CN206915542U - A kind of towed elevator of efficient illumination - Google Patents
A kind of towed elevator of efficient illumination Download PDFInfo
- Publication number
- CN206915542U CN206915542U CN201720501190.4U CN201720501190U CN206915542U CN 206915542 U CN206915542 U CN 206915542U CN 201720501190 U CN201720501190 U CN 201720501190U CN 206915542 U CN206915542 U CN 206915542U
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Abstract
The purpose of this utility model is to provide a kind of Yi of efficient illumination and draws elevator, ensure fluorescent tube or light source at work, the light distributed is significantly utilized, irradiation particularly will be used toward the non-light for multiplying stand region or the irradiation of car inner top surface to multiply in the region of station, such as car bottom surface, avoid light source from being not used at work because of diverging, improve visibility, the lightness of illumination.A kind of towed elevator of efficient illumination, including car, steel wire rope, counterweight and traction machine, wherein, there is illuminating lamp between car inner chamber top, cage side wall, there is the half part light reflection that will be irradiated to originally on the car inner top surface on car inner top surface to the photo-emission part of car bottom surface, the light reflection portion is located at directly over the illuminating lamp, and the light reflection portion includes the arc scattering surface of the scattered reflection of the center section light of upward direct projection and the plane of reflection that hangs for reflecting two side portion light of upward direct projection straight down.
Description
Technical field
A kind of present invention design elevator manufacturing field, and in particular to towed elevator of efficient illumination.
Background technology
Interlayer running equipment of the traction staircase as people, it is common to use in regions such as large-scale mall, office buildings, but very
When more when a large amount of passengers mark time into car, the dimly lit of cab interior space is may feel that often, first, because lamp
Pipe or light source intrinsic brightness are low, second, because the light that light source distributes is not utilized efficiently, if using more
Or multiple light sources, then it can seem It is not necessary to and extravagant and wasteful, neither tangible energy-conservation and not low-carbon environment-friendly.
The content of the invention
It is an object of the invention to provide a kind of Yi of efficient illumination to draw elevator, ensures fluorescent tube or light source at work, dissipates
The light of hair is significantly utilized, and particularly will use photograph toward the non-light for multiplying station region or the irradiation of car inner top surface
Penetrate multiply station region in, such as car bottom surface, avoid light source from being not used at work because of diverging, improve illumination visibility,
Lightness.
The present invention above-mentioned technical purpose technical scheme is that：A kind of traction electricity of efficient illumination
Ladder, including car, steel wire rope, counterweight and traction machine, wherein, there is illuminating lamp between car inner chamber top, cage side wall, institute
The cage side wall on illuminating lamp vertical connection both sides is stated, has to be irradiated to originally in the car on car inner top surface and pushes up
To the photo-emission part of car bottom surface, the light reflection portion is located at directly over the illuminating lamp for half part light reflection on face,
The light reflection portion includes by the arc scattering surface of the scattered reflection of the center section light of upward direct projection and by upward direct projection
The plane of reflection that hangs that reflects straight down of two side portion light, the arc scattering surface is flat positioned at the reflection that hung described in two pieces
Between face, the plane of reflection that hangs is fixedly connected on the arc scattering surface side, and the arc scattering surface is fixedly connected on
The car inner top surface, the arc scattering surface is circular arc minute surface of the middle part to car bottom surface side projection, described to hang down
It is the flat mirror extended gradually downward with the direction away from the arc scattering surface to fall the plane of reflection.
When the illuminating lamp is opened, light, which can be divided into, to be irradiated upwards and is aimed downwardly two parts, is aimed downwardly part directly
Expose on the car intracavity space and the car bottom surface, and irradiating part upwards then can largely be radiated at the car
On inner top surface and the cage side wall upper part, the photo-emission part be used for the illuminating lamp toward the car inner top surface and
The light reflection on the cage side wall top, scatter on the car inner chamber and the car bottom surface, particularly pass through
The center section light of upward direct projection is carried out circular arc scattering by the arc scattering surface, by the strong light in this part it is scattered expose to it is described
Car intracavity space, with being aimed downwardly partial stack, accent light intensity, by the plane of reflection that hangs by upward direct projection
Two lateral section light reflex on the car intracavity space and the car bottom surface straight down, and the photo-emission part passes through
The use of one illuminating lamp reaches the brightness of illumination of intimate two illuminating lamps, improves the illumination efficiency of light.
