CN211372057U - A variable-angle LED light - Google Patents

Abstract

The utility model is applicable to the field of LED lamps, and provides an LED lamp with a variable angle, the LED lamp comprising a shell mounting body with a cavity structure, a mounting platform arranged in the shell mounting body, the mounting surface of which is at a certain angle to the horizontal plane, an LED module arranged on the mounting platform for emitting light, a lens arranged at one end of the shell mounting shell for covering the shell mounting shell, and a connection terminal arranged at the other end of the shell mounting shell for providing the required voltage for the LED module. The utility model solves the technical problem that LED lamps in the prior art cannot directly emit light beams with an angle.

Description

A variable-angle LED light

technical field

The utility model belongs to the field of LED lamps, in particular to a variable-angle LED lamp.

Background technique

At present, the LED lights used in refrigerators, ovens and other equipment on the market all directly irradiate the light inside, and the installation position is generally installed on the top surface of the interior. The front cover is equipped with an angle conversion part that changes the beam angle, but this will affect the light transmission effect, and the reflection angle of the light cannot be well controlled, and because the angle conversion part is installed, it requires more space to install LEDs, etc. , making the refrigerator or oven light device bulkier.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a variable-angle LED lamp, which aims to solve the technical problem that the LED lamp in the prior art cannot directly emit light beams with an angle.

The utility model is realized in the following way: a variable-angle LED lamp, the LED lamp comprises a shell mounting body with a cavity structure, a mounting platform with a certain angle between the mounting surface and the horizontal plane is arranged in the shell mounting body, and the The LED module used for emitting light on the mounting platform is arranged at one end of the housing mounting shell to cover the lens of the housing mounting shell, and is arranged at the other end of the housing mounting shell for providing The LED module provides connection terminals for the required voltage.

A further technical solution of the present invention is that: the LED module comprises an LED light source that integrates the LED chip and the driving chip to form a wafer-level package for emitting light, and a ceramic substrate for carrying the LED light source.

A further technical solution of the present invention is that: the installation platform is provided with a substrate installation slot for cooperating with the ceramic substrate, and the installation platform is further provided with a first wire hole and a second wire hole for passing the wire .

A further technical solution of the present invention is that: one end of the housing mounting body is provided with an inner step for mounting the lens.

A further technical solution of the present invention is that the LED lamp further comprises a first fixing ear and a second fixing ear which are arranged on the side surface of the other end of the housing mounting body and are used for fixing the LED lamp.

A further technical solution of the present utility model is that: the connection terminal is a flat-insertion connection terminal or a straight-insertion connection terminal.

A further technical solution of the present invention is that the included angle between the installation surface of the installation platform and the horizontal plane is 0°-70°.

A further technical solution of the present invention is that the included angle between the installation surface of the installation platform and the horizontal plane is 25°.

The beneficial effects of the utility model are: the installation platform of the LED lamp has a certain angle with the horizontal plane, so that the illumination angle of the LED light source changes when the LED module is installed, thereby changing the illumination direction of the light beam, and This kind of structure is simple, easy to produce, low cost, and can emit light beams having an angle without the cooperation of other components.

Description of drawings

1 is an exploded view of a variable-angle LED lamp provided by an embodiment of the present invention;

2 is a structural diagram of a flat-plug terminal for a variable-angle LED lamp provided by an embodiment of the present invention;

FIG. 3 is a structural diagram of a direct-insertion terminal of a variable-angle LED lamp provided by an embodiment of the present invention.

Detailed ways

Reference numerals: 1-shell mounting body 2-installation platform 3-LED module 4-lens 5-connection terminal 6-LED light source 7-ceramic substrate 8-substrate mounting slot 9-first wire hole 10-second wire hole 11-inner step 12-first fixing ear 13-second fixing ear.

