CN101818857A

CN101818857A - Led searchlight

Info

Publication number: CN101818857A
Application number: CN200910233203A
Authority: CN
Inventors: 周炜; 王静静; 陈雷中
Original assignee: Wuxi Led Trust Photoelectron Technology Ltd
Current assignee: Wuxi Led Trust Photoelectron Technology Ltd
Priority date: 2009-11-23
Filing date: 2009-11-23
Publication date: 2010-09-01

Abstract

The invention relates to an LED searchlight which substitutes the traditional luminescent source by adopting an LED, prolongs the service life of the searchlight, and also has the characteristics of energy saving and environmental protection. A pulley in a mechanical structure part is positioned below a base and can make the light move to a required place, regulating parts are positioned at two sides of a support and used for fixing a shell and can also make the shell rotate up and down so as to regulate the irradiation direction. Therefore, the LED searchlight can flexibly regulate the irradiation direction and is greatly convenient for users.

Description

The LED searchlight

Technical field

The present invention relates to a kind of lighting device, particularly a kind of LED searchlight.

Background technology

Searchlight belongs to a kind of of light fixture commonly used, and that particularly uses aspect field lighting is more extensive.LED searchlight of the present invention has adopted LED to replace traditional illuminating source, has not only improved the service life of searchlight, and energy-conserving and environment-protective.But the more important thing is its irradiating angle flexible modulation, have great convenience for the user use.The LED searchlight also can be used on the shining upon of trees, classical architecture thing in some gardens, seems beautiful more under the dim dim light of night.

Summary of the invention

But the object of the present invention is to provide a kind of energy-conserving and environment-protective flexible modulation irradiating angle, LED searchlight easy to use.

The LED searchlight comprises control section 16 and frame for movement part 15.

Control section 16 comprises plug 3, power line 4, lead 8, aluminium base 11, LED 12, driver 14.Plug 3 is ends that insert at lead 8, be used for directly being inserted on the power supply of 220V, power line 4 is linked in the driver 14 base 2 bottom from shell 9, extract from driver 14, be connected to above the plug 3, the cable that the material employing is thinner is the sort of just can, guarantee Electrical Safety, lead 8 is placed on the inside of shell 9, after being used for connecting with power line 4, be welded to again on the aluminium base 11, because in shell 9 the insides, be welded on again on the aluminium base 11 simultaneously, lead 8 materials can adopt that RVV is the sort of to get final product, simultaneously also to guarantee Electrical Safety, aluminium base 11 is placed on the inside of shell 9, is used for welding LED12, and it is fixed in the above, LED 12 is positioned at the surface of aluminium base 11, be the Lights section of light fixture, send visible light, driver 14 is placed on the inside of base 2, the voltage of 220V is changed into the needed voltage of LED12, and controlling the normal operation of entire circuit.

Frame for movement part 15 comprises pulley 1, base 2, bolt 5, regulating part 6, radiating fin 7, shell 9, lampshade 10, support 13.Pulley 1 is positioned at the below of base 2, be used for light fixture is moved to required destination, base 2 is arranged on the lower bottom part of light fixture, be used for mounting bracket 13 and place driver 14, bolt 5 is positioned at the upper surface of base 2, be used for fixing support 13, regulating part 6 is positioned at the both sides of support 13, is used for fixing shell 9, can allow shell 9 rotate up and down simultaneously and regulate direction of illumination, regulating part 6 passes support 13, insert in the shell 9, just can fix, radiating fin 7 is positioned at the surface of shell 9, be to be used for increasing surface area, the heat that LED 12 is produced all sheds, and guarantees its service life, and shell 9 is fixed on the support 13, be used for placing LED 12 and aluminium base 11, lampshade 10 is positioned at the upper surface of shell 9, prevents entering of dust and rainwater, and also the light that LED 12 is sent appears, support 13 is arranged on the upper surface of base 2, is used for fixing and supports shell 9.

