CN203176828U - LED lamp capable of enlarging irradiation range - Google Patents
LED lamp capable of enlarging irradiation range Download PDFInfo
- Publication number
- CN203176828U CN203176828U CN2013201361332U CN201320136133U CN203176828U CN 203176828 U CN203176828 U CN 203176828U CN 2013201361332 U CN2013201361332 U CN 2013201361332U CN 201320136133 U CN201320136133 U CN 201320136133U CN 203176828 U CN203176828 U CN 203176828U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led lamp
- disc
- heat sink
- lampshade
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp capable of enlarging an irradiation range. The LED lamp comprises a lamp holder, a lamp cup and a lampshade, wherein the lamp holder is connected with an external power supply, the bottom of the lamp holder is connected with the lamp cup, and the lampshade is arranged on the bottom of the periphery of the lamp cup; a fixing piece is arranged on the bottom of the lamp cup and formed by an upper chassis, a central post and a lower chassis, the central post is provided with at least six heating panels, the heating panels are located between the upper chassis and the lower chassis, each heating panel comprises a main board and an insertion piece, each main board is bent and in a circular arc shape, the middle part of each main board is wider than two ends of each main board by 5-8cm, the insertion pieces are inserted in the upper chassis and the lower chassis, the heating panels are fixedly connected to the fixing piece, a first radiating interval is formed between two adjacent heating panels, each heating panel is provided with at least four LEDs, and the LEDs h are uniformly distributed on each main board, and the LEDs are connected to a circuit in series. The LED lamp enlarges the irradiation range, improves radiating effects, increases attractiveness, and meanwhile is simple in structure, low in manufacturing cost and high in practicability.
Description
Technical field
The utility model relates to a kind of LED lamp that increases range of exposures.
Background technology
The LED lamp is as a kind of illuminating source, has that energy consumption is low, the response time short and advantage such as long service life, has been applied to more and more widely in illumination and the decorative lamp.At present in order to make the LED lamp adapt to the needs of general illumination, just increase LED lamp unit luminous flux, but this LED lamp scattering angle is less, light beam is concentrated, and some LED lamp increases scattering angle by lampshade increase scattering decorative pattern, increase range of exposures, but DeGrain, so how the LED lamp solves, and to improve astigmatism be a present big technical barrier.
The utility model content
The utility model purpose is to provide a kind of LED lamp that can increase range of exposures.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED lamp that increases range of exposures, comprise lamp socket, Lamp cup and lampshade, lamp socket is connected with external power supply, and the bottom of lamp socket is connected with Lamp cup, the peripheral bottom of Lamp cup is provided with lampshade, it is characterized in that: the bottom of Lamp cup is provided with fixture, and fixture is by top bottom-disc, newel, and low bottom-disc is formed, newel is provided with at least six blocks of heat sinks, heat sink forms the first heat radiation gap between adjacent two blocks of heat sinks between top bottom-disc and low bottom-disc, heat sink is provided with at least four LED.
Further, heat sink comprises mainboard and plug-in unit, and the mainboard bending is circular-arc, and plug-in unit inserts in top bottom-disc and the low bottom-disc, and heat sink is fixedly connected on the fixture.
Further, the mid portion of mainboard is wideer 5-8 centimetres than two ends.
Further, form the heat radiation chamber between heat sink and the newel, the heat radiation chamber is provided with supply line.
Further, LED is evenly distributed on the mainboard, and LED is by the series connection place in circuit.
Further, it is horn-like that lampshade is, and lampshade is provided with the second heat radiation gap.
The utility model has following beneficial effect owing to adopted technique scheme:
Increased the range of exposures of LED lamp: heat sink is evenly distributed on the fixture, and the mainboard of heat sink is circular-arc, and LED is evenly distributed on the mainboard, makes each LED be in different angles, has improved irradiating angle, has increased range of exposures.Improved thermal diffusivity: fixture is provided with heat sink, and the heat that LED produces dispels the heat by heat sink; Form the heat radiation chamber between heat sink and the newel, form the first heat radiation gap between adjacent two heat sinks, increased the area that heat sink contacts with air, be more conducive to heat radiation; It is horn-like that lampshade is, and replaced original spherically, and is provided with the second heat radiation gap, is conducive to the discharge of heat.Increased aesthetic property: heat sink is evenly distributed on the fixture, and the mainboard of heat sink is circular-arc, and integral body looks and is the orange shape, the outward appearance grace.Simultaneously simple in structure, low cost of manufacture, practical.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a kind of structural representation that increases the LED lamp of range of exposures of the utility model;
Fig. 2 is the vertical view of fixture and heat sink in the utility model;
Fig. 3 is the structural representation of heat sink in the utility model;
Fig. 4 be among Fig. 2 A-A to cutaway view.
The specific embodiment
As shown in Figures 1 to 4, increase the LED lamp of range of exposures for the utility model is a kind of, comprise lamp socket 1, Lamp cup 2 and lampshade 3, lamp socket 1 is connected with external power supply, the bottom of lamp socket 1 is connected with Lamp cup 2, and the peripheral bottom of Lamp cup 2 is provided with lampshade 3, and lampshade 3 is horn-like, lampshade 3 is provided with the second heat radiation gap 31, is conducive to the discharge of heat.The bottom of Lamp cup 2 is provided with fixture 4, fixture 4 is by top bottom-disc 41, newel 42, low bottom-disc 43 is formed, newel 42 is provided with at least six blocks of heat sinks 5, heat sink 5 is between top bottom-disc 41 and low bottom-disc 43, top bottom-disc 41 plays the effect of the bottom that connects Lamp cup 2, and low bottom-disc 43 plays the effect of holding heat sink 5.Heat sink 5 comprises mainboard 51 and plug-in unit 52, mainboard 51 bendings are circular-arc, the mid portion of mainboard 51 is wideer 5-8 centimetres than two ends, plug-in unit 52 inserts in top bottom-disc 41 and the low bottom-disc 43, heat sink 5 is fixedly connected on the fixture 4, form heat radiation chamber 54 between heat sink 5 and the newel 42, heat radiation chamber 54 is provided with supply line, form the first heat radiation gap 53 between adjacent two blocks of heat sinks 5, heat sink 5 is provided with at least four LED6, and LED6 is evenly distributed on the mainboard 51, LED6 is by the series connection place in circuit, make each LED6 be in different angles like this, improved irradiating angle, increased range of exposures.Heat sink 5 can carry out heat transmission simultaneously, dispels the heat; Form the first heat radiation gap 53 between adjacent two blocks of heat sinks 5, increased area of dissipation, improved radiating effect.
Only be specific embodiment of the utility model below, but technical characterictic of the present utility model is not limited thereto.Any based on the utility model, for realizing essentially identical technique effect, done the ground simple change, be equal to replacement or modification etc., all be covered by among the protection domain of the present utility model.
Claims (6)
1. LED lamp that increases range of exposures, comprise lamp socket, Lamp cup and lampshade, described lamp socket is connected with external power supply, the bottom of described lamp socket is connected with described Lamp cup, the peripheral bottom of described Lamp cup is provided with described lampshade, it is characterized in that: the bottom of described Lamp cup is provided with fixture, described fixture is by top bottom-disc, newel, low bottom-disc is formed, described newel is provided with at least six blocks of heat sinks, described heat sink forms the first heat radiation gap between adjacent two blocks of described heat sinks between described top bottom-disc and described low bottom-disc, described heat sink is provided with at least four LED.
2. a kind of LED lamp that increases range of exposures according to claim 1, it is characterized in that: described heat sink comprises mainboard and plug-in unit, described mainboard bending is circular-arc, described top bottom-disc and described low bottom-disc are equipped with the locked groove that is complementary with described plug-in unit, and described plug-in unit is inserted in described heat sink is fixedly connected on the described fixture.
3. a kind of LED lamp that increases range of exposures according to claim 2, it is characterized in that: the two ends of described mainboard are wider than at the middle part of described mainboard.
4. a kind of LED lamp that increases range of exposures according to claim 2 is characterized in that: form the heat radiation chamber between described heat sink and the described newel.
5. a kind of LED lamp that increases range of exposures according to claim 2, it is characterized in that: described LED is evenly distributed on the described mainboard.
6. a kind of LED lamp that increases range of exposures according to claim 1, it is characterized in that: described lampshade is horn-like, and described lampshade is provided with the second heat radiation gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201361332U CN203176828U (en) | 2013-03-22 | 2013-03-22 | LED lamp capable of enlarging irradiation range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201361332U CN203176828U (en) | 2013-03-22 | 2013-03-22 | LED lamp capable of enlarging irradiation range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176828U true CN203176828U (en) | 2013-09-04 |
Family
ID=49073519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201361332U Expired - Fee Related CN203176828U (en) | 2013-03-22 | 2013-03-22 | LED lamp capable of enlarging irradiation range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976525A (en) * | 2014-04-02 | 2015-10-14 | 方与圆电子(深圳)有限公司 | Illumination device and manufacturing method thereof |
-
2013
- 2013-03-22 CN CN2013201361332U patent/CN203176828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976525A (en) * | 2014-04-02 | 2015-10-14 | 方与圆电子(深圳)有限公司 | Illumination device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204756622U (en) | Good heat dissipation's LED glass shot -light | |
| CN202852547U (en) | Full lighting-angles LED (light-emitting diode) bulb lamp | |
| CN202203729U (en) | Light emitting diode (LED) bulb | |
| CN203115623U (en) | LED lamp capable of improving heat dissipation effect | |
| CN203176828U (en) | LED lamp capable of enlarging irradiation range | |
| CN203375220U (en) | LED candle bulb | |
| CN101413633A (en) | Wall type LED lamp | |
| CN202733729U (en) | LED lamp | |
| CN204648063U (en) | Led street lamp | |
| CN201462595U (en) | Street lamp with large irradiation area | |
| CN205956777U (en) | High -efficient heat dissipation LED lamps and lanterns of radiator and applied this radiator | |
| CN204062712U (en) | LED lamp module on street lamp | |
| CN202065939U (en) | Regular pentagonal pyramid fixed base plate of lamp panel of high-power LED ball lamp | |
| CN203836704U (en) | Integral lens LED (Light Emitting Diode) module street lamp head | |
| CN203963559U (en) | Vertical rod glass envelope | |
| CN203176817U (en) | Large-power LED illumination lamp | |
| CN202647242U (en) | Ultra-thin high-efficiency LED lamp panel | |
| CN203927502U (en) | Lighting device | |
| CN201462488U (en) | Three-dimensional LED illuminating lamp | |
| CN203286334U (en) | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb | |
| CN202719400U (en) | Full space light-emitting LED (Light Emitting Diode) candle lamp | |
| CN202215999U (en) | High heat radiation LED fluorescent tube | |
| CN203395680U (en) | Light-emitting diode (LED) lamp with substrates distributed in upper-lower layer mode | |
| CN204922599U (en) | LED violently inserts lamp | |
| CN203927505U (en) | A kind of special construction filament LED light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140322 |