CN107883283A - A kind of integral type smallpox shot-light - Google Patents
A kind of integral type smallpox shot-light Download PDFInfo
- Publication number
- CN107883283A CN107883283A CN201711348196.3A CN201711348196A CN107883283A CN 107883283 A CN107883283 A CN 107883283A CN 201711348196 A CN201711348196 A CN 201711348196A CN 107883283 A CN107883283 A CN 107883283A
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- China
- Prior art keywords
- fin
- light
- tree
- shot
- light source
- 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.)
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Classifications
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- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V17/12—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 by screwing
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- 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
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V5/04—Refractors for light sources of lens shape
-
- 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 present invention discloses a kind of integral type smallpox shot-light, including lampshade, reflector, shot-light lens, light source fixed support, light source, spring clip, radiator, tension disc, input line, the radiator is connection member, is divided into tree-like fin, top snap ring, annulus base, radiating copper sheet, bottom snap ring, line ball screw hole thereon；The light source is fixed on radiating copper sheet upper surface by light source fixed support；The shot-light lens are arranged on above light source fixed support；The lampshade coordinates with top snap ring, and reflector is fixed in radiator；Two spring clips are symmetrically mounted on tree-like fin lateral wall；One of them tree-like fin outer surface of the radiator sets live conductor screw hole, and line ball screw hole with tension disc by coordinating, fixed input line.The present invention has enhancing radiating, alleviates human eye spinning sensation, reduces the characteristics of anti-dazzle height.
Description
Technical field
The present invention relates to a kind of integral type smallpox shot-light, especially a kind of enhancing radiating, alleviation human eye spinning sensation, reduction are anti-
The integral type smallpox shot-light of dizzy height.
Background technology
Smallpox shot-light is that one kind is widely used in the consumption such as market, jewelry showcase place, for doing decorative effect and scene
The fixation illuminator of illumination.LED smallpox shot-lights compared with traditional incandescent lamp, fluorescent lamp, electricity-saving lamp, have environmental protection, energy-conservation,
The features such as light efficiency is good, small volume, and reliability is high, long lifespan, has wider application.But LED smallpox shot-lights
High price becomes the bottleneck of its application, how to improve lamp structure, aesthetic appeal, reduces cost and carry out
Scale lean production, it is always the problem that the research and development of industry emphasis break through.In addition, if light source is less than normal from a distance from lampshade, can produce
It is raw to make one to produce spinning sensation.
LED smallpox shot-light generally use annular light sources in the market are mounted directly on a heat sink.Annular light source is bright
Degree it is weaker than COB light source, but COB light source brightness height bring radiating difficulty the problem of, not yet solve；Radiator is usually one, top
The groove of fixed light source, bottom are fin.Fin increases fin area, that is, increases fin to increase radiating effect
Diameter and height；So that the light source of integral type smallpox shot-light is in larger distance from lampshade, human eye produces to the light of smallpox shot-light
Raw spinning sensation；Solve above-mentioned spinning sensation and generally increase light source must to increased to the distance of lampshade, i.e., the height of whole lamp.
The content of the invention
It is an object of the invention to provide a kind of integral type for strengthening radiating, alleviating human eye spinning sensation, reducing anti-dazzle height
Smallpox shot-light.
A kind of integral type smallpox shot-light, including lampshade, reflector, shot-light lens, light source fixed support, light source, spring clip,
Radiator, tension disc, input line；
The radiator is connection member, is divided into tree-like fin, top snap ring, annulus base, radiating copper sheet, bottom thereon
Portion's snap ring, line ball screw hole；
The radiator bottom is provided with annulus base, and radiating copper sheet is provided with annulus base；On the annulus base
Surface is provided with tree-like fin, and tree-like radiating plate inner surface forms semiellipse face, and tree-like fin outer surface forms the face of cylinder；
Tree-like fin top outside is provided with the top snap ring outwards dissipated, and tree-like fin bottom outside face is provided with and top
The bottom snap ring of snap ring counter structure；
The light source is fixed on radiating copper sheet upper surface by light source fixed support；The shot-light lens are consolidated installed in light source
Above fixed rack；The lampshade coordinates with top snap ring, and reflector is fixed in radiator；Two spring clips are symmetrically pacified
On tree-like fin lateral wall；One of them tree-like fin outer surface of the radiator sets live conductor screw hole, pressure
Line screw hole with tension disc by coordinating, fixed input line；
The light source fixed support includes pressure ring, tabletting, fixed support screw hole, and wherein tabletting is corresponding with radiating copper sheet,
Symmetrical fixed support screw hole is provided with tabletting；The press tab edge is provided with pressure ring；
The tabletting is provided centrally with circular port, and circular port is corresponding with light source, and circular port both sides are provided with symmetrical ellipse
Perforate；
The major axis of the elliptical opening and two fixed support screw hole line angles are 30~60 °；
The tree-like fin presses the rounded matrix arrangement of annulus base perpendicular to annulus base, tree-like fin；It is described
Fin on tree-like fin is the laminated structure outwards dissipated by annulus base axle center；
The lampshade is formed with radiator by aluminium；
The top snap ring is arc-shaped structure, top card collar into the center of circle in annulus datum axle in the heart；
The shot-light lens are conic lamp-shade shape, and shot-light lensed tip is round lens, and shot-light lens bottom is half
Conical lampshade；Half frustoconical lampshade edge suitable for reading is provided with outwards horizontal-extending annulus；
The light source is COB light source.
A kind of integral type smallpox shot-light of the present invention has enhancing radiating, alleviates human eye spinning sensation, reduces anti-dazzle height
Feature.The present invention is provided with radiating copper sheet and the connection of radiating copper sheet outer ring of installation light source by improving into radiator center indent
Annulus base, annulus base upper surface set matrix distribution tree-like fin, it is tree-like radiating plate inner surface formed semiellipse
Face, for installing shot-light lens, reflector；The design effectively reduces integral type smallpox shot-light by improving the structure of fin
Height；In the case where not increasing the whole lamp height of integral type smallpox shot-light, pass through the design of radiator, increase light source to lampshade
Distance, effectively reduce whole lamp to human eye produce spinning sensation；The radiating copper sheet transmission that heat caused by light source contacts by bottom
To annulus base and with the tree-like fin on annulus base, by the fin that is set on tree-like fin by heat diffusion
Into air；In addition, tree-like fin and shot-light lens and reflector are closer to the distance, also can be by shot-light lens and reflector
Heat transfer into extraneous air.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of integral type smallpox shot-light of the present invention；
Fig. 2 is a kind of fractionation structure chart of integral type smallpox shot-light of the present invention；
Fig. 3 is a kind of optical lens structure figure of integral type smallpox shot-light of the present invention；
Fig. 4 is a kind of mounting structure for light source figure of integral type smallpox shot-light of the present invention；
Fig. 5 is a kind of radiator Facad structure figure of integral type smallpox shot-light of the present invention；
Fig. 6 is a kind of radiator backside structure figure of integral type smallpox shot-light of the present invention.
Embodiment
The purpose of the present invention can be achieved through the following technical solutions：
A kind of integral type smallpox shot-light, referring to Fig. 1-6, including lampshade 1, reflector 2, shot-light lens 3, light source fixed support
4th, light source 5, spring clip 6, radiator 7, tension disc 8, input line 9, the radiator 7 are connection member, are divided into tree-like dissipate thereon
Backing 71, top snap ring 72, annulus base 73, radiating copper sheet 74, bottom snap ring 75, line ball screw hole 76；
The bottom of radiator 7 is provided with annulus base 73, and radiating copper sheet 74 is provided with annulus base 73；The annulus
The upper surface of base 73 is provided with tree-like fin 71, and the tree-like inner surface of fin 71 forms semiellipse face, outside tree-like fin 71
Surface forms the face of cylinder；The tree-like top outside of fin 71 is provided with the top snap ring 72 outwards dissipated, tree-like fin 71
Bottom outside face is provided with the bottom snap ring 75 with the counter structure of top snap ring 72；
The light source 5 is fixed on the upper surface of radiating copper sheet 74 by light source fixed support 4；The shot-light lens 3 are arranged on
The top of light source fixed support 4；The lampshade 1 coordinates with top snap ring 72, and reflector 2 is fixed in radiator 7；Described in two
Spring clip 6 is symmetrically mounted on the tree-like lateral wall of fin 71；One of them tree-like outer surface of fin 71 of the radiator 7 is set
Line ball screw hole 76 is equipped with, line ball screw hole 76 with tension disc 8 by coordinating, fixed input line 9；
The light source fixed support 4 includes pressure ring 41, tabletting 42, fixed support screw hole 43, wherein tabletting 42 and radiating
The correspondence of copper sheet 74, symmetrical fixed support screw hole 43 is provided with tabletting 42；The edge of tabletting 42 is provided with pressure ring 41；
The tabletting 42 is provided centrally with circular port 421, and circular port 421 is corresponding with light source 5, and the both sides of circular port 421 are set
There is symmetrical elliptical opening 422, the light that light source 5 is sent is sent by circular port 421；
The major axis of the elliptical opening 422 and two line angles of fixed support screw hole 43 are 30~60 °；
The tree-like fin 71 is arranged perpendicular to annulus base 73, tree-like fin 71 by 73 rounded matrix of annulus base
Row；Fin on the tree-like fin 71 is the laminated structure outwards dissipated by the axle center of annulus base 73；
The lampshade 1 is formed with radiator 7 by aluminium, increases the heat-sinking capability of integral type smallpox shot-light；
The top snap ring 72 is arc-shaped structure, and the center of circle that top snap ring 72 surrounds is on the axle center of annulus base 73；
The shot-light lens 3 are conic lamp-shade shape, and shot-light lensed tip 32 is round lens, and the bottom of shot-light lens 3 is
Half frustoconical lampshade 31；Half frustoconical lampshade, 31 edge suitable for reading is provided with outwards horizontal-extending annulus；
The light source 5 is COB light source, lifts the brightness of integral type smallpox shot-light；
The outer surface of tree-like fin 71 sets Products Co., Ltd's title.
The operation principle of the present invention：
The radiator 7 is distributed the structure of radiator 7 of fin by traditional top fixed light source 5, bottom, improves into and dissipates
The hot center indent of device 7 is provided with the radiating copper sheet 74 of installation light source 5 and the annulus base 73 of the outer ring of radiating copper sheet 74 connection, annulus
The upper surface of base 73 sets the tree-like fin 71 of matrix distribution, and the tree-like inner surface of fin 71 forms semiellipse face, for pacifying
Fill shot-light lens 3, reflector 2；The design effectively reduces the height of integral type smallpox shot-light by improving the structure of fin 7；
In the case where not increasing the whole lamp height of integral type smallpox shot-light, by the design of radiator 7, increase light source 5 to lampshade 1 away from
From, effectively reduce whole lamp to human eye produce spinning sensation；Meanwhile the laciniation that the tree-like outer surface of fin 71 is formed, increase
The comfortableness of sense of touch；
The input line 9 is powered to light source 5, puts bright light source 5；The light that light source 5 is sent is by the circular port 421 in tabletting 42
Projected with elliptical opening 422, light is formed into institute's light-dependent type by shot-light lens 3 and reflector 2 projects integral type smallpox shot-light；
The radiating copper sheet 74 that heat caused by the light source 5 contacts by bottom be delivered to annulus base 73 and with annulus bottom
On tree-like fin 71 on seat 73, copper sheet has high thermal conductivity coefficient, can be by heat quickly through being set on tree-like fin 71
Fin and lampshade 1 on, by heat diffusion into air；In addition, tree-like fin 71 and shot-light lens 3 and reflector 2 away from
, also can be by the heat transfer in shot-light lens 3 and reflector 2 into extraneous air from relatively near；The upper surface of light source 5 passes through
The gap of radiator 7 is exposed in atmosphere, forms the thermal convection current for being more beneficial for radiating.
A kind of integral type smallpox shot-light of the present invention has enhancing radiating, alleviates human eye spinning sensation, reduces anti-dazzle height
Feature.The present invention is provided with radiating copper sheet and the connection of radiating copper sheet outer ring of installation light source by improving into radiator center indent
Annulus base, annulus base upper surface set matrix distribution tree-like fin, it is tree-like radiating plate inner surface formed semiellipse
Face, for installing shot-light lens, reflector；The design effectively reduces integral type smallpox shot-light by improving the structure of fin
Height；In the case where not increasing the whole lamp height of integral type smallpox shot-light, pass through the design of radiator, increase light source to lampshade
Distance, effectively reduce whole lamp to human eye produce spinning sensation；The radiating copper sheet transmission that heat caused by light source contacts by bottom
To annulus base and with the tree-like fin on annulus base, by the fin that is set on tree-like fin by heat diffusion
Into air；In addition, tree-like fin and shot-light lens and reflector are closer to the distance, also can be by shot-light lens and reflector
Heat transfer into extraneous air.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of integral type smallpox shot-light, it is characterised in that solid including lampshade (1), reflector (2), shot-light lens (3), light source
Fixed rack (4), light source (5), spring clip (6), radiator (7), tension disc (8), input line (9)；
The radiator (7) is connection member, be divided into thereon tree-like fin (71), top snap ring (72), annulus base (73),
Radiating copper sheet (74), bottom snap ring (75), line ball screw hole (76)；
Radiator (7) bottom is provided with annulus base (73), and radiating copper sheet (74) is provided with annulus base (73)；It is described
Annulus base (73) upper surface is provided with tree-like fin (71), and tree-like fin (71) inner surface forms semiellipse face, tree-like
Fin (71) outer surface forms the face of cylinder；Tree-like fin (71) top outside is provided with the top snap ring outwards dissipated
(72), tree-like fin (71) bottom outside face is provided with the bottom snap ring (75) with top snap ring (72) counter structure.
2. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the light source (5) is consolidated by light source
Fixed rack (4) is fixed on radiating copper sheet (74) upper surface；The shot-light lens (3) are arranged on above light source fixed support (4)；Institute
State lampshade (1) with top snap ring (72) to coordinate, reflector (2) is fixed in radiator (7)；Two spring clips (6) are right
Claim to be arranged on tree-like fin (71) lateral wall；One of them tree-like fin (71) outer surface of the radiator (7) is set
Live conductor screw hole (76), line ball screw hole (76) with tension disc (8) by coordinating, fixed input line (9).
A kind of 3. integral type smallpox shot-light according to claim 1, it is characterised in that light source fixed support (4) bag
Pressure ring (41), tabletting (42), fixed support screw hole (43) are included, wherein tabletting (42) is corresponding with radiating copper sheet (74), tabletting
(42) symmetrical fixed support screw hole (43) is provided with；Tabletting (42) edge is provided with pressure ring (41).
4. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the tabletting (42) is provided centrally with
Circular port (421), circular port (421) is corresponding with light source (5), and circular port (421) both sides are provided with symmetrical elliptical opening
(422)。
A kind of 5. integral type smallpox shot-light according to claim 1, it is characterised in that the length of the elliptical opening (422)
Axle and two fixed support screw hole (43) line angles are 30~60 °.
6. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the tree-like fin (71) is vertical
In annulus base (73), tree-like fin (71) presses annulus base (73) rounded matrix arrangement；The tree-like fin (71)
On fin be the laminated structure that is outwards dissipated by annulus base (73) axle center.
7. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the lampshade (1) and radiator (7)
Formed by aluminium.
8. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the top snap ring (72) is circular arc
Shape structure, the center of circle that top snap ring (72) surrounds is on annulus base (73) axle center.
9. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the shot-light lens (3) are taper
Lampshade shape, shot-light lensed tip (32) are round lens, and shot-light lens (3) bottom is half frustoconical lampshade (31)；Half
Conical lampshade (31) edge suitable for reading is provided with outwards horizontal-extending annulus.
10. a kind of integral type smallpox shot-light according to claim 1, it is characterised in that the light source (5) is COB light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348196.3A CN107883283A (en) | 2017-12-15 | 2017-12-15 | A kind of integral type smallpox shot-light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348196.3A CN107883283A (en) | 2017-12-15 | 2017-12-15 | A kind of integral type smallpox shot-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107883283A true CN107883283A (en) | 2018-04-06 |
Family
ID=61770662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348196.3A Pending CN107883283A (en) | 2017-12-15 | 2017-12-15 | A kind of integral type smallpox shot-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883283A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140091697A1 (en) * | 2011-02-11 | 2014-04-03 | Soraa, Inc. | Illumination source with direct die placement |
| CN204187438U (en) * | 2014-09-22 | 2015-03-04 | 中山市和城照明电器有限公司 | Novel LED ceiling shot-light |
| CN207796783U (en) * | 2017-12-15 | 2018-08-31 | 合肥畅想照明科技有限公司 | A kind of integral type smallpox shot-light |
-
2017
- 2017-12-15 CN CN201711348196.3A patent/CN107883283A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140091697A1 (en) * | 2011-02-11 | 2014-04-03 | Soraa, Inc. | Illumination source with direct die placement |
| CN204187438U (en) * | 2014-09-22 | 2015-03-04 | 中山市和城照明电器有限公司 | Novel LED ceiling shot-light |
| CN207796783U (en) * | 2017-12-15 | 2018-08-31 | 合肥畅想照明科技有限公司 | A kind of integral type smallpox shot-light |
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