As a preference of the present invention, the plane of reflection that hangs has round and smooth light-reflecting portion with the arc scattering surface junction,
The round and smooth light-reflecting portion is the smooth surface arcwall face being recessed to the car inner top surface side, and the round and smooth light-reflecting portion is smoothly connected institute
State arc scattering surface and the plane of reflection that hangs.
The round and smooth light-reflecting portion can avoid light at the hang plane of reflection and the arc scattering surface joint gap
Reflection loss, secondly, the round and smooth light-reflecting portion also helps the cleaning of the photo-emission part, if intersection is not round and smooth
But acute angle, then cost is larger the time required to the dust accretions problem of intersection will be difficult to clean out or clean out, together
When, the accumulation of dust also influences the reflection of light.
As a preference of the present invention, there is light reflecting wall on the positive back side of car, the smooth reflecting wall includes top frame, side
Frame, oblique fire lamp, reflecting part, diverging portion, light reflexed into the bottom flat fire face of the car bottom surface, light is reflexed into the car
The bottom flat fire face of bottom surface and the glass protection face for protecting each part in the smooth reflecting wall, the side frame is perpendicular to described
Top frame is simultaneously fixedly connected on the top frame end, described to slant lamp position in the side frame close to one end of the top frame, described anti-
Penetrate portion to be located at described in opposite side on side frame, on the side frame where the oblique fire lamp, the bottom is put down in the diverging portion
Penetrate end of the side frame away from the top frame described in the connection both sides of face.
The oblique fire lamp tilts certain angle and light direct beam to the reflecting part, the reflecting part is reflexed into institute by light again
State diverging portion, the diverging portion light beam can be dispersed into the light that various directions are aimed downwardly and equably direct projection to the bottom
On flat fire face, the light in direction from top to bottom is then reflected into from the smooth reflecting wall bottom to the sedan-chair by the bottom flat fire face
The light of direction irradiation in the middle part of the bottom surface of railway carriage or compartment, the glass protection face can prevent passenger from surprisingly touching above-mentioned part, isolate the sedan-chair
Railway carriage or compartment intracavity space and the part.
As a preference of the present invention, the reflecting part includes locating slot and speculum, the locating slot, which includes, to be used for
Support bottom swash plate that the speculum do not drop, direct reach plate and described for preventing for keep that the speculum places vertically
The anti-moving plate of speculum sidesway, the bottom swash plate are to the gradual acclivitous straight flat board in another side wall direction, in institute
State bottom swash plate, direct reach plate and anti-moving plate has for absorbing subtracting for speculum vibrations close to the surface of the speculum side
Shake layer.
As a preference of the present invention, the speculum includes bottom patch portion, upper flat portion and the obverse mirror for reflection light,
The bottom patch portion is angle of inclination and the bottom swash plate identical plane, and the upper flat portion is horizontal plane, in the side wall
There are the hinge bar for compressing the upper flat portion downwards, the hinge bar and the side wall on face, above the reflecting part
Face is connected by articulated section.
The speculum is placed in the locating slot, occur when towed elevator is run above-below direction acceleration and
The shake of all directions, the speculum have the disturbance of different directions, and when there is disturbance, the speculum is due to the change of position
Change, reflecting effect can be affected, therefore the speculum is inserted in the locating slot, and the bottom patch portion coordinates the bottom
Swash plate is laid, and the speculum understands nature and hangs down and be bonded the bottom swash plate stably on the bottom swash plate, the buffer layer
Avoid the speculum disturb occur when the locating slot inner plate surface between touching and knock, while the hinge bar compress it is described
Speculum, the power around the articulated section rotate counterclockwise is produced to it, ensure the speculum in different directions, especially
Also there are reset, stable effect when being upper and lower appearance disturbance and jitter conditions.
As a preference of the present invention, the diverging portion includes high angle light splitting minute surface, middle angle light splitting minute surface, low angle
Minute surface is divided, the middle angle light splitting minute surface connects the high angle light splitting minute surface bottom and low angle light splitting minute surface top
Portion, the high angle light splitting minute surface are more than the middle angle light splitting minute surface and horizontal plane angle with horizontal plane angle,
The middle angle light splitting minute surface is more than low angle light splitting minute surface and horizontal plane angle with horizontal plane angle.
The diverging portion is made up of three pieces of minute surfaces, and every piece of minute surface will all be irradiated next light reflection to different directions and position
Put, the light for being reflected back the reflecting part by this three pieces of minute surfaces is uniform, dispersedly reflexes in the bottom flat fire portion.
As a preference of the present invention, the bottom flat fire portion is the inclination for being gradually distance from the cage side wall from top to bottom
The minute surface of placement.
In summary, the present invention has the advantages that.
1. the photo-emission part is used for the illuminating lamp toward the car inner top surface and the cage side wall top
Light reflection, scatter on the car inner chamber and the car bottom surface, with being aimed downwardly partial stack, accent light intensity,
Improve the illumination efficiency of light.
2. the round and smooth light-reflecting portion can avoid light in the plane of reflection and the arc scattering surface joint gap of hanging
The reflection loss at place, secondly, the round and smooth light-reflecting portion also helps the cleaning of the photo-emission part, if intersection is not round and smooth
But acute angle, then cost is larger the time required to the dust accretions problem of intersection will be difficult to clean out or clean out,
Meanwhile the accumulation of dust also influences the reflection of light.
3. the oblique fire lamp tilts certain angle and light is reflexed to light direct beam to the reflecting part, the reflecting part again
The diverging portion, the diverging portion light beam can be dispersed into the light that various directions are aimed downwardly and equably direct projection to the bottom
On portion flat fire face, the light in direction from top to bottom is then reflected into from the smooth reflecting wall bottom to described by the bottom flat fire face
The light of car bottom Middle face direction irradiation.
4. the speculum is inserted in the locating slot, the bottom patch portion coordinates the bottom swash plate to lay, at the bottom
The speculum meeting nature hangs down and is bonded the bottom swash plate stabilization on swash plate, and the buffer layer it also avoid the speculum and exist
Touching between the locating slot inner plate surface is knocked when disturbance occurs.
5. the diverging portion is made up of three pieces of minute surfaces, every piece of minute surface will all be irradiated the light reflection that comes to different directions and
Position, the light for being reflected back the reflecting part by this three pieces of minute surfaces is uniform, dispersedly reflexes to the bottom flat fire portion
On.
Brief description of the drawings
Fig. 1 is a kind of towed elevator side sectional view of efficient illumination.
Fig. 2 is a kind of towed elevator internal structure schematic diagram of efficient illumination.
Fig. 3 is light reflecting wall front elevation.
Fig. 4 is light reflecting wall axonometric drawing.
Fig. 5 is locating slot structure chart.
Fig. 6 is mirror structure figure.
Fig. 7 is diverging portion schematic diagram
In figure：1st, car, 11, car inner chamber, 12, cage side wall, 13, car inner top surface, 14, car bottom surface, 15, sedan-chair
The positive back side in railway carriage or compartment, 2, illuminating lamp, 3, light reflection portion, 31, arc scattering surface, 32, hang the plane of reflection, 4, round and smooth light-reflecting portion, 5,
Light reflecting wall, 51, top frame, 511, top frame end, 52, side frame, 53, oblique fire lamp, 54, reflecting part, 55, diverging portion, 551, the angle of elevation
Degree light splitting minute surface, 552, middle angle light splitting minute surface, 553, low angle light splitting minute surface, 56, bottom flat fire face, 6, locating slot, 61, bottom
Swash plate, 62, direct reach plate, 63, anti-moving plate, 7, speculum, 71, bottom patch portion, 72, upper flat portion, 73, obverse mirror, 8, buffer layer, 9, hinge
Extension bar, 91, articulated section.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1, draged as shown in Figure 1 for a kind of towed elevator side sectional view of efficient illumination, a kind of efficient illumination
Draw elevator, including car 1, steel wire rope, counterweight and traction machine, wherein, have between the top of car inner chamber 11, cage side wall 12
Illuminating lamp 2, the cage side wall 12 on the vertical connection both sides of illuminating lamp 2, car will be irradiated to originally by having on car inner top surface 13
Half part light reflection on inner top surface 13 to car bottom surface 14 photo-emission part 3, light reflection portion 3 be located at illuminating lamp 2 just on
Side, light reflection portion 3 include the arc scattering surface 31 of the scattered reflection of the center section light of upward direct projection and will be straight upwards
