CN201934970U

CN201934970U - Light emitting diode (LED) candle-bulb lamp

Info

Publication number: CN201934970U
Application number: CN2010206611171U
Authority: CN
Inventors: 钱勇; 马人秀; 李永勇
Original assignee: DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Current assignee: DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Priority date: 2010-12-15
Filing date: 2010-12-15
Publication date: 2011-08-17
Anticipated expiration: 2020-12-15

Abstract

The utility model discloses a light emitting diode (LED) candle-bulb lamp, which comprises a lamp adapter, a bulb shell and a luminous module which is arranged inside the bulb shell, wherein the luminous module comprises a glass mandrel and a lamp post, the lamp post comprises a post body, the post body is formed by encircling a plurality of substrates, a plurality of LED luminous elements are welded on each substrate, two adjacent substrates are connected with each other through a conducting wire, the post body is also provided with a rectifier and a current-limiting resistor, and one end of the post body is connected with a lead inside the glass mandrel through a lead wire. The LED luminous elements are distributed on the lamp post along the circumferential direction, the LED luminous elements also can be arranged on the front end surface of the lamp post when necessary, so the periphery and the front end of the lamp post emit light, and the luminous effect of an electric incandescent lamp tungsten filament can be realized. But compared with an electric incandescent lamp, the LED candle-bulb lamp is more energy-saving and more environmentally-friendly, more electricity can be saved, and the service life is longer; and production equipment and production process of original electric incandescent lamps can be utilized to realize the mass production of the LED candle-bulb lamp, so the production cost can be reduced. In addition, the bulb shell is made into a candle shape, so a decorative effect can be realized.

Description

A kind of LED candle bubble lamp

Technical field

The utility model relates to a kind of lighting bulb, particularly a kind of LED candle bubble lamp.

Background technology

Traditional incandescent lamp comprises lamp holder, and cell-shell and be arranged on glass stem in the cell-shell is drawn seal wire and connected tungsten filament in the stem stem, be as light source with tungsten filament, and cell-shell vacuumized, charge into inert gas, just can be used as lighting source, this incandescent lamp extensively is used, but because its shape is attractive in appearance inadequately, also exist the expense electricity, shortcomings such as life-span weak point, along with the development of society, it more and more can not adapt to the requirement to decoration and energy-saving and emission-reduction to people.

Summary of the invention

The utility model has overcome above-mentioned the deficiencies in the prior art, and the LED candle bubble lamp that plays certain decorative effect of a kind of energy-conserving and environment-protective, long service life is provided.

The technical solution of the utility model is achieved in that

A kind of LED candle bubble lamp, comprise lamp holder, cell-shell and be arranged on luminescence component in the cell-shell, described luminescence component comprises glass stem and lamppost, and lamppost comprises cylinder, and described cylinder is to be surrounded by the polylith substrate to form, on every substrate, be welded with a plurality of LED light-emitting components, link to each other with lead between the adjacent substrate, also be provided with rectifier and current-limiting resistance on cylinder, an end of cylinder links to each other with lead-in wire in the glass stem by seal wire.

As preferably, two adjacent substrates are connected together by gluing.

As preferably, described substrate is aluminium base or PCB circuit board.

As preferably, on the end face of the cylinder other end, also be furnished with the LED light-emitting component.

As preferably, described LED light-emitting component is a led chip.

As preferably, described cylinder is to be surrounded by 5 substrates to form.

For making integral body more attractive in appearance, as preferably, described current-limiting resistance is arranged in the inner space that the polylith substrate encloses, and described rectifier is welded on wherein on the substrate.

Adopted the beneficial effects of the utility model of technique scheme to be:

The utility model is circumferentially to be distributed with the LED light-emitting component in the lamppost upper edge, also can the LED light-emitting component be set on the front end face of lamppost in case of necessity, make lamppost around and front end luminous, reach the illumination effect of incandescent lamp tungsten filament, but compare with incandescent lamp, energy-conserving and environment-protective more, it is long to economize electric life; Also can utilize the production equipment and the technology of former incandescent lamp to produce in enormous quantities, reduce production costs, in addition, cell-shell makes the candle flame shape, has certain decorative effect.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

The specific embodiment of the present utility model is as follows:

Embodiment: a kind of LED candle bubble lamp, as shown in Figure 1, comprise lamp holder 8, cell-shell 9 and be arranged on luminescence component in the cell-shell 9, cell-shell 9 is the candle flame shape, described luminescence component comprises glass stem 1, lamppost, lamppost comprises cylinder 2, described cylinder 2 is to be surrounded by 5 substrates 7 to form, and described substrate 7 is the PCB circuit board, is welded with a plurality of LED light-emitting components 3 on every substrate 7, link to each other with lead between the adjacent substrate 7, and two adjacent substrates 7 are connected together by gluing, also are provided with rectifier 4 and current-limiting resistance on cylinder 2, and rectifier 4 is welded on wherein on the substrate, current-limiting resistance is arranged in the inner space that the polylith substrate encloses, and an end of cylinder 2 links to each other with lead-in wire 6 in the glass stem 1 by seal wire 5.In order to increase light angle, on the end face of cylinder 2 other ends, also be furnished with LED light-emitting component 3, described LED light-emitting component 3 is a led chip.

Each parameter comparison of the utility model and conventional incandescent is as follows:

?	Power consumption	Light efficiency	Life-span
				Incandescent lamp (tungsten filament stem stem)	15W、25W	8-10lm	1000h
LED candle bubble lamp	1W、1.5W	Greater than 70lm	Greater than 50000h

1 compares with traditional incandescent lamp: power consumption descends 90%; Light efficiency increases 7-8 doubly, surpasses electricity-saving lamp country efficiency primary standard; Long-life distinguishing feature is arranged.

2. can directly replace incandescent lamp.

3. comparing not mercurously with electricity-saving lamp, can reach the ROHS of European Union standard fully, is the green illumination of compliance with environmental protection requirements.

Claims

1. a LED candle steeps lamp, comprise lamp holder, cell-shell and be arranged on luminescence component in the cell-shell, it is characterized in that: described luminescence component comprises glass stem and lamppost, and lamppost comprises cylinder, and described cylinder is to be surrounded by the polylith substrate to form, on every substrate, be welded with a plurality of LED light-emitting components, link to each other with lead between the adjacent substrate, also be provided with rectifier and current-limiting resistance on cylinder, an end of cylinder links to each other with lead-in wire in the glass stem by seal wire.

2. a kind of LED candle bubble lamp according to claim 1, it is characterized in that: two adjacent substrates are connected together by gluing.

3. a kind of LED candle bubble lamp according to claim 1 and 2, it is characterized in that: described substrate is aluminium base or PCB circuit board.

4. a kind of LED candle bubble lamp according to claim 1 is characterized in that: also be furnished with the LED light-emitting component on the end face of the cylinder other end.

5. according to claim 1 or 4 described a kind of LED candle bubble lamps, it is characterized in that: described LED light-emitting component is a led chip.

6. a kind of LED candle bubble lamp according to claim 1, it is characterized in that: described cylinder is to be surrounded by 5 substrates to form.

7. a kind of LED candle bubble lamp according to claim 1 is characterized in that: described current-limiting resistance is arranged in the inner space that the polylith substrate encloses, and described rectifier is welded on wherein on the substrate.