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Stirring device

A technology of stirring equipment and stirring shaft, which is used in mixer accessories, mixers with rotating stirring devices, and dissolution, etc., can solve the problems of poor color temperature consistency, wide color temperature distribution of white LEDs, and messy colors.

Inactive Publication Date: 2013-02-20
ZHEJIANG HAOXIANG OPTOELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the relatively recognized fluorescent glue mixing equipment includes a mixer body, a stirring motor is installed in the mixer body, a stirring shaft extending outward is provided inside the stirring motor, the stirring shaft is a hollow structure, and a charging cup is provided below the stirring shaft to fix There is a charging cup on the charging cup fixing frame, and the stirring shaft extends outward into the charging cup; the phosphor is evenly dispersed by the centrifugal force generated by the rotation of the stirring shaft, but this structure sometimes does not It is not enough to make all the fine phosphor particles evenly dispersed in the glue, and there will be agglomeration of some fine particles. In this way, the color temperature distribution of white LEDs made with fluorescent glue that is not evenly stirred is relatively wide and the color is relatively wide. Messy, poor color temperature consistency

Method used

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Embodiment Construction

[0013] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0014] see figure 1 , figure 2 , image 3 with Figure 4 The fluorescent glue mixing equipment for packaging LED shown includes a mixer body 1, a mixer motor 2 and a lifting motor 3 are installed in the mixer body 1, and a mixer motor 1 is installed above the mixer motor 1 to display the working status, working indicators, working progress and settings. The liquid crystal display 4 of each working parameter, the stirring motor 1 is fixed on the movable frame 5 that can move up and down, and the movable frame 5 is provided with a positioning sliding rod 6, and the positioning sliding rod 6 ensures that the lifting motor 2 drives the movable frame 5 through the lead scre...

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Abstract

The invention discloses a stirring device, in particular to a fluorescent glue stirring device for LED packaging. The stirring device includes a stirring body, inside which a stirring motor is disposed. A stirring shaft extending outward is arranged inside the stirring motor. The stirring shaft has a hollow structure, a loading cup holder is disposed below the stirring shaft, and a loading cup is arranged on the loading cup holder. The stirring shaft extends outward into the loading cup, and the lower end of the stirring shaft is connected to a spiral stirring head with a hollow structure. The fluorescent glue stirring device for LED packaging provided in the invention can make fluorescent powder spread quickly and evenly in a fluorescent glue during use.

Description

technical field [0001] The invention relates to a stirring device, in particular to a fluorescent glue stirring device for packaging LEDs. Background technique [0002] At present, the relatively recognized fluorescent glue mixing equipment includes a mixer body, a stirring motor is installed in the mixer body, a stirring shaft extending outward is provided inside the stirring motor, the stirring shaft is a hollow structure, and a charging cup is provided below the stirring shaft to fix There is a charging cup on the charging cup fixing frame, and the stirring shaft extends outward into the charging cup; the phosphor is evenly dispersed by the centrifugal force generated by the rotation of the stirring shaft, but this structure sometimes does not It is not enough to make all the fine phosphor particles evenly dispersed in the glue, and there will be agglomeration of some fine particles. In this way, the color temperature distribution of white LEDs made with fluorescent glue ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/24B01F15/00
Inventor 陈慧灵
Owner ZHEJIANG HAOXIANG OPTOELECTRONICS TECH
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