CN203686874U

CN203686874U - Wide-angle LED bulb lamp

Info

Publication number: CN203686874U
Application number: CN201420033546.2U
Authority: CN
Inventors: 黄尚荣
Original assignee: JINJIANG WONDERFUL PHOTOVOLTAIC LIGHTING CO Ltd
Current assignee: JINJIANG WONDERFUL PHOTOVOLTAIC LIGHTING CO Ltd
Priority date: 2014-01-20
Filing date: 2014-01-20
Publication date: 2014-07-02
Anticipated expiration: 2024-01-20

Abstract

The utility model discloses a wide-angle LED bulb lamp which comprises a lamp body, LED light source modules and an LED driving power supply, wherein a pyramid-shaped installation seat with three or more inclined conical surfaces is arranged at the front end of the lamp body, three or more LED light source modules are arranged on three or more inclined conical surfaces in one-to-one correspondence mode, and a lamp shade in a shape going beyond a hemisphere is arranged at the front end of the lamp body and covers the installation seat. According to the wide-angle LED bulb lamp, proper limit is performed on the installation of the LED light source modules and the structure of the lamp shade. The LED light source modules are arranged on three or more inclined conical surfaces of the installation seat, so that the LED light source modules are distributed in a mode of drawing close to the tops correspondingly and obliquely to form a pyramid shape. The lamp shade is in a shape going beyond a hemisphere, wide-angle emergent light is achieved well by means of matching of the LED light source modules and the lamp shade, and the uniform distribution of light can be achieved well. Furthermore, according to the installation structure, the LED light source modules can be detachably installed through clamping parts and fixing covers, and therefore, the LED light source modules can be assembled simply, conveniently and effectively and be convenient to replace and maintain.

Description

A kind of large-angle LED bulb lamp

Technical field

The utility model relates to field of illuminating lamps, specifically refers to a kind of large-angle LED bulb lamp.

Background technology

In recent years, LED product is because the advantages such as its energy-saving and environmental protection are progressively rooted in the hearts of the people, and product category and style also present variation and personalized designs trend.LED bulb lamp tool is mainly made up of lamp body, LED light source module and three parts of LED driving power, and wherein the design of LED light source modular structure is the principal element that affects distribution of light, rising angle.LED light source module generally is the luminous form of one side at present, luminous in order to realize wide-angle, have on the market at present multifaceted light-emitting form, but owing to rationally effectively not designing according to light bright dipping rule, and do not take other factors into consideration, be difficult to consider being uniformly distributed of light in limited increase rising angle.

In view of this, the problem that the inventor exists for existing LED bulb lamp wide-angle bright dipping design conducts in-depth research, and this case produces thus.

Utility model content

The purpose of this utility model is to provide a kind of large-angle LED bulb lamp,, has excellent wide-angle bright dipping and uniform light and distributes light-source structure appropriate design in conjunction with lampshade.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of large-angle LED bulb lamp, comprises lamp body, LED light source module and LED driving power; The leading section of described lamp body is provided with the mount pad that is pyramid shape with at least three inclination conical surfaces, described LED light source module be provided with at least three groups and respectively one by one correspondence be located at described at least three inclination conical surfaces; The leading section of described lamp body is provided with and covers more than half lamp globes of establishing described mount pad.

Described mount pad bottom correspondence is often provided with a holding part between the described inclination conical surface between two, the top of this mount pad is provided with a fixed cover, each described LED light source module all by described fixed cover and corresponding holding part disassembled be arranged on the described inclination conical surface of each correspondence.

Adopt after such scheme, this Novel photo is for the beneficial effect of prior art: this novel large-angle LED bulb lamp is installed and all carried out mutually suitable restriction with lampshade structure LED light source module, LED light source module is arranged at least three inclination conical surfaces of mount pad, so LED light source module is the pyramid shape distribution that corresponding top tilts to draw close, and lampshade adopts more than half lamp globes, the two cooperatively interacts, and realizes excellently wide-angle bright dipping, also has excellently light simultaneously and is uniformly distributed.Further, this case LED light source module, according to described mounting structure, adopts especially holding part and fixed cover to make dismountable type to LED light source module and installs, and simple and convenient assembly is effective again, is also extremely beneficial to repair and replacement.

Brief description of the drawings

Fig. 1 is the front view of this Novel LED bulb lamp;

Fig. 2 is the exploded view of this Novel LED bulb lamp.

Label declaration

Lamp body 1 LED light source module 2

Mount pad 11 lampshades 3

Holding part 4 fixed covers 5

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, this case is described in further detail.

This case relates to a kind of large-angle LED bulb lamp, as shown in Figure 1-2, mainly comprises lamp body 1, LED light source module 2, lampshade 3 and LED driving power (not shown).

The leading section of described lamp body 1 is provided with a mount pad 11, and this mount pad 11 is pyramid shape structure, and it forms by having at least three inclination conical surfaces.LED light source module 2 is provided with at least three groups, they respectively one by one correspondence be located at described at least three inclination conical surfaces.It is good that the face number of the inclination conical surface is got 3-4 face, provides in preferred embodiment, and the inclination conical surface is established three, and LED light source module 2 correspondences are established three groups.Lampshade 3 is located on lamp body 1 leading section, and concrete this lampshade 3 is more than half lamp globes (moulding is greater than hemispherical), mount pad 11 and on LED light source module 2 covers establish in it.

This novel large-angle LED bulb lamp is installed and is all carried out mutually suitable restriction with lampshade 3 structures LED light source module 2, LED light source module 2 is the pyramid shape distribution that corresponding top tilts to draw close, and lampshade 3 adopts more than half lamp globes especially, this the two effect of cooperatively interacting, realize excellently wide-angle bright dipping, also there is excellently light simultaneously and be uniformly distributed.

Preferably, LED light source module 2 adopts disassembled mode to be arranged on mount pad 11, according to the structural design between LED light source module 2 and mount pad 11, this case provides a better disassembled embodiment, mount pad 11 bottom correspondences often tilt between two and between the conical surface, are provided with a holding part 4, the top of this mount pad 11 is provided with fixed cover 5, and each LED light source module 2, all by two holding parts 4 of two bottom sides and the fixed cover 5 at top, is realized disassembled installation on the corresponding tilt conical surface.Holding part 4 is " Contraband " type structure particularly, and it directly binds round and be located at the position between the conical surface that tilts between two.Fixed cover 5 adopts screwed lock to be located on mount pad 11.Described disassembled mode, no matter assembling or dismounting are all very simple and effective, has greatly improved the convenience of repair and replacement.

The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.

Claims

1. a large-angle LED bulb lamp, comprises lamp body, LED light source module and LED driving power; It is characterized in that: the leading section of described lamp body is provided with the mount pad that is pyramid shape with at least three inclination conical surfaces, described LED light source module be provided with at least three groups and respectively one by one correspondence be located at described at least three inclination conical surfaces; The leading section of described lamp body is provided with and covers more than half lamp globes of establishing described mount pad.

2. a kind of large-angle LED bulb lamp as claimed in claim 1, it is characterized in that: described mount pad bottom correspondence is often provided with a holding part between the described inclination conical surface between two, the top of this mount pad is provided with a fixed cover, each described LED light source module all by described fixed cover and corresponding holding part disassembled be arranged on the described inclination conical surface of each correspondence.