LED supplementary lighting system for use in mammal farming and method for farming domestic pigs thereby

A technology of mammals and LED light sets, applied in the field of animal breeding, can solve the problems of low light utilization rate, low intelligence level, poor operation effect, etc., and achieve the effects of ensuring light efficiency, improving lighting effect, and increasing illuminance

Active Publication Date: 2015-01-28
深圳莱特光电股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing supplementary light system, there are the following defects: the use of traditional incandescent lamps, high energy consumption, and low light utilization; the system is not properly designed, such as the angle of light, the combination of light color and the time of light irradiation, etc. Without careful consider...

Method used

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  • LED supplementary lighting system for use in mammal farming and method for farming domestic pigs thereby
  • LED supplementary lighting system for use in mammal farming and method for farming domestic pigs thereby
  • LED supplementary lighting system for use in mammal farming and method for farming domestic pigs thereby

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Experimental program
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Embodiment

[0048] Such as figure 1 As shown, this embodiment provides an LED supplementary light system applied to pig breeding, including an LED subsystem and an LED lighting control subsystem. The LED subsystem includes a yellow LED lamp group, a white LED lamp group, and an ultraviolet LED lamp group. , the LED lighting control subsystem includes a light collection device and an intelligent controller arranged in the breeding shed. There are multiple light collection devices, which are evenly distributed on the walls of the breeding shed. The intelligent controller includes an information input unit and an information processing unit. , a clock control unit and an instruction output unit, the output end of the information input unit and the output end of the clock control unit are respectively connected to the information processing unit, the output end of the information processing unit is connected to the instruction output unit, the output end of the light collection device is conne...

experiment example 1

[0078]Experimental design: select 1000 three-month-old piglets of similar size, 500 piglets are housed in a traditional pig house, and 500 pigs are housed in a pig house equipped with the LED supplementary light system of the present invention (enabling the growth and finishing mode, corresponding The illuminance data are: yellow light, illuminance: 25LX, 5h per day; white light, illuminance: 45LX, 7h per day; ultraviolet light: 250LX, 4h per day.).

[0079] Experimental results: According to the data statistics of the six-month period, under the same situation of material consumption, compared with the pigs in the traditional pig house, the pigs housed in the pig house with the supplementary light system of the present invention have an average daily weight gain of 188 grams per head , a total weight gain of 67.68 jin in six months; in addition, 27 pigs in the traditional pig house had different degrees of bacterial infection, but none of the pigs housed in the pig house with ...

experiment example 2

[0081] Experimental design: 200 breeding boars and 200 breeding sows of similar size were selected, and 100 breeding boars and 100 breeding sows were housed in a traditional pig house. Another 100 breeding boars, 100 mating sows are housed in a pig house equipped with the LED supplementary light system of the present invention (the breeding pig mode is enabled, and the corresponding illuminance data is: yellow light, illuminance: 17.5LX, 6 hours of daily illumination time; white light, illuminance: 125LX, every day Illumination time 9h; ultraviolet light: illuminance: 125LX, 1.5h of light time per day.).

[0082] Experimental results:

[0083] 1. For breeding boars, the breeding boars housed in pig houses equipped with the LED light supplement system of the present invention are compared with the breeding boars housed in traditional pig houses:

[0084] The cycle of semen production is advanced by an average of 4 weeks (more than 90% of traditional boars can produce semen at ...

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Abstract

The invention discloses an LED supplementary lighting system for use in mammal farming. The LED supplementary lighting system comprises an LED subsystem and an LED light emission control subsystem. The LED subsystem comprises a yellow LED unit, a white LED unit and an ultraviolet LED unit; the yellow LED unit, the white LED unit and the ultraviolet LED unit are disposed within a farming shed sequentially from high to low. The yellow LED unit, the white LED unit and the ultraviolet LED unit are 1.5m, 1.7m and 2.2m off the ground of the farming shed respectively. The LED light emission control subsystem comprises a light collector and a smart controller arranged within the farming shed. The system of yellow light, white light and ultraviolet light is used in the mammal farming shed, natural light required by growth of mammals is supplemented, temperature required by growth of the mammals is further provided, a warm light environment is created, sterilizing is efficient, and lighting effect is greatly improved.

Description

[0001] technical field [0002] The invention relates to the technical field of animal breeding, in particular to an LED supplementary light system applied to mammal breeding, especially suitable for large mammal breeding farms. [0003] Background technique [0004] It is well known that light is directly related to the growth and development of animals, and light significantly affects the immune function and body material metabolism of animals. Specifically, light has direct or indirect effects on thermal energy metabolism, behavior, life cycle and geographical distribution of animal organisms. For example, the activities of temperature-changing animals, the "biological clock" in animals, and the migration and migration of animals are all closely related to light. Experiments have confirmed that artificial light can change the time and speed of animal growth and development. Illumination is closely related to the growth cycle of animals. Poor illumination is harmful to ...

Claims

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Application Information

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IPC IPC(8): A01K1/035A01K67/02F21S8/00F21V19/00F21V23/00F21V21/22H05B37/02F21Y101/02H05B44/00
CPCA01K1/035A01K67/02F21S8/00F21V19/00F21V21/22F21V23/00F21Y2101/00H05B47/10Y02B20/40
Inventor 冯海涛施光典
Owner 深圳莱特光电股份有限公司
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