The plane of reflection 32 that hangs that the two side portion light penetrated reflect straight down, arc scattering surface 31 are located at two pieces of planes of reflection that hang
Between 32, the plane of reflection 32 that hangs is fixedly connected on the side of arc scattering surface 31, and arc scattering surface 31 is fixedly connected in car
Top surface 13, arc scattering surface 31 be middle part to the raised circular arc minute surface in the side of car bottom surface 14, the plane of reflection 32 that hangs be with
The flat mirror that the direction away from arc scattering surface 31 extends gradually downward.When illuminating lamp 2 is opened, light can be divided into upward photograph
Two parts are penetrated and be aimed downwardly, are aimed downwardly part direct irradiation to the space of car inner chamber 11 and car bottom surface 14, and it is upward
Irradiation part then can be largely radiated on car inner top surface 13 and the upper part of cage side wall 12, and photo-emission part 3 is used to shine
Bright lamp 2 reflects toward car inner top surface 13 and the light on the top of cage side wall 12, scatters to car inner chamber 11 and car bottom surface 14
On, the center section light of upward direct projection is particularly carried out by circular arc scattering by arc scattering surface 31, by the strong light in this part
Scattered to expose to the space of car inner chamber 11, with being aimed downwardly partial stack, accent light intensity, by hanging, the plane of reflection 32 will
Two lateral section light of upward direct projection reflex on the space of car inner chamber 11 and car bottom surface 14 straight down, photo-emission part 3
Reach the brightness of illumination of intimate two illuminating lamps by the use of an illuminating lamp, improve the illumination efficiency of light.Hang reflection
Plane 32 has round and smooth light-reflecting portion 4 with the junction of arc scattering surface 31, and round and smooth light-reflecting portion 4 is to be recessed to the side of car inner top surface 13
Smooth surface arcwall face, round and smooth light-reflecting portion 4 is smoothly connected arc scattering surface 31 and the plane of reflection 32 that hangs.Round and smooth light-reflecting portion 4 can be kept away
Exempt from reflection loss of the light at the hang plane of reflection 32 and the joint gap of arc scattering surface 31, secondly, round and smooth light-reflecting portion 4 is also favourable
In the cleaning of photo-emission part 3, if intersection is not round and smooth but acute angle, then the dust accretions problem of intersection will be difficult to clearly
It is larger to manage totally or clean out required time cost, meanwhile, the accumulation of dust also influences the reflection of light.As Fig. 2, Fig. 3,
Shown in Fig. 4, there is light reflecting wall 5 on the positive back side 15 of car, light reflecting wall includes top frame 51, side frame 52, oblique fire lamp 53, reflection
Portion 54, diverging portion 55, light is reflexed to the bottom flat fire face 56 of car bottom surface 14 and for protecting each part in light reflecting wall 5
Glass protection face, side frame 52 is perpendicular to top frame 51 and is fixedly connected on top frame end 511, and oblique fire lamp 53 is located at side frame 52 close to top
One end of frame 51, reflecting part 54 are located on opposite side side frame 52, and diverging portion 55 is on the side frame 52 where oblique fire lamp 53, bottom
Flat fire face 56 connects two ends of the side-frame 52 away from top frame 51.Slant lamp 53 and tilt certain angle by light direct beam to reflecting part
54, light is reflexed to diverging portion 55 by reflecting part 54 again, and light beam can be dispersed into the light that various directions are aimed downwardly by diverging portion 55
To on bottom flat fire face 56, the light in direction from top to bottom is then reflected into anti-from light by bottom flat fire face 56 for line and equably direct projection
The light that the bottom of wall 5 is irradiated to the middle part direction of car bottom surface 14 is penetrated, glass protection face can prevent passenger from surprisingly touching above-mentioned part,
Isolate car intracavity space and part.As Fig. 3, Fig. 5, Fig. 6 reflecting part 54 includes locating slot 6 and speculum 7, locating slot 6 wraps
Containing for supporting bottom swash plate 61 that speculum do not drop, for keeping what speculum placed vertically to direct reach plate 62 and for preventing
The anti-moving plate 63 of speculum sidesway, bottom swash plate 61 be to another direction of side wall 12 gradually acclivitous straight flat board, it is oblique the bottom of at
Plate 61, direct reach plate 62 and anti-moving plate 63 close to the surface of the side of speculum 7 have for absorb speculum vibrations buffer layer 8.
Speculum 7 includes bottom patch portion 71, upper flat portion 72 and the obverse mirror 73 for reflection light, and bottom patch portion 71 is angle of inclination and bottom
The identical plane of swash plate 61, upper flat portion 72 are horizontal plane, are had in side wall 12, above reflecting part 54 for downward
The hinge bar 9 in flat portion 72 is compressed, hinge bar 9 is connected with side wall 12 by articulated section 91.Speculum 7 is placed in locating slot 6
In, the acceleration of above-below direction and the shake of all directions occur when towed elevator is run, speculum 7 has different directions
Disturbance, when there is disturbance, speculum 7 is because the change of position, reflecting effect can be affected, therefore speculum 7 inserts
In locating slot 6, bottom patch portion 71 coordinates bottom swash plate 61 to lay, the bottom of at the upper reflector 7 of swash plate 61 can nature hang down and to be bonded bottom oblique
The stabilization of plate 61, buffer layer 8 it also avoid the touching between the inner plate surface of locating slot 6 when disturbing generation of speculum 7 and knock, while hinge bar
9 compress speculum 7, and the power around the rotate counterclockwise of articulated section 91 is produced to it, ensure speculum 7 in different directions, spy
Also there are reset, stable effect when not being upper and lower appearance disturbance and jitter conditions.As shown in fig. 7, diverging portion 55 includes the angle of elevation
Degree light splitting minute surface 551, middle angle light splitting minute surface 552, low angle light splitting minute surface 553, middle angle light splitting minute surface 552 connect high angle
The bottom of minute surface 551 and the top of low angle light splitting minute surface 553 are divided, high angle light splitting minute surface 551 is more than with horizontal plane angle
Middle angle light splitting minute surface 552 and horizontal plane angle, middle angle light splitting minute surface 552 are more than low angle with horizontal plane angle
It is divided minute surface 553 and horizontal plane angle.Diverging portion 55 is made up of three pieces of minute surfaces, and every piece of minute surface will all be irradiated the light of coming
Different directions and position are reflexed to, and the light for reflecting part 54 being reflected back by this three pieces of minute surfaces is uniform, dispersedly reflexes to
In bottom flat fire portion 56.Bottom flat fire portion 56 is the tilted-putted minute surface for being gradually distance from cage side wall 12 from top to bottom.
Claims (7)
1. a kind of towed elevator of efficient illumination, including car（1）, steel wire rope, counterweight and traction machine, it is characterised in that：In sedan-chair
Railway carriage or compartment inner chamber（11）Top, cage side wall（12）Between have illuminating lamp（2）, the illuminating lamp（2）Vertical connection both sides it is described
Cage side wall（12）, in car inner top surface（13）On have and will be irradiated to the car inner top surface originally（13）On half part lamp
Light reflexes to car bottom surface（14）Photo-emission part（3）, the light reflection portion（3）Positioned at the illuminating lamp（2）Surface, institute
State light reflection portion（3）Include the arc scattering surface of the scattered reflection of the center section light of upward direct projection（31）It is upward with inciting somebody to action
The plane of reflection that hangs that two side portion light of direct projection reflect straight down（32）, the arc scattering surface（31）Positioned at two pieces of institutes
State the plane of reflection that hangs（32）Between, the plane of reflection that hangs（32）It is fixedly connected on the arc scattering surface（31）Side,
The arc scattering surface（31）It is fixedly connected on the car inner top surface（13）, the arc scattering surface（31）It is middle part to described
Car bottom surface（14）The raised circular arc minute surface in side, the plane of reflection that hangs（32）For with away from the arc scattering surface
（31）The flat mirror that extends gradually downward of direction.
A kind of 2. towed elevator of efficient illumination according to claim 1, it is characterised in that：The plane of reflection that hangs
（32）With the arc scattering surface（31）There is round and smooth light-reflecting portion junction（4）, the round and smooth light-reflecting portion（4）For into the car
Top surface（13）The smooth surface arcwall face of side depression, the round and smooth light-reflecting portion（4）It is smoothly connected the arc scattering surface（31）And institute
State the plane of reflection that hangs（32）.
A kind of 3. towed elevator of efficient illumination according to claim 2, it is characterised in that：At the positive back side of car（15）On
There is light reflecting wall（5）, the smooth reflecting wall includes top frame（51）, side frame（52）, oblique fire lamp（53）, reflecting part（54）, diverging
Portion（55）, light reflexed into the car bottom surface（14）Bottom flat fire face（56）With for protecting the smooth reflecting wall（5）It is interior
The glass protection face of each part, the side frame（52）Perpendicular to the top frame（51）And it is fixedly connected on the top frame end
（511）, the oblique fire lamp（53）Positioned at the side frame（52）Close to the top frame（51）One end, the reflecting part（54）It is located at
Side frame described in opposite side（52）On, the diverging portion（55）Positioned at the oblique fire lamp（53）The side frame at place（52）On, institute
State bottom flat fire face（56）Connect side frame described in both sides（52）Away from the top frame（51）End.
A kind of 4. towed elevator of efficient illumination according to claim 3, it is characterised in that：The reflecting part（54）Comprising
There is locating slot（6）And speculum（7）, the locating slot（6）Include the bottom swash plate for supporting the speculum not drop
（61）, for keeping what the speculum placed vertically to direct reach plate（62）With the anti-moving plate for preventing the speculum sidesway
（63）, the bottom swash plate（61）For to another side wall（12）The gradual acclivitous straight flat board in direction is oblique at the bottom
Plate（61）, direct reach plate（62）With anti-moving plate（63）Close to the speculum（7）The surface of side has for absorbing the reflection
The buffer layer of mirror vibrations（8）.
A kind of 5. towed elevator of efficient illumination according to claim 4, it is characterised in that：The speculum（7）Comprising
There is bottom patch portion（71）, upper flat portion（72）With the obverse mirror for reflection light（73）, the bottom patch portion（71）For angle of inclination with
The bottom swash plate（61）Identical plane, the upper flat portion（72）For level plane, in the side wall（12）Above, positioned at institute
State reflecting part（54）Top has for compressing the upper flat portion downwards（72）Hinge bar（9）, the hinge bar（9）With the side
Wall（12）Pass through articulated section（91）Connection.
A kind of 6. towed elevator of efficient illumination according to claim 5, it is characterised in that：The diverging portion（55）Comprising
There is high angle to be divided minute surface（551）, middle angle light splitting minute surface（552）, low angle light splitting minute surface（553）, the middle angle light splitting
Minute surface（552）Connect the high angle light splitting minute surface（551）Bottom and low angle light splitting minute surface（553）Top, the height
Angle is divided minute surface（551）It is more than the middle angle light splitting minute surface with horizontal plane angle（552）With horizontal plane angle,
The middle angle light splitting minute surface（552）It is more than low angle light splitting minute surface with horizontal plane angle（553）With horizontal plane institute
Into angle.
A kind of 7. towed elevator of efficient illumination according to claim 6, it is characterised in that：The bottom flat fire portion（56）
To be gradually distance from the cage side wall from top to bottom（12）Tilted-putted minute surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501190.4U CN206915542U (en) | 2017-05-08 | 2017-05-08 | A kind of towed elevator of efficient illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501190.4U CN206915542U (en) | 2017-05-08 | 2017-05-08 | A kind of towed elevator of efficient illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915542U true CN206915542U (en) | 2018-01-23 |
Family
ID=61306526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501190.4U Expired - Fee Related CN206915542U (en) | 2017-05-08 | 2017-05-08 | A kind of towed elevator of efficient illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408160A (en) * | 2020-11-06 | 2021-02-26 | 日立电梯（中国）有限公司 | Illumination structure and elevator |
-
2017
- 2017-05-08 CN CN201720501190.4U patent/CN206915542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408160A (en) * | 2020-11-06 | 2021-02-26 | 日立电梯（中国）有限公司 | Illumination structure and elevator |
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Granted publication date: 20180123 |