rainwater and water vapor can be discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. An LED lamp string comprises a plurality of light-emitting units connected together by power signal wires (1), and is characterized in that: the light-emitting unit comprises a lamp body (4), a lampshade (2), a power signal line (1) and a surface array board (5), the power signal line (1) is welded with the surface array board (5), the power signal line (1) is fixedly connected with the lamp body (4), the surface array board (5) is fixedly connected with the lamp body (4), and the lampshade (2) is fixed on the lamp body (4).

2. The LED light string of claim 1, wherein: the lamp body (4) is internally filled with a sealant (6), and the surface array plate (5) is submerged by the sealant (6).

3. The LED light string of claim 1, wherein: and a sealing ring (3) is arranged between the power supply signal wire (1) and the lamp body (4).

4. The LED light string of claim 1, wherein: a gap is reserved at the matching position of the lampshade (2) and the lamp body (4).

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