CN211853559U

CN211853559U - LED bulb lamp

Info

Publication number: CN211853559U
Application number: CN202020341087.XU
Authority: CN
Inventors: 穆金林
Original assignee: Hangzhou Yida Lighting Co ltd
Current assignee: Hangzhou Yida Lighting Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-03
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a LED bulb lamp, and discloses a LED bulb lamp, which comprises a lamp holder, a power driving device, a glass core column, a glass bulb and a flexible lamp strip; a power supply driving device is arranged in the lamp holder, and one end of the power supply driving device is fixedly connected with the lamp holder; a glass core column is arranged below the power supply driving device and fixedly connected with the other end of the power supply driving device; a flexible light bar is arranged on the periphery of the glass core column and fixedly connected with the glass core column; the utility model fixes the flexible light bar in a direct welding way by welding the guide wire of the glass core column with the flexible aluminum substrate of the flexible light bar, and the operation is simple; the light-emitting chips are uniformly welded on the copper foil layer; light emitting chips are uniformly distributed; the flexible light bar comprises a flexible aluminum substrate, and the flexible light bar and the glass core column of the flexible aluminum substrate can be formed into different shapes, wherein the common shapes include a spiral shape, a triangle-like shape, a circular shape and a broken line shape; the LED bulb lamps in different shapes are good in uniformity and good in illumination and small in glare.

Description

LED bulb lamp

Technical Field

The utility model relates to a LED ball bubble lamp has especially related to a LED ball bubble lamp.

Background

Most of LED bulb lamps in the current market adopt ceramic substrates to manufacture light bars. The lamp strip made of the ceramic has poor flexibility, is easy to break and single in arrangement, and the LED bulb lamp with the ceramic as the substrate is complex in installation process.

As in the patent headings: the utility model provides a ceramic radiator LED ball bubble lamp, application number: CN201620638310.0, application date: 2016-06-15, the present utility model discloses a ceramic radiator LED bulb lamp; the LED lamp comprises a lamp cap, a built-in driving power supply, a ceramic radiator, an LED module, a decorative cover and a glass bulb shell, wherein the ceramic radiator is provided with a hollow cylinder, the lower end of the hollow cylinder is provided with a tubular cavity, the outer side of the tubular cavity is installed in the lamp cap, the LED module is provided with a pipe body which is matched and sleeved with the outer circle surface of the hollow cylinder, and a plurality of light emitting tubes are arranged on the outer surface of the pipe body at intervals; the built-in driving power supply is arranged in the tubular cavity, and the lower edge of the glass bulb shell is connected with the outer side ring convex edge of the tubular cavity. The ceramic radiator LED bulb lamp is simple and convenient to mount, compact in structure, firm and attractive, the overall radiating effect is good, the production efficiency is effectively improved, and the service life of the LED lamp is prolonged.

According to the LED bulb lamp with the ceramic radiator in the prior art, the ceramic radiator is internally provided with the ceramic radiating device, so that the LED bulb lamp is poor in flexibility, easy to break, single in arrangement, complex in installation process and uneven in light emission.

SUMMERY OF THE UTILITY MODEL

The utility model discloses adopt built-in ceramic heat abstractor to the LED ball bubble lamp among the prior art, the poor easy fracture of flexibility, it is single to arrange, and the mounting process is complicated, and luminous inhomogeneous shortcoming provides a LED ball bubble lamp.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

an LED bulb lamp comprises a lamp holder, wherein a power driving device is arranged in the lamp holder, one end of the power driving device is fixed in the lamp holder, and a glass core column is fixed at the other end of the power driving device;

still include flexible lamp strip, flexible lamp strip distributes in the periphery of glass stem, and with glass stem fixed connection.

Preferably, the flexible light bar and the glass core column can be formed into different shapes, and the common shapes include spiral, triangle-like, circular and fold line shapes; the number of the flexible lamp strips used in different shapes is different, and different connection modes of the flexible lamp strips are in series connection and parallel connection.

Preferably, the flexible light bar comprises a flexible aluminum substrate, an insulating layer and a copper foil layer which are arranged from top to bottom, and the light-emitting chip is welded on the copper foil layer. The light-emitting chip is directly welded on the copper foil layer, so that the operation is simple, and the production cost is saved.

Preferably, a toner is further adhered to the light emitting chip, and the toner adjusts the color temperature of the light emitting chip. By adjusting the color temperature, a better luminous effect is achieved.

Preferably, the light emitting chips are uniformly welded on the copper foil layer. The LED bulb lamp is uniform in light emission due to the uniformly distributed light-emitting chips.

Preferably, copper guide wires are arranged at two ends of the glass core column, and the flexible light bar is electrified through the copper guide wires.

Preferably, the guide wire of the glass stem is welded to the flexible aluminum substrate. The flexible lamp strip is fixed in a direct welding mode, and the operation is simple.

