CN110319394A - LED landscape underground lamp - Google Patents
LED landscape underground lamp Download PDFInfo
- Publication number
- CN110319394A CN110319394A CN201910621092.8A CN201910621092A CN110319394A CN 110319394 A CN110319394 A CN 110319394A CN 201910621092 A CN201910621092 A CN 201910621092A CN 110319394 A CN110319394 A CN 110319394A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- lamp body
- emitting surface
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008719 thickening Effects 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
-
- 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
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the 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
- F21V5/00—Refractors for light sources
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED landscape underground lamps, including a buried lamp housing, there is a lamp body installation cavity inside buried lamp housing, one lamp body is installed in the lamp body installation cavity, the lamp cap of lamp body faces the top surface open end of lamp body installation cavity, the open top end of lamp body installation cavity installs a light-emitting surface plate, the light-emitting surface intralamellar part has the dielectric cavity of a sealing, a light guide plate is fixedly mounted in the bottom surface of dielectric cavity, light-emitting surface plate is partly installed in lamp body installation cavity and top stretches out in the top of buried lamp housing, the outboard end of lamp body is fixedly installed with more than one radiator, lamp body is fixedly installed on lamp body installation cavity inner wall by more than one radiator.Underground lamp of the invention, can increase the diversity of buried lamp wiring irradiating angle, while can greatly promote non-skid property, and using external force come so that internal realization heat exchange, integrates anti-skidding and heat dissipation, simplify overall structure, it is more reasonable to design, and shape is more beautiful.
Description
Technical field
The present invention relates to a kind of underground lamps, and in particular to a kind of LED landscape underground lamp.
Background technique
Underground lamp is very extensive in China's science and technology lighting area application, due to it be embedded in ground for people illuminate thus gain the name ground
Bury lamp.Underground lamp is due to being embedded in underground at present, and due to air containment in underground, the heat that lamp body generates cannot be introduced into atmosphere
In, because the temperature of entire underground lamp is very high, the thermal diffusivity of this kind of underground lamp is generally poor.
In addition, underground lamp upper end light-emitting surface be traditionally arranged to be it is concordant with ground, since the top light-emitting surface of underground lamp is general
For one piece of transparent armorplate glass, surface is smooth, in the rainy day, since the position of underground lamp setting is much all in fields such as parks
It closes, therefore when tourist tramples in upper end and its is easy to skid.And underground lamp go out light be all it is face-up, remotely seen
It goes brightness not high, or even cannot find the position of underground lamp, therefore decorative illumination effect and bad, aesthetics is also relatively general.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of LED landscape underground lamps, that is, solve protection question, and solve
Heat dissipation problem, while aesthetics can be greatly increased, increase the diversity on light-source angle, it is more beautiful from looking at a distance
It sees.
The present invention is achieved through the following technical solutions: a kind of LED landscape underground lamp, including a buried lamp housing, ground
Burying has a lamp body installation cavity inside lamp housing, install a lamp body in the lamp body installation cavity, the lamp cap of lamp body faces lamp body
The open top end of the top surface open end of installation cavity, lamp body installation cavity installs a light-emitting surface plate, and the light-emitting surface intralamellar part has
A light guide plate is fixedly mounted in the bottom surface of the dielectric cavity of one sealing, dielectric cavity, and light-emitting surface plate is partly installed in lamp body installation cavity
And top stretches out in the top of buried lamp housing, the outboard end of lamp body is fixedly installed with more than one radiator, and lamp body passes through one
A above radiator is fixedly installed on lamp body installation cavity inner wall, and one group of heat-exchanging component is provided on each radiator,
Heat-exchanging component is communicated with the dielectric cavity of light-emitting surface intralamellar part.
The heat-exchanging component includes a heat exchanger tube as a preferred technical solution, and one end of heat exchanger tube is inlet, separately
One end is liquid outlet, and entirety is in U-typed, and heat exchanger tube passes through light-emitting surface board bottom portion and is inserted into dielectric cavity across light guide plate
It is interior, the either flush of inlet and liquid outlet and light guide plate, heat exchanger tube pass through on radiator the heat exchanger channels that open up and with heat dissipation
Vias inner walls thermal conductive contact.
