CN107883268A - A kind of buried LED and construction method - Google Patents
A kind of buried LED and construction method Download PDFInfo
- Publication number
- CN107883268A CN107883268A CN201711315493.8A CN201711315493A CN107883268A CN 107883268 A CN107883268 A CN 107883268A CN 201711315493 A CN201711315493 A CN 201711315493A CN 107883268 A CN107883268 A CN 107883268A
- Authority
- CN
- China
- Prior art keywords
- led
- buried
- buried led
- gutter
- bar graph
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims description 8
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003673 groundwater Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- 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
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of buried LED, the LED flushed including top with mounting surface, gutter is provided with below LED, the side and bottom in gutter are provided with concrete layer, gutter bottom is provided with H-shaped support, the bottom of each H-shaped support is installed in lower concrete layer, and level board, level board top mounted LED lamp are provided with the top of H-shaped support；Crane span structure is provided with the cross bar of H-shaped support, spool is provided between crane span structure and LED；By the way that buried LED square front lamps and buried LED bar graph lamp are formed into Chinese chess tray type structure so that the buried LED in the present invention has exotic shape, elegant in appearance；By setting gutter, and H-shaped support is provided with gutter, has both saved space, added draining water way again, prevent the influence of rainfall or ground water to buried LED etc..
Description
【Technical field】
The invention belongs to energy-saving illuminator technical field, more particularly to a kind of buried LED and construction method.
【Background technology】
LED underground lamp is exactly that lamp body is embedded in underground, and the cover of only light fixture is exposed at the light fixture of ground surface, is widely used in wide
The LED landscape brightening light fixtures in the place such as field, step, corridor.LED underground lamp can also be called LED underground lamps, from supply voltage area
High pressure and low pressure can be divided into by dividing (low pressure can be divided into 12V and 24V again, wherein the also difference of AC and DC)；From light source
Color can be divided into divide, just in vain, naturally white, warm white, feux rouges, green glow, blue light, gold-tinted, purple light etc., from the profile of light fixture
To divide with circular in the majority, also there is square, rectangular, long to accomplish 1000MM to 2000MM or so, power can be from
1W to 36W；Monochromatic Chang Liang can be divided into from the change of light efficiency to divide, seven color internal controls, seven color external controls etc.；Wherein seven color external controls
Cumbersome, price is somewhat expensive.
The characteristics of underground lamp is that lamp body is embedded in more than ground, is not take up in terms of space, or says and take fewer, for
Not replaceable effect is served for landscape brightening.And it can also be used as indicator lamp, still, underground lamp is due to installation
In ground, the situation of line fault or lamp damage is often caused phenomena such as generation infiltration, leak.
【The content of the invention】
It is an object of the invention to provide a kind of buried LED and construction method, to solve existing LED underground lamp due to anti-
Caused by water process is bad the problem of line fault, light fixture damage.
The first technical scheme of the present invention：A kind of buried LED, including the LED that top flushes with mounting surface,
Gutter is provided with below LED, the side and bottom in gutter are provided with concrete layer, and gutter bottom is provided with H-shaped
Support, the bottom of each H-shaped support are installed in lower concrete layer, and level board, level board are provided with the top of H-shaped support
Top mounted LED lamp；Crane span structure is provided with the cross bar of H-shaped support, spool is provided between crane span structure and LED.
Further, LED is buried LED square front lamps or buried LED bar graph lamp.
Further, be provided with fireproof foam board between LED and level board and side concrete layer, and with neighboringly
Fluid sealant is provided between brick.
Further, it is provided with installation component between the side of buried LED bar graph lamp and fireproof foam board.
The present invention second of technical scheme be：A kind of buried LED light group, by multiple above-mentioned buried LED light groups
Into buried LED light group includes multiple buried LED square front lamps and multiple buried LED bar graph lamps, multiple buried LED sides
Shape lamp and buried LED bar graph lamp collectively form chessboard type structure；Each buried LED bar graph lamp is respectively positioned on chessboard type structure
On horizontal line or vertical line, each buried LED square front lamps are respectively positioned on the infall of horizontal line and vertical line in chessboard type structure.
The third technical scheme of the present invention：A kind of a kind of construction method of above-mentioned buried LED light group, including it is following
Step：
Step 1, grid lines and gutter size according to default place size design chessboard type structure；
Step 2, gutter dug out according to chessboard type structure grid lines and gutter size；
Step 3, gutter inwall builds to concrete layer, and along drainage direction slope；
Step 4, pre-processed H-shaped spacer support frame 1m is arranged in gutter, and installed respectively on H-shaped support
Crane span structure, level board；
Step 5, multiple buried LED square front lamps and buried LED bar graph lamp are installed on level board respectively；
Step 6, each buried LED square front lamps and buried LED bar graph lamp flushed with neighbouring tile surface adjustment；
Step 7, fire prevention is filled between each buried LED square front lamps and buried LED bar graph lamp and adjacent floor tile
Fluid sealant is broken on cystosepiment, surface.
Further, in step 5 when installing buried LED bar graph lamp, between level board and buried LED bar graph lamp also
It is provided with installation component.
The beneficial effects of the invention are as follows：By the way that buried LED square front lamps and buried LED bar graph lamp are formed into Board of chess
Formula structure so that the buried LED in the present invention has exotic shape, elegant in appearance；By in buried LED square front lamps and
Gutter is set below buried LED bar graph lamp, and H-shaped support is provided with gutter, space has both been saved, has added again
Draining water way, prevent the influence of rainfall or ground water to buried LED etc..
【Brief description of the drawings】
Fig. 1 is a kind of chessboard type structure design sketch of buried LED composition of the present invention；
Fig. 2 is the mounting structure schematic diagram of the LED bar graph lamp in the present invention；
Fig. 3 is the mounting structure schematic diagram of the LED square front lamps in the present invention.
Wherein：1. buried LED square front lamps；2. buried LED bar graph lamp；3. crane span structure；4. fluid sealant；5.H shape supports；6.
Floor tile；7. fireproof foam board；8. installation component；9. concrete layer；10. level board.
【Embodiment】
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The invention discloses a kind of buried LED, as shown in figure 1, the LED flushed including top with mounting surface, LED
Gutter is provided with below lamp, the side and bottom in gutter are provided with concrete layer 9, and gutter bottom is provided with H-shaped branch
Frame 5, the bottom of each H-shaped support 5 are installed in lower concrete layer 9.
As shown in Figure 2 and Figure 3, the top of H-shaped support 5 is provided with level board 10, and is welded between level board by square tube
Extremely, to ensure that overall structure is firm.Buried LED square front lamps 1 or buried LED bar graph lamp 2 are installed above level board 10.
Crane span structure 3 is provided with the cross bar of H-shaped support 5, crane span structure 3 is built with cable and wire, convenient unified management, maintenance.Bridge
Frame 3 is provided with spool between buried LED square front lamps 1 or buried LED bar graph lamp 2 respectively.
LED is buried LED square front lamps 1 or buried LED bar graph lamp 2, buried LED square front lamps 1 respectively with positioned at
Level board 10 below and fireproof foam board 7 is provided between the concrete layer 9 of its side, buried LED is square
Fluid sealant 4 is provided between lamp 1 and neighbouring floor tile 6, can further prevent excess surface water from entering lamp interior.It is in addition, logical
Cross and fluid sealant 4 is set at light fixture edge, demolition and maintenance light fixture can also be facilitated, can be by fluid sealant 4 when needing demolition and maintenance
Cut away, light fixture is pulled down.Underground lamp of the prior art, usual edge are fixed with concrete layer, to dismantle dimension
Need its circumferential concrete to break during shield, in the maintenance work of dismounting light fixture, so inconvenient light fixture later stage.
Because buried LED bar graph lamp 2 is bar shaped, side is slightly narrower than buried LED square front lamps 1, so, each buried
Installation component 8 is provided between the side of formula LED bar graph lamp 2 and fireproof foam board 7, installation component 8 is L-shaped, and its one side is bonded
Installed in the side of buried LED bar graph lamp 2, another side is fixed on level board 10, strengthens its fastness, is avoided buried
LED bar graph lamp 2 produces the phenomenon rocked.
The invention also discloses a kind of buried LED light group, including multiple buried LED square front lamps 1 and multiple buried
LED bar graph lamp 2, multiple buried LED square front lamps 1 and buried LED bar graph lamp 2 collectively form chessboard type structure, each buried
Formula LED bar graph lamp 2 is respectively positioned on the horizontal line or vertical line of chessboard type structure, and each buried LED square front lamps 1 are respectively positioned on checkerboard type knot
The infall of horizontal line and vertical line in structure.
In order to attractive in appearance, buried LED square front lamps 1, chessboard are provided with the initial drop point of each chess piece in chessboard type structure
Multiple buried LED bar graph lamps 2 are provided with every horizontal line or vertical line in formula structure, is provided with below chessboard type structure and is used to arrange
The grid type gutter of water, gutter and chessboard type structure are corresponding, and every line in chessboard has one to being arranged corresponding to it
Ditch, draining can be facilitated, avoid bottom surface ponding and influence the use of buried LED.At the edge in whole checkerboard type gutter,
Also by pipeline communication to catch-basin or municipal drainage pipeline, it is ensured that there is no excessive water to retain in gutter.Typically
In the case of, the light fixture edge in the present invention is provided with fluid sealant 4, does not have water entrance, but in square between other floor tiles
Leave gap, it is possible to there is water to go deep into by these gaps in gutter, because the gutter in the present invention is present, can facilitate
The infiltration in square, residual water etc. all smooth are drained.
The invention also discloses a kind of construction method of above-mentioned buried LED light group, comprise the following steps：
Step 1, grid lines and gutter size according to default place size design chessboard type structure.
Step 2, gutter dug out according to chessboard type structure grid lines and gutter size.According to the design chi in gutter
Very little cutting stone material, stock.
Step 3, when gutter excavate arrive designated depth when, gutter cement on inner wall mortar press polish (is built into concrete
9) layer, and along drainage direction slope, so that ponding can be by gutter flow to precalculated position, and is discharged.
Step 4, pre-processed H-shaped support 5 is spaced to 1m in gutter, and pacified respectively on H-shaped support 5
Fill crane span structure 3, level board 10.When installing level board 10, square tube is first welded in the upper end of H-shaped support 5, then water is welded in square tube
Flat board 10.
Step 5, buried LED square front lamps 1 and buried LED bar graph lamp 2 are installed on level board 10 respectively.During installation
Light fixture can be connected with level board 10 using thread tapping.When installing buried LED bar graph lamp 2, level board 10 and buried LED
Installation component 8 is additionally provided between strip light 2, this purpose is to prevent buried LED bar graph lamp 2 from being rocked in gutter.
Step 6, each buried LED square front lamps 1 and buried LED bar graph lamp 2 adjusted with the neighbouring surface of floor tile 6 it is neat
It is flat.
Step 7, fill and prevent between each buried LED square front lamps 1 and buried LED bar graph lamp 2 and adjacent floor tile 6
Fluid sealant 4 is broken on fiery cystosepiment 7, surface.Fluid sealant 4 can prevent ponding from penetrating into, and the one side of fireproof foam board 7 can be propped up buried
Gap between LED bar graph lamp 2 and neighbouring floor tile 6, when on the other hand being filled using fireproof foam board 7, is had gap, can made
Infiltration is flowed in gutter through its gap, beneficial to draining.
Claims (7)
1. a kind of buried LED, it is characterised in that the LED flushed including top with mounting surface, the LED lower section are set
Gutter is equipped with, the side and bottom in the gutter are provided with concrete layer (9), and the gutter bottom is provided with H-shaped
Support (5), the bottom of each H-shaped support (5) are installed in lower concrete layer (9), the top of the H-shaped support (5)
Portion is provided with level board (10), and the LED is installed above the level board (10)；Set on the cross bar of the H-shaped support (5)
There is crane span structure (3), spool is provided between the crane span structure (3) and the LED.
2. a kind of buried LED as claimed in claim 1, it is characterised in that the LED is buried LED square front lamps
Or buried LED bar graph lamp (2) (1).
3. a kind of buried LED as claimed in claim 1 or 2, it is characterised in that the LED and the level board
(10) fireproof foam board (7) is provided between side concrete layer (9), and sealing is provided between neighbouring floor tile (6)
Glue (4).
A kind of 4. buried LED as claimed in claim 3, it is characterised in that the side of the buried LED bar graph lamp (2)
Installation component (8) is provided between face and the fireproof foam board (7).
5. a kind of buried LED light group, it is made up of the buried LED described in multiple any one of claim 1-4, its feature exists
In the buried LED light group includes multiple buried LED square front lamps (1) and multiple buried LED bar graph lamps (2), Duo Gesuo
State buried LED square front lamps (1) and buried LED bar graph lamp (2) collectively forms chessboard type structure；Each buried LED
Strip light (2) is respectively positioned on the horizontal line or vertical line of the chessboard type structure, and each buried LED square front lamps (1) are respectively positioned on
The infall of horizontal line and vertical line in the chessboard type structure.
6. a kind of a kind of construction method of buried LED light group as claimed in claim 5, it is characterised in that including following step
Suddenly：
Step 1, grid lines and gutter size according to default place size design chessboard type structure；
Step 2, gutter dug out according to the chessboard type structure grid lines and gutter size；
Step 3, the gutter inwall builds to concrete layer (9), and along drainage direction slope；
Step 4, pre-processed H-shaped support (5) interval 1m is arranged in the gutter, and respectively in the H-shaped branch
Erection bridge (3), level board (10) on frame (5)；
Step 5, multiple buried LED square front lamps (1) and buried LED bar graph lamp (2) are installed on the level board respectively
(10) on；
Step 6, incite somebody to action each buried LED square front lamps (1) and buried LED bar graph lamp (2) and neighbouring floor tile (6) surface
Adjustment flushes；
Step 7, between each buried LED square front lamps (1) and buried LED bar graph lamp (2) and adjacent floor tile (6)
Fireproof foam board (7) is filled, fluid sealant (4) is broken on surface.
7. the construction method of buried LED as claimed in claim 6, it is characterised in that buried when installing in the step 5
During formula LED bar graph lamp (2), installation component is additionally provided between the level board (10) and the buried LED bar graph lamp (2)
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315493.8A CN107883268B (en) | 2017-12-12 | 2017-12-12 | Buried LED lamp and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315493.8A CN107883268B (en) | 2017-12-12 | 2017-12-12 | Buried LED lamp and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107883268A true CN107883268A (en) | 2018-04-06 |
| CN107883268B CN107883268B (en) | 2024-03-22 |
Family
ID=61773793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315493.8A Active CN107883268B (en) | 2017-12-12 | 2017-12-12 | Buried LED lamp and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883268B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853325A (en) * | 2019-01-24 | 2019-06-07 | 杭州大胜照明工程有限公司 | A kind of road lighting engineering construction method |
| CN111691264A (en) * | 2020-06-20 | 2020-09-22 | 南通大学 | Mounting structure and mounting method of landscape induction brick |
| CN112693349B (en) * | 2021-01-12 | 2022-09-06 | 温州蓝天能源科技股份有限公司 | Telescopic new energy automobile fills electric pile |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010046706A (en) * | 1999-11-15 | 2001-06-15 | 이정익 | Touchdown Zone Inset Light Installing Structure and Method for Constructuring Such Structure |
| EP1241405A2 (en) * | 2001-03-14 | 2002-09-18 | Siemens Aktiengesellschaft | Flush mounted light for traffic surfaces, such as airport runways or roads |
| US20070206374A1 (en) * | 2006-03-06 | 2007-09-06 | John Petrakis | Fire Rated Recessed Lighting Assembly |
| KR20090059855A (en) * | 2007-12-07 | 2009-06-11 | 백주열 | Exterior case of underground light with burglarproofing funtion |
| CN201636617U (en) * | 2010-03-27 | 2010-11-17 | 浙江恒泰电工有限公司 | LED (Light-Emitting Diode) underground lamp |
| KR20110076097A (en) * | 2009-12-29 | 2011-07-06 | (주)태림 | Connecting structure for a lighting apparatus |
| CN203718566U (en) * | 2014-01-24 | 2014-07-16 | 胡志忠 | Waterproof underground lamp |
| CN204100062U (en) * | 2014-09-29 | 2015-01-14 | 深圳市大晟环境艺术有限公司 | A kind of underground lamp with discharge structure |
| CN104566014A (en) * | 2014-11-26 | 2015-04-29 | 余姚市银汝照明电器有限公司 | LED (Light-emitting Diode) underground lamp capable of fast radiating heat |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
| CN207539746U (en) * | 2017-12-12 | 2018-06-26 | 陕西天和照明设备工程有限公司 | A kind of buried LED light |