Preferably, the connection end of the glass core column and the power supply driving device is in a horn shape. The glass core column and the power supply driving device are sintered together, and the horn shape is easy for sintering the glass core column.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the utility model fixes the flexible light bar in a direct welding way by welding the guide wire of the glass core column with the flexible aluminum substrate of the flexible light bar, and the operation is simple; the light-emitting chips are welded on the copper foil layer in an equidistant mode; the LED bulb lamps uniformly emit light by the aid of the uniformly distributed light-emitting chips; the flexible light bar comprises a flexible aluminum substrate, and the flexible light bar and the glass core column of the flexible aluminum substrate can be formed into different shapes, wherein the common shapes include a spiral shape, a triangle-like shape, a circular shape and a broken line shape; the LED bulb lamps with different shapes have good uniformity and good illumination and small glare.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a view of the heat dissipation device of the present invention.

Fig. 3 is a structural view of the glass lamp post of the present invention.

The names of the parts indicated by the numerical references in the above figures are as follows: the LED lamp comprises a lamp holder 1, a power supply driving device 2, a glass bulb 3, a flexible lamp strip 4, a glass core column 5, a light emitting chip 41 and a flexible aluminum substrate 42.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

An LED bulb lamp is shown in figure 1 and comprises a lamp holder 1, a power supply driving device 2, a glass core column 5, a glass bulb 3 and a flexible lamp strip 4;

a power supply driving device 2 is arranged in the lamp holder 1, and one end of the power supply driving device 2 is fixedly connected with the lamp holder 1; a glass core column 5 is arranged below the power driving device 2, and the glass core column 5 is fixedly connected with the other end of the power driving device 2;

a flexible light bar 4 is arranged on the periphery of the glass core column 5, and the flexible light bar 4 is fixedly connected with the glass core column 5;

the lamp holder 1 is fixed with 3 clay of glass bulb, and flexible lamp strip 4 and glass stem 5 are all established inside 3 glass bulb.

Referring to fig. 2, the flexible light bar 4 includes a flexible aluminum substrate 42, an insulating layer, a copper foil layer, and a light emitting chip 41, wherein the flexible aluminum substrate 42, the insulating layer, and the copper foil layer are arranged from bottom to top; by directly welding the light emitting chip 41 on the copper foil layer, the operation is simple, and the production cost is saved.

The light emitting chips 41 are welded on the copper foil layer in an equidistant manner; the light emitting chips 41 are uniformly distributed, and the LED bulb lamp is uniform in light emitting.

Referring to fig. 3, copper wires are provided at both ends of the glass stem 5.

The connection end of the glass core column 5 and the power supply driving device 2 is horn-shaped.

The burner 1 is suitable for all screw burners 1, the usual models being E12 and E26.

Example 2

In example 1, the guide wire of the glass stem 5 is welded to the flexible aluminum substrate 42 of the flexible light bar 4. The flexible lamp strip 4 is fixed in an electric welding mode, and the operation is simple.

The flexible lamp strip 4 and the glass core column 5 can be formed into different shapes, and the common shapes include spiral, triangle-like, circular and fold line shapes; the number of the flexible light bars 4 used in different shapes is different, and different connection modes of the flexible light bars 4 are in series connection and parallel connection.

Example 3

On the basis of embodiment 1, the flexible light bar 4 further comprises toner and glue, and the toner is adhered to the light emitting chip 41 through the glue; the color temperature of the light emitting chip 41 is adjusted by the toner. By adjusting the color temperature, a better luminous effect is achieved.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a LED ball bubble lamp, includes lamp holder (1), is equipped with power drive device (2) in lamp holder (1), and power drive device (2) one end is fixed in lamp holder (1), and the other end is fixed with glass stem (5), its characterized in that: the LED lamp further comprises flexible lamp strips (4), wherein the flexible lamp strips (4) are distributed on the periphery of the glass core column (5) and are fixedly connected with the glass core column (5).

2. The LED bulb lamp according to claim 1, wherein: the flexible light bar (4) comprises a flexible aluminum substrate (42), an insulating layer and a copper foil layer which are arranged from top to bottom, and a light-emitting chip (41) is welded on the copper foil layer.

3. The LED bulb lamp according to claim 2, wherein: toner is also adhered to the light-emitting chip (41), and the toner adjusts the color temperature of the light-emitting chip (41).

4. The LED bulb lamp according to claim 2, wherein: the light emitting chips (41) are uniformly welded on the copper foil layer.

5. The LED bulb lamp according to claim 1, wherein: and copper guide wires are arranged at two ends of the glass core column (5) and are used for electrifying the flexible lamp strip (4).

6. The LED bulb lamp according to claim 5, wherein: the guide wire of the glass core column (5) is welded with the flexible aluminum substrate (42).

7. The LED bulb lamp according to claim 1, wherein: the connecting end of the glass core column (5) and the power supply driving device (2) is trumpet-shaped.