CN2677755Y - Integral lamp with metal radiator - Google Patents
Integral lamp with metal radiator Download PDFInfo
- Publication number
- CN2677755Y CN2677755Y CNU2003201225014U CN200320122501U CN2677755Y CN 2677755 Y CN2677755 Y CN 2677755Y CN U2003201225014 U CNU2003201225014 U CN U2003201225014U CN 200320122501 U CN200320122501 U CN 200320122501U CN 2677755 Y CN2677755 Y CN 2677755Y
- Authority
- CN
- China
- Prior art keywords
- heat sink
- metal heat
- shell
- emitting diode
- light emitting
- 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
Links
- 239000002184 metal Substances 0.000 title claims description 46
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 208000003351 Melanosis Diseases 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005170 crystalloluminescence Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an integral crystal lamp. A light emitting diode, a voltage converter and a lamp cap are electrically connected in sequence in a bulb housing and an outer housing, and the light emitting diode is arranged on a metallic heat radiator. Since the operating temperature of the light emitting diode is reduced, the integral crystal lamp has high light output efficiency and long lifespan.
Description
Affiliated technical field
The utility model relates to the illuminating electric light of a kind of confession, especially a kind of integrated crystal lamp.
Background technology
At present, known use crystallo-luminescence pipe be the crystal lamp made of light emitting diode (LED) because heat radiation is bad, can not make bigger power, obtain institute's light requirement output.Bad because of dispelling the heat, luminous diode temperature raises influences the efficient and the life-span of crystal lamp.
Summary of the invention
In order to overcome the deficiency that the output of crystal light is little, efficient is low, the life-span is short, the utility model provides a kind of integrated crystal lamp.This integrated crystal lamp not only has incorporate structure, and can obtain bigger light output, and high light efficiency and long life-span are arranged.
The technical scheme that its technical problem that solves the utility model adopts is: in cell-shell, shell, light emitting diode, electric pressure converter, lamp holder are electrically connected in proper order, and light emitting diode is installed on the metal heat sink.Metal heat sink can place in the shell, and the slotted eye by shell outwards dispels the heat.Metal heat sink also can be the outside that partly exposes at shell.Metal heat sink can be a sheet, and metal heat sink also can be a multi-disc superposed metal radiator.Metal heat sink can be a metal heat sink of making different shape with sheet, in order to heat radiation.Metal heat sink can be the metal heat sink on metal surface itself, metal heat sink also can be the metal heat sink of sandblast, corrosion surface, metal heat sink also can be melanism, oxidation, lining, be coated with the metal heat sink of complex surface, enlarge its thermal radiation ability.Metal heat sink can be that to have only transverse groove also can be the heat dissipation metal groove that has only cannelure, metal heat sink also can be the metal heat sink that has only the certain angle groove, metal heat sink also can be that metal heat sink horizontal, vertical and that the certain angle groove mixes is arranged, to enlarge area of dissipation.
The beneficial effects of the utility model are to obtain bigger light output with more light emitting diode combined in a lamp.Because light-emitting diodes is in control better heat radiation, makes its luminous efficiency higher, and the very long life-span is arranged.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structure (part) profilograph of first embodiment of integrated crystal lamp.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structure (part) profilograph of second embodiment of integrated crystal lamp.
Fig. 4 is the top view of Fig. 2.
1 is cell-shell among the figure, the 2,2a, 2b be light emitting diode, 3,3a is rivet, 4,4a is low-voltage lead, the 5th, and metal heat sink, the 6th, shell, the 7th, electric pressure converter, 8,8a is high-voltage connection, the 9th, lamp holder, the 10th, slotted eye.
