CN210511091U

CN210511091U - LED light source board circular telegram structure

Info

Publication number: CN210511091U
Application number: CN201921808162.2U
Authority: CN
Inventors: 钟桂生
Original assignee: Lose International Electric Co ltd
Current assignee: Lose International Electric Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-12
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a power-on structure of a LED light source plate, which comprises a light source plate, a conducting strip and a connecting terminal which are arranged on the light source plate, and a driving plate connected with the connecting terminal; LED light sources are uniformly distributed on the light source board, and a circuit communicated conducting strip, the LED light sources and the wiring terminals are arranged on the light source board. The safe voltage enters the driving board through a circuit on the light source board, and is processed by the driving board, and then the LED light source is driven to work through the circuit. The safety voltage can prevent the circuit from overloading and prevent the light source plate from being damaged; there is not other components on the light source board, the dark space can not appear, and luminance is sufficient, light is even, and the conducting strip can be arranged in different positions according to the demand, increases the variety of product structure.

Description

LED light source board circular telegram structure

Technical Field

The utility model relates to a lighting apparatus field, concretely relates to LED light source board circular telegram structure.

Background

With the promulgation and implementation of GB51309, the centralized power supply type fire-fighting emergency lamp is widely applied to various large buildings, and the output voltage of the centralized power supply needs to be safe voltage (less than or equal to 36V), which represents that the whole building site is full of safe voltage wires.

The LED ceiling lamp is a lamp decoration absorbed or embedded in a roof ceiling, is an indoor main lighting device, and is also widely applied to various large buildings. Ceiling lamp also changes day by day, has appeared on the market a full plastic, take ceiling lamp of ceiling tray, this kind of ceiling lamp possess easy to assemble, pleasing to the eye, advantage such as practical, its circular telegram mode is: through installing the conducting strip that matches on the lamp body of ceiling plate and ceiling lamp, use the conducting strip of connection of electric lines ceiling plate, after ceiling lamp installed on ceiling plate, the conducting strip on ceiling plate and the lamp body contacted, realized electrically conductive effect.

The LED light source board is the essential part of LED ceiling lamp, and the LED light source must use voltage and the electric current that the driver was handled can work. The LED light source board circular telegram structure of plastic ceiling lamp is: with the component paster of driver on LED light source board, conducting strip lug connection drive element, nevertheless because the area of LED light source board is limited, drive element has taken the area of LED light source board, will cause the luminous area of light source board to reduce, lamps and lanterns during operation, the dark space will appear, light is also uneven. And the position of the driving element also limits the position of the conducting strip, so that the conducting strip has a single structure, and the diversity of product structures is limited.

Disclosure of Invention

An object of the utility model is to provide a LED light source board circular telegram structure utilizes safe voltage together with LED light source board, need not paster drive element on the LED light source board, simple structure, and it is convenient to install.

The utility model provides a power-on structure of a LED light source plate, which comprises a light source plate, a conducting strip and a connecting terminal which are arranged on the light source plate, and a driving plate connected with the connecting terminal; LED light sources are uniformly distributed on the light source board, and a circuit communicated conducting strip, the LED light sources and the wiring terminals are arranged on the light source board.

The light source plate is provided with conductive holes, and the conductive sheets are connected with the light source plate through the conductive holes.

Dispose input circuit and output circuit on the light source board, input circuit connects electrically conductive hole and binding post, output circuit connects LED light source and binding post.

The conducting strip needs to be connected with a safe voltage.

Compared with the prior art, the beneficial effects of the utility model are that: the safe voltage enters the driving board through a circuit on the light source board, and is processed by the driving board, and then the LED light source is driven to work through the circuit. The safety voltage can prevent the circuit from overloading and prevent the light source plate from being damaged; there is not other components on the light source board, the dark space can not appear, and luminance is sufficient, light is even, and the conducting strip can be arranged in different positions according to the demand, increases the variety of product structure.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a circuit diagram of the present light source board.

Fig. 3 is a back perspective view of the present invention.

Fig. 4 is a perspective view of the utility model mounted behind the ceiling lamp.

Fig. 5 is an exploded perspective view of the utility model when mounted on a ceiling lamp.

Fig. 6 is a back perspective view of the utility model when mounted on the ceiling lamp.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides a power-on structure of an LED light source board, which includes a light source board 1, a conductive sheet 2 and a connection terminal 3 disposed on the light source board 1, and a driving board 4 connected to the connection terminal 3; the LED light sources 11 are uniformly distributed on the power panel 1, the light source panel 1 is provided with a conductive hole 12, an input circuit 13 and an output circuit 14, the input circuit 13 is connected with the conductive hole 12 and the wiring terminal 3, and the output circuit 14 is connected with the LED light sources 11 and the wiring terminal 3; the conducting plate 2 is connected with the light source plate 1 through the conducting hole 12; the driving board 4 is connected to the light source board 1 through the connection terminal 3.

The specific electrifying mode is as follows: the safe voltage sequentially passes through the conducting strip 12, the input circuit 13 and the wiring terminal 3 and finally reaches the driving board 4, and the voltage is processed by the driving board 4 and then sequentially passes through the wiring terminal 3 and the output circuit 14 and finally drives the LED light source 11 to work. The safety voltage can prevent the circuit from overloading and prevent the light source plate 1 from being damaged; no other elements exist on the light source plate 1, no dark area appears, the brightness is sufficient, and the light is uniform.

The utility model discloses the scheme of installing when ceiling lamp is: binding post 3 is located the 1 back of light source board, and the drive plate 4 is installed at the 5 backs of ceiling lamp shell, is equipped with through-hole 51 on the lamp shell 5, and light source board 1 links to each other with drive plate 4 through the binding post 3 that is located through-hole 51. The structure can ensure that the light emitting area of the ceiling lamp only has the light source plate 1, and only the LED light source 11 is arranged on the light source plate 1, so that the brightness of the lamp is sufficient and the light is uniform.

Further, ceiling lamp body 5 is equipped with the mounting hole 52 of mating with electrically conductive hole 12, and the conducting area of conducting strip 12 is located the lamp body back, links to each other with light source board 1 through mounting hole 52 and electrically conductive hole 12, and the position of this mounting hole 52 and electrically conductive hole 12 can change according to electrically conductive structure in a flexible way, increases the variety of electrically conductive structure and product structure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED light source board circular telegram structure which characterized in that: the LED lamp comprises a light source plate, a conducting plate and a wiring terminal which are arranged on the light source plate, and a driving plate connected with the wiring terminal; LED light sources are uniformly distributed on the light source board, and a circuit communicated conducting strip, the LED light sources and the wiring terminals are arranged on the light source board.

2. The LED light source board energization structure according to claim 1, wherein: the light source plate is provided with conductive holes, and the conductive sheets are connected with the light source plate through the conductive holes.

3. The LED light source board energization structure according to claim 1, wherein: dispose input circuit and output circuit on the light source board, input circuit connects electrically conductive hole and binding post, output circuit connects LED light source and binding post.

4. The LED light source board energizing structure according to claim 3, wherein: the conducting strip needs to be connected with a safe voltage.