WO2019014804A1 - 植物照明灯 - Google Patents

植物照明灯 Download PDF

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Publication number
WO2019014804A1
WO2019014804A1 PCT/CN2017/093108 CN2017093108W WO2019014804A1 WO 2019014804 A1 WO2019014804 A1 WO 2019014804A1 CN 2017093108 W CN2017093108 W CN 2017093108W WO 2019014804 A1 WO2019014804 A1 WO 2019014804A1
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WO
WIPO (PCT)
Prior art keywords
lamp
lamp housing
pressing device
lamp tube
lamp according
Prior art date
Application number
PCT/CN2017/093108
Other languages
English (en)
French (fr)
Inventor
汪继
Original Assignee
深圳市百维安电子技术有限公司
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 深圳市百维安电子技术有限公司 filed Critical 深圳市百维安电子技术有限公司
Priority to PCT/CN2017/093108 priority Critical patent/WO2019014804A1/zh
Publication of WO2019014804A1 publication Critical patent/WO2019014804A1/zh

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Classifications

    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors

Definitions

  • the utility model belongs to a lighting fixture, in particular to a plant lighting lamp.
  • the object of the present invention is to provide a reflector for an illumination lamp with strong anti-seismic capability and stable electrical conductivity.
  • a plant illumination lamp comprising a bracket, the bracket is mounted with an electronic ballast and a lamp housing, the reflector is internally mounted with a reflector, and the inner top surface of the lamp housing is mounted with a fixing lamp A spring piece at the end of the tube, and a pressing device for fixing the tube wire is mounted on the outer side of the lamp housing.
  • the pressing device includes an electric conductor having a contact surface and a leaf having a contact surface, and the contact surface of the electric conductor and the contact surface of the loose leaf are in contact with each other.
  • the electric conductor is composed of an insulating casing and a conductive block, and the inner part of the outer casing is embedded with a conductive block, and the conductive block has a slope;
  • the leaflet is composed of a substrate and a movable block, and the substrate links the movable block, and the movable block also has a corresponding block corresponding to the conductive block. a slope.
  • the inclined surface of the conductive block has an inclination of 5 to 15 ° C; and the inclined surface of the movable block has an inclination of 5 to 15 ° C.
  • the elastic piece is composed of an L-shaped portion and a hook for holding the end of the illumination tube.
  • the short side of the L-shaped portion is provided with a mounting hole, and the long side of the L-shaped portion is provided with a notch.
  • the inner arch surface of the reflector is provided with a plurality of arc reflective surfaces arranged in parallel, The radius of the circular reflecting surface gradually increases from the bottom to the middle.
  • a heat shield is disposed between the electronic ballast and the lamp housing.
  • the two are used together to install the lamp tube, so that the lamp tube enhances the shock absorbing ability under the elastic piece to improve the stability, and the shrapnel replaces the larger volume bracket. It does not block the core reflection area of the reflector.
  • the lamp wire is firmly contacted, the pressing device has flexible operation space, and the disassembly and assembly is quick and convenient. The wire avoids the heating area of the lamp and avoids the high temperature region of the light. The heat dissipation effect is good.
  • Figure 1 is a three-dimensional assembly drawing of a plant lighting lamp.
  • Figure 2 is a schematic view of the installation of the reflector and the shrapnel.
  • Figure 3 is a schematic view of the structure of the shrapnel.
  • Figure 4 is a schematic view showing the assembly structure of the pressing device.
  • Figure 5 is a schematic view showing the structure of the pressing device in an open state.
  • Figure 6 is a perspective view of the reflector.
  • Figure 7 is a cross-sectional view of the reflector.
  • the plant lighting lamp is mainly composed of an electronic ballast 1, a bracket 2, a lamp housing 3, a reflector 4 and a pressing device.
  • the bracket 2 is equipped with an electronic ballast, and at the same time, the bracket 2 hoists the lamp housing 3.
  • a heat insulating plate 12 is disposed between the electronic ballast 1 and the lamp housing 3 for heat dissipation.
  • the heat insulating plate has a V shape, and the opening of the heat insulating plate 12 faces the electronic ballast 1.
  • the reflector 3 is fitted inside the lamp housing 3, and the pressing device 5 is attached to the side of the lamp housing 3.
  • the inner top surface of the lamp envelope 3 is attached to the elastic piece 6 by the fastener 7, and the elastic piece is in a suspended state.
  • a reflecting cover 4 is also mounted on the inner top surface of the lamp housing 3, and the elastic piece 6 is located at both ends of the reflecting cover 4.
  • the mounted elastic piece 6 of the illuminating tube is composed of an L-shaped portion 6.1 and a C-shaped hook 6.2.
  • the short side of the L-shaped portion 6.1 is provided with a mounting hole 6.3, and the long side of the L-shaped portion 6.1 is provided with a notch 6.4.
  • a C-shaped hook 6.2 is connected to the end of the notch 6.4 of the L-shaped portion 6.1.
  • the C-shaped hook has a right-angled side, and the inner side of the right-angled side is provided with an anti-slip layer.
  • the shrapnel is made of copper or steel and has a thickness of 2mm. It is very lightweight and flexible.
  • the number of the elastic pieces used is two pieces, which are used in pairs, and the C-shaped hooks 6.2 of the elastic pieces 6 are disposed opposite to each other. Due to the elasticity of the shrapnel, the installation of the illuminating tube is not only convenient, but also can absorb the shock during use, thereby avoiding the damage of the illuminating tube, the shrapnel occupying a small space and not blocking the core reflective area of the reflecting hood.
  • the side plate 3.1 of the lighting fixture housing is provided with a through hole 3.2, and the pressing device 5 is installed beside the through hole 3.2 of the side plate 3.1.
  • the pressing device 5 is composed of an electric conductor 9, a loose leaf 10 and a fastener 11.
  • the conductor 9 is composed of an insulating housing 9.1 and a conductive block 9.2, and the inside of the housing 9.1 is embedded with a conductive block 9.2.
  • the outer casing has a sloped surface, and the conductive block also has a sloped surface, and the slope of the conductive block is exposed and flush with the slope of the outer casing.
  • the slope of the outer casing 9.1 and the conductive block 9.2 has an inclination of 5 to 15 °C.
  • the leaflet 10 is composed of a substrate 10.1, a movable block 10.2, and a hook piece 10.3.
  • the substrate 10.1 is hinged to the movable block 10.2, and the surface of the movable block is provided with a hook piece 10.3.
  • the insulating movable block has an L shape, and the angle between the short portion and the long portion is 95 to 105 ° C, and the angle is designed so that the short portion has a slope, and the inclination of the slope is 5 to 15 ° C.
  • the fasteners are made of conventional parts, as long as the hooks of the loose-leaf sheets can be locked.
  • the illuminating reflector is made of a glass material, and the illuminating reflector 4 is composed of an arch surface 4.1 and a side panel 4.2.
  • the arch surface 1 has a semicircular surface.
  • the side plate 4.2 is provided with a notch 4.2.1, and the inner side of the side plate 4.2 is provided with a plurality of arc-shaped reflecting surfaces arranged in a longitudinal direction.
  • the inner side of the arch surface 4.1 is provided with a plurality of arc-shaped reflecting surfaces 4.1.1 arranged in parallel.
  • the arc-shaped reflective surfaces are arranged to form a wave-shaped reflective inner side.
  • the radius R of the arc reflecting surface gradually increases from the bottom to the middle, 8 mm, 9 mm, 8 mm and 10 mm in turn, and the chord length L of the arc reflecting surface is 4 mm, 5 mm, 6 mm or 7 mm.
  • the surface of the circular reflective surface is coated with a nano-scale reflective coating or a nano-insulating reflective coating.
  • the nano-insulating reflective film comprises a mask layer and a release paper layer.
  • the lamp tube 8 When the lamp tube is installed, the lamp tube 8 is placed along the through hole of the casing 3 and the notch of the reflector 4 and is clamped between the two pieces of the elastic piece 6, so that the lamp tube is suspended in the inner space of the reflection cover 4,
  • the wire of the lamp tube 8 passes through the side plate of the casing 3 and abuts against the electric conductor 9 of the pressing device 5
  • the flap 10 is closed, and the buckle 10 of the fastener 11 locks the flap 10, thereby locking wire.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种植物照明灯，其支架（2）安装有电子镇流器（1）和灯壳（3），灯壳（3）的内部安装反射罩（4），灯壳（3）的内顶面安装有用于固定灯管端头的弹片（6），灯壳（3）的外侧部安装有用于固定灯管导线的压紧装置（5）。通过在灯壳（3）设置弹片（6）和压紧装置（5），两者配合应用于安装灯管，使灯管在弹片（6）下增强吸震能力以提高稳定性，弹片（6）代替了较大体积的支架，不会阻挡反射罩（4）的核心反射区，同时，在活页（10）贴合下，灯管导线接触牢固，压紧装置（5）操作空间灵活，拆装快速方便，导线避开灯管发热区域，避开光线高温区域，散热效果好。

Description

植物照明灯 植物照明灯
技术领域
本实用新型属于照明灯具，具体涉及一种植物照明灯。
背景技术
随着温室大棚广泛应用于种植蔬菜、水果和花卉等农产品，人工光源是必不可少的种植条件。常见的人工光源有金属卤灯、高压钠灯和荧光灯等，这些灯具尚存在着结构设计缺陷：由于灯管安装部件是整块长条形支架，照明灯管与灯支架刚性连接，且灯管导线是焊接于灯壳的压片上后与夹线弹片接触通电。这种灯管安装部件因占用空间大而阻挡部分反射光线，如若遇震动、撞击和风力等外部袭击时，灯管易受刚性冲击而形成内伤甚至损坏，同时，导线易出现接触不良而导致夹线弹片发热量增大。
实用新型内容
为了解决现有技术存在的缺陷，本实用新型的目的在于提供一种抗震能力强 、导电稳定的照明灯反射罩 。
实现上述目的采用的技术方案是：一种植物照明灯，包括支架，支架安装有电子镇流器和灯壳，灯壳的内部安装反射罩，所述灯壳的内顶面安装有用于固定灯管端头的弹片，灯壳的外侧部安装有用于固定灯管导线的压紧装置。
进一步地，所述压紧装置包括具有接触面的导电体和具有接触面的活页，导电体的接触面与活页的接触面相互贴合。
所述导电体由绝缘外壳和导电块构成，外壳的内部嵌装导电块，导电块具有一斜面；所述活页由基板和活动块构成，基板链接活动块，活动块也具有与导电块对应的一斜面。
所述导电块的斜面的 倾斜度为5～15℃；所述活动块的斜面的倾斜度为5～15℃。
进一步地，所述弹片由L形部和用于夹持照明灯管端头的弯钩构成。
所述L形部的短边开设有安装孔，L形部的长边开设有缺口。
进一步地，所述反射罩的内拱面设置有若干条平行布置的圆弧反光面，所述 圆弧反光面的半径自底部向中部逐渐增大。
进一步地，所述 电子镇流器与灯壳之间架设隔热板。
实施本实用新型技术方案，通过在灯壳设置弹片和压紧装置，两者配合应用于安装灯管，使灯管在弹片下增强吸震能力以提高稳定性，弹片代替了较大体积的支架，不会阻挡反射罩的核心反射区，同时，在活页贴合下，灯管导线接触牢固，压紧装置操作空间灵活，拆装快速方便，导线避开灯管发热区域，避开光线高温区域，散热效果好。
附图说明
图1为植物照明灯立体装配图。
图2为反射罩和弹片安装示意图。
图3为弹片结构示意图。
图4为压紧装置装配结构示意图。
图5为压紧装置打开状态结构示意图。
图6为反射罩立体图。
图7为反射罩剖面图。
具体实施方式
如图1所示，植物照明灯主要由电子镇流器1、支架2、灯壳3、反射罩4和压紧装置组成。支架2安装电子镇流器，同时，支架2吊装灯壳3。电子镇流器1与灯壳3之间架设隔热板12，用于散热作用，隔热板呈V形状，隔热板12的开口朝向电子镇流器1。灯壳3的内部装配反射罩4，灯壳3的侧面安装压紧装置5。
如图2所示，灯壳3的内侧顶面通过通过紧固件7安装弹片6，弹片处于悬挂状态。灯壳3的内侧顶面还安装反射罩4，弹片6位于反射罩4的两端。
如图3所示，照明灯管的安装的弹片6由L形部6.1和C形弯钩6.2构成。L形部6.1的短边开设有安装孔6.3，L形部6.1的长边开设有缺口6.4。在L形部6.1的缺口6.4的端部连接C形弯钩6.2，C形弯钩具有一直角边，直角边的内侧面设置有防滑层。弹片由铜片或钢片制成，其厚度为2mm，非常轻巧并兼具弹性。使用弹片的数量为两片，成对使用，弹片6的C形弯钩6.2相向设置。由于弹片具有弹性，照明灯管安装不仅方便，且使用过程中遇到震动也能起到缓冲作用，避免照明灯管受损，弹片占用空间小，不会阻挡反射罩的核心反光区域。
如图4和图5所示，照明灯具壳体的侧板3.1开设有通孔3.2，侧板3.1的通孔3.2的旁边安装压紧装置5。压紧装置5由导电体9、活页10和扣件11组成。
导电体9由绝缘外壳9.1和导电块9.2构成，外壳9.1的内部嵌装导电块9.2。外壳具一斜面，导电块也具有一斜面，导电块的斜面外露并与外壳的斜面平齐。外壳9.1和导电块9.2的斜面的倾斜度为5～15℃。
活页10由基板10.1、活动块10.2和钩片10.3构成。基板10.1铰接活动块10.2，活动块的表面设置钩片10.3。绝缘的活动块呈L形状，其短部和长部的夹角为95～105℃，夹角设计使短部具有一斜面，斜面的倾斜度为5～15℃。
扣件采用常规零件，只要能将活页的钩片锁紧即可。
如图6和图7所示，照明灯反射罩由玻璃材料制作而成，照明灯反射罩4由拱面4.1和侧板4.2构成。拱面1呈半圆形面。侧板4.2开设有缺口4.2.1，侧板4.2的内侧面设置有若干条纵向平行布置的圆弧形反光面。
拱面4.1的内侧面设置若干条平行布置的圆弧反光面4.1.1。圆弧形反光面排列布置形成波浪型反光内侧面。圆弧反光面的半径R自底部向中部逐渐增大，依次为8mm、9mm、8mm和10mm，圆弧反光面的弦长L为4mm、5mm、6mm或7mm。圆弧反光面的表面涂覆有纳米级反光涂层或是纳米绝缘反光膜。纳米绝缘反光膜包括面膜层和离型纸层。
安装灯管时，将灯管8沿着壳体3的通孔和反射罩4的缺口置入并被夹持于两片弹片6之间，使灯管悬挂于反射罩4内部空间中，此时，灯管8的导线穿出壳体3的侧板并抵住压紧装置5的导电体9，然后将活页10合上，再由扣件11的扣环锁紧活页10，从而锁紧导线。

Claims (8)

  1. 一种植物照明灯，包括支架，支架安装有电子镇流器和灯壳，灯壳的内部安装反射罩，其特征在于：所述灯壳的内顶面安装有用于固定灯管端头的弹片，灯壳的外侧部安装有用于固定灯管导线的压紧装置。
  2. 根据权利要求1所述植物照明灯，其特征在于，所述压紧装置包括具有接触面的导电体和具有接触面的活页，导电体的接触面与活页的接触面相互贴合。
  3. 根据权利要求2所述植物照明灯，其特征在于，所述导电体由绝缘外壳和导电块构成，外壳的内部嵌装导电块，导电块具有一斜面；所述活页由基板和活动块构成，基板链接活动块，活动块也具有与导电块对应的一斜面。
  4. 根据权利要求3所述植物照明灯，其特征在于，所述导电块的斜面的倾斜度为5～15℃；所述活动块的斜面的倾斜度为5～15℃。
  5. 根据权利要求1所述植物照明灯，其特征在于，所述弹片由L形部和用于夹持照明灯管端头的弯钩构成。
  6. 根据权利要求5所述植物照明灯，其特征在于，所述L形部的短边开设有安装孔，L形部的长边开设有缺口。
  7. 根据权利要求1所述植物照明灯，其特征在于，所述反射罩的内拱面设置有若干条平行布置的圆弧反光面，所述圆弧反光面的半径自底部向中部逐渐增大。
  8. 根据权利要求1所述植物照明灯，其特征在于，所述电子镇流器与灯壳之间架设隔热板。
PCT/CN2017/093108 2017-07-17 2017-07-17 植物照明灯 WO2019014804A1 (zh)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201582743U (zh) * 2009-07-28 2010-09-15 达昌电子科技(苏州)有限公司 连接器
CN101881423A (zh) * 2010-06-17 2010-11-10 深圳市华星光电技术有限公司 背光模块及其灯管安装装置
CN202303263U (zh) * 2011-09-22 2012-07-04 Tcl光电科技(惠州)有限公司 一种液晶显示器及其背光模组灯管连接固定结构
US8277091B2 (en) * 2010-03-16 2012-10-02 555 International, Inc. Abuse-resistant light fixture
US20130301255A1 (en) * 2012-05-08 2013-11-14 Lumirich Co., Ltd. Led lighting apparatus
CN203363715U (zh) * 2013-04-16 2013-12-25 孝感市捷能特种光源照明器具有限公司 封闭式高硼硅玻璃椭圆曲面反射镜hid植物照射灯具
CN204534362U (zh) * 2015-04-27 2015-08-05 光曦（北京）光电科技有限公司 一种植物生长荧光灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201582743U (zh) * 2009-07-28 2010-09-15 达昌电子科技(苏州)有限公司 连接器
US8277091B2 (en) * 2010-03-16 2012-10-02 555 International, Inc. Abuse-resistant light fixture
CN101881423A (zh) * 2010-06-17 2010-11-10 深圳市华星光电技术有限公司 背光模块及其灯管安装装置
CN202303263U (zh) * 2011-09-22 2012-07-04 Tcl光电科技(惠州)有限公司 一种液晶显示器及其背光模组灯管连接固定结构
US20130301255A1 (en) * 2012-05-08 2013-11-14 Lumirich Co., Ltd. Led lighting apparatus
CN203363715U (zh) * 2013-04-16 2013-12-25 孝感市捷能特种光源照明器具有限公司 封闭式高硼硅玻璃椭圆曲面反射镜hid植物照射灯具
CN204534362U (zh) * 2015-04-27 2015-08-05 光曦（北京）光电科技有限公司 一种植物生长荧光灯

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