CN203979965U - A kind of LED electricity-saving lamp - Google Patents
A kind of LED electricity-saving lamp Download PDFInfo
- Publication number
- CN203979965U CN203979965U CN201420404014.5U CN201420404014U CN203979965U CN 203979965 U CN203979965 U CN 203979965U CN 201420404014 U CN201420404014 U CN 201420404014U CN 203979965 U CN203979965 U CN 203979965U
- Authority
- CN
- China
- Prior art keywords
- driving power
- lamp
- light source
- led
- radiator
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a kind of LED electricity-saving lamp, it overcomes driving power service life and LED light source chip unmatched shortcoming in service life in existing LED modulated structure, concrete technical scheme is: a kind of LED electricity-saving lamp comprises lamp body, driving power, lamp socket, lamp body comprises outer cover, light source, metal base circuit board, radiator, outer cover is arranged on light source periphery, light source is arranged on metal base circuit board, metal base circuit board is fixed on radiator, and lamp body and driving power are detachable electric connection.Using driving power as separate part independently, be structured on LED electricity-saving lamp, realized the replaceability of driving power, changed the design that in prior art, driving power is contained in to radiator power supply prepackage cavity simultaneously, radiator heat-dissipation performance is strengthened.
Description
Technical field
The utility model relates to a kind of LED electricity-saving lamp.
Background technology
Traditional lighting lamp is worked conventionally under ac high voltage, power supply is what to separate with light fixture, and the LED illuminating lamp solid-state cold light source that is diode, under DC low-voltage, work, LED lamp demand motive power supply changes DC low-voltage by ac high voltage, so driving power is requisite critical component in LED fitting structure, there is the title of " heart ".Importance due to driving power, in the design of LED fitting structure, conventionally driving power microminiaturization is set up in lamp radiator power supply is behave affectedly in advance, link into an integrated entity with the heat sink parts of LED chip, and then the major part of formation light fixture connects power supply outward in different lamp holder modes.This LED light fixture builds simple and practical, and can as traditional lighting light fixture, directly connect alternating voltage and use, be the most general assembling structure in LED Design of Luminaires.And driving power is set up at lamp radiator position, in similar LED Design of Luminaires, also taken into full account heat radiation to extending the importance in the service life of LED lamp, but the development along with LED industry, LED lamp is used power requirement to increase, LED chip requirement in service life is more and more longer, driving power and LED light source group all-in-one-piece fitting structure, on the one hand, the heat radiation difficulty of LED lamp be can strengthen, thereby LED chip and driving power whole decline in service life caused; On the other hand, LED light source chip average life more than approximately 50000 hours at 40-60 ℃, and general electrochemical capacitor only has 15000 hours service life at 40-60 ℃, no electrolytic capacitor also only has 30000 hours service life preferably, this has just caused LED lamp source chip not mate service life with driving power service life, and causes the minimizing in service life of whole LED lamp over half.
Utility model content
In order to overcome the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of LED electricity-saving lamp that can replace separately driving power.
For addressing the above problem, the technical scheme that the utility model adopts is as follows: a kind of LED electricity-saving lamp, comprise lamp body, driving power and lamp socket, driving power is connected with lamp socket, lamp body comprises outer cover, light source, metal base circuit board, radiator, and outer cover is arranged on light source periphery, and light source is arranged on metal base circuit board, metal base circuit board is fixed on radiator, and lamp body and driving power are detachable electric connection.
Preferably: lamp body is electrically connected with buckle or the mode being threaded and driving power, and preferably the mode with E14 or E27 lamp screw base connects.
Preferably: the junction of driving power and lamp body is positioned on radiator.
Preferably: light source is provided with lens outward.
Preferably: the material of outer cover is glass or acrylic.
Compared to existing technology, the beneficial effects of the utility model are: lamp body is separate structure detachable or that be connected with driving power, driving power service life and LED light source chip unmatched shortcoming in service life in existing LED electricity-saving lamp assembling structure have been overcome, using driving power as separate part independently, be structured on LED electricity-saving lamp, guaranteed so the simple and practical property of LED lamp project organization, the replaceability of driving power is provided, LED lamp is doubled on the basis in original service life; Changed the design that in prior art, driving power is contained in to radiator power supply prepackage cavity, radiator heat-dissipation performance is strengthened, avoided driving power to be subject to LED light source work and produce heat effects, operating temperature reduces, and increase the service life of LED lamp.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model lamp body;
Fig. 3 is the schematic diagram of the utility model driving power;
Fig. 4 is the schematic diagram of the utility model lamp socket.
In figure, sign is described as follows:
1, lamp body; 2, driving power; 3, lamp socket; 4, radiator; 10, light source; 11, lens; 12, outer cover; 13, metal base circuit board.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-4, this LED electricity-saving lamp, comprise lamp body 1 and driving power 2, driving power 2 is for being connected with lamp socket 3, lamp body comprises outer cover 12, light source 10, metal base circuit board 13 and radiator 14, outer cover 12 is arranged on the periphery of light source 10, the material of outer cover 12 is preferably glass or acrylic, light source 10 is arranged on metal base circuit board 13, metal base circuit board 13 is fixed on radiator 4, lamp body 1 is 2 detachable electric connections with driving power, light source can be the LED chip of granular pattern or high-power integrated type, single source is outer can arrange lens.
Using driving power 2 as separate part, with electrode connection mode, set up on lamp body 1, light source 10 is fixed on and on metal base circuit board 13, forms circuit and be communicated with; Thereby outer cover 12 as Bright Source Protection cover time on light source 10 all transmission do not affect light source loss; Lens 11 by light source by reflecting or reflecting maximum using; Thereby the heat that metal base circuit board 13 produces while being connected light source 10 work with radiator 4 conducts and is lost in air; With upper-part, form one, form lamp body 1.
Lamp body 1 carries out electrode with buckle or the mode that is threaded with driving power 2 and is connected, especially preferably in the mode of model E14/E27 lamp screw base, carry out electrode with driving power 2 and be connected, then driving power 2 in lamp holder mode by lamp socket 3 connection alternating currents.
Changed the design that in prior art, driving power is contained in to radiator power supply prepackage cavity, using driving power as structural component design independently on LED lamp body, radiator volume is increased, heat dispersion increases, LED light source chip increases service life, avoid driving power to be subject to LED light source work simultaneously and produce heat effects, increased its service life, and because driving power is as the simple replacement property of structure member independently, avoided driving power short and cause the shortcoming of whole LED electricity-saving lamp demultiplication in service life compared with LED light source chip service life.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (5)
1. a LED electricity-saving lamp, it is characterized in that: comprise lamp body, driving power and lamp socket, driving power is connected with lamp socket, lamp body comprises outer cover, light source, metal base circuit board, radiator, outer cover is arranged on light source periphery, light source is arranged on metal base circuit board, and metal base circuit board is fixed on radiator, and lamp body and driving power are detachable electric connection.
2. a kind of LED electricity-saving lamp as claimed in claim 1, is characterized in that: described lamp body is electrically connected with buckle or the mode being threaded and driving power.
3. a kind of LED electricity-saving lamp as claimed in claim 1, is characterized in that: the junction of described driving power and lamp body is positioned on radiator.
4. a kind of LED electricity-saving lamp as claimed in claim 1, is characterized in that: described light source is provided with lens outward.
5. a kind of LED electricity-saving lamp as claimed in claim 1, is characterized in that: the material of described outer cover is glass or acrylic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404014.5U CN203979965U (en) | 2014-07-21 | 2014-07-21 | A kind of LED electricity-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404014.5U CN203979965U (en) | 2014-07-21 | 2014-07-21 | A kind of LED electricity-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979965U true CN203979965U (en) | 2014-12-03 |
Family
ID=51977404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404014.5U Expired - Lifetime CN203979965U (en) | 2014-07-21 | 2014-07-21 | A kind of LED electricity-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979965U (en) |
-
2014
- 2014-07-21 CN CN201420404014.5U patent/CN203979965U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204829373U (en) | LED maize lamp | |
| CN104154480A (en) | Rotary LED lamp | |
| CN201892074U (en) | LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator | |
| CN202901900U (en) | Novel candle lamp | |
| CN203979965U (en) | A kind of LED electricity-saving lamp | |
| CN203674165U (en) | Energy-saving tungsten lamp | |
| CN203517471U (en) | Fantasy lamp with lamp holder and power module convenient and fast to replace | |
| CN201421005Y (en) | Large power LED landscape lamp | |
| CN205244877U (en) | On -driven LED reflector lamp | |
| AU2015101043A4 (en) | Detachable LED Modulator Tube | |
| CN201992502U (en) | LED reflector lamp | |
| CN201772372U (en) | Structure of LED spotlight | |
| CN203718460U (en) | Full-angle bulb lamp | |
| CN201935017U (en) | LED energy-saving light bulb | |
| CN203595053U (en) | Glaring large-power LED street lamp | |
| CN203322963U (en) | LED (Light Emitting Diode) luminaire for industry use | |
| CN202215987U (en) | Light emitting diode (LED) lighting lamp | |
| CN202580838U (en) | Energy-saving LED par lamp | |
| CN201615417U (en) | LED ceiling light | |
| CN209672093U (en) | A kind of rocket bubble LED light | |
| CN204986534U (en) | Many lamps pearl set formula LED light source | |
| CN205244859U (en) | Square seat LED lamps and lanterns with heat dissipation function | |
| CN206846370U (en) | Led lamp tube | |
| CN203273365U (en) | Integrated LED lamp | |
| CN205504640U (en) | LED energy -saving tube light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baoan District Fuyong Town, Shenzhen city of Guangdong province and 518000 new HUAFA Industrial Park building A5 Patentee after: SHENZHEN KERUI HIGH-TECH MATERIALS CO.,LTD. Address before: Baoan District Fuyong Town, Shenzhen city of Guangdong province and 518000 new HUAFA Industrial Park building A5 Patentee before: SHENZHEN KERUI ELECTRONIC ENTERPRISE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |