CN204026239U - Integrated area source plastic lantern - Google Patents
Integrated area source plastic lantern Download PDFInfo
- Publication number
- CN204026239U CN204026239U CN201420405160.XU CN201420405160U CN204026239U CN 204026239 U CN204026239 U CN 204026239U CN 201420405160 U CN201420405160 U CN 201420405160U CN 204026239 U CN204026239 U CN 204026239U
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- heat radiation
- cup
- area source
- integrated area
- cob
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Abstract
The utility model relates to a kind of not only simple in structure, production cost is low, and heat radiation is efficient, the integrated area source plastic lantern of long service life, comprise lamp holder, heat radiation lamp cup and wiring board, in described lamp holder inner chamber, wiring board is installed, the lamp holder that wiring board is installed is fixedly connected with heat radiation lamp cup, described heat radiation lamp cup consists of aluminium cup and the heat radiation plastic layer that is wrapped in aluminium cup outer surface and lumen side wall, this heat radiation lamp cup inner chamber top end face center has and in detent and detent, is embedded with the integrated area source of COB, COB lens by envelope steep glue be fixed on convex lens body in heat radiation lamp cup rim of a cup and COB lens and the integrated area source of COB that is arranged in heat radiation lamp cup inner chamber over against.Advantage: the one, integrated area source plastic lantern is simple in structure, operation is less, has not only improved production efficiency, and has reduced production cost; The 2nd, the heat radiation of integrated area source plastic lantern heat radiation lamp cup evenly, fast, has improved integrated area source plastic lantern service life.
Description
Technical field
The utility model relates to a kind of not only simple in structure, and production cost is low, and heat radiation is efficient, and the integrated area source plastic lantern of long service life belongs to integrated area source lamp and manufactures field.
Background technology
CN203395641U, title " a kind of LED Lamp cup ", comprise lamp holder, the longitudinal section of lamp holder is U type, in the outside of lamp holder sealing end, is provided with joint, on the outer wall of lamp holder openend, be provided with screw thread, it is characterized in that, be also provided with radiator, surface light source unit, lens and surface cover, wherein, radiator is cylindrical tube shape, the middle part of radiator is provided with dividing plate, and the inwall that is positioned at the radiator of dividing plate below is provided with internal thread, and the outer wall that is positioned at the radiator of dividing plate top is provided with external screw thread; The lower end of radiator is threaded with the top of lamp holder; Surface light source unit is discoid, and the end face central authorities of surface light source unit are provided with illuminator, and illuminator is COB integrated optical source and is cylindric; The bottom surface of surface light source unit is connected with the end face of dividing plate; Lens are up big and down small round platform, and the end face of lens is provided with annular boss, and the interior diameter of annular boss is not less than the diameter of illuminator, and the overall diameter of annular boss is less than the diameter of lens top surface; The bottom surface of lens is provided with columniform groove, and the groove profile of lens and the profile of illuminator match; Lens are placed in the radiator cavity of dividing plate top, and the bottom surface of lens is connected with the end face of surface light source unit, and illuminator is housed in the groove of lens; The end face of lens is mutually concordant with the end face of radiator; Surface cover is torus, and the interior ring diameter of surface cover and the external diameter of annular boss match; The edge of surface cover is provided with the flange to downward-extension, and the inner side of surface cover flange is provided with screw thread; Surface cover hoop, on annular boss, and is connected by the flange of surface cover and the outer wall thread of radiator, by surface cover, lens and surface light source unit from top to down is fixed in the radiator cavity of dividing plate top.On the outer wall of radiator, have radiating groove.On the outer wall of radiator, be provided with fin.Radiator is the block of metal material.Weak point: this kind of LED Lam-cup structure is complicated, assembling procedure is loaded down with trivial details, not only production efficiency is low, and production cost is high, in LED Lamp cup, the distance of radiator heat-dissipation face and pyrotoxin COB integrated optical source has distance simultaneously, and radiating surface heat radiation is inhomogeneous, causes amount of localized heat to build up, easily accelerate the aging of amount of localized heat accumulation place device in LED Lamp cup, and then shorten LED Lamp cup service life.
