CN214902363U

CN214902363U - Height-adjustable lighting system

Info

Publication number: CN214902363U
Application number: CN202023055419.7U
Authority: CN
Inventors: 林平秋; 伍婵娟; 曾亮
Original assignee: Fujian Sanan Sino Science Photobiotech Co Ltd
Current assignee: Fujian Sanan Sino Science Photobiotech Co Ltd; Fujian Province Sino Science Biological Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-30
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the field of lighting lamps and lanterns, and discloses a lighting system with adjustable height, which comprises a lamp bracket and at least one hanger, wherein connectors are convexly fixed on two opposite side edges of the lamp bracket, and limit holes which vertically run through are arranged on the connectors; the hanger comprises a fixed lifting rope, a wire locking device and a plurality of supporting lifting ropes, wherein the bottom end of the fixed lifting rope is fixedly connected with the wire locking device, the top end of the supporting lifting rope is fixedly connected with the wire locking device, the supporting lifting rope penetrates through a limiting hole of a connector on a lamp bracket, a plurality of movable lock catches are movably arranged on the supporting lifting rope, the connector is placed on the movable lock catches, and the movable lock catches at the same height on the plurality of supporting lifting ropes support the same lamp bracket together.

Description

Height-adjustable lighting system

Technical Field

The utility model relates to an illumination lamps and lanterns field, especially a lighting system with adjustable height.

Background

The plant lighting lamp is used for light supplement of the greenhouse and indoor full-artificial light planting, and provides illumination required by plant photosynthesis. Light acts on plants as an environmental signal, and is the most important condition in many external environments (light, temperature, gravity, water, minerals, etc.) that affect the growth and development of plants. The importance of the method is not only expressed in the effect of photosynthesis on the construction of plant bodies, but also different optimal photon flux densities required by the plants in different growth stages such as seedling stage, vegetative growth stage, reproductive growth stage and the like and capable of being utilized by the photosynthesis of the plants.

The existing plant lighting lamp is generally directly fixed on the bottom surface of a cultivation groove, a lighting lamp on the bottom surface of each cultivation groove provides illumination for the next cultivation groove, and the position of the plant lighting lamp is fixed, so when the photon flux density is adjusted according to different growth stages of plants, the lighting lamp and the LED circuit which have different light distribution and illumination intensity are generally purchased for dimming; the replacement of different lamps not only increases the investment cost, but also needs frequent disassembly and assembly of the lamps in the plant growth process, virtually increases the labor and management cost, and the LED circuit dimming is commonly provided with analog dimming and PWM dimming, wherein the analog dimming needs to be configured with dimming on and dimming signal wires, is troublesome in installation and wiring, and cannot be popularized in a large scale; the PWM dimming needs to be made into a wireless network in a digital programming mode, and the overall cost is higher.

SUMMERY OF THE UTILITY MODEL

Therefore, a lighting system with adjustable height needs to be provided, and the problems of high installation cost and troublesome disassembly and assembly in dimming of the existing device are solved.

To achieve the above object, the present invention provides a lighting system with adjustable height, including:

the lamp holder is characterized by comprising a lamp holder, connectors are convexly fixed on two opposite side edges of the lamp holder, and limit holes which vertically penetrate through the connectors are formed in the connectors;

at least one hoist, the hoist includes fixed lifting rope, locking wire ware and a plurality of supporting lifting rope, the bottom and the locking wire ware fixed connection of fixed lifting rope, the top and the locking wire ware fixed connection of supporting the lifting rope support the lifting rope and pass the spacing hole of connector on the lighting fixture, the activity is equipped with a plurality of movable hasps on the supporting lifting rope, and the connector is placed on the activity hasp, and the same lighting fixture is supported jointly to the activity hasp that is in same height on a plurality of supporting lifting ropes.

Further, the lighting fixture is the rectangle, the connector is four to set up four angles at the lighting fixture respectively, the quantity of hoist is two, and the quantity of the support lifting rope of each hoist is two, and two hoists are located the both sides limit that the lighting fixture is relative respectively, support lifting rope and connector one-to-one. The support lifting ropes and the lamp holder are connected to four corners of the lamp holder, so that the lamp holder can be lifted more stably.

