CN202253052U - Light-emitting diode (LED) energy-saving bulb lamp - Google Patents
Light-emitting diode (LED) energy-saving bulb lamp Download PDFInfo
- Publication number
- CN202253052U CN202253052U CN201120380612XU CN201120380612U CN202253052U CN 202253052 U CN202253052 U CN 202253052U CN 201120380612X U CN201120380612X U CN 201120380612XU CN 201120380612 U CN201120380612 U CN 201120380612U CN 202253052 U CN202253052 U CN 202253052U
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- circuit board
- plastic casing
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Abstract
The utility model discloses a light-emitting diode (LED) energy-saving bulb lamp, which is characterized by comprising an electric connecting terminal, a screw type base, a plastic casing, a plastic radiator, a capsulation copper-based circuit board, a plastic foam casing and a plurality of LED lamp beads. A constant flow driver is arranged in the plastic casing, and the constant flow driver is connected with the capsulation copper-based circuit board through a wire. The electric connecting terminal is located at the outmost end of the screw type base, and the screw type base is installed on the back portion of the plastic casing. The plastic radiator is a plastic radiation fin ring formed by cutting off the tip of a cone shape and is sleeved on the outer ring of the plastic casing. The LED lamp beads are welded to the outer surface of the copper-based circuit board, and the plastic foam casing is installed at the outer end portion of the plastic radiator. The LED energy-saving bulb lamp is simple in structure, safe and convenient to use, good in radiation and insulation, small in energy consumption and long in service life.
Description
Technical field
The utility model belongs to technical field of electronic components, relates to the energy-conservation bulb lamp of a kind of LED.
Background technology
Along with the development and the Increase of population of society, energy-conservationly become an important social problem.High-powered LED lamp has obtained promotion and application energetically because of energy-conservation, high-efficiency environment friendly.Great power LED can produce big heat after energising, long-term high temperature can make luminous flux attenuation, influences the output and the life of product of lamp.In order to keep the job stability of LED lamp, how to dispel the heat is the problem of a key.The material of radiator great majority adopt aluminium alloy at present, need improve heat loss through radiation through oxidation processes, and because aluminium alloy has good electrical conductivity, often influence the insulating properties of LED bulb lamp, must take isolated power supply.Simultaneously because LED bulb lamp weight ratio incandescent lamp is heavy, the cell-shell that adopts glass to do falls and is easy on the ground break, and therefore prevents that the LED bulb lamp from breaking also is an important problem.
The utility model content
The utility model technical problem to be solved provides the energy-conservation bulb lamp of a kind of LED, is difficult for breaking, and has good thermal diffusivity and insulating properties, and safety coefficient is high, and the life-span is long.
The technical solution of utility model is following:
The energy-conservation bulb lamp of a kind of LED is characterized in that, comprises power connection end, screw base, plastic casing, plastic tank radiators, encapsulation copper base circuit board, plastics cell-shell and LED lamp pearl;
Be provided with constant-flow driver in the said plastic casing, constant-flow driver connects encapsulation copper base circuit board through lead;
Said power connection end is positioned at screw base outermost end;
Said screw base is installed in the plastic casing back;
Said plastic tank radiators is a plastics radiating fin ring of clipping the cone shape on pinnacle, is socketed in the outer ring of plastic casing;
The bead weld of said LED lamp is connected on the outer surface of said copper base circuit board;
Said plastics cell-shell is installed in the outer end of said plastic tank radiators.
Described LED lamp pearl is a plurality of.
Beneficial effect:
The energy-conservation bulb lamp of the LED of the utility model, plastic casing outer ring are with the plastics radiating fin ring of the cone shape of clipping the pinnacle, have good thermal diffusivity and insulating properties, adopt the plastics cell-shell simultaneously, and falling on the ground is difficult for breaking, and safety coefficient is high, and the life-span is long.
Below in conjunction with accompanying drawing the utility model is done further to describe in detail.
Description of drawings
Fig. 1 is the energy-conservation bulb lamp structural representation of the utility model LED.
1 is power connection end among the figure, and 2 is the screw base, and 3 is plastic casing, and 4 is plastic tank radiators, and 5 are encapsulation copper base circuit board, and 6 is the plastics cell-shell, and 7 is LED lamp pearl.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, the energy-conservation bulb lamp of a kind of LED is characterized in that, comprises power connection end, screw base, plastic casing, plastic tank radiators, encapsulation copper base circuit board, plastics cell-shell and LED lamp pearl; Be provided with constant-flow driver in the said plastic casing, constant-flow driver connects encapsulation copper base circuit board through lead; Said power connection end is positioned at screw base outermost end; Said screw base is installed in the plastic casing back; Said plastic tank radiators is a plastics radiating fin ring of clipping the cone shape on pinnacle, is socketed in the outer ring of plastic casing; The bead weld of said LED lamp is connected on the outer surface of said copper base circuit board; Said plastics cell-shell is installed in the outer end of said plastic tank radiators.Described LED lamp pearl is a plurality of.
The plastic casing outer ring is with the plastics radiating fin ring of the cone shape of clipping the pinnacle, has good thermal diffusivity and insulating properties.Adopt the plastics cell-shell simultaneously, can prevent to break on the ground.Plastic casing, plastic tank radiators and plastics cell-shell are base material with engineering plastics and general-purpose plastics all, and like PP, ABS, PC, PA, LCP, PPS, PEEK etc., weight has only the half the of aluminium, and processing is simple, has reduced cost.
The energy-conservation bulb lamp of the utility model LED, simple in structure, safe and convenient to use, have good thermal diffusivity and insulating properties, less energy consumption, have long service life.
Claims (2)
1. the energy-conservation bulb lamp of LED is characterized in that, comprises power connection end, screw base, plastic casing, plastic tank radiators, encapsulation copper base circuit board, plastics cell-shell and LED lamp pearl;
Be provided with constant-flow driver in the said plastic casing, constant-flow driver connects encapsulation copper base circuit board through lead;
Said power connection end is positioned at screw base outermost end;
Said screw base is installed in the plastic casing back;
Said plastic tank radiators is a plastics radiating fin ring of clipping the cone shape on pinnacle, is socketed in the outer ring of plastic casing;
The bead weld of said LED lamp is connected on the outer surface of said copper base circuit board;
Said plastics cell-shell is installed in the outer end of said plastic tank radiators.
2. the energy-conservation bulb lamp of LED according to claim 1 is characterized in that, described LED lamp pearl is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120380612XU CN202253052U (en) | 2011-10-08 | 2011-10-08 | Light-emitting diode (LED) energy-saving bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120380612XU CN202253052U (en) | 2011-10-08 | 2011-10-08 | Light-emitting diode (LED) energy-saving bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253052U true CN202253052U (en) | 2012-05-30 |
Family
ID=46114292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120380612XU Expired - Fee Related CN202253052U (en) | 2011-10-08 | 2011-10-08 | Light-emitting diode (LED) energy-saving bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822124A (en) * | 2014-02-25 | 2014-05-28 | 苏州东亚欣业节能照明有限公司 | Led energy-saving lamp |
-
2011
- 2011-10-08 CN CN201120380612XU patent/CN202253052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822124A (en) * | 2014-02-25 | 2014-05-28 | 苏州东亚欣业节能照明有限公司 | Led energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151008 |