CN107013821A - T-shaped led lamp - Google Patents
T-shaped led lamp Download PDFInfo
- Publication number
- CN107013821A CN107013821A CN201710130203.6A CN201710130203A CN107013821A CN 107013821 A CN107013821 A CN 107013821A CN 201710130203 A CN201710130203 A CN 201710130203A CN 107013821 A CN107013821 A CN 107013821A
- Authority
- CN
- China
- Prior art keywords
- aluminium base
- power supply
- driving power
- box body
- supply box
- 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
Classifications
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- 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
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- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of T-shaped LED lamp；Belong to LED lamp technical field；Technical points include aluminium base, and LED lamp bead is distributed with aluminium base wherein side plate face, wherein being connected with driving power supply box in another lateral plates of the aluminium base, driver are provided with driving power supply box, driver is connected with LED lamp bead by aluminium base conducting；Plug socket is provided with aluminium base, provided with the connection-peg being mutually inserted with plug socket on driver circuit board, driving power supply box on the outer wall of aluminium base one end circumferentially arranged with connecting pin, the first connecting hole is provided with connecting pin, second connecting hole corresponding with the first connecting hole is provided with aluminium base, first and second connecting hole passes through screw connection；Conductive part is provided with driving power supply box free end, conductive part connects conducting driver and external power source respectively；The present invention is intended to provide a kind of compact conformation, the easy to use and T-shaped LED lamp that works well；For indoor and outdoor lighting.
Description
Technical field
The present invention relates to a kind of light fixture, more specifically, more particularly to a kind of T-shaped LED lamp.
Background technology
T-shaped LED lamp, so that its energy consumption is low, service life length, the advantages of brightness is high, just increasingly by the green grass or young crops of consumer
Look at.Existing T-shaped LED lamp, mainly has shot-light, ceiling lamp, fluorescent tube and bulb lamp several, and structure is substantially existing routine
Structure, lacks novelty.By taking bulb lamp as an example, existing ball big gun modulated structure all includes aluminium alloy radiator, is arranged on aluminium conjunction substantially
Driver in golden radiator, it is arranged on the light source module of aluminium alloy radiator end face and is arranged on that light source module is outer and and aluminium
The lampshade of alloy heat-sink body threaded connection., there are following several shortcomings in this structure：One is that driver is located at aluminium alloy radiator
Interior, radiating effect is poor, and aluminium alloy radiator is used to radiate, and itself temperature is higher so that driver is easier to be out of order；Two are
Light fixture is radiated using aluminium alloy radiator, and not only cost is high, and radiating effect differs and set；Three be that driver is pacified for welding
Dress, dismounting is inconvenient.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, there is provided a kind of compact conformation, easy to use and effect
Really good T-shaped LED lamp.
The technical proposal of the invention is realized in this way：A kind of T-shaped LED lamp, including aluminium base, in aluminium base wherein one
LED lamp bead is distributed with lateral plates, wherein driving power supply box is connected with another lateral plates of the aluminium base, in driving power supply box
Interior to be provided with driver, driver is connected with LED lamp bead by aluminium base conducting；Plug socket is provided with aluminium base, in driver
Circuit board is provided with the connection-peg that is mutually inserted with plug socket, driving power supply box on the outer wall of aluminium base one end circumferentially
Provided with several connecting pins, the first connecting hole is provided with connecting pin, provided with corresponding with the first connecting hole on aluminium base
Second connecting hole, first and second connecting hole passes through screw connection；Conductive part, conductive part difference are provided with driving power supply box free end
Connection conducting driver and external power source.
In a kind of above-mentioned LED, the driving power supply box one end end profiles relative with aluminium base are rounding frustum
Shape, the connecting pin is located on rounding frustum outer wall.
In a kind of above-mentioned LED, the driving power supply box one end end face relative with aluminium base is provided with and plug socket
Adaptable protective ring, when connection-peg is in grafting conducting state with plug socket, plug socket is located in protective ring.
In a kind of above-mentioned LED, the driving power supply box is made up of the left box body and right box body cooperated,
The positioning deck of fixed drive circuit board is respectively equipped with left and right box body；The conductive part, which is locked, is fixed on left and right box body certainly
By holding.
In a kind of above-mentioned LED, the conductive part is lamp holder.
In a kind of above-mentioned LED, the aluminium base of the LED lamp bead periphery is provided with lampshade, in lampshade openend inwall
Above circumferentially distributed to have some locating notches, locating notch is made up of the located lateral portion and vertical spacing portion of mutual conduction, horizontal
Coordinate L-shaped to location division and vertical spacing portion；The positioning boss being engaged with each located lateral portion is provided with aluminium base edge,
The width of positioning boss is adapted with vertical spacing portion；Limit base is fixed with aluminium base edge, limit base wherein one end is prolonged
Extend into vertical spacing portion.
In a kind of above-mentioned LED, the limit base is arranged on connection leg and limit base is formed in one with connection leg
Overall structure.
In a kind of above-mentioned LED, one end bottom that the limit base is located in vertical spacing portion is provided with rise cushion block, institute
State height high 0.05~2mm of the height than located lateral portion of rise cushion block.
In a kind of above-mentioned LED, integrally formed with locating ring on the end face of the lampshade openend, the internal diameter of locating ring with
The external diameter of aluminium base is adapted, and the internal diameter of locating ring is more than lampshade internal diameter, and it is fixed that locating ring is cooperatively formed with lampshade openend end face
The step of position aluminium base, the locating notch is located on locating ring, and plane and the lower surface in located lateral portion are in where step
On same plane.
In a kind of above-mentioned LED, the lampshade is by connection ring and the optical diffusing plate for being arranged on connection ring wherein one end
Composition；The optical diffusing plate is made up of supporting plate and some refraction floating-points being distributed on supporting plate inner plate surface, each folding
Floating-point is penetrated for rectangular pyramid, the bottom surface length of side of each rectangular pyramid is 0.5~5mm, a height of 0.4~4.3mm；The positioning lacks
Mouth is arranged on connection ring free end；Preferably, the overall structure that the connection ring and optical diffusing plate are formed in one.
In a kind of above-mentioned LED, the connecting pin has two, and two connecting pins are located at left box body and right box body respectively
On the outer wall of aluminium base one end；Locating dowel is equipped with the left box body of connecting pin both sides and right box body end, positioned at left box
Locating dowel on body and right box body cooperatively forms positioning seat two-by-two, and angle is arranged with outside each positioning seat.
The present invention is used after said structure, driver and aluminium base grafting so that lamp assembled is convenient, and realizes driver
Convenient replacing so that T-shaped LED lamp driver is realized that domestic consumer can independently change and become possible to；Meanwhile, driving power supply box
Contacted by protective ring with aluminium base, reduce contact of the driving power supply box with aluminium base, make the area of dissipation of aluminium base as far as possible
Greatly, radiating effect is optimal；Further, cooperated, mutually limited two-by-two by locating notch, positioning boss and limit base,
Dexterously reach the purpose of fastening lampshades.
Brief description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to the present invention's
Any limitation.
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the decomposition texture schematic diagram of the embodiment of the present invention 1；
Fig. 3 is the decomposition texture schematic diagram of the driving power supply box of the embodiment of the present invention 1；
Fig. 4 is the structural representation of lampshade of the present invention；
Fig. 5 is the close-up schematic view at A in Fig. 4；
Fig. 6 is the structural representation of the embodiment of the present invention 2.
In figure：It is aluminium base 1, the second connecting hole 1a, positioning boss 1b, driving power supply box 2, left box body 2a, right box body 2b, fixed
Position deck 2c, locating dowel 2d, driver 3, connection-peg 3a, plug socket 4, connecting pin 5, the first connecting hole 5a, protective ring 6, lamp holder
7th, lampshade 8, locating notch 8a, located lateral portion 8b, vertical spacing portion 8c, connection ring 8d, optical diffusing plate 8e, supporting plate 8f,
Reflect floating-point 8g, limit base 9, rise cushion block 9a, locating ring 10, step 11, angle 12.
Embodiment
Embodiment 1
Refering to shown in Fig. 1 to Fig. 5, a kind of T-shaped LED lamp of the invention, including aluminium base 1, in the wherein side of aluminium base 1
LED lamp bead is distributed with plate face, is connected with driving power supply box 2 in another lateral plates of aluminium base 1, is set in driving power supply box 2
There is driver 3, driver 3 is connected with LED lamp bead by the conducting of aluminium base 1；Plug socket 4 is provided with aluminium base 1, in driver
3 circuit boards are provided with the connection-peg 3a being mutually inserted with plug socket 4, in driving power supply box 2 on the outer wall of the one end of aluminium base 1
Circumferentially arranged with several connecting pins 5, the first connecting hole 5a is provided with connecting pin 5, is provided with and is connected with first on aluminium base 1
The second corresponding hole 5a connecting hole 1a, first and second connecting hole 5a, 1a passes through screw connection；Set in the free end of driving power supply box 2
There is conductive part, conductive part connects conducting driver and external power source respectively.
Preferably, it is rounding frustum shape, the company in one end end profiles relative with aluminium base 1 of driving power supply box 2
Pin 5 is located on rounding frustum outer wall.It is that, in order to preferably radiate, reduction driving power supply box is to aluminium using rounding frustum shape
Blocking for substrate, improves radiating efficiency.
It is adapted it is preferred that being provided with one end end face relative with aluminium base 1 of driving power supply box 2 with plug socket 4
Protective ring 6, when connection-peg 3a and plug socket 4 are in grafting conducting state, plug socket 4 is located in protective ring 6.Protective ring
Purpose be for water proof and dust proof, it is to avoid water or dust etc. enter driving power supply box in.
In the present embodiment, the driving power supply box 2 is made up of the left box body 2a and right box body 2b cooperated,
The positioning deck 2c of fixed drive circuit board is respectively equipped with left and right box body 2a, 2b；The conductive part be locked be fixed on it is left,
Right box body 2a, 2b free ends.Using this structure, mainly ease of assembly, certainly, driving power supply box can also use upper the following group
The mode of dress.Meanwhile, the conductive part is lamp holder 7.Conductive part can also such as be blocked using the conventional other conductive structures in this area
Mouth structure.Also, the connecting pin 5 has two, and two connecting pins 5 are located at left box body 2a and right box body 2b close to aluminium base respectively
On the outer wall of the one end of plate 1；Locating dowel 2d is equipped with left box body 2a and right box body the 2b end of the both sides of connecting pin 5, positioned at left box
Locating dowel 2d on body 2a and right box body 2b cooperatively forms positioning seat two-by-two, and angle 12 is arranged with outside each positioning seat.Pass through
Locating dowel and angle coordinate, and in conjunction with lamp holder, effectively fix left and right box body, make left and right box body not separated, contact site is not
Gap occurs.Meanwhile, provided with the locating dowel and positioning hole cooperated on the relative end face of left and right box body, pass through positioning
Post and positioning hole, which coordinate, makes left and right box body connection accurate.
Further, lampshade 8 is provided with the aluminium base 1 of LED lamp bead periphery, on the openend inwall of lampshade 8 circumferentially
Some locating notch 8a are distributed with, locating notch 8a is made up of the located lateral portion 8b and vertical spacing portion 8c of mutual conduction, it is horizontal
Coordinate L-shaped to location division 8b and vertical spacing portion 8c；It is provided with and determining that each located lateral portion 8b is engaged at the edge of aluminium base 1
Position boss 1b, positioning boss 1b width are adapted with vertical spacing portion 8c；Limit base 9 is fixed with the edge of aluminium base 1, is limited
Position wherein one end of seat 9 is extended into vertical spacing portion 8c.Preferably, it is located at one end in vertical spacing portion 8c in limit base 9
Height height high 0.05~2mm than located lateral portion 8b of the bottom provided with rise cushion block 9a, the rise cushion block 9a.By setting
Put rise cushion block, can make thickness be less than located lateral portion aluminium base 1 after mounting, be not in the pine relative to lampshade
It is dynamic, lampshade is connected with aluminium base compact, firm.
Aluminium base is fixed and installation is more consolidated for convenience, integrally formed with fixed on the openend end face of lampshade 8
Position ring 10, the internal diameter of locating ring 10 is adapted with the external diameter of aluminium base 1, and the internal diameter of locating ring 10 is more than the internal diameter of lampshade 8, locating ring
10 cooperatively form the step 11 of positioning aluminium base 1 with the openend end face of lampshade 8, and the locating notch 8a is located on locating ring 10,
The place plane of step 11 and located lateral portion 8b lower surface are in the same plane.
Preferably, limit base 9 is arranged on the overall structure that on connection leg 5 and limit base 9 is formed in one with connection leg 5.
This structure can make fitting structure compacter, easier for installation.According to the actual size of tool lamp, limit base 9 can be adopted
Use Split type structure；Specifically,, will be spacing in the case where not changing driving power supply box size when aluminium base is when becoming large-sized
Seat is independently arranged at aluminium base edge and coordinated with locating notch.In the present embodiment, lampshade 8 is by connection ring 8d and is arranged on connection
The optical diffusing plate 8e compositions of ring 8d wherein one end；The optical diffusing plate 8e is by supporting plate 8f and is distributed in supporting plate 8f inner panels
Some refraction floating-point 8g compositions on face, the overall structure that supporting plate is formed in one with refraction floating-point；Each refraction floating-point
8g is rectangular pyramid, and the bottom surface length of side of each rectangular pyramid is 0.5~5mm, a height of 0.4~4.3mm；The locating notch 8a
It is arranged on connection ring 8d free ends.Preferably, the overall structure that the connection ring 8d and optical diffusing plate 8e are formed in one.This
The lampshade used in embodiment can effectively disperse the light more concentrated in the middle of T-shaped LED lamp, make for optics diffusion shell
Uniform light spreads out, and expands range of exposures.
Embodiment 2
As shown in fig.6, a kind of T-shaped LED lamp of the present invention, its structure is substantially the same manner as Example 1, difference exists
In locating dowel 2d being not provided with left and right box body, also without angle 12.But set on the position that locating dowel is set
There is the semicircle angle on semicircle angle, left and right box body to cooperatively form the structure of the profile as angle 12, but its
It is Split type structure.
Embodiment provided above is the better embodiment of the present invention, only illustrates the present invention for convenient, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical characteristic content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (10)
1. a kind of T-shaped LED lamp, including aluminium base (1), LED lamp bead is distributed with aluminium base (1) wherein side plate face, its
It is characterised by, driving power supply box (2) is connected with another lateral plates of the aluminium base (1), provided with drive in driving power supply box (2)
Dynamic device (3), driver (3) is connected with LED lamp bead by aluminium base (1) conducting；Plug socket (4) is provided with aluminium base (1),
Driver (3) circuit board is provided with the connection-peg (3a) being mutually inserted with plug socket (4), in driving power supply box (2) close to aluminium base
Circumferentially arranged with several connecting pins (5) on the outer wall of plate (1) one end, the first connecting hole (5a) is provided with connecting pin (5),
Aluminium base (1) is provided with second connecting hole (1a) corresponding with the first connecting hole (5a), and first and second connecting hole (5a, 1a) leads to
Cross screw connection；Conductive part is provided with driving power supply box (2) free end, conductive part connects conducting driver and external electrical respectively
Source.
2. a kind of LED according to claim 1, it is characterised in that the driving power supply box (2) and aluminium base (1) phase
To one end end profiles be rounding frustum shape, the connecting pin (5) be located at rounding frustum outer wall on.
3. a kind of LED according to claim 1, it is characterised in that the driving power supply box (2) and aluminium base (1) phase
To one end end face be provided with plug socket (4) be adapted protective ring (6), be in when connection-peg (3a) with plug socket (4)
During grafting conducting state, plug socket (4) is located in protective ring (6).
4. a kind of LED according to claim 1, it is characterised in that the driving power supply box (2) is by cooperating
Left box body (2a) and right box body (2b) constitute, be respectively equipped with determining for fixed drive circuit board in the left and right box body (2a, 2b)
Position deck (2c)；The conductive part, which is locked, is fixed on left and right box body (2a, 2b) free end；The conductive part is lamp holder (7).
5. a kind of LED according to claim 1, it is characterised in that set on the aluminium base (1) of the LED lamp bead periphery
There is lampshade (8), circumferentially distributed on the inwall of lampshade (8) openend there are some locating notches (8a), locating notch (8a) is by phase
The located lateral portion (8b) mutually turned on and vertical spacing portion (8c) composition, located lateral portion (8b) and vertical spacing portion (8c) coordinates
It is L-shaped；The positioning boss (1b) being engaged with each located lateral portion (8b), positioning boss (1b) are provided with aluminium base (1) edge
Width and vertical spacing portion (8c) be adapted；Limit base (9), limit base (9) wherein one are fixed with aluminium base (1) edge
End is extended into vertical spacing portion (8c).
6. a kind of LED according to claim 5, it is characterised in that the limit base (9) is arranged on connection leg (5)
And the overall structure that limit base (9) is formed in one with connection leg (5).
7. a kind of LED according to claim 5 or 6, it is characterised in that the limit base (9) is located at vertical spacing portion
One end bottom in (8c) is provided with rise cushion block (9a), height of the height than located lateral portion (8b) of the rise cushion block (9a)
High 0.05~2mm.
8. a kind of LED according to claim 5, it is characterised in that be integrally formed on the end face of lampshade (8) openend
There is locating ring (10), the internal diameter of locating ring (10) is adapted with the external diameter of aluminium base (1), the internal diameter of locating ring (10) is more than lampshade
(8) internal diameter, locating ring (10) cooperatively forms the step (11) of positioning aluminium base (1), the positioning with lampshade (8) openend end face
Breach (8a) is located on locating ring (10), and plane where step (11) and the lower surface in located lateral portion (8b) are in same plane
On.
9. a kind of LED according to claim 5, it is characterised in that the lampshade (8) is by connection ring (8d) and is arranged on
Optical diffusing plate (8e) composition of connection ring (8d) wherein one end；The optical diffusing plate (8e) is by supporting plate (8f) and is distributed in
Some refraction floating-points (8g) composition on supporting plate (8f) inner plate surface, each refraction floating-point (8g) is rectangular pyramid, described each
The bottom surface length of side of rectangular pyramid is 0.5~5mm, a height of 0.4~4.3mm；The locating notch () is arranged on connection ring (8d) certainly
By holding；The overall structure that the connection ring (8d) and optical diffusing plate (8e) are formed in one.
10. a kind of LED according to claim 4, it is characterised in that the connecting pin (5) has two, two connections
Pin (5) is located at left box body (2a) and right box body (2b) on the outer wall of aluminium base (1) one end respectively；In connecting pin (5) both sides
Left box body (2a) and right box body (2b) end be equipped with locating dowel (2d), determining in left box body (2a) and right box body (2b)
Position post (2d) cooperatively forms positioning seat two-by-two, and angle (12) is arranged with outside each positioning seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130203.6A CN107013821B (en) | 2017-03-07 | 2017-03-07 | T shape LED lamps |
| PCT/CN2017/115176 WO2018161666A1 (en) | 2017-03-07 | 2017-12-08 | T-shaped led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130203.6A CN107013821B (en) | 2017-03-07 | 2017-03-07 | T shape LED lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107013821A true CN107013821A (en) | 2017-08-04 |
| CN107013821B CN107013821B (en) | 2018-10-09 |
Family
ID=59440858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130203.6A Active CN107013821B (en) | 2017-03-07 | 2017-03-07 | T shape LED lamps |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107013821B (en) |
| WO (1) | WO2018161666A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161666A1 (en) * | 2017-03-07 | 2018-09-13 | 梅州江南电器有限公司 | T-shaped led lamp |
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| CN204062776U (en) * | 2014-07-24 | 2014-12-31 | 杭州晶映电器有限公司 | Vehicle LED ball steeps |
| CN205026471U (en) * | 2015-09-09 | 2016-02-10 | 佛山市固莱克照明电器有限公司 | T shape LED ball bubble lamp with good heat dissipation |
| CN205155879U (en) * | 2015-11-24 | 2016-04-13 | 杭州意博高科电器有限公司 | Circuit connection structure of LED lamp |
| CN105674109A (en) * | 2016-04-01 | 2016-06-15 | 唐瑞波 | Insulation support suitable for LED bulb lamp and LED bulb structure |
| CN205919137U (en) * | 2016-08-26 | 2017-02-01 | 梅州江南电器有限公司 | Screwing lamp holder and use this screwing lamp holder's split type LED lamps and lanterns |
| CN206617782U (en) * | 2017-03-07 | 2017-11-07 | 梅州江南电器有限公司 | A kind of T-shaped LED lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161666A1 (en) * | 2017-03-07 | 2018-09-13 | 梅州江南电器有限公司 | T-shaped led lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107013821B (en) | 2018-10-09 |
| WO2018161666A1 (en) | 2018-09-13 |
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