CN101897279B

CN101897279B - LED farmland heat-insulating film

Info

Publication number: CN101897279B
Application number: CN2010102387970A
Authority: CN
Inventors: 林智勇
Original assignee: Individual
Current assignee: JIANGSU JINGRUI AGRICULTURE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-11-30
Anticipated expiration: 2030-07-19
Also published as: CN101897279A

Abstract

The LED farmland thermal insulation film is composed of an upper plastic film and a lower plastic film. There is an LED light between the upper plastic film and the lower plastic film. There is a metal film line between the upper plastic film and the lower plastic film. The metal film line and the LED light Connection, the composite plastic film is connected with a connector, the power connector of the connector is connected with the metal film line, and the connector is provided with a wiring board. When in use, the LED farmland insulation film is installed in the farmland greenhouse. The LED controller controls the lighting time and light intensity of the LED lights according to the photosynthesis requirements of the crops, increases the photosynthesis of the crops, increases the growth rate of the crops, and increases the yield of the crops.

Description

The LED farmland heat-insulating film

Technical field

The present invention relates to a kind of farmland heat-insulating film, particularly a kind of LED farmland heat-insulating film.

Background technology

Existing farmland heat-insulating film can not satisfy the photosynthesis demand of crops when winter or intermittent drizzles in the rainy season use season, be unfavorable for the growth of crops.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, a kind of LED farmland heat-insulating film is provided, be used to increase the light of farmland heat-insulating canopy, increase the photosynthesis of crops, promote the growth of crops.

The technical solution used in the present invention is: the LED farmland heat-insulating film, include composite plastic film, composite plastic film is made of with following plastic film is compound last plastic film, be provided with the LED lamp between last plastic film and the following plastic film, be provided with metal membrane line between last plastic film and the following plastic film, metal membrane line is connected with the LED lamp, composite plastic film is connected with inserting part, the automatically controlled joint of inserting part is connected with metal membrane line, inserting part is provided with terminal plate, the left side of composite plastic film is provided with the sealing lines, and the right side of composite plastic film is provided with sealed groove, and the sealing lines are identical with the cross sectional shape of sealed groove.

During use, in the farmland booth LED farmland heat-insulating film is set, the sealing lines that the LED farmland heat-insulating film is adjacent are connected with sealed groove, terminal plate is connected with led controller, in winter or require the light application time and the intensity of illumination of control LED lamp in intermittent drizzles in the rainy season seasons according to the photosynthesis of crops by led controller, increase the photosynthesis of crops, improve the growth rate of crops.

The invention has the beneficial effects as follows: utilize energy-conservation LED lamp to increase the photosynthesis of crops season in winter and intermittent drizzles in the rainy season, improve the growth rate of crops, increase the output of crops.

Description of drawings

Fig. 1 is a LED farmland heat-insulating film structural representation;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is LED farmland heat-insulating film LED lamp partial structurtes schematic diagrames;

Fig. 4 goes up the plastic film structures schematic diagram.

Embodiment

With specific embodiment the present invention is further detailed with reference to the accompanying drawings below:

The vertical view of LED farmland heat-insulating film structural representation shown in Figure 1, Fig. 1 shown in Figure 2, LED farmland heat-insulating film LED lamp partial structurtes schematic diagram shown in Figure 3 and last plastic film structures schematic diagram shown in Figure 4; The LED farmland heat-insulating film, include composite plastic film 1, composite plastic film 1 constitutes by last plastic film 2 and following plastic film 3 are compound, be provided with LED lamp 4 between last plastic film 2 and the following plastic film 3, be provided with metal membrane line 5 between last plastic film 2 and the following plastic film 3, metal membrane line 5 is connected with LED lamp 4.Composite plastic film 1 is connected with inserting part 6, and the automatically controlled joint 7 of inserting part 6 is connected with metal membrane line 5, and inserting part 6 is provided with terminal plate 15, during use, terminal plate 15 is connected with led controller, utilizes led controller control LED lamp 4 luminous, increases the photosynthesis of crops.

The LED farmland heat-insulating film is provided with many row's metal membrane lines 5, and every row's metal membrane line 5 is two, and metal membrane line 5 is compound in the surface of plastic film 2, and metal membrane line 5 is connected with the connector lug 8 of LED lamp 4; LED lamp 4 is provided with a plurality of, and each LED lamp 4 is connected in parallel by metal membrane line 5; For metal membrane line 5 reliably is connected with the connector lug 8 of LED lamp 4, the end face of the connector lug 8 of LED lamp 4 is the plane, the end face of connector lug 8 and metal membrane line 5 weldings.

For the LED farmland heat-insulating film with polylith is connected to each other, the left side of composite plastic film 1 is provided with sealing lines 9, and the right side of composite plastic film 1 is provided with sealed groove 10, and sealing lines 9 are identical with the cross sectional shape of sealed groove 10; The sealing lines 9 be located at composite plastic film 1 following plastic film 3 above, sealed groove 10 be located at composite plastic film 1 following plastic film 3 below; Adjacent LED farmland heat-insulating film is connected with sealed groove 10 by adjacent sealing lines 9.

In order LED lamp 4 to be compound in plastic film 2 and the following plastic film 3 and the availability that improves LED lamp 4 luminous energy, LED lamp 4 is provided with lamp socket 11, bulb 12 and light emitting source 13, lamp socket 11 is positioned at plastic film 1, the bulb 12 of LED lamp 4 is positioned at outside the plastic film 1, and the light emitting source 13 of LED lamp 4 is positioned at outside the composite plastic film 1; LED lamp 4 is located at down in the lamp hole 14 of plastic film 3, and the external diameter of lamp socket 11 is bigger than the internal diameter of lamp hole 14, and bulb 12 is connected with lamp hole 14 secure fit; The lamp socket 11 of LED lamp 4 is by the light-proof material manufacturing, and the bulb 12 of LED lamp 4 is by the light transmissive material manufacturing, and light emitting source 13 is positioned at the light transmissive material of bulb 12.

Claims

1. LED farmland thermal insulation film, including composite plastic film (1), is characterized in that: described composite plastic film (1) is composed of upper plastic film (2) and lower plastic film (3), and upper plastic film ( 2) An LED lamp (4) is provided between the lower plastic film (3), a metal film line (5) is provided between the upper plastic film (2) and the lower plastic film (3), and the metal film line (5) is connected to the The LED lamp (4) is connected; the LED lamp (4) is provided with a lamp holder (11), a bulb (12) and a light source (13), and the lamp holder (11) is located in the plastic film (1), and the LED lamp (4) The bulb (12) is located outside the composite plastic film (1), and the light source (13) of the LED lamp (4) is located outside the plastic film (1).

2. The LED farmland thermal insulation film according to claim 1, characterized in that: the composite plastic film (1) is connected with a connector (6), and the electric control connector (7) of the connector (6) is connected to the The metal film wires (5) are connected, and the plug connector (6) is provided with a wiring board (15).

3. The LED farmland thermal insulation film according to claim 1, characterized in that: the LED farmland thermal insulation film is provided with multiple rows of metal thin film lines (5), each row of metal thin film lines (5) is two, and the metal thin film The wire (5) is compounded on the surface of the upper plastic film (2), and the metal film wire (5) is connected with the terminal (8) of the LED lamp (4).

4. The LED farmland thermal insulation film according to claim 1, characterized in that: there are multiple LED lamps (4), and each LED lamp (4) is connected in parallel by a metal thin film wire (5).

5. The LED farmland insulation film according to claim 1, characterized in that: the left side of the composite plastic film (1) is provided with a sealing line (9), and the right side of the composite plastic film (1) is provided with a sealing line. The groove (10), the sealing line (9) has the same cross-sectional shape as the sealing groove (10).

6. The LED farmland thermal insulation film according to claim 1, characterized in that: the lamp holder (11) of the LED lamp (4) is made of an opaque material, and the bulb (12) of the LED lamp (4) is made of The light-transmitting material is made, and the light-emitting source (13) is located in the light-transmitting material of the bulb (12).

7. The LED farmland thermal insulation film according to claim 5, characterized in that: the sealing line (9) is arranged on the lower plastic film (3) of the composite plastic film (1), and the sealing groove (10) It is arranged under the lower plastic film (3) of the composite plastic film (1).

8. The LED farmland thermal insulation film according to claim 3, characterized in that: the end surface of the terminal (8) of the LED lamp (4) is a plane, and the end surface of the terminal (8) is in contact with the metal film wire (5) ) welding.

9. The LED farmland thermal insulation film according to claim 1, characterized in that: the LED lamp (4) is arranged in the lamp hole (14) of the lower plastic film (3), and the outer diameter of the lamp holder (11) Larger than the inner diameter of the lamp hole (14), the bulb (12) is fixedly fitted with the lamp hole (14).