CN203489034U - Novel LED (light-emitting diode) globular bulb - Google Patents
Novel LED (light-emitting diode) globular bulb Download PDFInfo
- Publication number
- CN203489034U CN203489034U CN201320537116.XU CN201320537116U CN203489034U CN 203489034 U CN203489034 U CN 203489034U CN 201320537116 U CN201320537116 U CN 201320537116U CN 203489034 U CN203489034 U CN 203489034U
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- CN
- China
- Prior art keywords
- circuit board
- heat dissipation
- lampshade
- dissipation base
- printed circuit
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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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Abstract
The utility model provides a novel LED (light-emitting diode) globular bulb, and belongs to the field of lighting equipment. The novel LED globular bulb structurally comprises a lampshade, a circuit board assembly, a cooling base and a lamp holder, LED lamp beads are arranged on the circuit board assembly, the lampshade and the cooling base are fixed through glue, the circuit board assembly is positioned in a space enclosed by the lampshade and the cooling base, wrapped by PET (polyethylene terephthalate) insulating rubber tapes and then placed into a groove of the cooling base, and the cooling base and the lamp holder are connected in a dotted manner after tightly pressed. Compared with the prior art, the LED globular bulb has the advantages of simple structure, convenience in mounting, low cost, energy conservation, environmental protection, long service life and the like.
Description
Technical field
The utility model relates to a kind of lighting, specifically a kind of novel LED globular bulb.
Background technology
Traditional globular bulb mostly is incandescent lamp, and incandescent lamp power consumption is large, is unfavorable for energy-conserving and environment-protective, and the life-span is short, easily damage, LED, as a kind of emerging light source, has power consumption little, and the life-span is long, the features such as energy-conserving and environment-protective, had obtained swift and violent development in recent years, and its range of application is also more and more general.Along with social development, LED electric lighting has also become requisite household electrical appliance in people's life, the raising gradually of simultaneously realizing along with energy-conserving and environment-protective, various energy-saving lamps are general being applied in daily life, and especially the application of LED globular bulb replace incandescent embodies incomparable advantage, and it is simple in structure, energy-conserving and environment-protective, power consumption is little, and the life-span is long, has tentatively obtained the approval in market.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, and a kind of energy-conserving and environment-protective, long Novel LED spherical bulb of life-span are provided.
The utility model solves the technical scheme that its technical problem adopts:
A kind of novel LED globular bulb, comprise lampshade, circuit board assemblies, heat dissipation base and lamp holder, on circuit board assemblies, be provided with LED lamp pearl, between lampshade and heat dissipation base, glue is fixed, described circuit board assemblies is in the space that lampshade and heat dissipation base surround, and put into heat dissipation base groove after wrapping with PET insulating tape, described heat dissipation base is got ready and is connected after compressing with lamp holder.
Further, described lampshade is translucent spherical structure, and its inner surface is carried out to atomization processing, cannot see inner member, is as the criterion.
Further, described circuit board assemblies comprises two printed circuit board, described the second printed circuit board (PCB) welds by cross-line and the first printed circuit board (PCB), and after welding, the second printed panel vertically inserts in heat dissipation base, and the groove of the first printed circuit board (PCB) horizontal aligument heat dissipation base packs into.
Further, described two printed circuit board are being arranged respectively the circuit that driving LED is luminous, and described the first printed circuit plate thickness is 1.5mm, allowable error+0.1mm, on it, have a LED element at least, described the second printed circuit board (PCB) length is 25mm to the maximum, and broadside is 23mm.
Further, two lead-in wires are arranged at described the second printed circuit board (PCB) bottom, be respectively red and blue, described red lead wire is through the circular hole of lamp holder position of center line, stretch out lamp holder bottom downwards and be no more than 0.9mm, herein, face of weld is protruding without point in welding, and welding position is less than 4.5mm and is not less than 3.5mm to the distance at the spacing place of GB S1 drift of lamp holder bottom; The other end of described blue lead-in wire is welded on cap screw thread, not hinder bulb to screw in, is as the criterion.
Further, described lamp holder metal material is H62, screw type E14 standard specification, and scolding tin smooth surface is without burr.
Compared with prior art, the beneficial effect producing is the utility model:
The utility model is simple in structure, easy for installation, with low cost, has the features such as energy-conserving and environment-protective, life-span length.
Accompanying drawing explanation
Accompanying drawing 1 is surface structure front view of the present utility model.
Accompanying drawing 2 is inner section structural representation of the present utility model.