LED searchlight of the present invention has the following advantages:

Adopt LED to replace traditional illuminating source, improved the service life of searchlight.The characteristics that have energy-conserving and environment-protective simultaneously.But LED searchlight irradiating angle flexible modulation is greatly convenient for users.

Description of drawings

Fig. 1 is the structural representation of LED searchlight

The specific embodiment

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

Control section 16 comprises plug 3, power line 4, lead 8, aluminium base 11, LED 12, driver 14.Plug 3 is ends that insert at lead 8, be used for directly being inserted on the power supply of 220V, power line 4 is linked in the driver 14 base 2 bottom from shell 9, extract from driver 14, be connected to above the plug 3, the cable that the material employing is thinner is the sort of just can, guarantee Electrical Safety, lead 8 is placed on the inside of shell 9, after being used for connecting with power line 4, be welded to again on the aluminium base 11, because in shell 9 the insides, be welded on again on the aluminium base 11 simultaneously, lead 8 materials can adopt that RVV is the sort of to get final product, simultaneously also to guarantee Electrical Safety, aluminium base 11 is placed on the inside of shell 9, is used for welding LED 12, and it is fixed in the above, LED 12 is positioned at the surface of aluminium base 11, be the Lights section of light fixture, send visible light, driver 14 is placed on the inside of base 2, the voltage of 220V is changed into LED 12 needed voltages, and controlling the normal operation of entire circuit.

The operation principle of LED searchlight of the present invention:

LED 12 is welded direct to above the aluminium base 11 of shell 9 the insides, one lead 8 is welded on the aluminium base 11, the other end is connected with power line 4, then power line 4 is linked on the driver 14, connect the power line 4 of input again from the other end of driver 14, then driver 14 is installed to the inside of

base

2,2 circular holes of brill at base 2, make things convenient for power line 4 to stretch into, after covering lampshade 10 then, shell 9 is fixed in the support 13 by regulating part 6, at last support 13 be placed on base 2 directly over, inserting bolt 5, just formed a LED searchlight of finishing, plug 3 is inserted on the voltage of 220V, under the startup of driver 14, just can lights LED 12 and send visible light.Owing to adopted LED 12 as light source, had the characteristics of energy-conserving and environment-protective.The insertion of regulating part 6 has been adopted at shell 9 two ends, and shell 9 just can rotate up and down, can be adjusted to any angle that needs irradiation, unclamp the bolt 5 that is installed in above the base 2, just but the left rotation and right rotation support 13, and any required angle of irradiation left and right directions is for the user provides very big convenience.

Claims

1. LED searchlight of the present invention comprises control section (16) and frame for movement part (15), and control section (16) comprises plug (3), power line (4), lead (8), aluminium base (11), LED (12), driver (14); Plug (3) is an end that inserts at lead (8), power line (4) is linked in the driver (14) the base (2) bottom from shell (9), lead (8) is placed on the inside of shell (9), aluminium base (11) is placed on the inside of shell (9), LED (12) is positioned at the surface of aluminium base (11), and driver (14) is placed on the inside of base (2); Frame for movement part (15) comprises pulley (1), base (2), bolt (5), regulating part (6), radiating fin (7), shell (9), lampshade (10), support (13); Pulley (1) is positioned at the below of base (2), base (2) is arranged on the lower bottom part of light fixture, bolt (5) is positioned at the upper surface of base (2), regulating part (6) is positioned at the both sides of support (13), radiating fin (7) is positioned at the surface of shell (9), shell (9) is fixed on the support (13), and lampshade (10) is positioned at the upper surface of shell (9), and support (13) is arranged on the upper surface of base (2).

2. LED searchlight according to claim 1, it is characterized in that: pulley (1) is positioned at the below of base (2), be used for light fixture is moved to required place, regulating part (6) is positioned at the both sides of support (13), be used for fixing shell (9), can allow shell (9) rotate up and down simultaneously and regulate direction of illumination, regulating part (6) passes support (13), insert in the shell (9), just can fix.