The heat exchanger tube is all made of a metal tube as a preferred technical solution, is located in the liquid inlet the heat exchanger tube of side
On be respectively mounted a check valve and an expander, expander is located at the position of the liquid return hole of check valve, the two sides difference of expander
It accesses in heat exchanger tube.
The expander is made of an elastic rubber material as a preferred technical solution, internal swollen with one
Swollen chamber tramples light-emitting surface plate and the water in the water and heat exchanger tube in dielectric cavity is entered in expansion chamber.
The waterproof connector that the power supply line of the lamp body passes through buried lamp housing bottom as a preferred technical solution, accesses municipal administration
Power supply.
Filling colourless coolant liquid or water in the dielectric cavity as a preferred technical solution,.
The light guide plate and light-emitting surface plate are Transparent color as a preferred technical solution, protrusion setting on light guide plate
There are one group or more of refracting strips, light-emitting surface plate is integrally made of the transparent silica gel material thickening, and the top surface of lamp cap is close to out
The lower end surface of optic panel.
The light guide plate and light-emitting surface plate are circle, the outside wall surface medium of light guide plate as a preferred technical solution,
Intracavitary wall surface gluing water is adhesively fixed.
As a preferred technical solution, light-emitting surface board bottom portion by be installed on lamp body install cavity wall on support ring
Support, the side of buried lamp housing faces light guide plate and is provided with more than one lock screw, lock screw to buried lamp housing
Outside passes through and passes through light-emitting surface plate and locks in the screw hole opened up in light guide plate outside wall surface.
The beneficial effects of the present invention are: the light-emitting surface plate of one protrusion of present invention top setting, tramples softness, and after trampling
It is supported using refracting strips as bottom, increases bottom texture, and then increase non-skid property；
Meanwhile refracting strips can refract light into side sending, therefore look over more attract attention at a distance, brightness
Greatly, and it is more beautiful；
In addition, can make in water or coolant liquid and the internal heat exchange tubes in light-emitting surface plate after trampling light-emitting surface plate
Water swap, thermal medium is changed to behind outside through air rapid cooling.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view of light-emitting surface plate of the invention.
Specific embodiment
As shown in Figure 1, this LED landscape underground lamp, including a buried lamp housing 5, there is a lamp body peace inside buried lamp housing 5
It behave affectedly 8, a lamp body 6 is installed in lamp body installation cavity 8, the lamp cap 2 of lamp body 6 faces the top surface open end of lamp body installation cavity 8, lamp body
The open top end of installation cavity 8 installs a light-emitting surface plate 1；
A light guide plate 13 is fixedly mounted in the bottom surface of dielectric cavity 15 with a sealing inside light-emitting surface plate 1, dielectric cavity 15,
Light-emitting surface plate 1 is partly installed in lamp body installation cavity 8 and top stretches out in the top of buried lamp housing 5, and the outboard end of lamp body 6 is fixed
More than one radiator 11 is installed, lamp body 2 is fixedly installed in 8 inner wall of lamp body installation cavity by more than one radiator 11
On face, one group of heat-exchanging component, heat-exchanging component and 15 phase of dielectric cavity inside light-emitting surface plate 1 are provided on each radiator 11
It is logical.
In the present embodiment, heat-exchanging component includes a heat exchanger tube 12, and one end of heat exchanger tube 12 is inlet 32, and the other end is
Liquid outlet 31, entirety are in U-typed, and heat exchanger tube 12 passes through 1 bottom of light-emitting surface plate and is inserted into dielectric cavity across light guide plate 13
In 15, the either flush of inlet 32 and liquid outlet 31 and light guide plate 13, heat exchanger tube 12 passes through the heat exchange opened up on radiator 11
Channel (not shown) and with heat dissipation channel inner wall thermal conductive contact.
Wherein, heat exchanger tube 12 is all made of a metal tube, is located in the liquid inlet on the heat exchanger tube of side and is respectively mounted a check valve 4
And an expander 7, expander 7 are located at the position of the liquid return hole of check valve 4, the two sides of expander 7 are respectively connected in heat exchanger tube
In 12, after trampling on light-emitting surface plate 1, soft light-emitting surface plate 1 is deformed, after the medium in light-emitting surface plate is trampled,
Internal medium will quickly flow, and realize with the quick flowing of medium in heat exchanger tube more preferably, can accelerate to take away on radiator
Heat, due to being trampled, medium cavity space is limited, therefore water cannot back flow into dielectric cavity, water extra at this time
It enters in expander, so that entire expander expansion, after pedal force unclamps, these are located at the intracorporal water of expansion can be in elasticity
It is squeezed out under pressure, and then passes through check valve and re-enter into dielectric cavity.
Wherein, expander 7 is made of an elastic rubber material, internal to have an expansion chamber (not shown), is trampled
Light-emitting surface plate simultaneously enters the water in water and heat exchanger tube in dielectric cavity in expansion chamber.
A in the present embodiment, the waterproof connector that the power supply line 9 of lamp body 6 passes through buried 5 bottom of lamp housing accesses municipal power supply, is situated between
The colourless water of the intracavitary filling of matter, these water are applied not only to exchange heat, and the light source-guide of lamps and lanterns can be come out, then cooperate refraction
Item, enable light in inner and the outer sides face project, such people at a distance when can see, it is more beautiful.
Wherein, as shown in Fig. 2, light guide plate 13 and light-emitting surface plate 1 are Transparent color, protrusion is provided with one on light guide plate 13
Refracting strips 14 more than group, refracting strips 14 are the irregular strip shape body with multiple irregular faces, and light-emitting surface plate, which integrally uses, to be added
Thick transparent silica gel material is made, and the lower end surface of light-emitting surface plate is close in the top surface of lamp cap, another effect of refracting strips 14 is
It after the flattening of light-emitting surface plate, is used as the anti-skid bulge at sole, increases skid resistance.
In the present embodiment, light guide plate 13 and light-emitting surface plate 1 are circle, 15 inner wall of outside wall surface dielectric cavity of light guide plate 13
Face gluing water is adhesively fixed, and 1 bottom of light-emitting surface plate is supported by the support ring 22 being installed on lamp body installation cavity wall, underground lamp
The side of shell 5 faces light guide plate and is provided with more than one lock screw 3, and lock screw 3 is passed through from the outside of buried lamp housing 5
And pass through light-emitting surface plate and lock in the screw hole opened up in light guide plate outside wall surface, lock screw is disassembled, that is, can be taken off out light
Panel.
The beneficial effects of the present invention are: the light-emitting surface plate of one protrusion of present invention top setting, tramples softness, and after trampling
It is supported using refracting strips as bottom, increases bottom texture, and then increase non-skid property；
Meanwhile refracting strips can refract light into side sending, therefore look over more attract attention at a distance, brightness
Greatly, and it is more beautiful；
In addition, can make in water or coolant liquid and the internal heat exchange tubes in light-emitting surface plate after trampling light-emitting surface plate
Water swap, thermal medium is changed to behind outside through air rapid cooling.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of LED landscape underground lamp, it is characterised in that: have a lamp body peace including a buried lamp housing, inside buried lamp housing
It behave affectedly, a lamp body is installed in the lamp body installation cavity, the lamp cap of lamp body faces the top surface open end of lamp body installation cavity, lamp body peace
The open top end behaveing affectedly installs a light-emitting surface plate, and the light-emitting surface intralamellar part has the dielectric cavity of a sealing, dielectric cavity
A light guide plate is fixedly mounted in bottom surface, and light-emitting surface plate is partly installed in lamp body installation cavity and top stretches out in the top of buried lamp housing
Portion, the outboard end of lamp body are fixedly installed with more than one radiator, and lamp body is fixedly installed in by more than one radiator
On lamp body installation cavity inner wall, one group of heat-exchanging component, heat-exchanging component and light-emitting surface intralamellar part are provided on each radiator
Dielectric cavity communicates.
2. LED landscape underground lamp as described in claim 1, it is characterised in that: the heat-exchanging component includes a heat exchanger tube, is changed
One end of heat pipe is inlet, and the other end is liquid outlet, and entirety is in U-typed, and heat exchanger tube passes through light-emitting surface board bottom portion and wears
It crosses light guide plate to be inserted into dielectric cavity, the either flush of inlet and liquid outlet and light guide plate, heat exchanger tube passes through to be opened on radiator
If heat exchanger channels and with heat dissipation channel inner wall thermal conductive contact.
3. LED landscape underground lamp as claimed in claim 2, it is characterised in that: the heat exchanger tube is all made of a metal tube, position
In being respectively mounted a check valve and an expander on the heat exchanger tube of inlet side, expander is located at the position of the liquid return hole of check valve
It sets, the two sides of expander are respectively connected in heat exchanger tube.
4. LED landscape underground lamp as claimed in claim 3, it is characterised in that: the expander uses an elastic rubber material
It is made, it is internal that there is an expansion chamber, it tramples light-emitting surface plate and the water in the water and heat exchanger tube in dielectric cavity is entered
Into expansion chamber.
5. LED landscape underground lamp as described in claim 1, it is characterised in that: the power supply line of the lamp body passes through buried lamp housing
The waterproof connector of bottom accesses municipal power supply.
6. LED landscape underground lamp as described in claim 1, it is characterised in that: the colourless coolant liquid of filling in the dielectric cavity
Or water.
7. LED landscape underground lamp as described in claim 1, it is characterised in that: the light guide plate and light-emitting surface plate are
Light colour, protrusion is provided with one group or more of refracting strips on light guide plate, and light-emitting surface plate is integrally using the transparent silica gel material system thickeied
At the lower end surface of light-emitting surface plate is close in the top surface of lamp cap.
8. LED landscape underground lamp as described in claim 1, it is characterised in that: the light guide plate and light-emitting surface plate are circle
The outside wall surface dielectric cavity inner wall gluing water of shape, light guide plate is adhesively fixed.
9. LED landscape underground lamp as described in claim 1, it is characterised in that: light-emitting surface board bottom portion is by being installed on lamp
Body installs the support ring support on cavity wall, and the side of buried lamp housing faces light guide plate and is provided with more than one locking screw
Silk, the outside of lock screw to buried lamp housing passes through and passes through light-emitting surface plate and locks in the screw hole opened up in light guide plate outside wall surface
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621092.8A CN110319394B (en) | 2019-07-10 | 2019-07-10 | LED landscape underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621092.8A CN110319394B (en) | 2019-07-10 | 2019-07-10 | LED landscape underground lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319394A true CN110319394A (en) | 2019-10-11 |
| CN110319394B CN110319394B (en) | 2021-12-17 |
Family
ID=68121813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910621092.8A Active CN110319394B (en) | 2019-07-10 | 2019-07-10 | LED landscape underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319394B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906217A (en) * | 2019-12-11 | 2020-03-24 | 朱宗一 | Anti-dazzle type high-heat-dissipation LED underground lamp |
| CN110939895A (en) * | 2019-12-13 | 2020-03-31 | 朱宗一 | LED underground lamp with adjustable irradiation angle |
| CN111536482A (en) * | 2020-05-13 | 2020-08-14 | 徐丽丽 | Interactive voice-operated LED lamp |
| CN111706806A (en) * | 2020-06-23 | 2020-09-25 | 黎春媚 | Light intensity self-adjusting LED underground lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074793Y (en) * | 2007-08-17 | 2008-06-18 | 深圳市俄菲照明有限公司 | High-power LED floodlight |
| CN101338871A (en) * | 2008-08-07 | 2009-01-07 | 深圳市中电照明股份有限公司 | A turnable floor lamp |
| CN105822961A (en) * | 2016-04-27 | 2016-08-03 | 付淑珍 | Circularly cooled LED underground lamp |
| CN206398535U (en) * | 2017-01-18 | 2017-08-11 | 广州雷光灯饰有限公司 | A kind of fountain square underground lamp |
| US20180080642A1 (en) * | 2016-09-20 | 2018-03-22 | Anibal Rene Reichenbach | Device and Method for Encapsulating and Cooling a Submerged Luminary |
| CN108730857A (en) * | 2018-06-06 | 2018-11-02 | 付秀华 | A kind of LED underground lamp |
| CN108895402A (en) * | 2018-06-06 | 2018-11-27 | 付秀华 | A kind of LED underground lamp |
| CN108930942A (en) * | 2018-05-30 | 2018-12-04 | 俞权东 | LED underground lamp |
-
2019
- 2019-07-10 CN CN201910621092.8A patent/CN110319394B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074793Y (en) * | 2007-08-17 | 2008-06-18 | 深圳市俄菲照明有限公司 | High-power LED floodlight |
| CN101338871A (en) * | 2008-08-07 | 2009-01-07 | 深圳市中电照明股份有限公司 | A turnable floor lamp |
| CN105822961A (en) * | 2016-04-27 | 2016-08-03 | 付淑珍 | Circularly cooled LED underground lamp |
| US20180080642A1 (en) * | 2016-09-20 | 2018-03-22 | Anibal Rene Reichenbach | Device and Method for Encapsulating and Cooling a Submerged Luminary |
| CN206398535U (en) * | 2017-01-18 | 2017-08-11 | 广州雷光灯饰有限公司 | A kind of fountain square underground lamp |
| CN108930942A (en) * | 2018-05-30 | 2018-12-04 | 俞权东 | LED underground lamp |
| CN108730857A (en) * | 2018-06-06 | 2018-11-02 | 付秀华 | A kind of LED underground lamp |
| CN108895402A (en) * | 2018-06-06 | 2018-11-27 | 付秀华 | A kind of LED underground lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906217A (en) * | 2019-12-11 | 2020-03-24 | 朱宗一 | Anti-dazzle type high-heat-dissipation LED underground lamp |
| CN110906217B (en) * | 2019-12-11 | 2021-10-08 | 湖南凌特科技有限公司 | Anti-dazzle type high-heat-dissipation LED underground lamp |
| CN110939895A (en) * | 2019-12-13 | 2020-03-31 | 朱宗一 | LED underground lamp with adjustable irradiation angle |
| CN111536482A (en) * | 2020-05-13 | 2020-08-14 | 徐丽丽 | Interactive voice-operated LED lamp |
| CN111706806A (en) * | 2020-06-23 | 2020-09-25 | 黎春媚 | Light intensity self-adjusting LED underground lamp |
| CN111706806B (en) * | 2020-06-23 | 2022-02-08 | 深圳市瑞谷嘉禾设计有限公司 | Light intensity self-adjusting LED underground lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110319394B (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110319394A (en) | LED landscape underground lamp | |
| CN202303077U (en) | Embedded LED (light-emitting diode) lamp | |
| CN201145178Y (en) | LED buried sending light | |
| CN201228868Y (en) | Random angle rotatable LED lighting lamp tube | |
| CN201779563U (en) | Led street lamp | |
| CN202215973U (en) | LED lamp | |
| CN201513758U (en) | Waterproof LED module | |
| CN202327741U (en) | LED module structure | |
| CN201344388Y (en) | LED bulb | |
| CN105508886A (en) | Integrated light source | |
| CN201152496Y (en) | LED lamp | |
| CN201057399Y (en) | Side direction lighting lamp of road | |
| CN201885054U (en) | LED street light | |
| CN102537908A (en) | LED (Light-Emitting Diode) lamp with high-efficiency heat-radiating function | |
| CN206875385U (en) | Cooling type LED outdoor water-proof illuminating lamp | |
| CN111911852A (en) | Integrated LED underground lamp | |
| CN201242617Y (en) | X-ray film reading machine | |
| CN206592805U (en) | LED integrated fluorescent tubes | |
| CN220489108U (en) | A spherical street light with good heat dissipation effect and waterproof | |
| CN213333822U (en) | Be used for low level illumination lamp body | |
| CN216591312U (en) | Handball with hidden pattern progressive display | |
| CN203249037U (en) | LED lamp of waterproof structure | |
| CN206973505U (en) | A kind of luminous Waterproof LED energy-saving lamp of 360 ° of full angles | |
| CN223882287U (en) | Soft LED lamp area | |
| CN204005322U (en) | A new type of LED energy-saving lamp |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211202 Address after: 511400 building 7, No. 1, Guangqi Avenue, Qianfeng North Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Shenghe Electronics Co.,Ltd. Address before: 322105 no.1-75, Tangxia village, Geshan Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Fu Xiuhua |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |