CN104515037A - Telescopic underground lamp - Google Patents
Telescopic underground lamp Download PDFInfo
- Publication number
- CN104515037A CN104515037A CN201310461311.3A CN201310461311A CN104515037A CN 104515037 A CN104515037 A CN 104515037A CN 201310461311 A CN201310461311 A CN 201310461311A CN 104515037 A CN104515037 A CN 104515037A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- lamp
- light source
- adpting flange
- telescopic
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000009429 distress Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- 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
- F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
-
- 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
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention applies to the technical field of LED lamps, and discloses a telescopic underground lamp. The telescopic underground lamp comprises a lamp housing in which a lighting assembly is arranged; an end cover for sealing the lighting assembly is connected to the top part of the lamp housing; a base for supporting the lamp housing is connected to the bottom part of the lamp housing; an elastic part capable of being elastically telescoped is arranged between the lamp housing and the base. According to the telescopic underground lamp, the lighting assembly for lighting is arranged in the lamp housing, the base for supporting the lamp housing is connected to the bottom part of the lamp housing, the elastic part capable of being elastically telescoped is arranged between the lamp housing and the base, and therefore, the lamp can be protected without being pressed and damaged, and as a result, the service life of the lamp is prolonged, the workload of repairing the damaged lamp is decreased, and meanwhile, the applicable scope of the lamp is expanded.
Description
Technical field
The invention belongs to LED lamp technical field, particularly relate to a kind of telescopic underground lamp.
Background technology
In urban beautification, light is absolutely necessary, and thus lamp becomes the necessity of urban landscape.Underground lamp, imbedding ground because of it provides illumination and is widely used, and guides, decorative lighting use as being arranged on ground, has become one of light fixture important in urban landscape.
Underground lamp in use, ground delivery vehicle is if automobile etc. is on the ground through out-of-date, wheel directly contacts the Transparent Parts of light fixture sometimes, and existing light fixture does not generally design decompressor, light fixture can not return below ground automatically because of external pressure load, to evade external pressure, thus cause the Transparent Parts of light fixture to be damaged because being subject to external force for a long time, reduce the service life of light fixture, add the maintenance work of light fixture.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of telescopic underground lamp, it can slow down the pressure that light fixture bears, and protects light fixture from infringement, improves the service life of light fixture, decreases the maintenance work of light fixture.
Technical scheme of the present invention is: a kind of telescopic underground lamp, comprise lamp housing, light fixture is provided with in described lamp housing, the top of described lamp housing is connected with the end cap for encapsulating described light fixture, the bottom of described lamp housing is connected with the base for supporting described lamp housing, and being provided with between described lamp housing and described base can the elastic component of elastic telescopic.
Particularly, described base comprises collet and to be arranged on described collet for being connected the column of described lamp housing, described lamp housing is provided with the first adpting flange, described first adpting flange offers the through hole worn for described column.
Particularly, the termination that described column is arranged in described through hole is provided with screw thread.
Preferably, described elastic component is " column " rubber parts of hollow, and is set on described column.
Particularly, described light fixture comprises light source and light source board, and described light source is arranged in the one side of described light source board, and the another side of described light source board is provided with radiator, and described light source is also electrically connected with actuator.
Particularly, described light source is also arranged with the reflector for light regulating, and one end of its sheathed described light source offers accommodation hole.
Particularly, the top of described lamp housing is provided with the second adpting flange, and described second adpting flange is connected with described end cap by securing member.
Particularly, described end cap comprises the 3rd adpting flange and connecting ring, and described second adpting flange is connected with described 3rd adpting flange.
Particularly, described connecting ring is inserted in described lamp housing, and the lateral wall of described connecting ring offers seal groove, is arranged with sealing ring in described seal groove.
Preferably, described sealing ring is " O " shape silicone rubber O-ring.
The telescopic underground lamp of one provided by the invention, by being placed on being used for luminous light fixture in lamp housing, and sealing light fixture with end cap, protecting light fixture; And the base be connected with in the bottom of lamp housing for supporting lamp housing; being provided with between base and lamp housing can the elastic component of elastic telescopic; the setting of elastic component enables underground lamp be retracted to below ground when being subject to ambient pressure; avoid light fixture and external object hard contact and damaged; protect light fixture; simultaneously; after extraneous distress resolves; elastic component orders about that underground lamp returns to can normal operating condition; like this, by being provided with elastic component, improve the service life of underground lamp; decrease the workload of maintenance, increase the range of application of underground lamp.
Accompanying drawing explanation
Fig. 1 is the overall decomposing schematic representation of the telescopic underground lamp that the embodiment of the present invention provides;
Fig. 2 is the cross section view of the telescopic underground lamp that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, the telescopic underground lamp 1 of the one that the embodiment of the present invention provides, comprise lamp housing 11, light fixture 12 is provided with in lamp housing 11, the top of lamp housing 11 is connected with the end cap 15 for package illumination assembly 12, light fixture 12 can provide illumination after powered up, to meet the needs of actual illumination.The bottom of lamp housing 11 is connected with the base 13 for supporting lamp housing 11, and being provided with between lamp housing 11 and base 13 can the elastic component 14 of elastic telescopic.Due to the impact by underground lamp 1 environment for use, it often can be subject to extraneous applied pressure in use, and the part that light fixture bassets often can be subject to extraneous impact, as rolling of wheel.In order to slow down the impulsive force that light fixture bears, the base 13 for supporting lamp housing 11 is provided with in the bottom of lamp housing 11, can have between lamp housing 11 and base 13 necessarily can be movable space, and elastic component 14 can be provided with in movable space at lamp housing 11 and base 13.By such setting, under the effect of elastic component 14, when light fixture is when being subject to extraneous pressure, just can extrudes lamp housing 11 and down moving, the part that light fixture is basseted is pressed into below ground, avoids light fixture and external object hard contact and impaired situation occurs.And after extraneous distress resolves, again under the effect of elastic component 14 restoring force, light fixture is retracted into original position of installing, normally illumination can be provided.Elastic component 14 can be the spring, rubber parts, silica gel part etc. that elastic deformation ability is good.
Telescopic underground lamp 1 provided by the invention, by light fixture 12 is placed in lamp housing 11, and with end cap 15, light fixture 12 is sealed, protect the security that light fixture 12 uses, and the base 13 be provided with in base 13 for supporting lamp housing 11, and be provided with between lamp housing 11 and base 13 can the elastic component 14 of elastic telescopic, the setting of elastic component 14 can slow down the foreign impacts that light fixture is subject to effectively, decrease the situation generation that light fixture causes light fixture to damage because of ambient pressure, improve the life-span that light fixture uses, reduce the workload of light fixture maintenance, simultaneously, have also been enlarged the scope of application of underground lamp 1, at highway, square, the regions such as harbour can both normally use.
Particularly, as depicted in figs. 1 and 2, base 13 comprises collet 131 and to be arranged on collet 131 for being connected the column 132 of lamp housing 11, lamp housing 11 is provided with the through hole 113 the first adpting flange 111, first adpting flange 111 offering and wears for column 132.By such setting, by lamp installation to ground time, the setting of collet 131 increases the area with earth surface, ensure that underground lamp 1 installs the stability of rear position, avoid light fixture be absorbed in when being subject to ambient pressure ground situation occur.When installing connection, first on the column 132 being arranged at collet 131, be arranged with elastic component 14, column 132, lower than the height of column 132, is then fixed with securing member through after the through hole 113 on the first adpting flange 111, is completed the connection of base 13 and lamp housing 11 by the height of elastic component 14.Height due to elastic component 14 is the height lower than its sheathed column 132, therefore, one end of elastic component 14 is resisted against on collet 131, and the other end is just resisted against on the first adpting flange 111, elastic component 14 not only serves the effect of buffering, can also provide support for overall lamp housing 11.In addition, in order to ensure the reliability cushioned and support, the radical at least three of the column 132 that collet 131 is arranged, and be evenly distributed on collet 131, to guarantee stressed uniformity.In the present embodiment, the radical that collet 131 upper pillar stand 132 is arranged is four, is evenly distributed on collet 131, every root post 132 is all arranged with elastic component 14, ensure that the reliability of buffering effect.
Particularly, as shown in Figure 1, the termination that column 132 is arranged in through hole 113 is provided with screw thread.After base 13 is connected with lamp housing 11 through the through hole 113 on the first adpting flange 111 by column 132, in order to ensure the stability connected, the termination passing through hole 113 at column 132 is provided with screw thread, screw thread and nut is adopted base 13 and lamp housing 11 to be fixed, not only fixing-stable, easy for installation, be also convenient to dismounting.
Preferably, as shown in Figure 1, elasticity is " column " rubber parts of hollow, and is set on column 132.Rubber parts is adopted to make elastic component 14, not only easily manufactured, and also good springiness, fatigue resistance are high, and can bear extruding for several times, buffering effect is reliable and stable.Further, due to the environment meeting rain that underground lamp 1 uses, adopt rubber parts, avoid situation about cannot stretch as used spring can lose efficacy because getting rusty and occur.
Particularly, as depicted in figs. 1 and 2, light fixture 12 comprises light source 121 and light source board 122, and light source 121 is arranged in the one side of light source board 122, and the another side of light source board 122 is provided with radiator 123, and light source 121 is also electrically connected with actuator 124.After powered up, actuator 124 provides stable electric current for light source 121, drives the light source 121 be arranged on light source board 122 to light, provide illumination; Due to light source 121 operationally, have heat to produce, in order to avoid heat is too high and burnt out by light source 121, the another side of light source board 122 is provided with radiator 123, in time the heat that light source 121 produces can be passed to radiator 123, by radiator 123, the heat loss that light source 121 produces be fallen, make the temperature of light source 121 remain on a rational scope, ensure that the life-span that light source 121 uses, guarantee the reliability of light fixture work.Be arranged on light source 121 on light source board 122 number can according to actual illumination need arrange, simultaneously light source board 122 also can play the function of heat radiation.
Particularly, as depicted in figs. 1 and 2, light source 121 is also arranged with the reflector 125 for light regulating, and one end of its sheathed light source 121 offers accommodation hole (not indicating in figure).Light source 121, in " ellipse " shape, is set in the accommodation hole of reflector 125 by reflector 125, and the setting of oval reflector 125 serves the function of the light regulating light source 121 to send, and can concentrate injection, ensure that the intensity illuminated by after light collection.
Particularly, as depicted in figs. 1 and 2, the top of lamp housing 11 is provided with the second adpting flange 112, second adpting flange 112 and is connected with end cap 15 by securing member 17.Light fixture 12 is arranged in lamp housing 11; in order to protect light fixture 12; the second adpting flange 112 is provided with on the top of lamp housing 11; then be fixedly connected with end cap 15 by the second adpting flange 112; light fixture 12 is encapsulated in the inside of lamp housing 11; light fixture 12 is in a sealed environment, ensure that the security that light fixture 12 works.Due to, end cap 15 will bear the shock of external force, and for preventing end cap 15 from deforming, the stainless steel material that end cap 15 adopts intensity high is made.Securing member 17 can be screw, bolt etc., is convenient to install fixing and dismounting.
Particularly, as depicted in figs. 1 and 2, end cap 15 comprises the 3rd adpting flange 151 and connecting ring 152, second adpting flange 112 is connected with the 3rd adpting flange 151.Adopt the connection of the second adpting flange 112 and the 3rd adpting flange 151, realize top end cap 15 being fixedly mounted on lamp housing 11, second adpting flange 112 and the screwed hole the 3rd adpting flange 151 all offered for both being fixedly connected with, then adopt screw both to be fixed.For guaranteeing the stability connected, connecting ring 152 being inserted in lamp housing 11, end cap 15 landing can not only be prevented, the effect of guiding can also be played when mounted, providing conveniently for installing.
Particularly, as shown in Figure 1, connecting ring 152 is inserted in lamp housing 11, the lateral wall of connecting ring 152 offers seal groove 153, is arranged with sealing ring 16 in seal groove 153.When connecting ring 152 is inserted in lamp housing 11; certain gap is there is between the lateral wall of connecting ring 152 and the madial wall of lamp housing 11; for preventing extraneous dust, water enters into the use affecting light fixture 12 in lamp housing 11; the lateral wall of connecting ring 152 offers seal groove 153; sealing ring 16 is arranged with in seal groove 153; like this by sealing ring 16 by the clearance seal between the lateral wall of connecting ring 152 and the madial wall of lamp housing 11, achieve the protection to light fixture water proof and dust proof.
Preferably, as shown in Figure 1, sealing ring 16 is " O " shape silicone rubber O-ring 16.Adopt silicon rubber to make sealing ring 16, good sealing effect, ensure that the reliability of sealing.Further, " O " shape sealing ring 16 is standard component, produce or easily manufactured, reduce the production cost of light fixture.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a telescopic underground lamp, comprise lamp housing, it is characterized in that, light fixture is provided with in described lamp housing, the top of described lamp housing is connected with the end cap for encapsulating described light fixture, the bottom of described lamp housing is connected with the base for supporting described lamp housing, and being provided with between described lamp housing and described base can the elastic component of elastic telescopic.
2. telescopic underground lamp as claimed in claim 1, it is characterized in that, described base comprises collet and to be arranged on described collet for being connected the column of described lamp housing, described lamp housing is provided with the first adpting flange, described first adpting flange offers the through hole worn for described column.
3. telescopic underground lamp as claimed in claim 2, is characterized in that, the termination that described column is arranged in described through hole is provided with screw thread.
4. telescopic underground lamp as claimed in claim 2 or claim 3, is characterized in that, described elastic component is " column " rubber parts of hollow, and is set on described column.
5. telescopic underground lamp as claimed in claim 1, it is characterized in that, described light fixture comprises light source and light source board, and described light source is arranged in the one side of described light source board, the another side of described light source board is provided with radiator, and described light source is also electrically connected with actuator.
6. telescopic underground lamp as claimed in claim 5, is characterized in that, described light source is also arranged with the reflector for light regulating, and one end of its sheathed described light source offers accommodation hole.
7. telescopic underground lamp as claimed in claim 1, is characterized in that, the top of described lamp housing is provided with the second adpting flange, and described second adpting flange is connected with described end cap by securing member.
8. telescopic underground lamp as claimed in claim 7, is characterized in that, described end cap comprises the 3rd adpting flange and connecting ring, and described second adpting flange is connected with described 3rd adpting flange.
9. telescopic underground lamp as claimed in claim 8, is characterized in that, described connecting ring is inserted in described lamp housing, and the lateral wall of described connecting ring offers seal groove, is arranged with sealing ring in described seal groove.
10. telescopic underground lamp as claimed in claim 9, is characterized in that, described sealing ring is " O " shape silicone rubber O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461311.3A CN104515037A (en) | 2013-09-27 | 2013-09-27 | Telescopic underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461311.3A CN104515037A (en) | 2013-09-27 | 2013-09-27 | Telescopic underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104515037A true CN104515037A (en) | 2015-04-15 |
Family
ID=52790740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310461311.3A Pending CN104515037A (en) | 2013-09-27 | 2013-09-27 | Telescopic underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515037A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525023A (en) * | 2017-08-31 | 2017-12-29 | 中山市四维家居照明有限公司 | A kind of multi-functional municipal gardens underground lamp |
| CN108799956A (en) * | 2018-05-07 | 2018-11-13 | 厦门多彩光电子科技有限公司 | A kind of LED underground lamp |
| CN108895361A (en) * | 2018-07-03 | 2018-11-27 | 金杲易光电科技(深圳)有限公司 | A kind of good buried line lamp of light-emitting angle adjustable sealing |
| CN109285384A (en) * | 2018-09-29 | 2019-01-29 | 东莞市闻誉实业有限公司 | Parking stall indicator lamp groups |
| CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
-
2013
- 2013-09-27 CN CN201310461311.3A patent/CN104515037A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525023A (en) * | 2017-08-31 | 2017-12-29 | 中山市四维家居照明有限公司 | A kind of multi-functional municipal gardens underground lamp |
| CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
| CN108799956A (en) * | 2018-05-07 | 2018-11-13 | 厦门多彩光电子科技有限公司 | A kind of LED underground lamp |
| CN108799956B (en) * | 2018-05-07 | 2020-10-30 | 厦门多彩光电子科技有限公司 | LED underground lamp |
| CN108895361A (en) * | 2018-07-03 | 2018-11-27 | 金杲易光电科技(深圳)有限公司 | A kind of good buried line lamp of light-emitting angle adjustable sealing |
| CN109285384A (en) * | 2018-09-29 | 2019-01-29 | 东莞市闻誉实业有限公司 | Parking stall indicator lamp groups |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
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| WD01 | Invention patent application deemed withdrawn after publication |