CN203162682U - LED (Light Emitting Diode) bulb lamp with high heat-radiation speed - Google Patents
LED (Light Emitting Diode) bulb lamp with high heat-radiation speed Download PDFInfo
- Publication number
- CN203162682U CN203162682U CN2013202997171U CN201320299717U CN203162682U CN 203162682 U CN203162682 U CN 203162682U CN 2013202997171 U CN2013202997171 U CN 2013202997171U CN 201320299717 U CN201320299717 U CN 201320299717U CN 203162682 U CN203162682 U CN 203162682U
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- Prior art keywords
- lamp
- led
- bulb lamp
- aluminum pipe
- heat
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- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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 (Light Emitting Diode) bulb lamp with high heat-radiation speed. The LED bulb lamp comprises a lamp holder, a lamp shade and an LED lamp bead, wherein the lamp holder is in torsion connection with the lamp shade through a screw port; the lamp holder further comprises a cylindrical aluminum tube; a circuit board and the LED lamp bead which is connected onto the circuit board and extends out of the cylindrical aluminum tube are arranged in the cylindrical aluminum tube; and a circle of heat-radiating fins are arranged on the periphery of the cylindrical aluminum tube. The LED bulb lamp disclosed by the utility model is simple in structure and is convenient to use; and due to the adoption of the heat-radiating fins arranged on the lamp holder, the heat-radiating performance of the bulb lamp is enhanced, the heat-radiating efficiency of the bulb lamp is increased, an LED chip and the LED lamp bead are effectively protected, the quality of the bulb lamp is improved, and the service life of the LED bulb lamp is prolonged.
Description
Technical field
The utility model relates to the technical field of LED lamp, especially a kind of perfect heat-dissipating, LED bulb lamp simple in structure.
Background technology
The lampshade of existing LED bulb lamp is Totally-enclosed-type, and LED itself is a photoelectric device, there is a large amount of electric energy can be converted into heat energy in the course of the work, make the temperature of LED bulb raise, radiating effect is poor, damage the LED chip easily, reduced the quality of bulb, shortened the service life of bulb.
The utility model content
In order to overcome the deficiency that existing LED bulb lamp radiating effect is poor, the LED chip is fragile, quality is low and service life is short, the utility model provides a kind of LED bulb lamp of rapid heat dissipation.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of LED bulb lamp of rapid heat dissipation, comprise lamp socket, lampshade and LED lamp pearl, described lamp socket is connected by spiral mouth twist with lampshade, described lamp socket also comprises a tubular aluminum pipe, be provided with circuit board in the described tubular aluminum pipe and be connected the LED lamp pearl that stretches out the tubular aluminum pipe on the circuit board, tubular aluminum pipe periphery is provided with a circle radiating fin.
Preferably, described radiating fin is that a kind of aluminum material of the good heat conductivity of dispelling the heat is made, and described radiating fin is distributed on the tubular aluminum pipe periphery equally spacedly.
Preferably, described lamp socket also comprises a spiral connector, and the spiral connector is provided with an electrode contact.
Preferably, the joint portion of described tubular aluminum pipe and lampshade is provided with external screw thread, and the inside of the joint portion of corresponding lampshade is provided with internal thread.
Preferably, described lampshade is that a kind of transparency is high, and the glass material with certain toughness is made.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: lamp socket 1, lampshade 2, LED lamp pearl 3, radiating fin 12, tubular aluminum pipe 13, spiral connector 14, external screw thread 131, electrode contact 141.
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of LED bulb lamp of rapid heat dissipation, comprise lamp socket 1, lampshade 2 and LED lamp pearl 3, described lamp socket 1 is connected by spiral mouth twist with lampshade 2, lamp socket 1 also comprises a tubular aluminum pipe 13, be provided with circuit board in the tubular aluminum pipe 13 and be connected the LED lamp pearl 3 that stretches out tubular aluminum pipe 13 on the circuit board, tubular aluminum pipe 13 peripheries are provided with a circle radiating fin 12.
During enforcement, described radiating fin 12 is made for a kind of aluminum material of the good heat conductivity of dispelling the heat, and radiating fin 12 is distributed on tubular aluminum pipe 13 peripheries equally spacedly.
During enforcement, described lamp socket 1 also comprises a spiral connector 14, and spiral connector 14 is provided with an electrode contact 141.
During enforcement, described tubular aluminum pipe 13 is provided with external screw thread 131 with the joint portion of lampshade 2, and the inside of the joint portion of corresponding lampshade 2 is provided with internal thread.
During enforcement, described lampshade 2 is that a kind of transparency is high, and the glass material with certain toughness is made.
During use, the heat that LED lamp pearl 3 produces can be transmitted to via the conduction of heat of tubular aluminum pipe 13 above the radiating fin 12, heat distributes at radiating fin 12, after the air heat exchange diffusion, the heat of assembling in tubular aluminum pipe 13 and the lampshade 2 is distributed, avoided lampshade 2 internal temperatures too high.
This LED bulb lamp is simple in structure, practical and convenient, has strengthened the heat dispersion of ball bulb, has improved the radiating efficiency of ball bulb, has protected the LED chip effectively, has improved the quality of LED bulb lamp, has prolonged service life.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope; these changes and improvements all fall in the claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the LED bulb lamp of a rapid heat dissipation, comprise lamp socket, lampshade and LED lamp pearl, it is characterized in that, described lamp socket is connected by spiral mouth twist with lampshade, described lamp socket also comprises a tubular aluminum pipe, be provided with circuit board in the described tubular aluminum pipe and be connected the LED lamp pearl that stretches out the tubular aluminum pipe on the circuit board, tubular aluminum pipe periphery is provided with a circle radiating fin.
2. the LED bulb lamp of a kind of rapid heat dissipation according to claim 1 is characterized in that, described radiating fin is that a kind of aluminum material of the good heat conductivity of dispelling the heat is made, and described radiating fin is distributed on the tubular aluminum pipe periphery equally spacedly.
3. the LED bulb lamp of a kind of rapid heat dissipation according to claim 1 is characterized in that, described lamp socket also comprises a spiral connector, and the spiral connector is provided with an electrode contact.
4. the LED bulb lamp of a kind of rapid heat dissipation according to claim 1 is characterized in that, the joint portion of described tubular aluminum pipe and lampshade is provided with external screw thread, and the inside of the joint portion of corresponding lampshade is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202997171U CN203162682U (en) | 2013-05-29 | 2013-05-29 | LED (Light Emitting Diode) bulb lamp with high heat-radiation speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202997171U CN203162682U (en) | 2013-05-29 | 2013-05-29 | LED (Light Emitting Diode) bulb lamp with high heat-radiation speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162682U true CN203162682U (en) | 2013-08-28 |
Family
ID=49023865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202997171U Expired - Fee Related CN203162682U (en) | 2013-05-29 | 2013-05-29 | LED (Light Emitting Diode) bulb lamp with high heat-radiation speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162682U (en) |
-
2013
- 2013-05-29 CN CN2013202997171U patent/CN203162682U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140529 |