CN210004346U

CN210004346U - circuit board for night lamp function

Info

Publication number: CN210004346U
Application number: CN201921078236.1U
Authority: CN
Inventors: 伍正中; 陈世斌; 向元东; 欧阳芳
Original assignee: Zhuhai Yihua Electronic Co Ltd
Current assignee: Zhuhai Yihua Electronic Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-01-31
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a circuit boards for night-light function, including circuit board and lamp plate, circuit board and lamp plate are all laminated at the lamp plate support, the lamp plate support includes supporting part and the portion of bending, the supporting part is equipped with cavity and leads to the groove, the open slot has been seted up to the side that cavity led to the groove, the bar choma has been seted up to the bottom periphery that cavity led to the groove, a plurality of location trompil has been seted up to the periphery of supporting part, the surface of the portion of bending and the back laminating of lamp plate, the terminal surface laminating before the up end of the portion of bending and the bottom of circuit board, circuit board and lamp plate pass through electric wire line and connect, and the lamp plate support adopts metal sheet metal component, wholly laminates circuit board and lamp plate respectively on the lamp plate support, and compact overall arrangement corresponds to adorn the lamp plate support on the night-light.

Description

circuit board for night lamp function

Technical Field

The utility model belongs to the technical field of circuit board structure, concretely relates to circuit boards for night-light function.

Background

Traditional night-light product includes the casing, is provided with lamp plate and circuit board in the casing, is like separately arranging lamp plate and circuit board on the casing separately, and such fixed mode is firm inadequately, often can the maloperation when maintaining or installing to influence the operating performance of circuit board, and overall structure can not the nested installation of modular, when increasing the dismouting degree of difficulty, has also reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit boards that are used for night-light function, through the lamp plate support, combine circuit board and the whole module formula of lamp plate, realized the firm equipment of module formula of night-light function product to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a circuit boards that are used for night-light function, including circuit board and lamp plate, circuit board and lamp plate all laminate at the lamp plate support, the lamp plate support includes supporting part and the portion of bending, the supporting part is equipped with cavity logical groove, the open slot has been seted up to the side that the cavity leads to the groove, the bar mouth groove has been seted up to the bottom periphery that the cavity leads to the groove, a plurality of location trompil has been seted up to the periphery of supporting part, the surface of the portion of bending is laminated with the back of lamp plate, the up end of the portion of bending is laminated with the terminal surface before the bottom of circuit board, circuit board and lamp plate pass.

Preferably, an infrared sensor is arranged on the upper surface of the circuit board.

Preferably, the lower surface of the circuit board is provided with a transformer coil.

Preferably, the lamp panel support adopts metal sheet metal component.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a lamp plate supporting structure sets up, laminate circuit board and lamp plate respectively on the lamp plate support, and connect main electronic component on the circuit board, be equipped with infrared inductor at the circuit board upper surface, be equipped with voltage transformation coil at the circuit board lower surface, equitable arrangement electronic component position, compact overall arrangement, it leads to the groove to correspond to set up cavity on lamp plate supporting structure, location trompil etc., convenient correspondence is adorned lamp plate support admittedly on the night-light casing, wholly realize electronic component's reasonable equipartition typesetting, correspond and satisfy the nested equipment of modular, moreover, the steam generator is simple in structure, the equipment is convenient, and the work efficiency is improved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of a lower surface structure of the circuit board of the present invention.

Reference numerals: 1. a circuit board; 2. a lamp panel bracket; 3. a lamp panel; 11. an infrared sensor; 12. a transformer coil; 21. a support portion; 22. a bending part; 23. an open slot; 24. positioning and opening holes; 25. a hollow through groove; 26. a strip-shaped opening groove.

Detailed Description

The technical solution 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 , but not all embodiments.

Referring to fig. 1-3, the utility model provides technical schemes, circuit boards for night light function, including circuit board 1 and lamp plate 3, circuit board 1 and lamp plate 3 all laminate at lamp plate support 2, lamp plate support 2 includes supporting part 21 and bending part 22, supporting part 21 is equipped with cavity through groove 25, open slot 23 has been seted up to the side of cavity through groove 25, bar mouth groove 26 has been seted up to the bottom periphery of cavity through groove 25, four location trompils 24 have been seted up to the periphery of supporting part 21, the surface of bending part 22 and the back laminating of lamp plate 3, the up end of bending part 22 and the laminating of the bottom preceding terminal surface of circuit board 1, circuit board 1 and lamp plate 3 pass through the connection of electric wire circuit, be equipped with infrared inductor 11 on circuit board 1 upper surface, circuit board 1 lower surface is equipped with vary voltage coil 12, the supporting overall structure compact overall arrangement, make things convenient for the installation of whole module formula, lamp plate support 2 adopts metal parts, practices thrift the.

The structure principle is as follows: the portion 22 of bending through lamp plate support 2 corresponds laminating circuit board 1 and lamp plate 3, and whole module formula equipment to support portion 21 through lamp plate support 2 corresponds nested the installing in the casing of night-light product, through peripheral location trompil 24, corresponds fixed mounting, and the structural module is compacter, and electronic component's reasonable equipartition has realized the inside equipment of night-light product, simple structure, and the equipment is convenient, improves work efficiency.

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

The circuit board for night light function comprises a circuit board (1) and a lamp panel (3) and is characterized in that the circuit board (1) and the lamp panel (3) are attached to a lamp panel support (2), the lamp panel support (2) comprises a supporting portion (21) and a bending portion (22), the supporting portion (21) is provided with a hollow through groove (25), an open groove (23) is formed in the side edge of the hollow through groove (25), a bar-shaped opening groove (26) is formed in the periphery of the bottom of the hollow through groove (25), a plurality of positioning openings (24) are formed in the periphery of the supporting portion (21), the outer surface of the bending portion (22) is attached to the back of the lamp panel (3), the upper end face of the bending portion (22) is attached to the front end face of the bottom of the circuit board (1), and the circuit board (3) are connected through electric wires.
2. Circuit board for night light function, according to claim 1, wherein the circuit board (1) has an infrared sensor (11) on its upper surface.
3. Circuit board for night light function, according to claim 1, wherein the lower surface of the circuit board (1) is provided with a transformer coil (12).
4. Circuit Board for night light function according to claim 1, wherein the lamp panel bracket (2) is made of sheet metal.