The specific embodiment
In the embodiment shown in fig. 1, in cell-shell (1), shell (6), light emitting diode (2), electric pressure converter (7), lamp holder (9) are electrically connected through low-voltage lead (4), (4a) and high-voltage connection (8), (8a) order respectively.Light emitting diode (2) is fixed on the metal heat sink (5) with rivet (3), (3a).The heat that produces when making light emitting diode (2) work is distributed by the slotted eye (10) on the shell (6) through metal heat sink (5).The electric main of outside is connected on the electric pressure converter (7) through high-voltage connection (8), (8a) by lamp holder (9), converts low-voltage DC to by its high-voltage alternating civil power and supplies with light emitting diode (2) operating voltage through low-voltage lead (4), (4a).Light emitting diode among the figure (2) is a light emitting diode with a plurality of diode dot matrix combinations.It is the light emitting diode of 4W that the power of 60 dot matrix combinations is for example arranged.Cell-shell (1) can be that different shape cell-shell, the material as common bulb, electricity-saving lamp can be glass or plastics; Also can on the part cell-shell, add the reflecting layer.Lamp holder can be screw socket or socket lamp holder.
In another embodiment of the present utility model shown in Figure 3, become three light emitting diode (2), (2a), (2b) triangular pyramidal to be fixed on the radiator (5) with a plurality of diode dot matrix combinations, it is more high-power that lamp is obtained, because light emitting diode (2), (2a), (2b) are operated in DC low-voltage, so the radiator that is fixed together with it (5) can partly expose and dispel the heat better in the outside of shell (6) and can not cause electric shock.Can certainly go up fixing more light emitting diode at radiator (5).
Claims (6)
1, a kind of integrated crystal lamp, in cell-shell, shell, light emitting diode, electric pressure converter, lamp holder are electrically connected in proper order, it is characterized in that: light emitting diode is installed on the metal heat sink.
2, according to right 1 described integrated crystal lamp, it is characterized in that: metal heat sink can place in the shell, and metal heat sink also can be the outside that partly exposes at shell.
3, according to right 1 described integrated crystal lamp, it is characterized in that: metal heat sink can be a sheet, and metal heat sink also can be a multi-disc superposed metal radiator.
4, according to right 1 described integrated crystal lamp, it is characterized in that: metal heat sink can be a metal heat sink of making different shape with sheet.
5, according to right 1 described integrated crystal lamp, it is characterized in that: metal heat sink can be the metal heat sink on metal surface itself, metal heat sink also can be the metal heat sink of sandblast, corrosion surface, and metal heat sink also can be melanism, oxidation, lining, be coated with the metal heat sink of complex surface.
6, according to right 1 described integrated crystal lamp, it is characterized in that: metal heat sink can be that to have only transverse groove also can be the metal heat sink that has only cannelure, metal heat sink also can be the metal heat sink that has only the certain angle groove, and metal heat sink also can be that metal heat sink horizontal, vertical and that the certain angle groove mixes is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201225014U CN2677755Y (en) | 2003-12-16 | 2003-12-16 | Integral lamp with metal radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201225014U CN2677755Y (en) | 2003-12-16 | 2003-12-16 | Integral lamp with metal radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677755Y true CN2677755Y (en) | 2005-02-09 |
Family
ID=34581166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201225014U Expired - Fee Related CN2677755Y (en) | 2003-12-16 | 2003-12-16 | Integral lamp with metal radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677755Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116426A (en) * | 2010-01-05 | 2011-07-06 | 陈柏明 | LED lamp with adjustable beam direction and LED light reflection device thereof |
-
2003
- 2003-12-16 CN CNU2003201225014U patent/CN2677755Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116426A (en) * | 2010-01-05 | 2011-07-06 | 陈柏明 | LED lamp with adjustable beam direction and LED light reflection device thereof |
| US8398271B2 (en) | 2010-01-05 | 2013-03-19 | Pak Ming Daniel Chan | Heat dissipating light reflecting device |
| CN102116426B (en) * | 2010-01-05 | 2014-03-12 | 陈柏明 | LED lamp with adjustable beam direction and LED light reflection device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 201401 Shanghai city Fengxian District city Taiwan Xidu town No. 85 Room 102 Patentee address before: Fengxian District city Taiwan Xidu town Shanghai city 201401 No. 4 Room 202 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 Termination date: 20101216 |