CN203413593U - LED (Light Emitting Diode) heat-radiating lamp cup - Google Patents
LED (Light Emitting Diode) heat-radiating lamp cup Download PDFInfo
- Publication number
- CN203413593U CN203413593U CN201320545557.4U CN201320545557U CN203413593U CN 203413593 U CN203413593 U CN 203413593U CN 201320545557 U CN201320545557 U CN 201320545557U CN 203413593 U CN203413593 U CN 203413593U
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- Prior art keywords
- cup
- lamp cup
- heat
- led
- heat radiation
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- Expired - Fee Related
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Abstract
The utility model discloses an LED (Light Emitting Diode) heat-radiating lamp cup. The LED heat-radiating lamp cup comprises a trumpet-shaped cup body and a cylindrical cup base, wherein the cup body and the cup base are of an integrated structure, a heat radiator is arranged on the cup base and is a sunken body formed in a stamping manner, and a ventilation hole is formed in one side part of the sunken body in the stamping manner, the surface area of the lamp cup contacted with air is effectively increased, and the ventilation hole is beneficial to the air convection inside and outside the lamp cup, the efficiency of emitting heat of the lamp cup to the air is improved, and the structural strength of the heat-radiating lamp cup is improved by the structure, and the structure is simple and beautiful.
Description
Technical field
The utility model relates to lighting technical field, especially a kind of LED heat radiation lamp cup simple in structure.
Background technology
In lighting technical field, LED light fixture has the advantage of energy-saving and environmental protection, but LED light fixture has caloric value large simultaneously, so heat dissipation problem affects luminosity and the life-span of LED light fixture always, if these heats do not have suitable emitting, the luminosity of LED light fixture and life-span will sharply decline.Heat dissipation problem is perplexing LED light fixture manufacturer, has hindered the development of LED light fixture, and capturing of heat dissipation problem is extremely urgent.
The radiating mode of LED lamp mainly contains at present: install fan forced heat radiation, heat pipe and loop heat pipe heat radiation etc. additional.Install fan forced heat radiation mode system complex additional, reliability is low; And the radiating mode cost of heat pipe and loop heat pipe is high.For some volumes light fixture little or simple in structure, these two kinds of radiating modes are not often all used.
Utility model content
The purpose of this utility model is to provide a kind of LED heat radiation lamp cup, has effectively solved the heat dissipation problem of Lamp cup, has improved the service life of LED lamp.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED heat radiation lamp cup, comprise horn-like cup and cylindric cup, and cup and the cup structure that is formed in one, described cup is provided with radiator.
Radiator on described cup is 1-9.
Radiator on described cup is uniformly distributed about cup.
Described radiator is the depressed body that punching press forms.
The sidepiece punching press of described depressed body forms air vent.
That described depressed body is shaped as is square, the combination of arc or square and arc.
The beneficial effects of the utility model are: a kind of LED heat radiation lamp cup, effectively increased the external surface area that Lamp cup contacts with air, and simultaneously punching press air vent out, be conducive to the convection current of Lamp cup inner air and outer air, strengthened the efficiency of the heat that Lamp cup distributes to air; And this structure also helps the structural strength that increases heat radiation lamp cup, simple in structure, elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the main apparent direction of heat radiation lamp cup.
Fig. 2 is the perspective view of apparent direction after heat radiation lamp cup.
Fig. 3 is the broken section enlarged drawing at heat radiation lamp cup radiator place.
1. cups in figure, 2. cup, 3. radiator, 4. air vent.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and embodiment, the utility model is further described.Should be appreciated that embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2 and Figure 3, in preferred embodiment of the present utility model, a kind of LED heat radiation lamp cup, comprise horn-like cup (1) and cylindric cup (2), cup (1) and cup (2) structure that is formed in one, cup (2) is provided with 3 radiators (3), and wherein the radiator (3) on cup (2) is uniformly distributed about cup (2); The square depressed body that its radiator (3) forms for punching press, the both sides of depressed body respectively punching press form two corresponding air vents (4).Effectively increased the external surface area that Lamp cup contacts with air, simultaneously punching press air vent out, is conducive to the convection current of Lamp cup inner air and outer air, has strengthened the efficiency of the heat that Lamp cup distributes to air; And this structure also helps the structural strength that increases heat radiation lamp cup.
Except preferred embodiment of the present utility model, the radiator on cup can be single, can be also a plurality of; Radiator can be uniformly distributed about cup, can be also non-uniform Distribution; The radiator of this punching type depressed body can be square, arc, or can be also square and combination arc.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, replace and improvement etc. on an equal basis, within all should dropping on protection domain of the present utility model.
Claims (6)
1. a LED heat radiation lamp cup, comprises horn-like cup and cylindric cup, and cup and the cup structure that is formed in one, is characterized in that: described cup is provided with radiator.
2. according to a kind of LED heat radiation lamp cup described in claims 1, it is characterized in that: the radiator on described cup is 1-9.
3. according to a kind of LED heat radiation lamp cup described in claims 2, it is characterized in that: the radiator on described cup is uniformly distributed about cup.
4. according to a kind of LED heat radiation lamp cup described in claims 1, it is characterized in that: described radiator is the depressed body that punching press forms.
5. according to a kind of LED heat radiation lamp cup described in claims 4, it is characterized in that: the sidepiece punching press of described depressed body forms air vent.
6. according to any described a kind of LED heat radiation lamp cups of claims 4 or 5, it is characterized in that: described depressed body is shaped as the combination of square, arc or square and arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545557.4U CN203413593U (en) | 2013-09-04 | 2013-09-04 | LED (Light Emitting Diode) heat-radiating lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545557.4U CN203413593U (en) | 2013-09-04 | 2013-09-04 | LED (Light Emitting Diode) heat-radiating lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413593U true CN203413593U (en) | 2014-01-29 |
Family
ID=49976481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545557.4U Expired - Fee Related CN203413593U (en) | 2013-09-04 | 2013-09-04 | LED (Light Emitting Diode) heat-radiating lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413593U (en) |
-
2013
- 2013-09-04 CN CN201320545557.4U patent/CN203413593U/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: 20140129 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |