CN214663826U

CN214663826U - LED plant lighting module and lighting device

Info

Publication number: CN214663826U
Application number: CN202120362787.1U
Authority: CN
Inventors: 周维燃; 周波
Original assignee: Siwei Ecological Technology Hangzhou Co ltd
Current assignee: Siwei Ecological Technology Hangzhou Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-09
Anticipated expiration: 2031-02-09

Abstract

The utility model provides a LED plant lighting module and lighting device. The LED plant lighting module provides a simplified module assembly structure, including: a light-transmitting cover, a circuit module and a sealing member. The light-transmitting cover comprises a shell with an opening on at least one side, a limiting mechanism is arranged in a cavity of the shell and used for fixedly mounting the circuit board module, and the opening is used for passing through the circuit module. The circuit module includes: the lamp plate still is equipped with the power supply terminal, the power supply terminal with circuit module connects fixedly. The seal member includes: the shell and the electrically conductive plug-in components, electrically conductive plug-in components set up in through the shell, shell one side with the division of opening side detachably installation of printing opacity cover, opposite side and outside power input interface connection. The utility model discloses a LED plant lighting module passes through seal part and realizes the interface of pegging graft, can the effectual reduction equipment degree of difficulty, and then improves the assembly efficiency that LED plant lighting module production and scale were used.

Description

LED plant lighting module and lighting device

Technical Field

The utility model relates to a LED illumination field especially relates to a LED plant lighting module and lighting device.

Background

With the development of the field of plant illumination, the LED becomes an important development direction of modern agriculture due to low energy consumption and higher technical content than production efficiency. Modern agriculture in recent years starts the trend of using LED lamps to replace sunlight, and the LED is applied to the field of plant cultivation, which provides challenges for the scale application, cost and reliability of the LED lamps.

Particularly, the reliability of the LED lighting product under different application scenes is related to more and complex contents, and from the LED chip manufacturing process, the module packaging, the driving power supply design to the final large-scale integrated design, the reliability of the LED lighting lamp is restricted by a series of technologies. Therefore, much research and effort in technology and technology is needed to really make the LED illumination product. In the prior art, in a typical plant application scene, an external interface of the LED plant lighting module is a wire structure, an input wire is usually directly welded to an internal circuit board, and a wire needs to be guided to be connected in an assembly process, so that the assembly efficiency is low, and the reliability of a product cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem of prior art, the utility model aims to provide a be suitable for scale LED plant lighting module of using, include: a light-transmitting cover, a circuit module and a sealing member;

the light-transmitting cover comprises a shell with an opening on at least one side, the opening is used for allowing the circuit module to pass through, and a limiting mechanism is further arranged in the cavity of the light-transmitting cover and used for fixedly mounting the circuit module;

the circuit module includes: the LED lamp comprises a lamp panel, a light-emitting diode (LED) lamp and a light-emitting diode (LED) lamp, wherein the lamp panel comprises a substrate and a plurality of LED lamp beads, and the LED lamp beads are connected through wiring on the substrate to form a light-emitting diode array;

the light-transmitting cover shell is provided with a light-transmitting area for transmitting light rays emitted by the lamp panel;

the circuit module is also provided with a power supply terminal which is fixedly connected with the circuit module and is electrically connected with the wiring of the light-emitting diode row on the substrate;

the seal member includes: the conductive plug-in is penetratingly arranged on the shell and is electrically insulated from the shell; one side of the shell is detachably mounted on the opening side of the light-transmitting cover, the other side of the shell is connected with the external power input interface, and the conductive plug-in is used for connecting the external power input interface and the internal circuit module.

Furthermore, the circuit module is used as a core module inside the LED lighting product, which includes but is not limited to only including the lamp panel, any necessary circuit wiring and components for ensuring normal operation of the LED array are covered therein, and a person skilled in the art can directly arrange the driving circuit part on the lamp panel, or separately arrange the driving board or further arrange the heat dissipation structure based on the requirements of product power input setting and performance, etc. It is common for some lighting products to include a driver circuit and a heat sink. Based on the different arrangements, the power supply terminals can be correspondingly adjusted in position on the circuit module based on the arrangement of the specific diode light-emitting columns and the driving circuit. Correspondingly, under the condition of independently arranging the lamp panel, the power supply terminal is fixed on the lamp panel in a welding mode, is connected with the wiring for connecting the plurality of LED lamp beads on the substrate and is arranged in a mode of being opposite to the sealing piece; the plug-in is plugged on the power supply terminal when the sealing part is sleeved with the light-transmitting cover; under the condition that the driver board and the lamp panel are separately arranged, the power supply terminal is arranged on the driver board, the conductive plug-in is communicated with the power supply terminal to provide power input for the driver board, and the driver board is connected with the wiring of the light-emitting diode row on the lamp panel to drive the light-emitting diode row to work.

The electrically conductive plug-in components are used for putting through external power supply input and internal circuit module's power supply input, the utility model discloses do not injecing its concrete structure, the preferred structure is contact pin or inserted sheet.

In order to obtain a better sealing effect, the sealing part and the matching mechanism on the opening side of the light-transmitting cover are correspondingly provided with a concave and groove matching mechanism so as to meet the sinking matching of the light-transmitting cover shell, and then the sealing part is combined with coating sealant to realize better sealing.

Further, for making the illumination effect that LED plant lighting module gained the preferred, preferably, a stop gear for placing the lamp plate sets up to groove structure, correspondingly, corresponding to the different settings of above-mentioned circuit module, set up a recess in the printing opacity cover cavity at least. Preferably, the recess setting of lamp plate is in the juncture in the light transmission region and the non-light transmission region of printing opacity cover shell specifically is the both sides of notch, lies in the light transmission region on one side, lies in the non-light transmission region on one side, in order to satisfy the light emitting area of lamp plate lies in the light transmission region, and remaining part lies in the non-light transmission region. Further, the light-transmitting cover can be made of PC materials.

Because electrically conductive plug-in components set up in the casing runs through, and stretch out a take the altitude, in order to strengthen the bonding strength of electrically conductive plug-in components and external power source input interface unit spare, also avoid simultaneously in assembly or transportation colliding with, the extrudability damage to the plug-in components structure, the electrically conductive plug-in components in the sealing part outside set up the surrounding structure further around, the height of surrounding structure is greater than electrically conductive plug-in components stretches out the height of sealing part shell. Preferably, the circular surrounding structure is adopted, the combination firmness of the circular surrounding structure and the external power input interface part is further strengthened, and external threads can be arranged on the outer wall of the circular surrounding structure.

The LED plant lighting module can effectively reduce the assembly difficulty in a plug-in mode, and further improves the assembly efficiency of LED plant lighting module production assembly and large-scale application. In order to meet the error-free matching with the external connecting component, foolproof bulges are further arranged inside the surrounding structure, so that the plugging structure can be uniquely assembled.

Based on the LED plant lighting module, the utility model discloses a lighting device is further disclosed, including at least one LED plant lighting module, still including the external power input interface part with the butt joint of LED plant lighting module; the external power input interface component can adopt an integrated common power supply based on requirements, so that the cost is further saved.

Because of the technical scheme, the utility model discloses following beneficial effect has:

1) the sealing mechanism and the conductive plug-in are integrally designed, so that the plug-in assembly of the internal circuit module of the LED plant lighting module and an external power supply interface is realized. Compared with the current situation that the components of the product are multiple and difficult to assemble, the module effectively reduces the number of assembling parts, replaces an external wire with a conductive plug-in unit and is beneficial to efficient assembly.

2) The LED plant lighting module interface is designed to comply with the standardized packaging design requirements, and is beneficial to carrying of large-scale application platforms in different scenes.

3) The improved sealing part and the light-transmitting cover matching mechanism further improve the overall sealing performance so as to improve the reliability of products.

4) A plurality of the utility model discloses an external power supply part that possesses the matcing connector lug with it of LED plant lighting module can adopt external integrated sharing power supply part, further saves scale application cost.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of an LED lighting module according to an embodiment of the present invention;

fig. 2 is a schematic view of the structure of the opening side of the light-transmitting cover of the LED plant lighting module according to the present invention;

fig. 3 is a schematic structural diagram of the outer side of the sealing cover of the LED plant lighting module according to the present invention;

fig. 4 is a schematic structural diagram of an external power input interface of the LED lighting module according to the embodiment of the present invention;

in the figure: 10-a sealing part, 20-a circuit module, 30-a light-transmitting cover, 40-an external power input interface, 21-an LED lamp bead and 22-a power supply terminal; 1-a conductive plug jack, 2-a fool-proof raised jack and 3-a power input interface protective shell; 4-surrounding structure, 5-conductive plug-in, 6-fool-proof protrusion; 7-groove, 8-substrate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Example 1

With reference to fig. 1, 2, 3 and 4, the present embodiment provides an LED plant lighting module, which includes a sealing member 10, a circuit module 20, and a light-transmitting cover 30; the housing of the cavity of the light-transmitting cover 30 is provided with a groove 7 along the axial direction for fixedly mounting the circuit module 20.

Circuit module 20 is the lamp plate, includes: LED lamp pearl 21, power supply terminal 22, base plate 8.

The preferable position of the groove 7 is the junction of the light-transmitting area and the non-light-transmitting area, that is, the lower edge of the groove 7 is located in the light-transmitting area, and the upper edge is located in the non-light-transmitting area.

It should be noted that the number of the lamp beads 21 needs to be set to a certain number according to actual needs, and based on circuit design, the light emitting diode array is formed by connecting the wiring on the substrate 8, and those skilled in the art can understand that one lamp bead shown in the figure is only for illustrative purposes; the circuit module 20 includes, but is not limited to, only an LED lamp panel, and any necessary circuit wiring and components for ensuring normal operation of the LED array are covered therein, and those skilled in the art can directly arrange the driving circuit portion on the lamp panel, or separately arrange the driving board or further arrange a heat dissipation structure based on the requirements of product power input setting and performance. For a separately arranged driving board, the light-transmitting cover may be additionally provided with a groove, for example, above the groove 7, in the non-light-transmitting region.

The seal member 10 includes: an electrically conductive insert 5 and a housing structure in which the electrically conductive insert 5 is arranged throughout.

Referring to fig. 3, the conductive plug 5 is provided inside the sealing member 10 so as to face the power supply terminal 22 provided on the substrate 8, and can be inserted into the power supply terminal 22 in a position-to-position manner when the sealing member 10 is fitted over the transparent member 30.

Further, referring to fig. 2, an enclosing structure 4 is provided on the housing outside the sealing member 10. The surrounding structure 4 is circular and is arranged around the two conductive inserts 5, and the height of the surrounding structure is larger than the height of the conductive inserts 5 extending out of the shell, so that the conductive inserts 5 are protected. Still be equipped with a square bulge 6 inside the surrounding structure 4, this arch can effectively avoid external power source input interface 40 with the utility model discloses LED plant lighting module's error-free assembly, two electrically conductive plug-in components 5 are only and correspond and insert electrically conductive plug-in components jack 1, and square fool-proof arch inserts square row and prevents fool-proof protruding jack 2. In order to further enhance the connection strength, the outer wall of the surrounding structure 4 is further provided with external threads, and the external power input interface 40 is in threaded connection with the LED plant lighting module of the embodiment through the internal threads of the power input interface protection shell 3.

It should be noted that, in the present embodiment, the conductive plug 5 is a circular plug, and those skilled in the art can understand that the conductive plug 5 can be configured as a plug or an insert with different shapes, and accordingly, the fool-proof protrusion structure can also be adjusted to have different shapes to achieve the fool-proof purpose. The above variations are to be understood as being within the scope of the present invention.

Example 2

This embodiment provides an LED lighting device, which includes at least one LED plant lighting module of embodiment 1, and accordingly, a corresponding number of external power input interfaces 40 and power modules connected thereto are required for operating the LED plant lighting module.

In some embodiments, the LED plant lighting modules provide power input after being connected to the standard power module via power input wires (having interfaces as shown in fig. 4) that are separated from or integrated with each other via the interfaces. The integrated power input wiring is favorable for integrated supply of power, the number of power modules can be reduced, and the cost of the LED lighting device is further reduced.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention, as will be apparent to those skilled in the art, the invention is not limited to the details of the foregoing exemplary embodiment, but rather is embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An LED plant lighting module, characterized in that includes: a light-transmitting cover (30), a circuit module (20), and a sealing member (10);

the light-transmitting cover (30) comprises a shell with an opening on at least one side, the opening is used for allowing the circuit module (20) to pass through, and a limiting mechanism is further arranged in the cavity of the light-transmitting cover and used for fixedly mounting the circuit module (20);

the circuit module (20) comprises: the LED lamp comprises a lamp panel, wherein the lamp panel comprises a substrate (8) and a plurality of LED lamp beads (21), and the LED lamp beads (21) are connected through wiring on the substrate (8) to form a light-emitting diode array;

a light transmitting area is arranged on the shell of the light transmitting cover (30) and is used for transmitting light rays emitted by the lamp panel;

the circuit module (20) is also provided with a power supply terminal (22), and the power supply terminal (22) is fixedly connected with the circuit module (20) and is electrically connected with the wiring of the light-emitting diode row on the substrate (8);

the seal member (10) includes: casing and electrically conductive plug-in components (5), electrically conductive plug-in components (5) run through set up in the casing, casing one side with the opening side detachably installation of printing opacity cover (30), the opposite side is connected with outside power input interface, electrically conductive plug-in components (5) are used for connecting outside power input interface and internal circuit module (20).

2. The LED plant lighting module of claim 1,

the power supply terminal (22) is arranged at the board end of the lamp board close to the sealing component (10), is connected with a wiring for connecting the LED lamp beads (21) on the substrate (8), and is arranged opposite to the sealing component (10); the conductive plug-in (5) is plugged on the power supply terminal (22) when the sealing part (10) is sleeved with the light-transmitting cover (30).

3. The LED plant lighting module of claim 1, wherein the lamp panel is further provided with a driving circuit for the LED array, and the driving circuit is connected to the power supply terminal (22) and a wiring electrically connecting the LED array.

4. The LED plant lighting module of claim 1, wherein the circuit module (20) further comprises a driver board, the power supply terminal (22) is disposed on the driver board, and the lamp panel is electrically connected to the driver board.

5. The LED plant lighting module as claimed in any one of claims 1 to 4, wherein the limiting mechanism is a groove structure, and at least one groove (7) is provided in the cavity of the light-transmitting cover.

6. The LED plant lighting module of claim 5, wherein the groove (7) for fixing the lamp panel is arranged at the junction of the light-transmitting area and the non-light-transmitting area of the housing of the light-transmitting cover (30), so that the light-emitting surface of the lamp panel is positioned in the light-transmitting area, and the rest part of the lamp panel is positioned in the non-light-transmitting area.

7. The LED plant lighting module as claimed in claim 1, wherein an enclosing structure (4) is further arranged around the conductive insert (5) outside the sealing member (10), and the height of the enclosing structure (4) is greater than the height of the conductive insert (5) extending out of the housing of the sealing member (10).

8. The LED plant lighting module as claimed in claim 7, wherein the surrounding structure (4) is configured as a circular structure, and the outer wall of the surrounding structure is further provided with external threads.

9. The LED plant lighting module as claimed in claim 7, wherein a foolproof protrusion (6) is further provided inside the enclosure (4).

10. An LED lighting device, comprising at least one LED plant lighting module as claimed in any one of claims 1 to 9, and further comprising an external power input interface component for interfacing with the LED plant lighting module.