CN201628123U - Energy-saving LED lamp bulb - Google Patents
Energy-saving LED lamp bulb Download PDFInfo
- Publication number
- CN201628123U CN201628123U CN2010292160921U CN201029216092U CN201628123U CN 201628123 U CN201628123 U CN 201628123U CN 2010292160921 U CN2010292160921 U CN 2010292160921U CN 201029216092 U CN201029216092 U CN 201029216092U CN 201628123 U CN201628123 U CN 201628123U
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- CN
- China
- Prior art keywords
- led
- aluminium alloy
- lampshade
- energy
- radiating seat
- 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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Abstract
The utility model discloses an energy-saving LED lamp bulb which comprises a lamp holder, a lampshade, an LED lamp, a circuit board and an electronic component, wherein the lampshade is arranged on the lamp holder, the LED lamp is positioned inside the lampshade and the electronic component is arranged on the circuit board. The energy-saving LED lamp bulb is characterized in that the lampshade consists of a glass cover and an aluminum alloy heat-dissipating seat, the glass cover is mounted on the aluminum alloy heat-dissipating seat, a red copper body is embedded in the aluminum alloy heat-dissipating seat, and the aluminum alloy heat-dissipating seat is mounted on the lamp holder. Compared with the prior art, the energy-saving LED lamp bulb has the advantages of good heat dissipation effect and long service life.
Description
Technical field
The utility model relates to a kind of LED bulb, is the LED energy-saving bulb of a kind of good heat dissipation effect, long service life specifically.
Background technology
In recent years, because the succeeding in developing of the LED of white light, LED began to enter into illuminating industry.LED belongs to cold light source, compare with fluorescent lamp with white trifoliate orange lamp, it has long, the shock-resistant advantage such as fragmentation that promptly is difficult in power and energy saving, life-span, compares with fluorescent lamp, do not glimmer in addition, toggle speed is fast, the advantage of environmentally safe, is considered as perfect light source of new generation by the photoelectricity industry.Though LED is regarded as cold light source, still can produce certain heat during work, the operating temperature of LED generally should be less than 50 degree.Have data to show, when the operating temperature of LED reaches 55 when spending, its life-span will reduce half.Therefore, radiating effect will directly influence the service life of LED bulb.
Summary of the invention
The purpose of this utility model provides the LED energy-saving bulb of a kind of good heat dissipation effect, long service life.
The purpose of this utility model is achieved through the following technical solutions.
A kind of LED energy-saving bulb, comprise lamp socket, lampshade, LED electroluminescent lamp, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, it is characterized in that: described lampshade comprises cloche and aluminium alloy radiating seat, and cloche is installed on the aluminium alloy radiating seat, be inlaid with the red copper body in the aluminium alloy radiating seat, the aluminium alloy radiating seat is installed on the lamp socket.
Described cloche is a first half, and the aluminium alloy radiating seat is a latter half.
Described aluminium alloy radiating seat is provided with several cooling fins, and fin is connected with cloche.
The LED lamp that described LED electroluminescent lamp is a patch-type, the solid crystalline substance of LED wick sheet is encapsulated on the circular aluminium base, and the back side of aluminium base scribbles the thermal conductive silicon glue-line.
Described red copper body is embedded in the middle place of aluminium alloy of aluminium base bottom.
Described circuit board and electronic devices and components are positioned at a heat-shrinkable T bush.
The utility model is compared the advantage that existing LED bulb has good heat dissipation effect, long service life.
Description of drawings
Fig. 1 is the profile of the utility model LED energy-saving bulb;
Fig. 2 is the three-dimensional structure diagram of the utility model LED energy-saving bulb;
Fig. 3 is intended to for the structural diagrams that the solid crystalline substance of LED wick sheet in the utility model LED energy-saving bulb is encapsulated on the aluminium base.
The specific embodiment
Below in conjunction with accompanying drawing the utility model LED energy-saving bulb is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, LED energy-saving bulb described in the utility model mainly is made up of lamp socket 1, lampshade, LED electroluminescent lamp 2, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, and the LED luminescence chip is positioned on the aluminium base 3.Lampshade comprises cloche 4 and aluminium alloy radiating seat 5, and cloche is installed on the aluminium alloy radiating seat, and cloche is a first half, and the aluminium alloy radiating seat is a latter half.There are a plurality of fin the top of aluminium alloy radiating seat, is processed into semi-circular shape, be connected with transparent glass cover, fin in the middle of the bulb outwards circular direction disperse away, increased area of dissipation like this, faster heat is passed than tradition is close-shaped.The typical feature of this radiating seat is to reserve a circular hole in the centre of aluminium section bar, the inside is plugged with red copper body 6, because of copper faster than the heat transfer rate of aluminium, heat conductive silica gel is coated at the back side of aluminium base uniformly, be assemblied on the aluminium section bar by screw then, like this, just, the heat that the LED lamp can be produced is by passing more rapidly.This structural thermal is even, and the aging of lamp is slower, and brightness is more consistent, and final result is that the life-span of whole fluorescent tube is longer.What the main luminous component of fluorescent tube adopted is the LED lamp of patch-type, and all led chip 7 solid crystalline substances are encapsulated on the aluminium base, and it closely contacts with the part of the middle edge of following aluminium alloy copper body, and characteristics are very energy savings, the brightness height, and the life-span is long.This bulb is directly imported by external high-tension electricity 110V-220V; by drive circuit inside deck; being connected to lamp plate powers work for the LED lamp; at this moment; because of skin temperature very high; the utility model has adopted heat-shrinkable T bush to encase circuit board and top element, so just can the holding circuit plate, can not burn out circuit board because of high temperature.
Claims (6)
1. LED energy-saving bulb, comprise lamp socket, lampshade, LED electroluminescent lamp, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, it is characterized in that: described lampshade comprises cloche and aluminium alloy radiating seat, and cloche is installed on the aluminium alloy radiating seat, be inlaid with the red copper body in the aluminium alloy radiating seat, the aluminium alloy radiating seat is installed on the lamp socket.
2. LED energy-saving bulb according to claim 1 is characterized in that: described cloche is a first half, and the aluminium alloy radiating seat is a latter half.
3. LED energy-saving bulb according to claim 1 is characterized in that: described aluminium alloy radiating seat is provided with several cooling fins, and fin is connected with cloche.
4. LED energy-saving bulb according to claim 1 is characterized in that: the LED lamp that described LED electroluminescent lamp is a patch-type, and the solid crystalline substance of LED wick sheet is encapsulated on the circular aluminium base, and the back side of aluminium base scribbles the thermal conductive silicon glue-line.
5. LED energy-saving bulb according to claim 1 is characterized in that: described red copper body is embedded in the middle place of aluminium alloy of aluminium base bottom.
6. LED energy-saving bulb according to claim 1 is characterized in that: described circuit board and electronic devices and components are positioned at a heat-shrinkable T bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160921U CN201628123U (en) | 2010-02-02 | 2010-02-02 | Energy-saving LED lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160921U CN201628123U (en) | 2010-02-02 | 2010-02-02 | Energy-saving LED lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628123U true CN201628123U (en) | 2010-11-10 |
Family
ID=43059518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292160921U Expired - Fee Related CN201628123U (en) | 2010-02-02 | 2010-02-02 | Energy-saving LED lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628123U (en) |
-
2010
- 2010-02-02 CN CN2010292160921U patent/CN201628123U/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: 20101110 Termination date: 20130202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |