CN201412708Y

CN201412708Y - Polyhedral three-dimensional LED lamp without space lighting dead angle

Info

Publication number: CN201412708Y
Application number: CN2009200909822U
Authority: CN
Inventors: 李雅勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-22
Filing date: 2009-06-22
Publication date: 2010-02-24
Anticipated expiration: 2019-06-22

Abstract

The utility model relates to a polyhedral three-dimensional LED lamp without space lighting dead angle, and can solve the problems that space lighting dead angles exist and the enhancement of the LEDlamp power causes the installation and the use of the LED lamp limited due to enlarged cross section of the LED lamp. The LED lamp adopts the technical scheme that the LED lamp comprises a lamp cap, alamp holder, LED units and a lamp shade, wherein, the LED units are uniformly distributed on a lamp pole; the lamp shade is mounted on the lamp holder outside the lamp pole; the lamp cap coating on the lamp holder is arranged at the back part of the lamp holder; the lamp pole is fixed on a circuit board in the upper end cover of the lamp holder vertically; and a drive power supply device connected with the lamp cap through a conducting wire is mounted on the circuit board. The utility model has the advantages that the LED lamp can be connected to and fixed on the drive power supply device ofthe LED lamp conveniently, so as to lead the drive power supply device of the LED lamp to have the functions that a lamp pole can be connected on and supported by the drive power supply device, othercomponents for mounting the drive circuit can be mounted on the drive power supply device, and the drive power supply device can be served as a built-in fixing plate of the lamp body; other raw materials used in separation and connection are reduced; and the LED lamp can give out light in a three-dimensional and multi-directional manner, so that the LED lamp has no space lighting dead angle. Therefore, the utility model realizes all-directional illumination, is an innovative improvement on the LED lamp.

Description

The three-dimensional no spatial light of multiaspect is according to dead angle LED lamp

One, technical field

The utility model relates to illuminating lamp, and the three-dimensional no spatial light of particularly a kind of multiaspect is according to dead angle LED lamp.

Two, background technology

At present, known indoor LED illuminating lamp uses the power supply of alternating current 220V power supply, and the 220V alternating current provides power drives LED luminous to LED after step-down, full-bridge rectification, filtering, current limliting.The required LED of LED lamp now is distributed on the single plane, if will increase the power of LED lamp, will increase the LED individual amount, be to increase this area of plane, make whole lamp body volume owing to the increase of cross section increases, cause the material cost increasing, install limited and influence the attractive in appearance of lamp; Owing to be that the plane is provided with, make this lamp light-emitting area single in addition, form spatial light, do not satisfy the actual needs in throwing light on according to the dead angle, therefore, the improvement of LED lamp and innovate imperative.

Three, utility model content

At above-mentioned situation, in order to overcome the deficiency that existing single face LED lamp exists, the purpose of this utility model just is to provide the three-dimensional no spatial light of a kind of multiaspect according to dead angle LED lamp, can effectively solve spatial light according to the dead angle is arranged, increasing LED lamp power causes LED lamp cross section to strengthen and install and use limited problem, the technical scheme of its solution is, the utility model includes lamp holder, lamp socket, LED individuality and lampshade, be evenly equipped with the LED individuality on the lamppost, on the external lamp socket of lamppost lampshade is housed, there is the lamp holder of withholding on lamp socket at the lamp socket rear portion, lamppost is vertically fixed on the interior circuit board of lamp socket upper end cover, the driving power device is housed on the circuit board, and the driving power device is connected with lamp holder through connecting lead.The utility model LED lamp can connect and be fixed on the driving power circuit plate of LED lamp easily, make the driving power circuit plate of LED lamp have connection and support lamppost, required other components and parts of installation drive circuit, and can be used as the inherent fixed head of lamp body, reduce to separate and connect other required raw material, three-dimensional multifaceted light-emitting, spatial light realizes comprehensive illumination according to no dead angle, is the novelty of LED lamp is improved.

Four, description of drawings

Fig. 1 is an external structure of the present utility model.

Fig. 2 is a cross-section structure front view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is a circuit diagram of the present utility model.

Five, the specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done detailed explanation.

Provide by Fig. 1-Fig. 4, the utility model includes lamp holder, lamp socket, LED individuality and lampshade, be evenly equipped with LED individuality 9 on the lamppost 1, on the external lamp socket of lamppost lampshade 2 is housed, there is the lamp holder of withholding on lamp socket 58 at lamp socket 5 rear portions, lamppost 1 is vertically fixed on the circuit board 3 in the lamp socket upper end cover 4, and driving power device 6 is housed on the circuit board 3, and driving power device 6 is connected with lamp holder 8 through connecting lead 7.

Said driving power device 6 is by direct-current bridge D and resistance R ₁, R ₂, R ₃And capacitor C ₁, C ₂Constitute, input 1 pin of direct-current bridge D, 3 pin connect 220V AC power (being two connector lugs on the lamp), between output 2 pin of direct-current bridge D, 4 pin electrochemical capacitor C are arranged ₂, and link to each other with LED is individual, in order to guarantee result of use, on the input 1 pin live wire of said direct-current bridge D parallel resistor R is housed ₂And capacitor C ₁, and through resistance R ₁Connect the live wire of 220V AC power, direct-current bridge D output 2 pin are through resistance R ₃It is individual anodal to meet LED.

In order to guarantee result of use, can be according to the power demand size, be evenly equipped with some LED individualities on the horizontal or longitudinal surface of lamppost 1, the LED individuality is LED ₁LEDn, n are 1,2,3 ... natural integer, transversely increasing or reducing column side quantity and increasing or reduce the side height in the vertical and reach and increase or the quantity of minimizing LED individuality 9 at lamppost; Lampshade 2 by lamp socket upper end cover 4 by with the fastening of lamp socket 5, withhold on circuit board 3.

From the above, the utility model can not only solve LED and be distributed in the spatial light that causes on the single plane according to the dead angle is arranged, increasing LED lamp power causes LED lamp cross section to strengthen and install and use limited problem, and this LED lamp can connect and be fixed on the driving power circuit plate of LED lamp easily, make the driving power circuit plate of LED lamp have connection and support lamppost, required other components and parts of drive circuit are installed and are can be used as the inherent fixed head of lamp body, reduce to separate and connect other required raw material, non-environmental-pollution, energy-conservation, it is the innovation on the LED lamp

Claims

1, the three-dimensional no spatial light of a kind of multiaspect is according to dead angle LED lamp, include lamp holder, lamp socket, LED individuality and lampshade, it is characterized in that, be evenly equipped with LED individuality (9) on the lamppost (1), lampshade (2) is housed on the external lamp socket of lamppost, and there is the lamp holder of withholding on lamp socket (5) (8) at lamp socket (5) rear portion, and lamppost (1) is vertically fixed on the interior circuit board (3) of lamp socket upper end cover (4), driving power device (6) is housed on the circuit board (3), and driving power device (6) is connected with lamp holder (8) through connecting lead (7).

2, the three-dimensional no spatial light of multiaspect according to claim 1 is characterized in that according to dead angle LED lamp, is evenly equipped with some LED individualities (9) on the horizontal or longitudinal surface of said lamppost (1), and the LED individuality is LED ₁LEDn, n are 1,2,3 ... natural integer, in the transversely increase of lamppost or reduce column side quantity and increase or reduce the side height in the vertical and reach and increase or the quantity of minimizing LED individuality (9), be used to satisfy the power requirement of LED lamp.

3, the three-dimensional no spatial light of multiaspect according to claim 1 is according to dead angle LED lamp, it is characterized in that, said lamppost (1) connects and is fixed on the driving power circuit plate (3) of LED lamp, make the driving power circuit plate (3) of LED lamp have connection and support lamppost, required other components and parts of installation drive circuit, and can be used as the inherent fixed head of lamp body.

4, the three-dimensional no spatial light of multiaspect according to claim 1 is characterized in that according to dead angle LED lamp said driving power device (6) is by direct-current bridge D and resistance R ₁, R ₂, R ₃And capacitor C ₁, C ₂Constitute, input 1 pin of direct-current bridge D, 3 pin connect the 220V AC power, between output 2 pin of direct-current bridge D, 4 pin electrochemical capacitor C are arranged ₂, and link to each other with LED is individual.

5, the three-dimensional no spatial light of multiaspect according to claim 4 is characterized in that according to dead angle LED lamp, on the input 1 pin live wire of said direct-current bridge D parallel resistor R is housed ₂And capacitor C ₁, and through resistance R ₁Connect the live wire of 220V AC power, direct-current bridge D output 2 pin are through resistance R ₃It is individual anodal to meet LED.

6, three-dimensional the no spatial light photograph of multiaspect according to claim 1 dead angle LED lamp is characterized in that, said lampshade (2) by lamp socket upper end cover (4) by with the fastening of lamp socket (5), withhold on circuit board (3).