CN101566282A

CN101566282A - Astigmatical spot light

Info

Publication number: CN101566282A
Application number: CNA2009100313467A
Authority: CN
Inventors: 缪刚正; 周炜; 陈雷中
Original assignee: Wuxi Led Trust Photoelectron Technology Ltd
Current assignee: Wuxi Led Trust Photoelectron Technology Ltd
Priority date: 2009-04-29
Filing date: 2009-04-29
Publication date: 2009-10-28

Abstract

The invention relates to a spot light, in particular to an astigmatical spot light by taking an LED as a light source. The invention adopts a convex lens, thereby emitting light and enlarging an irradiation area; and an irradiation angle is adjusted by rotating a shell, so that the utilization rate of the light is greatly improved.

Description

A kind of astigmatic shot-light

Technical field

The present invention relates to a kind of shot-light, particularly a kind of light emitting diode that adopts is the astigmatic shot-light of light source.

Background technology

It is the shot-light of light source that present shot-light all adopts light emitting diode, utilization extensively, because of its luminous efficiency height, the characteristics of power saving make most of user accept, but the light that most of shot-lights shed is optically focused, light is more concentrated like this, but range of exposures is limited, some area illumination less than, make common shot-light have certain defective, a kind of astigmatic shot-light of the present invention has the original characteristics of LED lamp, efficiently, energy-conservation, advantages such as response speed is fast, the present invention has simultaneously adopted convex lens, and that works distributes light, enlarges irradiated area, by the irradiating angle of regulating of roll-shell, improved the utilization rate of light greatly.

Summary of the invention

The objective of the invention is to overcome the limited shortcoming of former traditional shot-light light range of exposures, invent a kind of astigmatic shot-light, the light that light emitting diode is launched is wider, and the utilization rate of light is higher.

Technical solution of the present invention is:

A kind of astigmatic shot-light of the present invention comprises control section 13 and structure division 14.

Control section 13 comprises light emitting diode 1, lead 2, convex lens 5, lampshade 6, controller 8, aluminium base 15.Light emitting diode 1 directly is welded on above the aluminium base 13, be used for sending visible light, lead 2 is positioned at the lower surface of aluminium base 15, being used on one side a light emitting diode 1 is together in series, simultaneously couple together another side and be connected with power supply with controller 8, assurance has the electric current supply shot-light, convex lens 5 are arranged on the top of lampshade 6, are used for the visible light that light emitting diode 1 sends is distributed, and enlarge irradiated area, lampshade 6 is positioned at the upper surface of light emitting diode 1, be used for fixing convex lens 5, controller 8 is positioned at the inside of base 10, is the operation of controlling entire circuit, aluminium base 15 is positioned at the inside of housing 4, is used for placing light emitting diode 1.

Structure division 14 comprises cloche 3, housing 4, installing hole 7, pin 9, base 10, fixed mount 11, screw 12.Cloche 3 is positioned at the top of shot-light, be used for preventing entering of dust and rainwater, housing 4 is individual columniform, the inside is used for placing light emitting diode 1, regulate the angle of light emitting diode 1 irradiation by rotary shell 4, installing hole 7 is positioned at above the base 10, be used for inserting fixture when installing, pin 9 is arranged on the central authorities of base 10, is used for making fixed mount 11 and base 10 to be fixed together, and base 10 is positioned at the bottom of shot-light, be place controller 8 with the balance that keeps whole shot-light, fixed mount 11 be positioned at base 10 above, be used for erecting the housing 4 of shot-light, screw 12 is arranged on above the fixed mount 11, a screw is installed on one side, and housing 4 is fixed on the fixed mount 11, guarantee that simultaneously housing 4 can adjust angle, so that regulate the angle of shot-light.

Compared with the prior art the present invention has the following advantages:

The present invention and common LED spot light specific energy mutually distribute the light that irradiates well, enlarge irradiated area, simultaneously by the irradiating angle of regulating of roll-shell, have improved the utilization rate of light greatly, make shot-light can shine different angles.

Description of drawings

Fig. 1 is a structural representation of the present invention

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described:

The operation principle of a kind of astigmatic shot-light of the present invention:

A kind of astigmatic shot-light of the present invention is welded on LED 1 above the aluminium base 15, after connecting lead 2, aluminium base 15 is placed on housing 4 the insides, after covering cloche 3 then, be fixed on the fixed mount 11 by screw 12, then lead 2 and controller 8 connected, pin 9 is passed fixed mount 11, be fixed on above the base 10, can be fixed on shot-light above the needed position by the fixing hole 7 above the base 10.The source that Connects Power then, light emitting diode 1 just can send visible light, by convex lens 5 light emitting diode 1 light is distributed then, again can roll-shell 4 regulates the irradiating angle of shot-light, reaches the reasonable utilization of light source.

Claims

1. an astigmatic shot-light is characterized in that: adopt control section (13) and structure division (14) to connect to form; Control section (13) comprises light emitting diode (1), lead (2), convex lens (5), lampshade (6), controller (8), aluminium base (15); Light emitting diode (1) directly is welded on above the aluminium base (13), lead (2) is positioned at the lower surface of aluminium base (15), convex lens (5) are arranged on the top of lampshade (6), lampshade (6) is positioned at the upper surface of light emitting diode (1), controller (8) is positioned at the inside of base (10), and aluminium base (15) is positioned at the inside of housing (4); Structure division (14) comprises cloche (3), housing (4), installing hole (7), pin (9), base (10), fixed mount (11), screw (12); Cloche (3) is positioned at the top of shot-light, housing (4) is individual columniform, the inside is used for placing light emitting diode (1), installing hole (7) is positioned at above the base (10), pin (9) is arranged on the central authorities of base (10), base (10) is positioned at the bottom of shot-light, fixed mount (11) be positioned at base (10) above, screw (12) is arranged on above the fixed mount (11).

2. a kind of astigmatic shot-light according to claim 1 is characterized in that: described illuminating source adopts light emitting diode (1), make a kind of astigmatic shot-light life-span longer, illuminating source is higher, more power saving.

3. a kind of astigmatic shot-light according to claim 1 is characterized in that: described convex lens (5) are arranged on above the light emitting diode (1), make light emitting diode (1) luminous light range of exposures bigger.

4. a kind of astigmatic shot-light according to claim 1, it is characterized in that: screw (12) is arranged on above the fixed mount (11), a screw (12) is installed on one side, and housing (4) is fixed on the fixed mount (11), guarantee that simultaneously housing (4) can adjust angle, so that regulate the angle of shot-light.