-
2017
- 2017-12-12 CN CN201711315493.8A patent/CN107883268B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010046706A (en) * | 1999-11-15 | 2001-06-15 | 이정익 | Touchdown Zone Inset Light Installing Structure and Method for Constructuring Such Structure |
| EP1241405A2 (en) * | 2001-03-14 | 2002-09-18 | Siemens Aktiengesellschaft | Flush mounted light for traffic surfaces, such as airport runways or roads |
| US20070206374A1 (en) * | 2006-03-06 | 2007-09-06 | John Petrakis | Fire Rated Recessed Lighting Assembly |
| KR20090059855A (en) * | 2007-12-07 | 2009-06-11 | 백주열 | Exterior case of underground light with burglarproofing funtion |
| KR20110076097A (en) * | 2009-12-29 | 2011-07-06 | (주)태림 | Connecting structure for a lighting apparatus |
| CN201636617U (en) * | 2010-03-27 | 2010-11-17 | 浙江恒泰电工有限公司 | LED (Light-Emitting Diode) underground lamp |
| CN203718566U (en) * | 2014-01-24 | 2014-07-16 | 胡志忠 | Waterproof underground lamp |
| CN204100062U (en) * | 2014-09-29 | 2015-01-14 | 深圳市大晟环境艺术有限公司 | A kind of underground lamp with discharge structure |
| CN104566014A (en) * | 2014-11-26 | 2015-04-29 | 余姚市银汝照明电器有限公司 | LED (Light-emitting Diode) underground lamp capable of fast radiating heat |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
| CN207539746U (en) * | 2017-12-12 | 2018-06-26 | 陕西天和照明设备工程有限公司 | A kind of buried LED light |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853325A (en) * | 2019-01-24 | 2019-06-07 | 杭州大胜照明工程有限公司 | A kind of road lighting engineering construction method |
| CN109853325B (en) * | 2019-01-24 | 2021-11-12 | 浙江大胜科技工程有限公司 | Road lighting engineering construction method |
| CN111691264A (en) * | 2020-06-20 | 2020-09-22 | 南通大学 | Mounting structure and mounting method of landscape induction brick |
| CN111691264B (en) * | 2020-06-20 | 2021-10-22 | 南通大学 | Mounting structure and mounting method of landscape induction brick |
| CN112693349B (en) * | 2021-01-12 | 2022-09-06 | 温州蓝天能源科技股份有限公司 | Telescopic new energy automobile fills electric pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107883268B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107883268A (en) | A kind of buried LED and construction method | |
| KR100945719B1 (en) | Structure of compound roof waterproof | |
| CN107859064B (en) | Waterproof structure for connection of prefabricated pipe gallery and cast-in-situ pipe gallery and construction method | |
| CN207194619U (en) | A kind of assembled regeneration concrete enclosure wall | |
| CN112538989A (en) | Integrated bathroom of ready-package assembled | |
| CN202718191U (en) | Double-row type waterproof pipeline structure | |
| CN104234089B (en) | The construction method that a kind of basement guarded drainage combines | |
| CN207539746U (en) | A kind of buried LED light | |
| CN209873873U (en) | Prefabricated assembled power pipeline working well | |
| CN103410318B (en) | Washroom pipe well water-leakage construction method | |
| CN205088820U (en) | Structure is established in propping up of light steel joist gypsum -lath partition wall bottom | |
| CN103790181B (en) | Daylight illumination device pier base and manufacturing method thereof | |
| CN204551694U (en) | A kind of pre-buried type balcony floor drain | |
| CN113404170A (en) | Waterproof structure at joint of prefabricated outer wall and cast-in-place floor slab and construction method thereof | |
| CN203365760U (en) | Optical cable channel | |
| CN102367735A (en) | Back-to-back waterstop installation equipment for tunnel construction joint | |
| CN207499071U (en) | toilet | |
| CN102900144A (en) | Undermining floor drain automatic drainage structure capable of preventing leakage of toilet | |
| CN216475128U (en) | Building bottom plate drainage structure with temporary water tank in water collecting well | |
| CN104455757A (en) | Downcomer assembly and installation method thereof | |
| CN215906826U (en) | Drainage construction equipment falls in elevartor shaft foundation ditch | |
| CN101424161B (en) | Waterproof method for construction window | |
| CN211873978U (en) | Sinking type toilet | |
| CN103469799B (en) | The digging construction method of the following red mudstone soil elevator foundation pit of cold district groundwater table | |
| CN206943599U (en) | Floor drainage pipeline service sleeve |
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 |