CN115218149B - Ladder lamp - Google Patents

Ladder lamp Download PDF

Info

Publication number
CN115218149B
CN115218149B CN202210862756.1A CN202210862756A CN115218149B CN 115218149 B CN115218149 B CN 115218149B CN 202210862756 A CN202210862756 A CN 202210862756A CN 115218149 B CN115218149 B CN 115218149B
Authority
CN
China
Prior art keywords
light
lamp
wall
reflecting surface
diffusion plate
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.)
Active
Application number
CN202210862756.1A
Other languages
Chinese (zh)
Other versions
CN115218149A (en
Inventor
崔剑
朱良云
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.)
Nanchang Crep Optoelectronics Co ltd
Original Assignee
Nanchang Crep Optoelectronics Co ltd
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 Nanchang Crep Optoelectronics Co ltd filed Critical Nanchang Crep Optoelectronics Co ltd
Publication of CN115218149A publication Critical patent/CN115218149A/en
Application granted granted Critical
Publication of CN115218149B publication Critical patent/CN115218149B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
    • 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
    • F21V29/90—Heating arrangements
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a ladder lamp, which comprises a lamp holder, a lamp body and a lamp shade, wherein the lamp holder is provided with a containing groove; the lamp body is arranged in the accommodating groove and comprises an aluminum substrate, a light source arranged on the aluminum substrate and a light diffusion plate; the lamp cover is arranged on the lamp holder and can seal and cover the containing groove, a light outlet and a light reflecting surface are formed on the lamp cover, and the light diffusion plate is abutted on the lamp cover and can seal and cover the light outlet; the light reflecting surface is a smooth curved surface, the light reflecting surface is provided with at least three sides, one side of the light reflecting surface is an arc side and is not in the same plane with the other sides, the other sides of the light reflecting surface are all in the same plane, and the arc side is parallel to the plane where the light outlet is located and is nearest to the plane where the light outlet is located. The ladder lamp in this embodiment is bigger through the light coverage area that the light reflecting surface reflection goes out, and light can not concentrate moreover, and light is softer, can not dazzle, and user experience is better.

Description

Ladder lamp
Technical Field
The invention relates to the technical field of lamps, in particular to a ladder lamp.
Background
After the lamps and lanterns in the correlation technique are installed on the wall, often can lead to its light-emitting coverage to be too little, the space of same size often needs to install more lamps and lanterns, and local light luminance is too strong again, causes the bad experience of thorn eyes to the user.
Disclosure of Invention
The invention aims to provide a ladder lamp with wider light-emitting coverage and softer light.
According to an aspect of the present invention, there is provided a step lamp including:
The lamp holder is provided with an accommodating groove;
the lamp body is arranged in the accommodating groove and comprises an aluminum substrate, a light source and a light diffusion plate, wherein the light source and the light diffusion plate are arranged on the aluminum substrate; and
The lamp shade is arranged on the lamp holder and can seal and cover the containing groove, a light outlet and a light reflecting surface are formed on the lamp shade, and the light diffusion plate is abutted to the lamp shade and can seal and cover the light outlet;
The light reflecting surface is a smooth curved surface, the light reflecting surface is provided with at least three sides, one side of the light reflecting surface is an arc side and is not in the same plane with the other sides, the other sides of the light reflecting surface are all in the same plane, and the arc side is parallel to the plane where the light outlet is located and is nearest to the plane where the light outlet is located.
As one embodiment of the present invention, the light reflecting surface has four sides, and the remaining three sides are straight sides, wherein the straight sides not directly connected to the circular arc sides are parallel to the plane where the light outlet is located.
As one embodiment of the invention, the lamp holder comprises a surrounding wall surrounding the accommodating groove and a fixed wall extending outwards from the periphery of the opening of the surrounding wall, the lamp shade comprises a top wall and an annular wall parallel to the top wall, the annular wall is sleeved on the surrounding wall and is detachably fixed on the fixed wall, the top wall is connected on the annular wall and seals the accommodating groove, and one surface of the top wall, which is far away from the lamp holder, is recessed to form the light reflecting surface.
As one embodiment of the invention, the annular wall is fixed on the fixed wall by a fastener, and the annular wall is magnetically connected with the top wall.
As an embodiment of the present invention, the step lamp further includes a sealing gasket provided on the fixing wall and located on the opening periphery of the receiving groove, the sealing gasket being interposed between the fixing wall and the top wall.
As an embodiment of the present invention, the aluminum substrate is rectangular, the light source is a plurality of light beads arranged at intervals along the length direction of the aluminum substrate, and the light diffusion plate is parallel to and corresponds to the aluminum substrate.
As one embodiment of the present invention, the top wall includes a reflecting portion forming the light outlet and the light reflecting surface, and a top portion integrally formed with the reflecting portion, and the light diffusing plate has a side from which light is emitted and a side adjacent to the light emitting side and is abutted against the top portion.
As one embodiment of the present invention, a first glue injection groove is formed on a side of the light diffusion plate abutting against the top, a glue injection hole and two ventilation holes are formed on the top, the two glue injection holes correspond to two ends of the first glue injection groove respectively, and the glue injection hole corresponds to the middle of the first glue injection groove.
As an embodiment of the invention, the step lamp further comprises a heating wire arranged in the first glue injection groove, wherein the heating wire comprises a heating part positioned in the first glue injection groove and a power connection part respectively positioned in the two air holes.
As an embodiment of the present invention, a chamfer is formed on a side of the reflecting portion abutting against the light diffusion plate, and the chamfer and the light diffusion plate enclose to form a second glue injection groove.
The implementation of the embodiment of the invention has the following beneficial effects:
In the step lamp in this embodiment, because the circular arc limit is the nearest limit of light outlet, and all the other limit all are located the coplanar, preferably, all the other limit all are located the top and deviate from the plane that one side of lamp stand was located to the light that the light diffusion plate sent can furthest's this light reflection face, moreover, the position of keeping away from the circular arc limit midpoint is the smaller, the curvature of light reflection face is the closer to the plane, thereby can make the light coverage area that goes out through the reflection of light reflection face bigger, and the light can not concentrate, and the light is softer, can not dazzle, user experience is better.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a ladder lamp according to an embodiment of the invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the ladder lamp of FIG. 1 with the housing removed;
FIG. 4 is an enlarged partial schematic view at A in FIG. 3;
FIG. 5 is a schematic view of a portion of the light diffuser plate of FIG. 1;
Wherein: 100. a lamp holder; 110. a surrounding wall; 111. a receiving groove; 120. a fixed wall; 200. a lamp body; 210. an aluminum substrate; 220. a light source; 230. a light diffusion plate; 231. a first glue injection groove; 300. a lamp shade; 310. a top wall; 311. a top; 3111. a glue injection hole; 3112. ventilation holes; 312. a reflection section; 3121. a light outlet; 3122. chamfering; 3123. a second glue injection groove; 3124. a light reflection surface; 320. an annular wall; 400. a sealing gasket; 500. a heating wire; 510. a heating section; 520. a power connection part; 600. and (3) a housing.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, an embodiment of the present invention provides a ladder lamp, which is mainly installed on a wall, and is mainly applied to outdoors or indoors.
The step lamp in this embodiment includes a lamp holder 100, a lamp body 200 and a lamp cover 300, wherein the lamp holder 100 is formed in the accommodating groove 111, the lamp body 200 is disposed in the accommodating groove 111, and the lamp cover 300 is disposed on the lamp holder 100 and seals the accommodating groove 111.
Referring to fig. 1-3, in an embodiment, the lamp holder 100 includes a surrounding wall 110 surrounding the accommodating groove 111 and a fixing wall 120 extending outwards from the periphery of the opening of the surrounding wall 110, wherein the opening of the surrounding wall 110 is the opening of the accommodating groove 111. The lamp socket 100 is mainly used for fixing to a wall, preferably by fixing the surrounding wall 110 to the wall, for example, the surrounding wall 110 can be fixed to the wall by fastening means such as screws, wherein after the lamp shade 300 is fixed to the wall, the fixing wall 120 is preferably parallel to the wall. The shape of the surrounding wall 110 is not particularly limited, and may be rectangular, cylindrical, or the like.
Referring to fig. 1-3, in an embodiment, the lamp housing 300 includes a top wall 310 and an annular wall 320 parallel to the top wall 310, the annular wall 320 is sleeved on the surrounding wall 110 and detachably fixed on the fixed wall 120, and the top wall 310 is connected to the annular wall 320 and can seal the cover accommodating groove 111. The lamp housing 300 can be fixed to the lamp socket 100 by the cooperation between the top wall 310 and the annular wall 320 in this embodiment. Moreover, in the present embodiment, the top wall 310 and the annular wall 320 are engaged with each other, and the annular wall 320 is sleeved on the surrounding wall 110, so that the connection strength between the lamp housing 300 and the lamp base 100 can be improved by the mutual limitation between the surrounding wall 110 and the annular wall 320.
Preferably, the annular wall 320 is secured to the fixed wall 120 by fasteners (e.g., bolts), and the annular wall 320 is magnetically coupled to the top wall 310. Of course, the annular wall 320 and the fixed wall 120 may be snap-fit, and the annular wall 320 and the top wall 310 may be snap-fit or screw-fit.
Further, the step lamp further includes a sealing gasket 400 provided on the fixing wall 120 and located on the opening periphery of the receiving groove 111, the sealing gasket 400 being interposed between the fixing wall 120 and the top wall 310. The sealing performance of the top wall 310 when the receiving groove 111 is covered by the sealing gasket 400 can be ensured.
Referring to fig. 1 to 3, in a specific embodiment, the top wall 310 includes a top 311 and a reflecting portion 312 recessed from the top 311 toward the lamp holder 100, a light outlet 3121 is formed between the top 311 and the reflecting portion 312, and light emitted from the lamp body 200 is emitted through the light outlet 3121.
Preferably, the top portion 311 is integrally formed with the reflecting portion 312 to enhance the strength of the top wall 310.
Referring to fig. 1 to 3, in an embodiment, the lamp body 200 includes an aluminum substrate 210, a light source 220 disposed on the aluminum substrate 210, and a light diffusion plate 230, when the lamp housing 300 is mounted on the lamp socket 100, the light diffusion plate 230 abuts against the lamp housing 300, specifically abuts against the top wall 310, and the light outlet 3121 is sealed and capped by the light diffusion plate 230, so that the sealing performance of the accommodating groove 111 can be ensured.
Preferably, the aluminum substrate 210 has a rectangular shape, the light sources 220 are a plurality of lamp beads arranged at intervals along the length direction of the aluminum substrate 210, and the light diffusion plates 230 are arranged parallel to and corresponding to the aluminum substrate 210.
Further, the light emitting side of the light diffusion plate 230 is abutted against the reflecting portion 312, and the light diffusion plate 230 is abutted against the top portion 311 at the side adjacent to the light emitting side. Preferably, the light diffusion plate 230 has a side from which light is emitted toward the ground (when mounted on a wall).
In order to improve the tightness of the connection between the light diffusion plate 230 and the top 311, referring to fig. 2-5, in a specific embodiment, a first glue injection groove 231 is formed on a side of the light diffusion plate 230 abutting against the top 311, a glue injection hole 3111 and two ventilation holes 3112 are formed on the top 311, the two glue injection holes 3111 respectively correspond to two ends of the first glue injection groove 231, and the glue injection hole 3111 corresponds to a middle portion of the first glue injection groove 231. In the step lamp of this embodiment, glue is injected into the first glue injection groove 231, so that the top 311 and the light diffusion plate 230 can be sealed and bonded together after the glue is solidified, and the glue does not flow to the light emitting surface of the light diffusion plate 230 during bonding due to the existence of the first glue injection groove 231. In addition, in this embodiment, glue can be injected into the first glue injection groove 231 through the glue injection holes 3111, preferably pressurized injection, and due to the existence of the two air holes 3112, the glue can smoothly flow in the first glue injection groove 231, and when the glue flows out of the two air holes 3112, the glue in the first glue injection groove 231 is fully filled, so that the glue can be ensured to be arranged between the top 311 and the light diffusion plate 230, and the sealing performance can be ensured.
In order to prevent the problems of air bubbles and the like in the first glue injection groove 231, the step lamp further comprises a heating wire 500 arranged in the first glue injection groove 231, wherein the heating wire 500 comprises a heating part 510 positioned in the first glue injection groove 231 and a power receiving part 520 respectively positioned in the two air holes 3112. In this embodiment, firstly, the fluidity of the glue can be improved by guiding the glue by the heating wire 500, secondly, the heating wire 500 is located between the glue, thereby effectively avoiding the generation of bubbles in the first glue injection groove 231, so as not to affect the bonding strength and sealing performance of the glue between the top 311 and the light diffusion plate 230, and in addition, the heating wire 500 can be electrified by electrifying the electric connection parts 520 in the two air holes 3112, so that heat can be generated, solidification of the glue in the process of flowing in the first glue injection groove 231 can be prevented, and the flowing speed of the glue can be improved, and the glue can be ensured to be filled in the first glue injection groove 231.
Preferably, the glue injected into the first glue injection groove 231 is a hot melt glue, the glue will be automatically melted after being heated, when the glue needs to be disassembled, the electric connection portions 520 in the two air holes 3112 are electrified, so that the solidified hot melt glue can be dissolved through the heating portion 510, and the light diffusion plate 230 can be conveniently detached from the top 311 at this time without damaging the light diffusion plate 230 or the top 311.
Further, a chamfer 3122 is formed on a side of the reflecting portion 312 abutting against the light diffusion plate 230, and the chamfer 3122 and the light diffusion plate 230 enclose a second glue injection groove 3123. In this embodiment, glue can be conveniently injected into the second glue injection groove 3123, and the turbulence of the glue can be avoided, thereby avoiding affecting the light emitting effect of the light diffusion plate 230.
Referring to fig. 2-5, in an embodiment, the lamp housing 300 is formed with a light reflecting surface 3124, specifically, a surface of the top wall 310 facing away from the lamp socket 100 is recessed to form the light reflecting surface 3124, preferably formed on the reflecting portion 312. The light reflecting surface 3124 is a smooth curved surface, the light reflecting surface 3124 has at least three sides, one side of the light reflecting surface 3124 is a circular arc side and is not in the same plane with other sides, the other sides of the light reflecting surface 3124 are all in the same plane, and the circular arc side is parallel to the plane of the light outlet 3121 and is nearest to the plane of the light outlet 3121. Because the circular arc edge is the edge closest to the light outlet 3121, and the rest edges are all located in the same plane, preferably, the rest edges are all located on the plane where the side of the top 311 away from the lamp socket 100 is located, so that the light emitted by the light diffusion plate 230 can be maximally directed to the light reflection surface 3124, and the smaller the position far away from the midpoint of the circular arc edge is, the closer the curvature of the light reflection surface 3124 is to the plane, so that the light coverage area reflected by the light reflection surface 3124 is larger, the light can not be concentrated, the light is softer, the light can not be dazzling, and the user experience is better.
Further, the light reflecting surface 3124 has four sides, and the remaining three sides are straight sides, wherein the straight sides not directly connected to the circular arc sides are parallel to the plane where the light outlet 3121 is located. In this embodiment, by setting the light reflection surface 3124 to four sides, beautiful colleagues can be ensured so that the light coverage area is relatively large. Of course, in other embodiments, the light reflecting surface 3124 may have more sides.
Further, the step lamp further comprises a housing 600 adapted to the top wall 310, the housing 600 is provided on the top wall 310, and an opening is provided at a position of the housing 600 corresponding to the light reflection surface 3124.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (9)

1. A step light, the step light comprising:
The lamp holder is provided with an accommodating groove;
the lamp body is arranged in the accommodating groove and comprises an aluminum substrate, a light source and a light diffusion plate, wherein the light source and the light diffusion plate are arranged on the aluminum substrate; and
The lamp shade is arranged on the lamp holder and can seal and cover the containing groove, a light outlet and a light reflecting surface are formed on the lamp shade, and the light diffusion plate is abutted to the lamp shade and can seal and cover the light outlet;
the light reflecting surface is a smooth curved surface, the light reflecting surface is provided with four sides, one side of the light reflecting surface is an arc side and is not in the same plane with the other sides, the other sides of the light reflecting surface are all in the same plane, and the arc side is parallel to the plane where the light outlet is located and is nearest to the plane where the light outlet is located; the other three sides are straight sides, wherein the straight sides which are not directly connected with the circular arc sides are parallel to the plane where the light outlet is located.
2. The step lamp of claim 1, wherein the lamp base comprises a surrounding wall surrounding the accommodating groove and a fixed wall extending outwards from the periphery of the opening of the surrounding wall, the lamp cover comprises a top wall and an annular wall parallel to the top wall, the annular wall is sleeved on the surrounding wall and detachably fixed on the fixed wall, the top wall is connected on the annular wall and seals the accommodating groove, and one surface of the top wall facing away from the lamp base is recessed to form the light reflecting surface.
3. The step light of claim 2 wherein the annular wall is secured to the fixed wall by fasteners, the annular wall being magnetically connected to the top wall.
4. The step lamp of claim 2, further comprising a sealing gasket disposed on the fixed wall and on the periphery of the opening of the receiving groove, the sealing gasket being sandwiched between the fixed wall and the top wall.
5. The ladder lamp of claim 2, wherein the aluminum substrate is rectangular, the light sources are a plurality of lamp beads arranged at intervals along the length direction of the aluminum substrate, and the light diffusion plate is parallel to and corresponds to the aluminum substrate.
6. The stair light according to claim 5, wherein the top wall includes a reflecting portion forming the light outlet and the light reflecting surface, and a top portion integrally formed with the reflecting portion, a light-emitting side of the light diffusing plate being abutted against the reflecting portion, and a side of the light diffusing plate adjacent to the light-emitting side being abutted against the top portion.
7. The ladder lamp of claim 6, wherein a first glue injection groove is formed on one side of the light diffusion plate, which abuts against the top, and the top is provided with a glue injection hole and two air holes, the two glue injection holes respectively correspond to two ends of the first glue injection groove, and the glue injection hole corresponds to the middle part of the first glue injection groove.
8. The step light of claim 7, further comprising a heater wire disposed in the first glue groove, the heater wire comprising a heating portion disposed in the first glue groove and a power receiving portion disposed in each of the two ventilation holes.
9. The stair light according to claim 6, wherein a chamfer is formed on a side of the reflecting portion abutting against the light diffusion plate, and the chamfer and the light diffusion plate enclose to form a second glue injection groove.
CN202210862756.1A 2022-05-19 2022-07-21 Ladder lamp Active CN115218149B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210554732X 2022-05-19
CN202210554732 2022-05-19

Publications (2)

Publication Number Publication Date
CN115218149A CN115218149A (en) 2022-10-21
CN115218149B true CN115218149B (en) 2024-05-14

Family

ID=83613239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210862756.1A Active CN115218149B (en) 2022-05-19 2022-07-21 Ladder lamp

Country Status (1)

Country Link
CN (1) CN115218149B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10319394A (en) * 1997-05-15 1998-12-04 Omron Corp Liquid crystal display device
TW201500692A (en) * 2013-06-21 2015-01-01 Univ Chung Chou Sci & Tech LED bicycle light
CN104676489A (en) * 2013-11-29 2015-06-03 海洋王（东莞）照明科技有限公司 Landscape illumination lamp reflector and landscape illumination lamp
CN210511475U (en) * 2019-11-01 2020-05-12 华域视觉科技(上海)有限公司 Car light module, car light and vehicle
WO2022057896A1 (en) * 2020-09-21 2022-03-24 苏州欧普照明有限公司 Lighting lamp and light source system thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10319394A (en) * 1997-05-15 1998-12-04 Omron Corp Liquid crystal display device
TW201500692A (en) * 2013-06-21 2015-01-01 Univ Chung Chou Sci & Tech LED bicycle light
CN104676489A (en) * 2013-11-29 2015-06-03 海洋王（东莞）照明科技有限公司 Landscape illumination lamp reflector and landscape illumination lamp
CN210511475U (en) * 2019-11-01 2020-05-12 华域视觉科技(上海)有限公司 Car light module, car light and vehicle
WO2022057896A1 (en) * 2020-09-21 2022-03-24 苏州欧普照明有限公司 Lighting lamp and light source system thereof

Also Published As

Publication number Publication date
CN115218149A (en) 2022-10-21

Similar Documents

Publication Publication Date Title
US7607812B2 (en) Light-emitting diode panel fixture
WO2022217603A1 (en) Led pearl lamp, intelligent pearl lamp string, intelligent pearl curtain screen and intelligent pearl mesh screen
CN202252976U (en) Lamp with wide-angle diffusion effect and light shield thereof
US11125400B2 (en) Outdoor light fixtures
CN115218149B (en) Ladder lamp
CN206207081U (en) Light source module and lighting device
CN206786367U (en) Waterproof LED light engine and LED lamp
CN206072826U (en) LED module brackets and the smallpox shot-light with the LED module brackets
CN219063417U (en) Lamp set
CN216521227U (en) LED factory lamp
WO2022143332A1 (en) Lighting module
CN205877918U (en) LED panel light and light -emitting component thereof
CN210921130U (en) Dull and stereotyped ceiling light of free-hand equipment of screw
CN209262805U (en) A kind of Anti-glare lamp
CN205746093U (en) A kind of full-luminous lamp of convection type
CN109681803A (en) A kind of strip-shaped LED lamp tool
CN203615118U (en) Upright-type LED (Light-Emitting Diode) lamp
CN205782725U (en) A kind of LED power line
CN212319517U (en) LED (light-emitting diode) spotlight
CN219867795U (en) Waterproof ceiling lamp
CN214948568U (en) Anti-dazzle down lamp
CN218565309U (en) Waterproof dustproof panel light
CN217714861U (en) Inductor and floodlight with same
CN215061934U (en) Projecting lamp with high-efficient heat dispersion
CN219912829U (en) Ceiling lamp with reflector positioning structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant