CN201964196U

CN201964196U - Novel LED (light-emitting diode) lamp bulb

Info

Publication number: CN201964196U
Application number: CN2011200220179U
Authority: CN
Inventors: 但驿凡
Original assignee: DONGGUAN APSUN LIGHTING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN APSUN LIGHTING TECHNOLOGY Co Ltd
Priority date: 2011-01-24
Filing date: 2011-01-24
Publication date: 2011-09-07
Anticipated expiration: 2021-01-24

Abstract

The utility model discloses a novel LED (light-emitting diode) lamp bulb, which comprises a lamp cap and a transparent or semitransparent bulb shell fixed on the lamp cap. The lamp cap is provided with an LED lamp set extending into the bulb shell. The novel LED lamp bulb is ingenious and reasonable in design; a plurality of LED lamps are stably fixed in the bulb shell through a lamp bracket; and not only is the illuminating brightness high, are the effects of energy saving and light efficiency good, but also the structure is simple, the production and the manufacturing are easy, and the cost is reduced. In addition, the shape of the lamp bracket can be flexibly set according to the needed light-emitting efficiency so as to reach an enough length to set the LED lamps with a corresponding quantity. Simultaneously, the profiles of the bulb shell are various to meet personalized requirements, and the novel LED lamp bulb can be widely applied to indoor illumination, reading illumination, landscape advertisement illumination and the like.

Description

The New LED bulb

Technical field

The utility model relates to bulb bulb technical field, is specifically related to a kind of New LED bulb.

Background technology

Conventional incandescent, it is luminous to utilize filament to carry out, service life instability, the burning-point time generally is no more than 500 hours, and bulb generates heat easily when using, power consumption is big.Along with the development of LED technology, the LED lamp is because little, the advantages such as caloric value is little, long service life of its power consumption, thereby obtains application more and more widely in illumination.Because its brightness of sending is limited during as light emitting source with single LED light emitting diode, thereby the LED bulb that to engender with a plurality of LED light emitting diodes on the market be light emitting source.The patent No. is that the Chinese utility model patent of ZL2004200223001 discloses a kind of general lighting LED bulb, and bulb shell is one-body molded with optically focused outer cover on every side by the compound lens of end face; Several layers led light source array spacings is positioned at the optically focused outer cover, and is provided with a downward arched arc interface at the top of interlayer; Hickey is connected the bottom surface of the lamp seat of optically focused outer cover bottom.Though this LED bulb plays the effect of electricity-saving lamp and ornament lamp, its complex structure, manufacturing cost height.

The utility model content

The purpose of this utility model is, at above-mentioned deficiency, provides a kind of New LED bulb of simple and reasonable, easy to process, low cost of manufacture.

For achieving the above object, technical scheme provided by the utility model is:

A kind of New LED bulb, it comprises that a lamp holder and is fixed on the transparent or semitransparent cell-shell on this lamp holder, described lamp holder is provided with a LED lamp group that stretches in the described cell-shell.

Described LED lamp group comprises that a circuit board and is fixed on the lamp bracket on this circuit board, and described lamp bracket is provided with a plurality of LED lamps, and those LED lamps link to each other with described circuit board respectively.

Described lamp bracket is a ring-type plate body, and its top is bigger, and the bottom is and dwindles shape gradually, and is fixed on the described circuit board.

Described lamp bracket is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board, and extend straight up the upper end.

Described lamp bracket is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board, and extend straight up the upper end, and is positioned on the described cell-shell by a support.

The head of described cell-shell projection spherical in shape, afterbody are dwindles shape gradually and extends downwards.

The middle part of described cell-shell is bigger, and head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms sphere.

The middle part of described cell-shell is bigger, and head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms wedge angle.

The middle part of described cell-shell is bigger, and head is to lopsidedness and be and dwindle shape gradually and extend upward, and afterbody is and dwindles shape gradually and extend downwards.

The beneficial effects of the utility model are: the utility model design is ingenious rationally, by lamp bracket a plurality of LED lamps is surely put to be fixed in the cell-shell, and not only brightness of illumination is big, and is energy-conservation effective with light efficiency, and simple in structure, manufactures easily, reduces cost; In addition, the shape of lamp bracket can also be set flexibly according to required luminous efficiency, and to reach the LED lamp that enough length is provided with respective numbers, the appearance profile of cell-shell is varied simultaneously, satisfy a sexual demand, can be widely used in room lighting, reading lighting, view advertising lighting etc.

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is the structural representation of first embodiment of the present utility model;

Fig. 2 is the decomposition texture schematic diagram of Fig. 1;

The structural representation of Fig. 3 second embodiment of the present utility model;

The structural representation of Fig. 4 the 3rd embodiment of the present utility model;

The structural representation of Fig. 5 the 4th embodiment of the present utility model;

The structural representation of Fig. 6 the 5th embodiment of the present utility model.

The specific embodiment

First embodiment: referring to Fig. 1 and Fig. 2, a kind of New LED bulb that present embodiment provides, it comprises that a lamp holder 1 and is fixed on the transparent or semitransparent cell-shell 2 on this lamp holder 1, described lamp holder 1 is provided with a LED lamp group 3 that stretches in the described cell-shell 2.Described LED lamp group 3 comprises that a circuit board 31 and is fixed on the lamp bracket 32 on this circuit board 31, and described lamp bracket 32 is provided with a plurality of LED lamps 33, and those LED lamps 33 link to each other with described circuit board 31 respectively.Described lamp bracket 32 is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board 31, and extend straight up the upper end.The head of described cell-shell 2 projection spherical in shape, afterbody are dwindles shape gradually and extends downwards.

Second embodiment: referring to Fig. 3, a kind of New LED bulb that present embodiment provides, the difference of itself and first embodiment is that described lamp bracket 32 is a ring-type plate body, and its top is bigger, and the bottom is and dwindles shape gradually, and is fixed on the described circuit board 31.The employing circulus designs, and can effectively increase the length of lamp bracket 32, to reach the LED lamp 33 that enough length is provided with respective numbers, improves luminous efficiency.

The 3rd embodiment: referring to Fig. 4, a kind of New LED bulb that present embodiment provides, the difference of itself and first embodiment is, the middle part of described cell-shell 2 is bigger, head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms sphere, to satisfy a sexual demand.

The 4th embodiment: referring to Fig. 5, a kind of New LED bulb that present embodiment provides, the difference of itself and first embodiment is that the middle part of described cell-shell 2 is bigger, head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms wedge angle.Described lamp bracket 32 is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board 31, and extend straight up the upper end, and is positioned on the head-end location of described cell-shell 2 by a support 4.

The 5th embodiment: referring to Fig. 6, a kind of New LED bulb that present embodiment provides, the difference of itself and first embodiment is, the middle part of described cell-shell 2 is bigger, head is to lopsidedness and be and dwindle shape gradually and extend upward, and afterbody is and dwindles shape gradually and extend downwards, and is ornamental strong.

As described in the utility model the foregoing description, adopt structure same or analogous and the New LED bulb of other structure of obtaining, all in the utility model protection domain with it.

Claims

1. a New LED bulb is characterized in that, it comprises that a lamp holder and is fixed on the transparent or semitransparent cell-shell on this lamp holder, and described lamp holder is provided with a LED lamp group that stretches in the described cell-shell.

2. New LED bulb according to claim 1 is characterized in that: described LED lamp group comprises that a circuit board and is fixed on the lamp bracket on this circuit board, and described lamp bracket is provided with a plurality of LED lamps, and those LED lamps link to each other with described circuit board respectively.

3. New LED bulb according to claim 2 is characterized in that: described lamp bracket is a ring-type plate body, and its top is bigger, and the bottom is and dwindles shape gradually, and is fixed on the described circuit board.

4. New LED bulb according to claim 2 is characterized in that: described lamp bracket is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board, and extend straight up the upper end.

5. New LED bulb according to claim 2 is characterized in that: described lamp bracket is a bar shaped plate body, and the lower end of this bar shaped plate body is fixed on the described circuit board, and extend straight up the upper end, and is positioned on the described cell-shell by a support.

6. New LED bulb according to claim 2 is characterized in that: the head of described cell-shell projection spherical in shape, afterbody are dwindles shape gradually and extends downwards.

7. New LED bulb according to claim 2 is characterized in that: the middle part of described cell-shell is bigger, and head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms sphere.

8. New LED bulb according to claim 2 is characterized in that: the middle part of described cell-shell is bigger, and head, tail two ends are and dwindle the shape symmetry gradually and extend to both sides, and head end forms wedge angle.

9. New LED bulb according to claim 2 is characterized in that: the middle part of described cell-shell is bigger, and head is to lopsidedness and be and dwindle shape gradually and extend upward, and afterbody is and dwindles shape gradually and extend downwards.