CN201844305U

CN201844305U - Light-emitting diode (LED) light source column for tealeaf color sorters

Info

Publication number: CN201844305U
Application number: CN2010205485129U
Authority: CN
Inventors: 高小荣; 王志平; 蒋德忠
Original assignee: Anhui Jiexun Optoelectronic Technology Co Ltd
Current assignee: Anhui Jiexun Optoelectronic Technology Co Ltd
Priority date: 2010-09-27
Filing date: 2010-09-27
Publication date: 2011-05-25
Anticipated expiration: 2020-09-27

Abstract

The utility model discloses a light-emitting diode (LED) light source column for tealeaf color sorters, which comprises a semicylindrical metal support and a transparent cover, the semicylindrical metal support is integrated with the transparent cover to form a cylinder, a mounting board is fixed on the inner end surface of the metal support, and a plurality of LED lamps are embedded in the mounting board, and are covered by the transparent cover. Since the utility model adopts the LED lamps as a light source for illumination, the illumination intensity of light is more uniform, the metal support has the function of automatic heat dispersion, so that the service life of the light source can be prolonged, and the consumption of electricity is effectively saved.

Description

A kind of tealeaves color selector LED lamp source post

Technical field

The utility model relates to the light source field of color selector, specifically belongs to a kind of tealeaves color selector LED lamp source post.

Background technology

Traditional color selector generally all is to adopt fluorescent tube as light source, after the long-term use of fluorescent tube, particularly the switch number of times too frequently can cause the illumination aging, light of fluorescent tube to weaken, the two ends blackout phenomenon of fluorescent tube etc., these looks that all badly influence color selector select effect, therefore need often to change fluorescent tube, increased use cost.

The utility model content

The purpose of this utility model provides a kind of tealeaves color selector LED lamp source post, adopt the LED lamp as lighting source, the illuminance uniformity of light increases, and metal support has the function of automatic heat radiation, improve the service life of light source, effectively saved power consumption.

The technical solution of the utility model is as follows:

A kind of tealeaves color selector LED lamp source post, the metal support, the diffuser that comprise the semicylinder shape, the metal support of semicylinder shape and diffuser cooperatively interact and are formed as one circular cylinder, be fixed with installing plate on the inner side end of described metal support, be installed with a plurality of LED lamps on the installing plate, the diffuser shade is outside the LED lamp.

Described LED lamp is divided into two rows along the installing plate width, and every row's LED lamp is along evenly distributed on the installing plate length direction.

The utility model constitutes the light source post by metal support, diffuser, utilizes the LED lamp to replace fluorescent tube as lighting source, and metal support has the function of automatic heat radiation, has improved the service life of light source, and color selector can use all the life and need not to change fluorescent tube; LED lamp source post is made the length identical with fluorescent tube, and LED lamp source post two ends are consistent with middle illuminance, thereby the light source uniformity increases; LED lamp power consumption power is about 1/5th of fluorescent lamp, has effectively saved power consumption, has guaranteed the effect and the quality of tealeaves speed choosing.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is metal support of the present utility model and installing plate connection diagram.

The specific embodiment

Referring to accompanying drawing, a kind of tealeaves color selector LED lamp source post, the metal support 1, the diffuser 2 that comprise the semicylinder shape, the metal support 1 and the diffuser 2 of semicylinder shape cooperatively interact and are formed as one circular cylinder, be fixed with installing plate 3 on the inner side end of metal support 1, be installed with a plurality of LED lamps 4 on the installing plate 3, the LED lamp is divided into two rows along the installing plate width, every row's LED lamp is along evenly distributed on the installing plate length direction, and the diffuser shade is outside the LED lamp.

Claims

1. a tealeaves color selector is with LED lamp source post, it is characterized in that: the metal support, the diffuser that comprise the semicylinder shape, the metal support of semicylinder shape and diffuser cooperatively interact and are formed as one circular cylinder, be fixed with installing plate on the inner side end of described metal support, be installed with a plurality of LED lamps on the installing plate, the diffuser shade is outside the LED lamp.

2. according to the described tealeaves color selector of claim 1 LED lamp source post, it is characterized in that: described LED lamp is divided into two rows along the installing plate width, and every row's LED lamp is along evenly distributed on the installing plate length direction.