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1. WO2022048587 - CLEAN FLAMEPROOF FLAME SAFETY LAMP

Publication Number WO/2022/048587
Publication Date 10.03.2022
International Application No. PCT/CN2021/116168
International Filing Date 02.09.2021
IPC
F21S 8/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
F21V 25/12 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
25Safety devices structurally associated with lighting devices
12Flameproof or explosion-proof arrangements
F21V 19/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19Fastening of light sources or lamp holders
F21V 17/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
16by deformation of parts of the lighting device; Snap action mounting
F21V 17/12 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
12by screwing
CPC
F21S 8/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
F21V 17/101
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
101permanently, e.g. welding, gluing or riveting
F21V 17/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
12by screwing
F21V 17/164
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
16by deformation of parts; Snap action mounting
164the parts being subjected to bending, e.g. snap joints
F21V 19/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19Fastening of light sources or lamp holders
F21V 25/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
25Safety devices structurally associated with lighting devices
12Flameproof or explosion-proof arrangements
Applicants
  • 东莞中工通明光电科技有限公司 DONGGUAN ZHONGGONG TONGMING OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 张防政 ZHANG, Fangzheng
Agents
  • 东莞创博知识产权代理事务所(普通合伙) DONGGUAN CHUANGBO INTELLECTUAL PROPERTY AGENCY OFFICE
Priority Data
202010917021.503.09.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CLEAN FLAMEPROOF FLAME SAFETY LAMP
(FR) LAMPE DE SÉCURITÉ À FLAMME IGNIFUGE PROPRE
(ZH) 一种洁净隔爆型防爆灯
Abstract
(EN) A clean flameproof flame safety lamp, comprising a side frame (1), a fixing plate (2) and a plug (3), wherein the fixing plate (2) is fixed at the top of the side frame (1) and the top of the plug (3); a light source (9) is provided between the fixing plate (2) and the side frame (1); a first clamping assembly is arranged inside the side frame (1); a second clamping assembly clamped to the first clamping assembly is arranged inside the plug (3); a top face of the side frame (1) is provided with a flameproof face (5); one side of the flameproof face (5) is provided with a baffle (6); the other side of the flameproof face (5) is provided with a first fixing face (13); and the first fixing face (13) is provided with several screw holes (7). The first clamping assembly and the second clamping assembly are arranged inside the side frame (1) and inside the plug (3), respectively, such that the clean flameproof flame safety lamp is simpler and more attractive. In addition, the first fixing face (13) is integrated on the flameproof face (5), which can reduce the width of the side frame (1) while satisfying flame safety conditions, thereby saving on space and simplifying the clean flameproof flame safety lamp.
(FR) L'invention concerne une lampe de sécurité à flamme ignifuge propre, comprenant un cadre latéral (1), une plaque de fixation (2) et un bouchon (3), la plaque de fixation (2) étant fixée à la partie supérieure du cadre latéral (1) et à la partie supérieure du bouchon (3) ; une source de lumière (9) est disposée entre la plaque de fixation (2) et le cadre latéral (1) ; un premier ensemble de serrage est disposé à l'intérieur du cadre latéral (1) ; un second ensemble de serrage serré sur le premier ensemble de serrage est disposé à l'intérieur du bouchon (3) ; une face supérieure du cadre latéral (1) est pourvue d'une face ignifuge (5) ; un côté de la face ignifuge (5) est pourvu d'un déflecteur (6) ; l'autre côté de la face ignifuge (5) est pourvu d'une première face de fixation (13) ; et la première face de fixation (13) est pourvue de plusieurs trous de vis (7). Le premier ensemble de serrage et le second ensemble de serrage sont agencés à l'intérieur du cadre latéral (1) et à l'intérieur du bouchon (3), respectivement, de telle sorte que la lampe de sécurité à flamme ignifuge propre est plus simple et plus attractive. De plus, la première face de fixation (13) est intégrée sur la face ignifuge (5), qui peut réduire la largeur du cadre latéral (1) tout en satisfaisant des conditions de sécurité de flamme, ce qui permet d'économiser de l'espace et de simplifier la lampe de sécurité à flamme ignifuge propre.
(ZH) 一种洁净隔爆型防爆灯,包括侧框(1)、固定板(2)以及堵头(3);固定板(2)固定于侧框(1)的顶部以及堵头(3)的顶部;固定板(2)与侧框(1)之间设有光源(9);侧框(1)的内部设有第一卡接组件;堵头(3)的内部设有与第一卡接组件卡接的第二卡接组件;侧框(1)的顶面设有隔爆面(5);隔爆面(5)的一侧设有挡板(6);隔爆面(5)的另一侧设有第一固定面(13);第一固定面(13)上设有若干个螺孔(7)。通过将第一卡接组件与第二卡接组件分别设置在侧框(1)的内部以及堵头(3)的内部,使得洁净隔爆型防爆灯更加简洁美观,另外通过将第一固定面(13)集成在隔爆面(5)上,能够在满足防爆条件的情况下减少侧框(1)的宽度,从而能够节省空间并且使得洁净隔爆型防爆灯更加简洁。
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