1-3 show a variable-angle LED lamp provided by the present invention. The LED lamp includes a housing mounting body 1 having a cavity structure, and the mounting surface and the horizontal surface of the housing mounting body 1 have An installation platform 2 with a certain angle, an LED module 3 arranged on the installation platform 2 for emitting light, an LED module 3 arranged on one end of the housing installation shell 1 for covering the lens 4 of the outer housing installation shell 1, and A connection terminal 5 is provided at the other end of the housing mounting shell 1 for providing the required voltage for the LED module 3 . By placing the LED module 3 on the installation platform 2 whose installation surface has a certain angle with the horizontal plane, it is possible to emit light at different angles.

The LED module 3 includes an LED light source 6 , which integrates the LED chip and the driver chip and is packaged at the wafer level for emitting light, and a ceramic substrate 7 for carrying the LED light source 6 . And LED chips can choose high-brightness LED chips to improve the luminous brightness. At the same time, different chips from 2700K-6500K can be used to provide more light and color effects for the interior lighting of microwave ovens, refrigerators and other household appliances. The ceramic substrate 7 is used because it has excellent electrical properties. Insulation properties and vertical thermal conductivity.

The mounting platform 2 is provided with a substrate mounting slot 8 for cooperating with the ceramic substrate 7 , and the mounting platform 2 is further provided with a first wire hole 9 and a second wire hole 10 for passing wires therethrough. The substrate mounting slot 8 is used to install the ceramic substrate 7 on the LED module 3, and then the ceramic substrate 7 can be firmly fixed on the mounting platform 2 by glue or screws. The wire hole is provided to facilitate the external power supply to access the required voltage .

One end of the housing mounting body 1 is provided with an inner step 11 for mounting the lens 4 . Mounting the lens 4 on the inner step 11 can make the mounting of the lens 4 more firm, and also facilitate the fixing of the lens 4 .

The LED lamp further includes a first fixing lug 12 and a second fixing lug 13 disposed on the other end side of the housing mounting body 1 for fixing the LED lamp.

The terminal 5 is a flat plug terminal or a straight plug terminal. In the selection of the connection terminal 5, the flat-insertion type or the in-line type connection terminal can be selectively used according to the different installation positions and different needs.

The included angle between the installation surface of the installation platform 2 and the horizontal plane is 0°-70°. The included angle between the installation surface of the installation platform 2 and the horizontal plane is 25°. The angle between the installation surface and the horizontal plane can be set according to the requirements. When the angle is 0°, the plane can emit a straight beam, and when it has other angles, it can emit beams of different angles without reflection. The angle of the beam varies, so there is no problem with light transmittance.

This kind of LED lamp has a certain angle between the installation platform and the horizontal plane, so that the illumination angle of the LED light source changes when the LED module is installed, thereby changing the illumination direction of the light beam, and the structure is simple and easy to produce. The cost is low, and the beam with an angle can be emitted without the cooperation of other components.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (8)

1. The utility model provides a variable angle's LED lamp which characterized in that: the LED lamp sets up including the shell installation body that is the cavity structure the installation face has the mounting platform of certain angle with the horizontal plane in the shell installation body, sets up be used for luminous LED module on the mounting platform, sets up shell installation casing one end is used for covering and establishes the lens of shell installation casing, and set up the shell installation casing other end is used for doing the LED module provides the binding post of required voltage.

2. The LED lamp of claim 1, wherein the LED module comprises an LED light source for emitting light, and a ceramic substrate for supporting the LED light source, wherein the LED light source is formed by integrating an LED chip and a driving chip together in a wafer level package.

3. The LED lamp of claim 2, wherein the mounting platform is provided with a substrate mounting groove for matching with the ceramic substrate, and the mounting platform is further provided with a first wire hole and a second wire hole for passing wires therethrough.

4. The LED lamp of claim 3, wherein the housing mounting body is provided at one end with an internal step for mounting the lens.

5. The LED lamp of claim 4, further comprising a first fixing lug and a second fixing lug disposed on the other end side of the housing mounting body for fixing the LED lamp.

6. The LED lamp of claim 5, wherein the wire terminals are flat or straight wire terminals.

7. The LED lamp of any of claims 1-6, wherein the mounting surface of the mounting platform is angled from 0 ° to 70 ° from horizontal.

8. The LED lamp of claim 7, wherein the mounting surface of the mounting platform is angled 25 ° from horizontal.

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