CN205191270U - Spherical LED bulb - Google Patents
Spherical LED bulb Download PDFInfo
- Publication number
- CN205191270U CN205191270U CN201520934514.4U CN201520934514U CN205191270U CN 205191270 U CN205191270 U CN 205191270U CN 201520934514 U CN201520934514 U CN 201520934514U CN 205191270 U CN205191270 U CN 205191270U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- aluminium base
- drive power
- led drive
- 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
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- 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 spherical LED bulb, the globe type lamp shade who makes including clear glass, the lamp stand, the lamp holder, the mounting panel, LED drive power supply, aluminium base board and LED lamp pearl, the bottom of lamp stand is provided with the hoop recess, be provided with the perforating hole along the axial on the lamp stand, the perforating hole is big end down's second grade step hole, LED drive power supply installs in the big diameter section of perforating hole, the top of lamp shade incurves and bonds in the annular groove through the conducting resin, the mounting panel passes through the fix with screw on the lamp stand, the upper end of aluminium base board is fixed on the mounting panel, each welding has a LED lamp pearl on aluminium base board lower extreme double -phase is to the outer wall, aluminium base board passes through the wire and is connected with LED drive power supply, LED drive power supply rethread wire and arc hump connection, be provided with the wire via hole on the mounting panel. Optimizing the mounting structure between each part, making things convenient for manufacturing, simplifying processing reduces manufacturing cost.
Description
Technical field
The utility model relates to a kind of LED bulb, is applied to lighting of home.
Background technology
LED bulb, because it has, power is little, brightness is high, not containing mercury pollution, do not injure eyes, long service life, safe and reliable, therefore substitutes common tungsten lamp gradually, is widely used on lighting of home.
, still there is the problems such as weight is large, cost is high, manufacture is complicated in existing LED bulb.
Utility model content
The utility model aims to provide that a kind of lightweight, structure is simple, the LED bulb of low cost of manufacture.
For this reason, the technical scheme that the utility model adopts is: a kind of spherical LED bulb, comprise the globe holder that clear glass is made, lamp socket, lamp holder, installing plate, LED drive power, aluminium base and LED lamp bead, it is characterized in that: described lamp holder, lamp socket is connected from top to bottom successively with lampshade, the top of described lamp holder is provided with arc convex, the outer wall of lamp holder is with external screw thread, inwall is connected with lamp socket by internal thread, the bottom of described lamp socket is provided with circumferential groove, lamp socket is provided with through hole vertically, described through hole is up-small and down-big two stage steps hole, LED drive power is arranged in the enlarged diameter section of through hole, the top of lampshade curves inwardly and by conductive adhesive in annular groove, the outer wall of described circumferential groove is to downward-extension, and be against on the outer wall of lampshade by the termination after extending, described installing plate, aluminium base and LED lamp bead are arranged in the cavity that lampshade and lamp socket surround, installing plate is fixed by screws on lamp socket, the upper end of described aluminium base is fixing on a mounting board, two opposite outer walls of aluminium base lower end are respectively welded with a LED lamp pearl, aluminium base is connected with LED drive power by wire, LED drive power is connected with arc convex by wire again, described installing plate is provided with wire via hole.
Preferred as such scheme, totally four, described screw, and circumferentially uniform.
The beneficial effects of the utility model: optimize the mounting structure between each part, facilitate processing and manufacturing, Simplified flowsheet, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of spherical LED bulb, is made up of lampshade 1, lamp socket 2, lamp holder 3, installing plate 4, LED drive power 5, aluminium base 6 and LED lamp bead 7.
Lampshade 1 adopts clear glass to make, and shape is spherical.Lamp holder 3 adopts copper material, can conduct electricity.Lamp holder 3, lamp socket 2 are connected from top to bottom successively with lampshade 1.
The top of lamp holder 3 is provided with arc convex 3a, and the outer wall of lamp holder 3, with external screw thread, for consistent with existing mounting structure, meets installation requirement.Inwall is connected with lamp socket 2 by internal thread, and on lamp socket 2, correspondence is provided with external screw thread.The bottom of lamp socket 2 is provided with circumferential groove 2b, and lamp socket 2 is provided with through hole 2a vertically, for installing LED drive power 5 and arranging wire.Through hole 2a is up-small and down-big two stage steps hole, and LED drive power 5 is arranged in the enlarged diameter section of through hole 2a, can ensure enough wall thickness, can guarantee that again enough installing spaces arrange LED drive power.
LED drive power 5 is arranged in through hole 2a; The top of lampshade 1 curves inwardly and by conductive adhesive in annular groove 2b, the outer wall of circumferential groove 2b to downward-extension, and is against on the outer wall of lampshade 1 by the termination after extending, and optimizes structure, increases bond area.Installing plate 4, aluminium base 6 and LED lamp bead 7 are arranged in the cavity that lampshade 1 and lamp socket 2 surround, and installing plate 4 is fixed by screws on lamp socket 2.
The upper end of aluminium base 6 is fixed on installing plate 4, two opposite outer walls of aluminium base 6 lower end is respectively welded with a LED lamp pearl 7, totally two LED lamp pearls 7.Aluminium base 6 is connected with LED drive power 5 by wire, and LED drive power 5 is connected with arc convex 3a by wire again, installing plate 4 is provided with wire via hole 4a.
Preferably, totally four, screw 8, and circumferentially uniform.In addition, LED drive power 5 adopts constant-current driving power supply, leaves gap between the inwall of installing plate 4 and lampshade 1.
Claims (1)
1. a spherical LED bulb, comprise the globe holder (1) that clear glass is made, lamp socket (2), lamp holder (3), installing plate (4), LED drive power (5), aluminium base (6) and LED lamp bead (7), it is characterized in that: described lamp holder (3), lamp socket (2) is connected from top to bottom successively with lampshade (1), the top of described lamp holder (3) is provided with arc convex (3a), the outer wall of lamp holder (3) is with external screw thread, inwall is connected with lamp socket (2) by internal thread, the bottom of described lamp socket (2) is provided with circumferential groove (2b), lamp socket (2) is provided with vertically through hole (2a), described through hole (2a) is up-small and down-big two stage steps hole, LED drive power (5) is arranged in the enlarged diameter section of through hole (2a), the top of lampshade (1) curves inwardly and by conductive adhesive in annular groove (2b), the outer wall of described circumferential groove (2b) is to downward-extension, and be against on the outer wall of lampshade (1) by the termination after extending, described installing plate (4), aluminium base (6) and LED lamp bead (7) are arranged in the cavity that lampshade (1) and lamp socket (2) surround, installing plate (4) is fixed on lamp socket (2) by screw (8), the upper end of described aluminium base (6) is fixed on installing plate (4), two opposite outer walls of aluminium base (6) lower end are respectively welded with a LED lamp pearl (7), aluminium base (6) is connected with LED drive power (5) by wire, LED drive power (5) is connected with arc convex (3a) by wire again, described installing plate (4) is provided with wire via hole (4a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934514.4U CN205191270U (en) | 2015-11-20 | 2015-11-20 | Spherical LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934514.4U CN205191270U (en) | 2015-11-20 | 2015-11-20 | Spherical LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191270U true CN205191270U (en) | 2016-04-27 |
Family
ID=55784257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934514.4U Expired - Fee Related CN205191270U (en) | 2015-11-20 | 2015-11-20 | Spherical LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191270U (en) |
-
2015
- 2015-11-20 CN CN201520934514.4U patent/CN205191270U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171120 |