CN203784701U

CN203784701U - LED bulb

Info

Publication number: CN203784701U
Application number: CN201420159534.4U
Authority: CN
Inventors: 黄国豪
Original assignee: HESHAN JIANHAO LIGHTING INDUSTRIAL Co Ltd
Current assignee: Heshan Jianhao Lighting Industrial Co ltd
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2014-08-20
Anticipated expiration: 2024-04-02

Abstract

The utility model discloses an LED bulb. The LED bulb comprises a lamp holder, a lamp housing and an LED lighting module positioned in the lamp housing. The LED lighting module comprises a glass core column and an LED lighting strip. Guiding wires connected with two poles of a power supply are arranged on the glass core column and are respectively an L pole guiding wire connected with an L pole of the power supply and an N pole guiding wire connected with an N pole of the power supply. The L pole guiding wire and the N pole guiding wire are respectively positioned at the upper end and the lower end of the glass core column and respectively form geometric figures. Two ends of the LED lighting strip are respectively and electrically connected with the L pole guiding wire and the N pole guiding wire. The LED bulb has following characteristics: according to models of a light source, fixation and electrical connection are achieved; and the LED bulb is low in technological requirements and production cost.

Description

A kind of LED bulb

Technical field

The utility model relates to bulb, particularly a kind of LED bulb.

Background technology

Bulb is widely used in people's life and production field, and in recent years, along with the continuous progress of energy-conserving and environment-protective technology, LED illumination progressively replaces traditional lighting and becomes the leading role of lighting field.The LED lamp of existing a kind of imitative tengsten lamp way fixes light-emitting section to realize by the wick column of imitative tungsten filament, and this way is generally that the point forming by the inner multiple conducting wires arranging of stem stem connects realize the fixing of light-emitting section and be electrically connected to.Because the number of conductors that different moulding needs and length are different, wick column's sharing is not strong, and often different shaping need to be made different wick columns and realize fixing and electrical connection.In addition for complicated moulding, the middle part of Hai Yao wick column arranges passage, by being set in passage, wire guide supports light-emitting section (or luminous filament) again, this way is not only high to technological requirement, easily generation is produced bad and is caused waste and reduce production efficiency, also can increase moulding production cost on the other hand.Therefore, the LED bulb in conventional art need further improve and optimize.

Utility model content

In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of LED bulb, and it has the feature such as can realize easily fixing and electrical connection according to light source moulding, technological requirement is low, production cost is low.

The utility model solves the technical scheme that its technical problem adopts:

A kind of LED bulb, the LED light emitting module that comprises lamp holder, lamp housing and be positioned at lamp housing inside, described LED light emitting module comprises glass stem and LED light-emitting section, on described glass stem, be provided with the wire that connects two poles, described wire is respectively the L polar conductor and the N polar conductor that is connected the power supply N utmost point that connects the power supply L utmost point, described L polar conductor and N polar conductor lay respectively at the upper and lower end of described glass stem, and geometric figure of each self-forming, the two ends of described LED light-emitting section are electrically connected to described L polar conductor and N polar conductor respectively.

As the improvement of technique scheme, described L polar conductor and N polar conductor are comprised of a wire respectively.

As the further improvement of technique scheme, described L polar conductor and N polar conductor form with upper conductor by two respectively, and in the wire of same electrode, wherein one forms the geometric figure being electrically connected to, and all the other several form support to this geometric figure and fix.

Further, the wire of described glass stem lower end is four, a geometric figure form being electrically connected to wherein, and its excess-three rhizosphere is circumferentially uniform around described glass stem, and one end is connected with this geometric figure, and the other end is connected to the lower end of described glass stem.

Further, described geometric figure is circle, triangle, ellipse, square.

Further described lamp housing is comprised of glass or plastic material.

The beneficial effects of the utility model are: adopt the utility model of said structure, tool has the following advantages:

1, the geometric figure that L polar conductor and N polar conductor form by the restrictive point of having of traditional method connect become can arbitrary extension line connect, during production, can realize easily fixing and be electrically connected to according to the moulding of light source, and this flexible structure, structure can realize composition needs for the LED light emitting module of varying number different shaping, and sharing is strong;

2, with respect in traditional method for by light-emitting section fixation, often at the middle part of wick column, passage is set, by being set in passage, wire guide supports high to technological requirement that light-emitting section (or luminous filament) brings again, easily produce and produce bad and cause waste and reduce production efficiency, increase the defect of moulding production cost, structure of the present utility model also can realize simple connection by a small amount of seal wire for complex model, both saved material and convenient production, and can effectively reduce production cost and produce the waste that defective products causes.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model (hide lamp housing and LED light-emitting section, the geometric figure of two polar conductors is circular);

Fig. 2 is the structural representation of the utility model (hide lamp housing and LED light-emitting section, the geometric figure of two polar conductors is circular and square);

Fig. 3 ~ Fig. 5 is the structural representation of the utility model while selecting different geometric figure.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

With reference to Fig. 1 ~ Fig. 5, a kind of LED bulb of the present utility model, comprises lamp holder 1, lamp housing 2 and the LED light emitting module that is positioned at lamp housing 2 inside, and described lamp housing 2 is comprised of glass or plastic material; Described LED light emitting module comprises glass stem 3 and LED light-emitting section 4, on described glass stem 3, be provided with the wire that connects two poles, described wire is respectively the L polar conductor 5 and the N polar conductor 6 that is connected the power supply N utmost point that connects the power supply L utmost point, described L polar conductor 5 and N polar conductor 6 lay respectively at the upper and lower end of described glass stem 3, and geometric figure of each self-forming, described geometric figure is circle, triangle, ellipse, square etc., and the two ends of described LED light-emitting section 4 are electrically connected to described L polar conductor 5 and N polar conductor 6 respectively.

Described L polar conductor 5 and N polar conductor 6 can be comprised of a wire respectively; Also can by two, with upper conductor, form respectively, in the wire of same electrode, wherein one forms the geometric figure being electrically connected to, and all the other several form support to this geometric figure and fix.

In the present embodiment, the wire of described glass stem 3 lower ends is four, and wherein one forms the geometric figure being electrically connected to, and its excess-three rhizosphere is circumferentially uniform around described glass stem 3, and one end is connected with this geometric figure, and the other end is connected to the lower end of described glass stem 3.

The utility model that adopts said structure, tool has the following advantages:

1, the geometric figure that L polar conductor 5 and N polar conductor 6 forms by the restrictive point of having of traditional method connect become can arbitrary extension line connect, during production, can realize easily fixing and be electrically connected to according to the moulding of light source, and this flexible structure, structure can realize composition needs for the LED light emitting module of varying number different shaping, and sharing is strong;

The above, be better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.

Claims

1. a LED bulb, comprise lamp holder (1), lamp housing (2) and the LED light emitting module that is positioned at lamp housing (2) inside, it is characterized in that: described LED light emitting module comprises glass stem (3) and LED light-emitting section (4), on described glass stem (3), be provided with the wire that connects two poles, described wire is respectively the L polar conductor (5) and the N polar conductor (6) that is connected the power supply N utmost point that connects the power supply L utmost point, described L polar conductor (5) and N polar conductor (6) lay respectively at the upper of described glass stem (3), lower end, and geometric figure of each self-forming, the two ends of described LED light-emitting section (4) are electrically connected to described L polar conductor (5) and N polar conductor (6) respectively.

2. a kind of LED bulb according to claim 1, is characterized in that: described L polar conductor (5) and N polar conductor (6) are comprised of a wire respectively.

3. a kind of LED bulb according to claim 1, it is characterized in that: described L polar conductor (5) and N polar conductor (6) form with upper conductor by two respectively, in the wire of same electrode, wherein one forms the geometric figure being electrically connected to, and all the other several form support to this geometric figure and fix.

4. a kind of LED bulb according to claim 3, it is characterized in that: the wire of described glass stem (3) lower end is four, wherein one forms the geometric figure being electrically connected to, its excess-three rhizosphere is circumferentially uniform around described glass stem (3), and one end is connected with this geometric figure, and the other end is connected to the lower end of described glass stem (3).

5. according to a kind of LED bulb described in claim 1 or 2 or 3, it is characterized in that: described geometric figure is circle, triangle, ellipse, square.

6. a kind of LED bulb according to claim 1, is characterized in that: described lamp housing (2) is comprised of glass or plastic material.