Accompanying drawing 3 is two circuit board schematic diagrames in the utility model.
In figure, 1, lampshade, 2, circuit board assemblies, the 21, first printed circuit board (PCB), the 22, second printed circuit board (PCB), 3, heat dissipation base, 4, lamp holder, 5, blue lead-in wire, 6, red lead wire, 7, GB S1 drift is spacing, 8, cross-line.
The specific embodiment
Below doing below in conjunction with 1,2,3 pairs of a kind of novel LED globular bulbs of the present utility model of accompanying drawing, specifically describe in detail.
As shown in accompanying drawing 1,2,3, a kind of novel LED globular bulb, comprise lampshade 1, circuit board assemblies 2, heat dissipation base 3 and lamp holder 4, between described lampshade 1 and heat dissipation base 3, glue is fixed, described circuit board assemblies 2 is in the space that lampshade 1 and heat dissipation base 3 surround, and put into heat dissipation base 3 grooves after wrapping with PET insulating tape, described heat dissipation base 3 is got ready and is connected after compressing with lamp holder 4.
Preferential selection, described lampshade 1 is translucent spherical structure, and its inner surface is carried out to atomization processing, cannot see inner member, is as the criterion.
Preferential selection, described circuit board assemblies 2 comprises two printed circuit board, described the second printed circuit board (PCB) 22 vertically inserts in heat dissipation base, by cross-line 8 and the first printed circuit board (PCB) 21, carry out wave soldering, the groove of the first printed circuit board (PCB) 21 horizontal aligument heat dissipation bases 3 packs into, by connecting cross-line 8 tensions of two printed circuit board, carry out manual welding.
Preferential selection, described two printed circuit board are being arranged respectively the circuit that driving LED is luminous, described the first printed circuit board (PCB) 21 thickness are 1.5mm, allowable error+0.1mm, on it, have a LED element at least, described the second printed circuit board (PCB) 22 length are 25mm to the maximum, and broadside is 23mm.
Preferential selection, two lead-in wires are arranged at described the second printed circuit board (PCB) 22 bottoms, be respectively red and blue, described red lead wire 6 is through the circular hole of lamp holder 4 position of center line, stretch out lamp holder 4 bottoms downwards and be no more than 0.9mm, herein, face of weld is protruding without point in welding, and welding position is less than 4.5mm and is not less than 3.5mm to the distance at spacing 7 places of GB S1 drift of lamp holder 4 bottom; The other end of described blue lead-in wire 5 is welded on lamp holder 4 screw threads, not hinder bulb to screw in, is as the criterion.
Preferential selection, described lamp holder 4 metal materials are H62, screw type E14 standard specification, scolding tin smooth surface is without burr.
A kind of novel its processing and fabricating of LED globular bulb of the present utility model is simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Except the technical characterictic described in description, be the known technology of those skilled in the art.
Claims (3)
1. a novel LED globular bulb, comprise lampshade (1), circuit board assemblies (2), heat dissipation base (3) and lamp holder (4), on circuit board assemblies (2), be provided with LED lamp pearl, it is characterized in that: between described lampshade (1) and heat dissipation base (3), glue is fixed, circuit board assemblies (2) is in the space that lampshade (1) and heat dissipation base (3) surround, and after wrapping with PET insulating tape, put into heat dissipation base (3) groove, described heat dissipation base (3) is got ready and is connected after compressing with lamp holder (4).
2. a kind of novel LED globular bulb according to claim 1, is characterized in that: described lampshade (1) is translucent spherical structure.
3. a kind of novel LED globular bulb according to claim 1 and 2, it is characterized in that: described circuit board assemblies (2) comprises two printed circuit board, described the second printed circuit board (PCB) (22) vertically inserts in heat dissipation base (3), by cross-line (8) and the first printed circuit board (PCB) (21), weld, the groove of the first printed circuit board (PCB) (21) horizontal aligument heat dissipation base (3) packs into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537116.XU CN203489034U (en) | 2013-08-31 | 2013-08-31 | Novel LED (light-emitting diode) globular bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537116.XU CN203489034U (en) | 2013-08-31 | 2013-08-31 | Novel LED (light-emitting diode) globular bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489034U true CN203489034U (en) | 2014-03-19 |
Family
ID=50259867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537116.XU Expired - Lifetime CN203489034U (en) | 2013-08-31 | 2013-08-31 | Novel LED (light-emitting diode) globular bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489034U (en) |
-
2013
- 2013-08-31 CN CN201320537116.XU patent/CN203489034U/en not_active Expired - Lifetime
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