CN203036421U - Negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting light emitting angle - Google Patents
Negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting light emitting angle Download PDFInfo
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- CN203036421U CN203036421U CN2013200332737U CN201320033273U CN203036421U CN 203036421 U CN203036421 U CN 203036421U CN 2013200332737 U CN2013200332737 U CN 2013200332737U CN 201320033273 U CN201320033273 U CN 201320033273U CN 203036421 U CN203036421 U CN 203036421U
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- lamp
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- aluminium base
- aluminum substrate
- heat pipe
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting a light emitting angle. The negative ion heat pipe type paster LED projecting lamp capable of adjusting the light emitting angle comprises a projecting lamp shell, a supporting bracket and a lamp base and is characterized in that the supporting bracket is located at the bottom of the projecting lamp shell and is connected with an outer side face of the projecting lamp shell, and the lamp base is installed in the rear portion of the projecting lamp shell; the lamp base is provided with a bulb, and the bulb comprises a lamp cap and a lamp outer shell; an aluminum substrate is arranged inside the lamp outer shell and is provided with a plurality of paster LEDs and LED driving chips; the aluminum substrate is connected with a bent small aluminum substrate, and the bent small aluminum substrate is provided with the paster LEDs; an included angle is formed between the bent small aluminum substrate and the aluminum substrate, and a glass outer cover is covered outside the aluminum substrate; the aluminum substrate is connected with a plurality of heat pipes; the paster LEDs are connected with the LED driving chips; and a negative ion generator is arranged on the outer side of the projecting lamp shell, and negative ions are generated to purify air. The bent small aluminum substrate can enlarge the light emitting angle of an LED lamp. Heat dissipation is improved through the heat pipes.
Description
Technical field
The utility model relates to a kind of Projecting Lamp, especially relates to a kind of paster LED Projecting Lamp of adjustable rising angle of anion heat pipe type.
Background technology
Existing Projecting Lamp is generally incandescent lamp, and is not energy-conservation, and the LED bulb is because heat dissipation problem, and bulb life shortens; Paster LED also is called SMD LED, and its principle of luminosity is exactly that electric current is passed through compound semiconductor, and by the combination in electronics and hole, superfluous energy will disengage with the form of light, reach luminous effect.But existing paster LED is because rising angle is difficult to limit its application in some field or occasion greater than 160 degree, and its rising angle still is difficult to be equal to traditional incandescent lamp and electricity-saving lamp.
Summary of the invention
At the problem that above prior art exists, the purpose of this utility model provides a kind of paster LED Projecting Lamp of adjustable rising angle of anion heat pipe type energy-saving and good heat dissipation effect.
The purpose of this utility model is to realize like this, the paster LED Projecting Lamp of the adjustable rising angle of described a kind of anion heat pipe type, comprise the light projector lamp housing, supporting bracket and lamp socket, its design feature is that supporting bracket is positioned at light projector lamp housing bottom and is connected with light projector lamp housing lateral surface, in light projector lamp housing rear portion, lamp socket is installed, lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, in lamp outer casing, be provided with aluminium base, aluminium base is provided with a plurality of paster LEDs and LED drives chip, be connected with the little aluminium base of bending at aluminium base, the little aluminium base of bending is provided with paster LED, form angle between the little aluminium base of bending and the aluminium base, aluminium base is covered with the glass outer cover, and aluminium base is connected with the complex root heat pipe; Paster LED connects LED and drives chip; Opening part at the light projector lamp housing is equipped with the safety glass cover, and explosion-proof steel mesh is installed outside the safety glass cover; The outside of light projector lamp housing is provided with anion generator.
The purpose of this utility model also can be achieved through the following technical solutions, the paster LED Projecting Lamp of the adjustable rising angle of described a kind of anion heat pipe type, and its characteristics are for being provided with reflective silver strip in the light projector lamp housing.
The beneficial effects of the utility model are: the utility model is owing to adopt paster LED as luminescence unit, thereby can be energy-conservation.The utility model adopts an end of heat pipe to be connected with aluminium base, and aluminium base is connected with paster LED, has solved the heat dissipation problem of LED lamp self effectively by heat pipe, thereby has guaranteed that paster LED can work under low temperature.The utility model also can adopt reflective silver strip, and pulling force is strong, and is high temperature resistant, non-friable, surperficial silver color, and minute surface is reflective, and the brightness spy is excellent, and surperficial minute surface is comparatively clear, and is reflective and radiation response is preferable, and its definition is near the chromatic effect that goes out of the true mirror of mercury.On the line, the LED luminescence unit is connected with LED and drives chip, and LED drives chip and adopts isolated constant current electric drive chip, and constant current electric drive chip adopts U.S.'s import constant current electric drive chip, has effects such as efficient height and life-span be long, energy-conservation.The utility model adopts the little aluminium base of bending can effectively enlarge the rising angle of LED light fixture, eliminates hot spot, dark space that traditional LED light fixture forms owing to non-uniform light, thereby meets or exceeds the illumination effect of conventional incandescent, electricity-saving lamp.When taking into account into the design, effectively remedied the shortcoming that existing LED light fixture rising angle is little, have the hot spot dark space.The anion that the utility model produces by anion generator, the airborne cation that can neutralize has the effect that purifies air.
Description of drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is partial cutaway structural representation of the present utility model.
Fig. 3 is the partial cutaway structure for amplifying schematic diagram of bulb of the present utility model.
Fig. 4 is that the A of Fig. 3 is to view.
Among the figure: aluminium base 1, paster LED 2, glass outer cover 3, heat pipe 4, reflective silver strip 5, light projector lamp housing 6, supporting bracket 7, safety glass cover 8, explosion-proof steel mesh 9, the little aluminium base 10 of bending, anion generator 11.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated:
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the paster LED Projecting Lamp of the adjustable rising angle of a kind of anion heat pipe type described in the utility model, comprise light projector lamp housing 6, supporting bracket 7 and lamp socket, its design feature is that supporting bracket 7 is positioned at light projector lamp housing 6 bottoms and is connected with light projector lamp housing 6 lateral surfaces, be used for supporting the light projector lamp housing, in light projector lamp housing 6, can be provided with reflective silver strip 5, has preferable reflective and radiation response, light projector lamp housing 6 rear portions are equipped with lamp socket, lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, in lamp outer casing, be provided with aluminium base 1, aluminium base 1 is provided with a plurality of paster LEDs 2 and LED drives chip, be connected with the little aluminium base 10 of bending at aluminium base, the little aluminium base 10 of bending is provided with paster LED 2, form angle between the little aluminium base 10 of bending and the aluminium base 1, the angle of the little aluminium base of described bending and aluminium base can be 120 degree or other is arbitrarily angled, arrange by required rising angle, because the softer bending easily of the little aluminium base material of bending, be covered with glass outer cover 3 at aluminium base 1, aluminium base 1 is connected with complex root heat pipe 4, heat pipe 4 one ends connect aluminium base 1, the other end is connected with lamp outer casing, utilize decalescence and the heat release of the refrigerant medium in the heat pipe to carry out heat exchange, the utility model is as heat transmission, be beneficial to the heat radiation of lamp outer casing and aluminium base 1, reach the heat radiation that increases paster LED 2.Paster LED 2 connects LED and drives chip; Described LED drives chip can adopt isolated constant current electric drive chip, as adopting the constant current electric drive chip of U.S.'s import, is prior art.At light projector lamp housing 7 opening parts safety glass cover 8 is installed, explosion-proof steel mesh 9 is installed outside safety glass cover 8.The outside of light projector lamp housing 6 is provided with anion generator 11, and anion generator is connected with external power through the anion switch; Anion generator 11 produces anion, and the airborne cation that can neutralize has the effect that purifies air.During work, can be when paster LED 2 be opened, by anion switch open anion generator 11.
The utility model is not stated part and is prior art.
Claims (2)
1. the paster LED Projecting Lamp of the adjustable rising angle of an anion heat pipe type, comprise light projector lamp housing (6), supporting bracket and lamp socket, it is characterized in that supporting bracket (7) is positioned at light projector lamp housing (6) bottom and is connected with light projector lamp housing (6) lateral surface, in light projector lamp housing (6) rear portion, lamp socket is installed, lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, in lamp outer casing, be provided with aluminium base (1), aluminium base (1) is provided with a plurality of paster LEDs (2) and LED drives chip, be connected with the little aluminium base of bending (10) at aluminium base, the little aluminium base of bending (10) is provided with paster LED (2), form angle between the little aluminium base of bending (10) and the aluminium base, aluminium base (1) is covered with glass outer cover (3), and aluminium base (1) is connected with complex root heat pipe (4); Paster LED (2) connects LED and drives chip; Opening part at light projector lamp housing (7) is equipped with safety glass cover (8), and explosion-proof steel mesh (9) is installed outside safety glass cover (8); The outside of light projector lamp housing (6) is provided with anion generator.
2. the paster LED Projecting Lamp of the adjustable rising angle of a kind of anion heat pipe type according to claim 1 is characterized in that being provided with reflective silver strip (5) in light projector lamp housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200332737U CN203036421U (en) | 2013-01-22 | 2013-01-22 | Negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting light emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200332737U CN203036421U (en) | 2013-01-22 | 2013-01-22 | Negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting light emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036421U true CN203036421U (en) | 2013-07-03 |
Family
ID=48688547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200332737U Expired - Fee Related CN203036421U (en) | 2013-01-22 | 2013-01-22 | Negative ion heat pipe type paster light-emitting diode (LED) projecting lamp capable of adjusting light emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036421U (en) |
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2013
- 2013-01-22 CN CN2013200332737U patent/CN203036421U/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 |
Granted publication date: 20130703 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |