CN112240520A - LED lamp suitable for plant factory - Google Patents

LED lamp suitable for plant factory Download PDF

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Publication number
CN112240520A
CN112240520A CN202011084610.6A CN202011084610A CN112240520A CN 112240520 A CN112240520 A CN 112240520A CN 202011084610 A CN202011084610 A CN 202011084610A CN 112240520 A CN112240520 A CN 112240520A
Authority
CN
China
Prior art keywords
lamp holder
led lamp
plant factory
cover plate
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011084610.6A
Other languages
Chinese (zh)
Inventor
孙聪
曹亮
陈贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Academy of Agriculture and Forestry Sciences
Original Assignee
Chengdu Academy of Agriculture and Forestry Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Academy of Agriculture and Forestry Sciences filed Critical Chengdu Academy of Agriculture and Forestry Sciences
Priority to CN202011084610.6A priority Critical patent/CN112240520A/en
Publication of CN112240520A publication Critical patent/CN112240520A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)

Abstract

The invention discloses an LED lamp suitable for a plant factory, which comprises a central shell, wherein the central shell comprises a lamp holder and a cover plate inserted on the lamp holder, and the joint of the LED lamp is sealed under the arrangement of a sealing ring, a sealing cavity and a sealing gasket, so that the waterproof and moistureproof performance of the LED lamp is greatly improved.

Description

LED lamp suitable for plant factory
Technical Field
The invention relates to a lamp, in particular to an LED lamp suitable for a plant factory.
Background
The plant factory is a high-efficiency agricultural system for realizing annual continuous production of crops by high-precision environmental control in a facility, and is a labor-saving production mode which automatically controls the environmental conditions of temperature, humidity, illumination, CO2 concentration, nutrient solution and the like for plant growth by using an intelligent computer and an electronic sensing system and ensures that the plant growth and development in the facility are not or rarely restricted by natural conditions.
The existing LED lamp in a plant factory or a greenhouse does not have waterproof performance due to being in a humid environment for a long time, so that the phenomenon of short service life is often caused by erosion of moisture, and the LED lamp suitable for the plant factory is needed.
Disclosure of Invention
The present invention is directed to an LED lamp suitable for plant factories to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a LED lamp suitable for plant factory, includes central casing, central casing includes the apron of lamp stand and cartridge on the lamp stand, the junction of apron and lamp stand is provided with sealed chamber, the side cap is installed through mounting screw in central casing both sides, is provided with sealed the pad between side cap and the central casing, the apron be the loudspeaker form and with lamp stand rounding off, the lamp stand is kept away from apron one side and is provided with the mount pad, and the lamp stand side is provided with a plurality of fin, be provided with the median septum in the lamp stand, be provided with the PCB board on the median septum, the electric connection has a plurality of emitting diode modules on the PCB board, and the emitting diode module outside is provided with the lamp shade, it is equipped with a plurality of lenses to inlay on the apron, and lens and emitting diode module one-to-one set up.
The lamp holder is provided with a first outer eave, the cover plate is provided with a second outer eave, the first outer eave and the second outer eave can form a first containing cavity, the first outer eave and the second outer eave are same in height, the side cover is provided with a third outer eave, the inner side of the third outer eave forms a second containing cavity, and the first containing cavity and the second containing cavity are matched.
The sealing gasket is matched with the central shell, a through hole matched with the mounting screw is formed in the sealing gasket in a penetrating mode, and the thickness of the sealing gasket is equal to the sum of the height of the first outer eaves and the height of the third outer eaves.
The mounting screw comprises an optical axis section and a thread section, an inner hexagonal groove is formed in one side, away from the thread section, of the optical axis section, an annular groove is formed in one side, close to the thread section, of the optical axis section, a sealing ring is arranged in the annular groove, a sealing groove matched with the sealing ring is formed in the lamp holder, and a threaded hole matched with the thread section is communicated with the lamp holder.
The mounting seat is provided with a plurality of through holes for fixing the LED lamp.
The tail end of the radiating fin is obliquely arranged.
A plurality of limiting blocks are arranged in the lamp holder and are matched with the cover plate.
The invention has the beneficial effects that:
1. under the setting of sealing washer, sealed chamber and sealed pad for the seam crossing of LED lamp all obtains sealed processing, has improved the dampproofing and waterproofing performance of LED lamp greatly, is particularly useful for the moist environment of plant factory, has improved the life of LED lamp greatly.
2. The horn-shaped cover plate can guide external water vapor and also can play a role in enlarging the illumination range and improving the illumination effect.
3. The terminal inclined radiating fins can radiate the LED lamp and can guide the water falling outside the central shell, and the waterproof performance of the LED lamp is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the cover plate according to the present invention;
FIG. 5 is a schematic view showing the structure of a gasket according to the present invention;
fig. 6 is a schematic structural view of a mounting screw according to the present invention.
In the drawing, a lamp holder 1, a first outer brim 1.1, a cover plate 2, a second outer brim 2.1, a side cover 3, a third outer brim 3.1, a mounting screw 4, an optical axis section 4.1, an inner hexagonal groove 4.11, an annular groove 4.12, a threaded section 4.2, a mounting seat 5, a radiating fin 6, a middle partition plate 7, a PCB plate 8, a light emitting diode module 9, a lampshade 10, a threaded hole 11, a sealing ring 12, a storage battery 13, a limiting block 14, a sealing cavity 15, a lens 16, a sealing gasket 17 and a through hole 17.1 are arranged on the outer side of the lamp holder.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
Referring to fig. 1 to 6, an embodiment of the present invention provides an LED lamp suitable for a plant factory, including a central housing, the central housing includes a lamp holder 1 and a cover plate 2 inserted in the lamp holder 1, referring to fig. 2, a plurality of stoppers 14 are disposed in the lamp holder 1, the stoppers 14 and the lamp holder 1 can be integrally formed, the stoppers 14 and the cover plate 2 are disposed in a matching manner, the cover plate 2 can be inserted between the stoppers 14 and the lamp holder 1 from a side surface of the lamp holder 1, and further, the lamp holder 1 is covered, sealing cavities 15 are disposed at upper and lower ends of a joint of the cover plate 2 and the lamp holder 1, one half of the sealing cavities 15 are disposed in the cover plate 2 and the other half of the sealing cavities 15 are disposed in the lamp holder 1, a sealing strip is.
Referring to fig. 2, a first outer brim 1.1 is arranged on the lamp holder 1, a second outer brim 2.1 is arranged on the cover plate, the first outer brim 1.1 and the second outer brim 2.1 can form a first containing cavity, the first outer brim 1.1 and the second outer brim 2.1 are the same in height, referring to fig. 3, a third outer brim 3.1 is arranged on the side cover 3, a second containing cavity is formed on the inner side of the third outer brim 3.1, and the first containing cavity and the second containing cavity are matched.
Referring to fig. 1, the side covers 3 are installed on two sides of the central shell through the installation screws 4, referring to fig. 6, the installation screws 4 comprise optical axis sections 4.1 and thread sections 4.2, one side, far away from the thread sections 4.2, of each optical axis section 4.1 is provided with an inner hexagonal groove 4.11, one side, close to the thread sections 4.2, of each optical axis section 4.1 is provided with an annular groove 4.12, a sealing ring 12 is arranged in each annular groove 4.12, a sealing groove matched with the sealing ring 12 is arranged on the lamp holder 1, the lamp holder 1 is provided with a threaded hole 11 matched with the thread sections 4.2 in a communicating mode, and the tail ends of the installation screws 4 extend out of the side.
Referring to fig. 3, a sealing gasket 17 is arranged between the side cover 3 and the central housing, the sealing gasket 17 is arranged in a matching manner with the central housing, the thickness of the sealing gasket 17 is equal to the sum of the height of the first outer brim 1.1 and the height of the third outer brim 3.1, the sealing gasket 17 just fills the first containing cavity and the second containing cavity when being installed between the side cover 3 and the central housing, the shape of the sealing gasket 17 refers to fig. 5, a through hole 17.1 matched with the mounting screw 4 passes through the sealing gasket 17, and the inner diameter of the through hole 17.1 is equal to the outer diameter of the optical axis section 4.1.
Referring to fig. 2, apron 2 is loudspeaker form and with 1 rounding off of lamp stand, the apron 2 of loudspeaker form not only can carry out the water conservancy diversion to outside steam, still can play the effect that enlarges the illumination zone and improve the illuminating effect, 2 one side of apron is kept away from to lamp stand 1 is provided with mount pad 5, it has a plurality of through-holes that are used for fixed LED lamp to lead to on the mount pad 5, usable through-hole and bolt are direct fixed the LED lamp, also can utilize the through-hole to fix the LED lamp again behind the additional articulated seat on mount pad 5.
Referring to fig. 2, the plurality of radiating fins 6 are arranged on the side surface of the lamp holder 1, the radiating fins 6 on the upper portion of the lamp holder 1 incline rightwards, and the radiating fins 6 on the lower portion of the lamp holder 1 incline rightwards, so that the radiating fins 6 can radiate the LED lamp and guide falling water outside the central shell, and the waterproof performance of the LED lamp is further improved.
The LED lamp comprises a lamp holder 1, a middle partition plate 7 is arranged in the lamp holder 1, a PCB 8 is arranged on the middle partition plate 7, a plurality of LED modules 9 are electrically connected to the PCB 8, a transparent lampshade 10 is arranged on the outer side of each LED module 9, referring to fig. 4, a plurality of lenses 16 are embedded in a cover plate 2, the lenses 16 and the LED modules 9 are arranged in a one-to-one correspondence mode, a storage battery 13 is arranged in the lamp holder 1, the storage battery 13 is electrically connected with the PCB 8, meanwhile, the LED modules 9, the PCB 8 and welding points of connecting wires are subjected to waterproof treatment in an inner cavity of a central shell in a glue pouring mode, the lenses 16 and the cover plate 2 are subjected to waterproof treatment in the same mode, and an.
And then under the setting of sealing washer 12, sealed chamber 15 and sealed pad 17 for the seam crossing of LED lamp all obtains sealed processing, has improved the waterproof and moisture-proof properties of LED lamp greatly, is particularly useful for the moist environment of plant factory, has improved the life of LED lamp greatly.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides a LED lamp suitable for plant factory which characterized in that: the LED lamp comprises a central shell, wherein the central shell comprises a lamp holder (1) and an cover plate (2) inserted on the lamp holder (1), a sealing cavity (15) is arranged at the joint of the cover plate (2) and the lamp holder (1), side covers (3) are installed on two sides of the central shell through mounting screws (4), a sealing gasket (17) is arranged between each side cover (3) and the central shell, the cover plate (2) is horn-shaped and is in smooth transition with the lamp holder (1), a mounting seat (5) is arranged on one side, away from the cover plate (2), of the lamp holder (1), a plurality of radiating fins (6) are arranged on the side face of the lamp holder (1), a middle partition plate (7) is arranged in the lamp holder (1), a PCB plate (8) is arranged on the middle partition plate (7), a plurality of LED modules (9) are electrically connected on the PCB plate (8), and, the LED lamp is characterized in that a plurality of lenses (16) are embedded on the cover plate (2), the lenses (16) and the LED modules (9) are arranged in a one-to-one correspondence mode, a storage battery (13) is arranged in the lamp holder (1), and the storage battery (13) is electrically connected with the PCB (8).
2. The LED lamp suitable for the plant factory according to claim 1, wherein: the lamp holder is characterized in that a first outer eave (11) is arranged on the lamp holder (1), a second outer eave (21) is arranged on the cover plate, the first outer eave (11) and the second outer eave (21) can form a first containing cavity, the first outer eave (11) and the second outer eave (21) are the same in height, a third outer eave (31) is arranged on the side cover (3), the second containing cavity is formed on the inner side of the third outer eave (31), and the first containing cavity and the second containing cavity are matched.
3. The LED lamp suitable for the plant factory according to claim 2, wherein: the sealing gasket (17) is matched with the central shell, a through hole (171) matched with the mounting screw (4) is formed in the sealing gasket (17), and the thickness of the sealing gasket (17) is equal to the sum of the height of the first outer eaves (11) and the height of the third outer eaves (31).
4. The LED lamp suitable for the plant factory according to claim 1, wherein: the mounting screw (4) comprises a light shaft section (41) and a threaded section (42), an inner hexagonal groove (411) is formed in one side, away from the threaded section (42), of the light shaft section (41), an annular groove (412) is formed in one side, close to the threaded section (42), of the light shaft section (41), a sealing ring (12) is arranged in the annular groove (412), a sealing groove matched with the sealing ring (12) is formed in the lamp holder (1), and a threaded hole (11) matched with the threaded section (42) is formed in the lamp holder (1) in a communicating mode.
5. The LED lamp suitable for the plant factory according to claim 1, wherein: the mounting base (5) is provided with a plurality of through holes for fixing the LED lamp.
6. The LED lamp suitable for the plant factory according to claim 1, wherein: the tail end of the radiating fin (6) is obliquely arranged.
7. The LED lamp suitable for the plant factory according to claim 1, wherein: a plurality of limiting blocks (14) are arranged in the lamp holder (1), and the limiting blocks (14) are matched with the cover plate (2).
CN202011084610.6A 2020-10-12 2020-10-12 LED lamp suitable for plant factory Pending CN112240520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011084610.6A CN112240520A (en) 2020-10-12 2020-10-12 LED lamp suitable for plant factory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011084610.6A CN112240520A (en) 2020-10-12 2020-10-12 LED lamp suitable for plant factory

Publications (1)

Publication Number Publication Date
CN112240520A true CN112240520A (en) 2021-01-19

Family

ID=74168674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011084610.6A Pending CN112240520A (en) 2020-10-12 2020-10-12 LED lamp suitable for plant factory

Country Status (1)

Country Link
CN (1) CN112240520A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203099567U (en) * 2013-03-27 2013-07-31 张仕敏 Novel wall-washing lamp
US20160025324A1 (en) * 2014-07-22 2016-01-28 Morishita Taiwan Co., Ltd. Waterproof led luminaire
CN105805653A (en) * 2016-05-28 2016-07-27 江苏积汇新能源科技有限公司 Method and device of sealing end covers at two ends of LED (Light-emitting Diode) wall washer
CN207935991U (en) * 2018-02-05 2018-10-02 阜城县前进汽车灯具有限公司 A kind of new waterproof automobile lampshade
CN208041694U (en) * 2018-04-04 2018-11-02 杭州施普照明电子有限公司 A kind of water proof lamp
CN208268403U (en) * 2018-05-24 2018-12-21 浙江广力工程机械有限公司 A kind of float grease seal ring
CN210292957U (en) * 2019-07-04 2020-04-10 无锡市伊利亚特机械制造有限公司 Heat exchanger seal structure and heat exchanger
CN210800880U (en) * 2019-11-26 2020-06-19 扬州市鸿城照明电器有限公司 Landscape lamp that humidity resistance is good

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203099567U (en) * 2013-03-27 2013-07-31 张仕敏 Novel wall-washing lamp
US20160025324A1 (en) * 2014-07-22 2016-01-28 Morishita Taiwan Co., Ltd. Waterproof led luminaire
CN105805653A (en) * 2016-05-28 2016-07-27 江苏积汇新能源科技有限公司 Method and device of sealing end covers at two ends of LED (Light-emitting Diode) wall washer
CN207935991U (en) * 2018-02-05 2018-10-02 阜城县前进汽车灯具有限公司 A kind of new waterproof automobile lampshade
CN208041694U (en) * 2018-04-04 2018-11-02 杭州施普照明电子有限公司 A kind of water proof lamp
CN208268403U (en) * 2018-05-24 2018-12-21 浙江广力工程机械有限公司 A kind of float grease seal ring
CN210292957U (en) * 2019-07-04 2020-04-10 无锡市伊利亚特机械制造有限公司 Heat exchanger seal structure and heat exchanger
CN210800880U (en) * 2019-11-26 2020-06-19 扬州市鸿城照明电器有限公司 Landscape lamp that humidity resistance is good

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Application publication date: 20210119