CN2740886Y

CN2740886Y - LED light bulb

Info

Publication number: CN2740886Y
Application number: CNU2004200298563U
Authority: CN
Inventors: 陈钦铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-29
Filing date: 2004-09-29
Publication date: 2005-11-16
Anticipated expiration: 2014-09-29

Abstract

The utility model provides an LED lamp bulb, which comprises a lamp bulb body comprising a plurality of LED light-emitting elements and a positioning base, and the LED light-emitting elements pass through and are sheathed with the positioning base to form a whole. The base surface of the positioning base is provided with a hole slot, and the whole LED light-emitting elements of the lamp bulb body correspondingly pass through and are sheathed with the perforated hole slot. The hole slot forms a hole shape to guide the LED light-emitting elements correspondingly passing through and sheathed with the hole slot to form an upright shape, and the hole shape and the lamp bulb are integrally combined and fixed through the positioning base. The positioning base is provided with the sight color which is consistent with the illuminant color of the LED light-emitting element; The positioning performance of the LED light-emitting element can be strengthen to enhance the light concentration brightness in the illumination process.

Description

The LED bulb

One, technical field

The utility model relates to lighting device, relates in particular to a kind ofly to have the polarization of strengthening the LED light-emitting component and concentrate brightness to improve light, and has and provide comprehensive identification bulb main body photochromic LED bulb.

Two, background technology

Since LED (light emitting diode) have optically focused, heating less, power saving, long service life, characteristics such as reaction rate is fast, volume is little, add that the manufacturing technology of high-capacity LED progresses greatly day by day in recent years, stablize, at present replace traditional small-sized osram lamp gradually, be widely used on the various products.The utility model promptly be about a kind of be the improvement structural design of light-emitting component bulb with LED.

In the technical field of LED bulb, for producing required brightness, provide existing wiring lamp socket to revolve the convenience of putting combination, as shown in Figure 1, connecing with will counting 1 one-tenth array-like of LED light-emitting component and establish circuit board and be fixed on the crown top of burner 2, is a kind of means of having commonly used on market; Above-mentioned existing LED bulb structure, though can reach the illumination functions of expection, but, find through long-term use experience, it still has following practicality weak point: the one,, because LED light-emitting component 1 relies on the tiny metal lead foot in bottom to provide the polarization of projection end angle to support fully, cause this array several LED light-emitting components on the crown top of burner, assembly package handling or be installed in when using on the lamp socket, Chang Yin is the external impact squeeze force improperly, produce irregular angular deflection 3 phenomenons, thereby cause overall light to concentrate brightness to reduce; Another is, existing LED bulb, photochromic identification when making things convenient for material logistics operation and consumption to choose, usually being pasted with one on crown top of burner surface is same as the photochromic paster of LED 4, the mode that color indicates is pasted in this side, except this coloured paper has stained, the problem that comes off, must rotate the crown top of burner during identification to visual angle of seeing paster, increased package handling and puzzlement and inconvenience when choosing.

Because disappearance that above-mentioned existing LED bulb exists and inconvenience, provide a kind of and meet that structure is simplified, condition easy to implement, to reach the polarization of strengthening the LED light-emitting component and, to be the utility model creation motivation with being easy to identification bulb main body photochromic effect.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of LED bulb is provided, and has the polarization of strengthening the LED light-emitting component, improves the effect that light is concentrated brightness; Positioning pedestal has and the photochromic visual color that conforms to of LED light-emitting component, and can reach provides comprehensive debating to know the photochromic implementation result of bulb main body.

The purpose of this utility model is realized by following technical scheme.

The utility model LED bulb is characterized in that, comprises that a bulb main body and that is made of several LED light-emitting components wears and combined integrated positioning pedestal for the LED light-emitting component; This positioning pedestal seat surface is provided with the hole slot that several LED light-emitting component correspondences for the bulb main body wear and connect, and this hole slot forms the hole shape that the LED light-emitting component that correspondence is worn is directed to vertical, combines with the bulb one by this positioning pedestal and fixes; Can strengthen the polarization of LED light-emitting component, the light when throwing light on to improve is concentrated brightness.

Aforesaid LED bulb, wherein positioning pedestal has and the photochromic visual color that conforms to of LED light-emitting component.

Aforesaid LED bulb, wherein the positioning pedestal hole-and-slot becomes hole wall to the little deflection shape in center.

Aforesaid LED bulb, wherein the seat surface between the positioning pedestal hole slot is provided with the hole with thermolysis.

The beneficial effect of the utility model LED bulb is, it comprises a bulb main body that is made of several LED light-emitting components and a capable for LED light-emitting component wears and the positioning pedestal that is fixed as one with the combination of bulb main body; This positioning pedestal is one highly to be no more than the sheet pedestal of LED light-emitting component, and its seat surface is provided with the hole slot that can wear and connect for several LED light-emitting component correspondences of bulb main body, and this hole slot is for being directed to the hole shape of vertical with wearing LED light-emitting component in it; Mutual fit by positioning pedestal and bulb main body is fixed, and makes neat, the firm vertical orientation of several LED light-emitting components, the concentrated brightness of light when throwing light on to improve.The utility model LED bulb, positioning pedestal have and the photochromic visual color that conforms to of LED light-emitting component, and can reach provides comprehensive debating to know the photochromic implementation result of bulb main body.

Four, description of drawings

Fig. 1 is existing LED bulb perspective view.

Fig. 2 is the utility model embodiment stereochemical structure combination schematic diagram.

Fig. 3 is the utility model embodiment stereochemical structure decomposing schematic representation.

Fig. 4 is the utility model embodiment combining structure generalized section.

Fig. 5 is a plan structure schematic diagram shown in Figure 4.

Fig. 6 is the structural relation side-looking generalized section of this utility model positioning pedestal and LED bulb main body.

Fig. 7 is a plan structure schematic diagram shown in Figure 6.

Fig. 8 is the utility model positioning pedestal and another embodiment stereochemical structure decomposing schematic representation of LED bulb main body.

Fig. 9 is this utility model positioning pedestal and another example structure schematic diagram of LED bulb main body.

Major label description in figure

Prior art part: 1LED light-emitting component, 2 crown tops of burner, 3 angular deflection, 4 pasters;

This utility model part: 10 bulb main bodys, 11 crown tops of burner, 12LED light-emitting component, 20 positioning pedestals, 21 hole slots, 22 hole walls, 23 holes.

Five, the specific embodiment

Consult shown in Figure 3ly, LED bulb of the present utility model comprises the positioning pedestal 20 that bulb main body 10, one capable for LED light-emitting components 12 that are made of several LED light-emitting components 12 wear; Wherein: this bulb main body 10, be existing bulb structure, mainly comprise a crown top of burner 11, can revolve and put on the wiring lamp socket, several LED light-emitting components 12 connect with the bottom lead foot and to establish circuit board, and become array row to be fixed on the crown top of burner with establishing shape, several LED light-emitting components 12 can be different size shape, or identical size shape as shown in Figure 7.

Consult Fig. 2 to shown in Figure 8, positioning pedestal 20, be the pedestal that adopts the plastic cement material one to form, its seat surface is provided with the hole slot 21 that can wear for array several LED light-emitting component 12 correspondences on the crown top of burner 11, and the hole shape of this hole slot 21 is set as can be for be kept upright shape and can not produce the moving shape that wears of Huang of the LED light-emitting component 12 of correspondence position.

Consult Fig. 2, shown in Figure 4, LED bulb of the present utility model, this positioning pedestal 20 and bulb main body 10 are to each other, having behind the fit not can turn or the fixed relationship that drops of slippage, and its fixing means can be: make positioning pedestal 20 and the crown top of burner 11 Bian Bi suit places produce the mode of mutual packing fixation; Or be coated with the mode that viscose glue is fixed with the crown top of burner 11 abutted surface places at positioning pedestal 20; According to than, array several LED light-emitting components 12 on the bulb main body can be held up effect by the guiding and the frame of hole slot 21, reach firm and tightly maintain a neat erectility, thereby the concentrated brightness of overall light is improved and remains on a preferable states.

Above-mentioned LED bulb of the present utility model, the outward appearance visual color of positioning pedestal 20 can present with the photochromic of LED light-emitting component 12 and conform to, thereby can provide photochromic implementation result with comprehensive identification bulb main body, and then reach and be easy to confirm practical functions such as photochromic when checking over goods identification and consumption in the time of needn't considering to put angle and material storage management and control when having more package handling is chosen.

LED bulb of the present utility model, consult shown in Figure 6ly, this positioning pedestal 20, its hole slot 21 hole walls 22 are to center deflection shape a little, several LED light-emitting component 12 guidings of array-like can be positioned to the projection end and suitably gather shape, to improve the concentrated brightness of overall light better to the center; For another Fig. 5, shown in Figure 7, the seat surface that the hole slot of this positioning pedestal is 21 further is provided with hole 23, is beneficial to play thermolysis.

Above-mentioned LED bulb, as shown in Figure 9, this positioning pedestal 20 can further form the hollow base frame with big end down layered laminate end face, and each layer end face is provided with the hole slot 21 that capable for LED light-emitting component 12 correspondences wear; This structural design can be beneficial to several LED light-emitting components 12 are being located on the crown top of burner 11 of differing heights, and makes the LED bulb behind the composition have better side-looking illumination h visual effect.

The foregoing description explanation, preferred technique category when only implementing for the utility model, not should with implement as the utility model the time unique restriction, so, the major technique content that act is put down in writing according to explanation of the utility model the foregoing description and following claim scope, and easily and fail to increase the simple material of special efficacy, the changes in modification of shape, for example, the pedestal shape of the positioning pedestal that the utility model embodiment is disclosed is carried out equivalence modification, the cylindric hole slot that maybe will be located on the pedestal makes the hole slot shape that other can overlap the LED light-emitting component for frame into, maybe this positioning pedestal and fixing means between the crown top of burner are changed into general common corresponding concavo-convex buckle form, and fail to promote the design of the variation of original essence effect, ought to still belong to the utility model application right claimed range.

In sum, the utility model LED bulb has practical function really, and it utilizes positioning pedestal Reach and strengthen LED light-emitting component polarization with the concentrated brightness of raising light, and distinguish with providing comprehensive Know the effect of bulb light chromatic effect, effectively solve the shortcoming and inconvenience of existing LED bulb structure, and according to this Known to the utility model creator, technical characterstic of the present utility model had not been seen open before application or use, Have standby novelty, creativeness, file an application in accordance with the law.

Claims

1, a kind of LED bulb is characterized in that, comprises that a bulb main body and that is made of several LED light-emitting components wears and combined integrated positioning pedestal for the LED light-emitting component; This positioning pedestal seat surface is provided with the hole slot that several LED light-emitting component correspondences for the bulb main body wear and connect, and this hole slot forms the hole shape that the LED light-emitting component that correspondence is worn is directed to vertical, combines with bulb-body by this positioning pedestal and fixes.

According to the described LED bulb of claim 1, it is characterized in that 2, described positioning pedestal has and the photochromic visual color that conforms to of LED light-emitting component.

According to the described LED bulb of claim 1, it is characterized in that 3, described positioning pedestal hole-and-slot becomes hole wall to the little deflection shape in center.

According to the described LED bulb of claim 1, it is characterized in that 4, the seat surface between described positioning pedestal hole slot is provided with the hole with thermolysis.