Utility model content
Purpose of design: for avoiding the deficiency in background technology, design a kind of not only simple in structurely, production cost is low, and heat radiation is efficient, the integrated area source plastic lantern of long service life.
Design: for realizing above-mentioned purpose of design.1, heat radiation lamp cup by aluminium cup be wrapped in aluminium cup outer surface and design that the heat radiation plastic layer of lumen side wall forms, is one of technical characterictic of the present utility model.The object of design is like this: heat radiation lamp cup consists of aluminium cup and the heat radiation plastic layer that is wrapped in aluminium cup outer surface and lumen side wall, because the inner chamber top end face of aluminium cup does not wrap up heat radiation plastic layer, both the inner chamber top end face of heat radiation lamp cup was aluminium wall, be arranged on like this heat distributing after the integrated area source energising of the COB of inner chamber top end face of heat radiation lamp cup and by aluminium cup, be transmitted to rapidly and uniformly the heat radiation side of whole heat radiation lamp cup, heat in heat radiation lamp cup is shed fast, heat radiation lamp cup outer surface is provided with the radiating surface that multiple tracks circular radiating muscle has increased heat radiation lamp cup simultaneously, further accelerated shedding of heat, improved the service life of integrated area source plastic lantern, service life was over 30000 hours.2, heat radiation lamp cup inner chamber top end face center has and in detent and detent, is embedded with the integrated area source of COB, COB lens by envelope steep glue be fixed on convex lens body in heat radiation lamp cup rim of a cup and COB lens and the integrated area source of COB that is arranged in heat radiation lamp cup inner chamber over against design, be two of technical characterictic of the present utility model.The object of design is like this: integrated area source plastic lantern consists of lamp holder, heat radiation lamp cup, wiring board, the integrated area source of COB and COB lens, when wherein the integrated area source of COB and COB lens are arranged on heat radiation lamp cup, do not need the installation procedures such as alignment rectification, integrated area source plastic lantern is like this not only simple in structure, and assembling procedure is less, greatly reduce production cost, be beneficial to large-scale production.
Technical scheme: a kind of integrated area source plastic lantern, comprise lamp holder, heat radiation lamp cup and wiring board, described lamp holder inwall is provided with grafting card between two slots in two longitudinal sockets and lamp holder inner chamber and is furnished with wiring board, the lamp holder lower end that wiring board is installed is fixedly connected with by screw with heat radiation lamp cup upper end, described heat radiation lamp cup consists of aluminium cup and the heat radiation plastic layer that is wrapped in aluminium cup outer surface and lumen side wall, this heat radiation lamp cup inner chamber top end face center has and in detent and detent, is embedded with the integrated area source of COB, COB lens by envelope steep glue be fixed on convex lens body in heat radiation lamp cup rim of a cup and COB lens and the integrated area source of COB that is arranged in heat radiation lamp cup inner chamber over against.
The utility model is compared with background technology, and the one, integrated area source plastic lantern is simple in structure, operation is less, has not only improved production efficiency, and has reduced production cost; The 2nd, the heat radiation of integrated area source plastic lantern heat radiation lamp cup evenly, fast, has improved integrated area source plastic lantern service life.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of integrated area source plastic lantern.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of integrated area source plastic lantern, comprise lamp holder 1, heat radiation lamp cup 2 and wiring board 3, described lamp holder 1 inwall is provided with grafting card between two slots 11 in two longitudinal sockets 11 and lamp holder 1 inner chamber and is furnished with wiring board 3, lamp holder 1 lower end that wiring board 3 is installed is fixedly connected with by screw with heat radiation lamp cup 2 upper ends, described heat radiation lamp cup 2 consists of aluminium cup 21 and the heat radiation plastic layer 22 that is wrapped in aluminium cup 21 outer surfaces and lumen side wall, both aluminium cup 21 whole outer surface and aluminium cup 21 inner chamber walls except inner chamber top end face were all enclosed with heat radiation plastics, described aluminium cup 21 removes inner chamber top end face and has two through hole for passing through the wire of connection line plate 3 and the integrated area source 4 of COB, this heat radiation lamp cup 2 inner chamber top end faces centers have and in detent 23 and detent 23, are embedded with the integrated area source 4 of COB, described heat radiation lamp cup 2 inner chamber top end faces are aluminium wall (being the inner chamber top end face of aluminium cup 21), the integrated area source 4 of COB is mounted in detent 23 by heat-conducting glue, COB lens 5 by envelope steep glue be fixed on convex lens body in heat radiation lamp cup 2 rims of a cup and COB lens 5 51 and the integrated area source 4 of COB that is arranged in heat radiation lamp cup 2 inner chambers over against, the light that after integrated like this area source plastic lantern energising, the integrated area source 4 of COB produces is all by the convex lens body 51 in COB lens 5, light is concentrated bright, described lamp holder 1 is electrically connected to the integrated area source 4 of COB by wiring board 3.Described lamp holder 1 is GU10 lamp holder.Described heat radiation lamp cup 2 outer surfaces are provided with multiple tracks circular radiating muscle.The lighting angle of described COB lens 5 is 35 °, and COB lens 5 are compared ordinary lens, and the light that the area source that sees through is produced has high-color rendering, and there will not be and dazzle optical phenomenon.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than the restriction to the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (4)
1. an integrated area source plastic lantern, comprise lamp holder (1), heat radiation lamp cup (2) and wiring board (3), described lamp holder (1) inwall is provided with grafting card between two slots (11) in two longitudinal sockets (11) and lamp holder (1) inner chamber and is furnished with wiring board (3), lamp holder (1) lower end that wiring board (3) are installed is fixedly connected with by screw with heat radiation lamp cup (2) upper end, it is characterized in that: described heat radiation lamp cup (2) consists of aluminium cup (21) and the heat radiation plastic layer (22) that is wrapped in aluminium cup (21) outer surface and lumen side wall, this heat radiation lamp cup (2) inner chamber top end face center has in detent (23) and detent (23) and is embedded with the integrated area source of COB (4), COB lens (5) by envelope steep glue be fixed on convex lens body (51) in heat radiation lamp cup (2) rim of a cup and COB lens (5) and the integrated area source of COB (4) that is arranged in heat radiation lamp cup (2) inner chamber over against.
2. integrated area source plastic lantern according to claim 1, is characterized in that: described lamp holder (1) is GU10 lamp holder.
3. integrated area source plastic lantern according to claim 1, is characterized in that: described heat radiation lamp cup (2) outer surface is provided with multiple tracks circular radiating muscle.
4. integrated area source plastic lantern according to claim 1, is characterized in that: the lighting angle of described COB lens (5) is 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405160.XU CN204026239U (en) | 2014-07-22 | 2014-07-22 | Integrated area source plastic lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405160.XU CN204026239U (en) | 2014-07-22 | 2014-07-22 | Integrated area source plastic lantern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026239U true CN204026239U (en) | 2014-12-17 |
Family
ID=52066098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405160.XU Expired - Fee Related CN204026239U (en) | 2014-07-22 | 2014-07-22 | Integrated area source plastic lantern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953103A (en) * | 2016-06-14 | 2016-09-21 | 广东祥新光电科技有限公司 | LED non-planar heat-dissipating PCB bulb and processing technology thereof |
-
2014
- 2014-07-22 CN CN201420405160.XU patent/CN204026239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953103A (en) * | 2016-06-14 | 2016-09-21 | 广东祥新光电科技有限公司 | LED non-planar heat-dissipating PCB bulb and processing technology thereof |
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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: 20141217 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |