CN203190088U - LED energy-saving bulb - Google Patents
LED energy-saving bulb Download PDFInfo
- Publication number
- CN203190088U CN203190088U CN201320040146XU CN201320040146U CN203190088U CN 203190088 U CN203190088 U CN 203190088U CN 201320040146X U CN201320040146X U CN 201320040146XU CN 201320040146 U CN201320040146 U CN 201320040146U CN 203190088 U CN203190088 U CN 203190088U
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- CN
- China
- Prior art keywords
- saving bulb
- arc
- led energy
- heat radiation
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED energy-saving bulb and belongs to the technical field of lighting lamps. The LED energy-saving bulb comprises an arc-shaped radiating aluminum seat and a hemispherical lamp shade connected to the top end of the arc-shaped radiating aluminum seat in a threaded mode, wherein a power supply and a circuit board are arranged inside the arc-shaped radiating aluminum seat, the power supply is electrically connected with the circuit board, a plurality of LED lamp beads are welded on the surface of the circuit board, a plurality of strip-shaped radiating grooves are evenly distributed in the surface of the arc-shaped radiating aluminum seat, and radiating air ducts are formed between every two adjacent radiating grooves. The LED energy-saving bulb has the advantages that heat productivity is reduced due to the fact that the small-power LED lamp beads are adopted to serve as a light source, welding is firmer due to the fact that the LED lamp beads are welded with a chip mounter instead of in a traditional manual mode, and the lighting range is wider; meanwhile, due to the fact that the arc-shaped radiating aluminum seat is manufactured with a private mold, hand feeling is good.
Description
Technical field
The utility model relates to the illuminating lamp field, is specifically related to a kind of LED energy-saving bulb.
Background technology
Traditional bulb is incandescent lamp bulb, and its illuminance is lower, and light is not bright, not energy-conservation.Occurred the fluorescent lamp bulb behind incandescent lamp, though it is energy-conservation, light is also brighter, since a large amount of fluorescent material that uses, not enough environmental protection.The lamp that occurs is environmental protection and energy-conservation LED lamp at present, and existing its complex structure of LED bulb mainly comprises three parts, lamp holder, lamp socket and electroluminescent lamp pearl.Its major part of LED lamp pearl that tradition is located on the lamp holder is the high-power lamp pearl, and its caloric value of high-power lamp pearl is big, and illumination is not comprehensive, and traditional high-power lamp pearl is all adopted artificial welding simultaneously, and its welding efficiency is low, and welding quality does not understand, and influences illumination and heat radiation; Traditional lamp socket and radiating seat one, radiating seat are that the Standard Module exploitation forms, and its feel extreme difference influences attractive in appearance.
The utility model content
The purpose of this utility model is to solve above defective, provides many low-power LED lamp pearls of a kind of employing as light source, reduces caloric value, simultaneously the better more energy-conservation LED energy-saving bulb of radiating effect.
The purpose of this utility model realizes in the following manner:
A kind of LED energy-saving bulb, comprise that arc heat radiation aluminium seat and the dome-type lampshade that is screwed onto arc heat radiation aluminium seat top constitute, the circuit board that is provided with power supply and electrically connects with power supply in this arc heat radiation aluminium seat, this circuit board surface is welded with some LED lamp pearls, this arc heat radiation aluminium seating face is evenly distributed with the bar shaped radiating groove, bar shaped radiating groove one end is provided with the bulb mount pad, forms heat dissipation wind channel between adjacent radiating groove.
As preferably, described dome-type lampshade bottom side edge is along being provided with external screw thread, and described arc heat radiation aluminium seat top internal edges is along being provided with internal thread, and the dome-type lampshade is connected by the dispel the heat internal thread of aluminium seat of external screw thread and arc, and screw connection structure is simple, and is conveniently detachable.
As preferably, described LED lamp pearl is evenly distributed on circuit board surface, and rearranges circular configuration around the center.
As preferably, this dome-type lampshade is made of translucent plastic material, and translucent plastic material can make the light irradiation gentleer.
As preferably, this bulb mount pad is spiral mount pad, can directly rotate installation.
As preferably, described heat dissipation wind channel spacing equates.
The beneficial effect that the utility model produces is: the novel energy-conserving bulb, and it adopts many low-power LED lamp pearls as light source, reduces caloric value, and LED lamp pearl is adopted the chip mounter welding, replaces traditional artificial welding, makes welding tightr, and illumination is more wider general; The aluminium of arc heat radiation simultaneously seat is for adopting private molded making, and makes more exquisitely, and feel is good, and radiating effect is better.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of LED energy-saving bulb of the utility model;
Fig. 2 is the overall structure schematic diagram of a kind of LED energy-saving bulb of the utility model;
Among the figure, 1 heat radiation aluminium seat, 2 lampshades, 3 circuit boards, 4LED lamp pearl, 5 radiating grooves, 6 heat dissipation wind channels.
The specific embodiment
Further describe the utility model below in conjunction with drawings and Examples; based on the embodiment in the utility model; those of ordinary skills belong to the scope that the utility model is protected not making all embodiment that obtain under the creative work prerequisite.
Present embodiment, see figures.1.and.2, a kind of LED energy-saving bulb, comprise that arc heat radiation aluminium seat 1 and the dome-type lampshade 2 that is screwed onto arc heat radiation aluminium seat 1 top constitute, described dome-type lampshade 2 bottom side edge are along being provided with external screw thread, described arc heat radiation aluminium seat 1 top internal edges is along being provided with internal thread, and dome-type lampshade 2 is connected by the internal thread of external screw thread with arc heat radiation aluminium seat 1, and this dome-type lampshade 2 is white translucent lampshade 2.The circuit board 3 that is provided with power supply and electrically connects with power supply in this arc heat radiation aluminium seat 1, these circuit board 3 surface soldered have some LED lamp pearls 4, and this lamp pearl is the small light pearl, and its caloric value is little, rapid heat dissipation.Described LED lamp pearl 4 is evenly distributed on circuit board 3 surfaces, and rearranges circular configuration around the center, makes LED lamp pearl 4 lighting effects more comprehensively, illumination is general enclose wider.This arc heat radiation aluminium seat 1 surface is evenly distributed with bar shaped radiating groove 5, and bar shaped radiating groove 5 one ends are provided with the bulb mount pad, and 5 of adjacent radiating grooves form heat dissipation wind channel 6, and heat sinking air channel 6 makes radiating effect more remarkable.This dome-type lampshade 2 is made of translucent plastic material, and translucent plastic material can make the light irradiation gentleer.This bulb mount pad is spiral mount pad, can directly rotate installation.
Use the novel energy-conserving bulb, can be directly installed on the lamp socket, connect power switch, the illumination of can switching on, energy-conserving and environment-protective, long service life, it adopts many low-power LED lamp pearls 4 as light source, reduces caloric value, LED lamp pearl 4 is adopted the chip mounter welding, replace traditional artificial welding, make welding tightr, illumination is more wider general; The aluminium of arc heat radiation simultaneously seat 1 is for adopting private molded making, and makes more exquisitely, and feel is good, and radiating effect is better.
Claims (1)
1. LED energy-saving bulb, comprise that arc heat radiation aluminium seat and the dome-type lampshade that is screwed onto arc heat radiation aluminium seat top constitute, the circuit board that is provided with power supply and electrically connects with power supply in this arc heat radiation aluminium seat, this circuit board surface is welded with some LED lamp pearls, it is characterized in that: this arc heat radiation aluminium seating face is evenly distributed with the bar shaped radiating groove, bar shaped radiating groove one end is provided with the bulb mount pad, forms heat dissipation wind channel between adjacent radiating groove.
2.LED energy-saving bulb according to claim 1, it is characterized in that: described dome-type lampshade bottom side edge is along being provided with external screw thread, described arc heat radiation aluminium seat top internal edges is along being provided with internal thread, and the dome-type lampshade is connected by the internal thread of external screw thread with arc heat radiation aluminium seat.
3. LED energy-saving bulb according to claim 1, it is characterized in that: described LED lamp pearl is evenly distributed on circuit board surface, and rearranges circular configuration around the center.
4. according to any described LED energy-saving bulb of claim 1～3, it is characterized in that: this dome-type lampshade is made of translucent plastic material.
5. according to any described LED energy-saving bulb of claim 1～3, it is characterized in that: this bulb mount pad is spiral mount pad, can directly rotate installation.
6. according to any described LED energy-saving bulb of claim 1～3, it is characterized in that: described heat dissipation wind channel spacing equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320040146XU CN203190088U (en) | 2013-01-25 | 2013-01-25 | LED energy-saving bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320040146XU CN203190088U (en) | 2013-01-25 | 2013-01-25 | LED energy-saving bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190088U true CN203190088U (en) | 2013-09-11 |
Family
ID=49106947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320040146XU Expired - Fee Related CN203190088U (en) | 2013-01-25 | 2013-01-25 | LED energy-saving bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190088U (en) |
-
2013
- 2013-01-25 CN CN201320040146XU patent/CN203190088U/en not_active Expired - Fee Related
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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: 20130911 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |