CN209000776U

CN209000776U - A kind of switchboard structure of mini light night

Info

Publication number: CN209000776U
Application number: CN201821743986.1U
Authority: CN
Inventors: 陈优颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-25
Filing date: 2018-10-25
Publication date: 2019-06-18
Anticipated expiration: 2028-10-25

Abstract

The utility model discloses a kind of switchboard structures of mini light night, it is switched including circuit substrate, light source substrate and ship type, the upper edge of circuit substrate hook portion with outward extension, the hook portion is integrally in be inverted " L " shape, the hook portion is equipped with the first pad, the circuit substrate is equipped with the welding hole for welding ship type switch, the light source substrate is equipped with fluting, the side of the fluting is equipped with the second pad, the hook portion is inserted into the fluting, first pad and the second pad solder.This switchboard structure avoids the interconnection in existing switchboard structure by conducting wire, and the technique for reducing conducting wire welding reduces costs, optimization production.Belong to technical field of lamps, can be used in the manufacture of mini light night.

Description

A kind of switchboard structure of mini light night

Technical field

The utility model relates to technical field of lamps, in particular to the switchboard structure of a kind of mini light night.

Background technique

Mini light night has a wide range of applications in people's daily life.Mini light night illumination zone is small, and power consumption is low, appearance It is beautiful, it is very popular.In the production of mini light night, under the premise of guaranteeing mini light night performance, maximum compression production Cost, many manufacturers are pursued.Existing mini light night generally comprises circuit substrate and light source substrate, light source substrate one As for welding LED lamp bead, the circuit substrate is generally used for the electronic component that welding drives the LED lamp bead, existing light Source substrate is generally separated with circuit substrate, and is connect by conducting wire with circuit substrate, and this structure is easy to make because of wire dropping At many problems, and such structure is in process of production, will generate more welding lead techniques, is unfavorable for producing work The optimization of skill and the reduction of cost.

Utility model content

In view of the drawbacks of the prior art, the utility model provides a kind of switchboard structure of mini light night.

The solution that the utility model solves its technical problem is: a kind of switchboard structure of mini light night, including circuit Substrate, light source substrate and ship type switch, the upper edge of circuit substrate hook portion with outward extension, the entirety of the hook portion In inversion " L " shape, the hook portion is equipped with the first pad, and the circuit substrate is equipped with the welding hole for welding ship type switch, The light source substrate is equipped with fluting, and the side of the fluting is equipped with the second pad, and the hook portion is inserted into the fluting, described First pad and the second pad solder.

Further, the light source substrate is aluminium sheet.

Further, first pad is connected with copper foil blocks, the face of the first pad of area >=2 times of the copper foil blocks Product.

The beneficial effects of the utility model are: this switchboard structure avoids the phase in existing switchboard structure by conducting wire It connects, the technique for reducing conducting wire welding reduces costs, optimization production.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the decomposition texture schematic diagram of switchboard；

Fig. 2 is the schematic perspective view of switchboard；

Fig. 3 is the structural schematic diagram of circuit substrate.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

Embodiment 1, with reference to Fig. 1, Fig. 2 and Fig. 3, a kind of switchboard structure of mini light night, including circuit substrate 1, light source base Plate 2 and ship type switch 3, the upper edge of the circuit substrate 1 hook portion 11 with outward extension, the hook portion 11 include lateral Transverse part 111 and vertical vertical part 112, one end of the vertical part 112 are connect with one end of transverse part 111, the vertical part 112 it is another End connect with the upper edge of the circuit substrate 1, and the entirety of the hook portion 11 is in inversion " L " shape, and the hook portion 11 is equipped with the One pad 13, the circuit substrate 1 are equipped with the welding hole 12 for welding ship type switch 3, and the light source substrate 2 is equipped with fluting 21, the side of the fluting 21 is equipped with the second pad 22, and the hook portion 11 is inserted into the fluting 21,13 He of the first pad The welding of second pad 22.

Welding of this switchboard structure by the first pad 13 and the second pad 22, the welding of welding hole 12 and ship type switch 3, So that circuit substrate 1, light source substrate 2 and ship type switch 3 form the component of an entirety, this black box avoids existing There is the interconnection in switchboard structure by conducting wire, the technique for reducing conducting wire welding reduces costs, optimization production.

As optimization, the light source substrate 2 is aluminium sheet.It can be radiated to luminous lamp bead by aluminium sheet.

As optimization, first pad 13 is connected with copper foil blocks 14, the first weldering of area >=2 times of the copper foil blocks 14 The area of disk 13.The first pad 13 is held by a larger-size copper foil blocks 14, increases the first pad 13 and circuit base The adhesive force of plate 1 avoids the problem of the first pad 13 is easy to fall off in actual welding.

The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims

1. a kind of switchboard structure of mini light night, including circuit substrate, light source substrate and ship type switch, which is characterized in that described The upper edge of circuit substrate hook portion with outward extension, in being inverted " L " shape, the hook portion is equipped with for the entirety of the hook portion One pad, the circuit substrate are equipped with the welding hole for welding ship type switch, and the light source substrate is equipped with fluting, described to open The side of slot is equipped with the second pad, and the hook portion is inserted into the fluting, first pad and the second pad solder.

2. a kind of switchboard structure of mini light night according to claim 1, which is characterized in that the light source substrate is aluminium Plate.

3. a kind of switchboard structure of mini light night according to claim 1, which is characterized in that first pad is connected with Copper foil blocks, the area of the first pad of area >=2 times of the copper foil blocks.