Further, the axes of the four connectors on the horizontal plane intersect at the center of the lamp holder. During hoisting, the connector is partially stressed towards the center of the lamp holder, so that the lamp holder is more stable.

Further, the limiting hole is circular, a notch is formed in the side wall, away from the lamp holder, of the limiting hole, and the central angle corresponding to the notch is smaller than or equal to 90 degrees. The gap can conveniently support the installation of the lifting rope, and the supporting lifting rope can enter the limiting hole from the gap.

Further, the fixed lifting rope and the supporting lifting rope are both steel wire ropes. The steel wire rope has stronger strength.

Furthermore, the lifting appliance further comprises a lock catch base, and the lock catch base is fixed to the top end of the fixed lifting rope. The hasp base makes things convenient for fixed lifting rope to install on the hoist and mount face.

Further, the activity hasp includes hasp body and adjustment button, adjustment button fixes the top at the hasp body, support the lifting rope from last to passing adjustment button and hasp body down in proper order, adjustment button's diameter is less than the diameter of hasp body, the spacing hole of adjustment button embedding, the hasp body supports the connector. Spacing hole of adjustment button embedding with the connector block, further fixes the lighting fixture, prevents to support the lifting rope from the breach roll-off, leads to the lighting fixture to drop.

Further, the lamp holder is provided with a plurality of lamp strips, and the light emitting surface of each lamp strip faces downwards.

The technical scheme has the following beneficial effects:

the utility model discloses in, the lighting fixture hoists through the hoist, is located connector and lighting fixture structure as an organic whole on the lighting fixture side, and the activity hasp supports the connector, realizes the fixed of lighting fixture from this, simultaneously because the activity hasp sets up for the activity, can be on supporting the lifting rope nimble height-adjusting, and then adjusts the hoist and mount height of lighting fixture to provide best photon flux density for the plant.

Drawings

Fig. 1 is a block diagram of an illumination system according to an embodiment.

Fig. 2 is an exploded view of an embodiment of the lighting system.

Fig. 3 is a combination diagram of the connector and the movable lock catch according to the embodiment.

Description of reference numerals:

1. a lamp holder; 11. a light bar; 12. a connector; 121. a limiting hole; 122. a notch;

2. a spreader; 21. fixing a lifting rope; 22. a wire locker; 23. a movable lock catch; 231. an adjustment button; 232. a lock catch body; 24. supporting a lifting rope; 25. a latch base;

3. and (5) hoisting the surface.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1-3, the present embodiment provides a height-adjustable lighting system, which includes a lamp holder 1 and a hanger 2;

a plurality of light bars 11 are arranged on a fixed frame on the lamp holder 1, the light emitting surfaces of the light bars 11 face downwards, connectors 12 are convexly fixed on two opposite side edges of the lamp holder 1, and limiting holes 121 which vertically penetrate through the connectors 12 are formed in the connectors 12; in this embodiment, the lamp holder 1 is rectangular, and the four connectors 12 are respectively disposed at four corners of the lamp holder 1. The connectors 12 extend along the extension line of the connecting line of the center and the four corners of the lamp holder 1 so that the axes of the four connectors 12 on the horizontal plane intersect at the center of the lamp holder 1. During hoisting, part of the connector 12 is stressed towards the center of the lamp holder 1, so that the lamp holder 1 is more stable. The limiting hole 121 is circular, a notch 122 is formed in the side wall, away from the lamp holder 1, of the limiting hole 121, and the central angle corresponding to the notch 122 is smaller than or equal to 90 degrees. The gap 122 can facilitate the installation of the supporting lifting rope 24, and the supporting lifting rope 24 can enter the limiting hole 121 from the gap 122.

The quantity of hoist 2 is two, and hoist 2 supports lifting rope 24 including fixed lifting rope 21, locking wire ware 22 and two, and the top of fixed lifting rope 21 is fixed with hasp base 25, and hasp base 25 passes through the fastener and is fixed with hoist and mount face 3, and hoist and mount face 3 can be plant cultivation shelf layer, ceiling, warmhouse booth back timber etc. and the bottom and the locking wire ware 22 fixed connection of fixed lifting rope 21, support lifting rope 24's top and locking wire ware 22 fixed connection, support lifting rope 24 and pass the spacing hole 121 of connector 12 on the lighting fixture 1, support lifting rope 24 and go up the activity and be equipped with a plurality of movable lock catch 23, connector 12 places on movable lock catch 23, and the same lighting fixture 1 is supported jointly to the movable lock catch 23 that is in same height on a plurality of support lifting rope 24. The number of the lamp holders 1 may be plural (only one is shown in the drawing).

In this embodiment, the fixed lifting rope 21 and the supporting lifting rope 24 are both steel wire ropes. The movable lock catch 23 comprises a lock catch body 232 and an adjusting button 231, the lock catch body 232 and the adjusting button 231 are both cylindrical, the adjusting button 231 is fixed above the lock catch body 232, the supporting lifting rope sequentially penetrates through the adjusting button 231 and the lock catch body 232 from top to bottom, the diameter of the adjusting button 231 is smaller than that of the lock catch body 232, the adjusting button 231 is embedded into the limit hole 121, and the lock catch body 232 supports the connector 12. Adjusting button 231 imbeds spacing hole 121, with connector 12 block, further fixes lighting fixture 1, prevents to support lifting rope 24 from the breach 122 roll-off, leads to lighting fixture 1 to drop. In this embodiment, the movable lock 23 is a wire locking device used commonly, and a spring is arranged inside the wire locking device and used for resetting the adjusting button 231. The utility model discloses the application has multilayer cultivation groove when cultivation frame is gone up:

fix hoist 2 on planting the side of cultivating the frame, fixed lifting rope 21 is fixed with hoist and mount face 3, adjust each support lifting rope 24 on the position of activity hasp 23, the top in every layer of cultivation groove all obtains the hasp, lighting fixture 1 is fixed on supporting the activity hasp 23 of same height on lifting rope 24, the top on every layer of cultivation layer all has lighting fixture 1 from this, along with the growth of plant, the staff can adjust the height of activity hasp 23, and then lighting fixture 1's height, adjust the distance of plant on lamps and lanterns and the cultivation groove, this embodiment design is simplified, high durability and convenient use, reducible lamps and lanterns drop into, through the light emitting area of adjusting lamps and lanterns and the height of plant, promote lamps and lanterns optical utilization, effectual increase planting benefit, and reduce planting facility construction and operation cost. The utility model discloses can be used to indoor multilayer when a plurality of lighting fixtures 1 and plant, can be used to greenhouse list ridge when single lighting fixture 1 plants.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.

Claims

1. A height adjustable lighting system, comprising:

2. The lighting system of claim 1, wherein the lamp holder is rectangular, the number of the connectors is four, and the connectors are respectively disposed at four corners of the lamp holder, the number of the hangers is two, the number of the supporting lifting ropes of each hanger is two, the two hangers are respectively disposed on two opposite sides of the lamp holder, and the supporting lifting ropes are in one-to-one correspondence with the connectors.

3. The lighting system of claim 2, wherein the axes of the four connectors in a horizontal plane intersect at the center of the fixture.

4. The illumination system of claim 1, wherein the limiting hole is circular, a notch is formed in a side wall of the limiting hole away from the lamp holder, and a central angle corresponding to the notch is smaller than or equal to 90 °.

5. The lighting system of claim 1, wherein the fixed and support cords are steel cords.

6. The lighting system of claim 1, wherein the hanger further comprises a locking base, the locking base being secured to a top end of the fixed lifting line.

7. The lighting system of claim 1, wherein the movable lock catch comprises a lock catch body and an adjusting button, the adjusting button is fixed above the lock catch body, the supporting lifting rope sequentially penetrates through the adjusting button and the lock catch body from top to bottom, the diameter of the adjusting button is smaller than that of the lock catch body, the adjusting button is embedded into the limiting hole, and the lock catch body supports the connector.

8. The lighting system of claim 1, wherein the fixture mount has a plurality of light bars, the light bars having a downwardly facing light emitting surface.