CN113566129A - LED fluorescent tube with water conservancy diversion ventilation structure - Google Patents
LED fluorescent tube with water conservancy diversion ventilation structure Download PDFInfo
- Publication number
- CN113566129A CN113566129A CN202110907084.7A CN202110907084A CN113566129A CN 113566129 A CN113566129 A CN 113566129A CN 202110907084 A CN202110907084 A CN 202110907084A CN 113566129 A CN113566129 A CN 113566129A
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- China
- Prior art keywords
- plate
- guide plate
- led fluorescent
- fluorescent lamp
- fixing
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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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
- F21V29/50—Cooling arrangements
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- 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]
Abstract
The invention discloses an LED fluorescent lamp tube with a flow guiding and ventilating structure, wherein a mounting plate is arranged at the top end of a power supply box, the first limit plate is arranged at one end of the power supply case, the second limit plate is arranged at the other end of the power supply case, the first ventilating pipe and the second ventilating pipe are both arranged at the bottom end of the power supply box, the first guide plate is arranged on the left side right above the connecting plate, the first guide plate is arranged on the right side of the right top of the connecting plate, the built-in fan is arranged below the first ventilating pipe and the second ventilating pipe, the connecting plate is provided with a fixing groove, the LED fluorescent lamp tube is fixedly connected with the fixed frame through the fixed groove, the LED fluorescent lamp tube is fixedly connected with the bottom end of the connecting plate through the sleeving column, the third guide plate is arranged on the left side of the top of the reverse side of the connecting plate, and the fourth guide plate is arranged on the right side of the top of the reverse side of the connecting plate. The LED fluorescent lamp tube is provided with the ventilation and flow guide structures on the periphery, and can assist in efficient heat dissipation of the multiple groups of LED fluorescent lamp tubes.
Description
Technical Field
The invention relates to the technical field of LED fluorescent tubes, in particular to an LED fluorescent tube with a flow guiding and ventilating structure.
Background
The LED fluorescent lamp is commonly called a straight tube lamp, is a substitute of the traditional fluorescent lamp tube, and is embodied in two aspects of energy saving and environmental protection. The size installation mode is the same as that of the traditional fluorescent lamp, but the light emitting principle is that the LED semiconductor chip is used for emitting light. The material of the shell is divided into two types, wherein 1 type is glass, and 1 type is aluminum and PC. The luminous efficiency is 90lm/W to 200 lm/W. The largest market of LED bulb lamp illumination is civil market, and the most of civilian usefulness is spherical light bulb, so LED bulb lamp is the novel green light source who replaces traditional incandescent bulb, because people have used to spherical bulb, make fourth generation green lighting source for more sending, the appearance that this kind replaced incandescent bulb also adopts spherical design, the lamp holder of the LED bulb lamp of green constant bright photoelectricity production also adopts the spiral line, LED bulb lamp that the illumination used since 2011 adopts high-power LED chip preparation, in order to prevent the glare problem, the shell can use dull polish glass or ya keli to make usually. The device can be directly driven by commercial power, and most products have wide voltage input, which can be input from AC 8-269V.
The conventional LED fluorescent lamp tube does not have the function of flow guiding and ventilation, heat accumulation of the LED fluorescent lamp tube is easily caused, dust in the LED fluorescent lamp tube is increased along with the heat accumulation, and the service life of the LED fluorescent lamp tube is influenced. Therefore, in order to overcome the above problems, we propose an LED fluorescent tube with a flow guiding and ventilating structure.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the LED fluorescent lamp tube with the flow guiding and ventilating structure.
The technical scheme adopted by the invention for realizing the purpose is as follows: an LED fluorescent lamp tube with a flow guide and ventilation structure comprises a mounting plate, a power supply box, a first limiting plate, a second limiting plate, a first ventilation tube, a second ventilation tube, a first flow guide plate, a second flow guide plate, a built-in strand fan, a connecting plate, a fixing frame, a sleeving column, an LED fluorescent lamp tube, a third flow guide plate, a fourth flow guide plate and a fixing groove, wherein the mounting plate is arranged at the top end of the power supply box, the first limiting plate is arranged at one end of the power supply box, the second limiting plate is arranged at the other end of the power supply box, the first ventilation tube and the second ventilation tube are both arranged at the bottom end of the power supply box, the first flow guide plate is arranged at the left side of the right top of the connecting plate, the first flow guide plate is arranged at the right side of the right top of the connecting plate, the built-in strand fan is arranged below the first ventilation tube and the second ventilation tube, the connecting plate is provided with the fixing groove, the LED fluorescent lamp tube is fixedly connected with the fixing frame through the fixing grooves, the LED fluorescent lamp tubes are fixedly connected to the bottom end of the connecting plate through the sleeving columns one by one, the third guide plate is arranged on the left side of the top of the reverse side of the connecting plate, and the fourth guide plate is arranged on the right side of the top of the reverse side of the connecting plate.
2. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the side walls of the first limiting plate and the second limiting plate are provided with annular clamping grooves and a plurality of vertically-arranged sliding grooves.
3. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: and the first ventilation pipe and the second ventilation pipe are respectively in ventilation connection with two sides of the power supply case and the built-in strand fan.
The first guide plate and the second guide plate are set to be the same in model parameter, the third guide plate and the fourth guide plate are set to be the same in model parameter, and the flow guide areas of the first guide plate and the second guide plate are larger than the flow guide areas of the third guide plate and the fourth guide plate.
The fixing frame comprises a first outer fixing plate, a second outer fixing plate, a first inner fixing plate and a second inner fixing plate, the first outer fixing plate is arranged on one side of the outside of the fixing frame, the second outer fixing plate is arranged on the other side of the outside of the fixing frame, the first inner fixing plate is arranged on one side of the inside of the fixing frame, and the second inner fixing plate is arranged on the other side of the inside of the fixing frame.
The first outer side fixing plate and the second outer side fixing plate are set to be the same in model parameters and fixed on the fixing frame through bolts.
The first inner side fixing plate and the second inner side fixing plate are set to be the same in model parameters and fixed on the fixing frame through bolts.
The quantity that the fixed slot set up is a plurality of, just the fixed slot equidistance sets up between third guide plate and fourth guide plate in proper order, fixed slot and mount looks adaptation.
The invention has the beneficial effects that: this kind of LED fluorescent tube with water conservancy diversion ventilation structure is provided with ventilation water conservancy diversion structure all around, can assist the high-efficient heat dissipation of multiunit LED fluorescent tube to can avoid the dust that the high temperature leads to pile up, improve LED fluorescent tube's life.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a portion of the present invention;
fig. 3 is a schematic structural view of the fixing frame of the present invention.
In the figure: the LED fluorescent lamp comprises a mounting plate 1, a power supply box 2, a first limiting plate 3, a second limiting plate 4, a first ventilating pipe 5, a second ventilating pipe 6, a first guiding plate 7, a second guiding plate 8, a built-in fan 9, a connecting plate 10, a fixing frame 11, a first outer fixing plate 111, a second outer fixing plate 112, a first inner fixing plate 113, a second inner fixing plate 114, a sleeved column 12, a 13LED fluorescent lamp tube, a third guiding plate 14, a fourth guiding plate 15 and a fixing groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an LED fluorescent lamp with a flow-guiding and ventilating structure includes a mounting plate 1, a power supply cabinet 2, a first limiting plate 3, a second limiting plate 4, a first ventilating duct 5, a second ventilating duct 6, a first flow-guiding plate 7, a second flow-guiding plate 8, a built-in fan 9, a connecting plate 10, a fixing frame 11, a sleeving column 12, an LED fluorescent lamp 13, a third flow-guiding plate 14, a fourth flow-guiding plate 15, and a fixing groove 16, wherein the mounting plate 1 is disposed at the top end of the power supply cabinet 2, the first limiting plate 3 is disposed at one end of the power supply cabinet 2, the second limiting plate 4 is disposed at the other end of the power supply cabinet 2, the first ventilating duct 5 and the second ventilating duct 6 are both disposed at the bottom end of the power supply cabinet 2, the first flow-guiding plate 7 is disposed at the left side of the top of the connecting plate 10, the first flow-guiding plate 7 is disposed at the right side of the top of the connecting plate 10, the built-in fan 9 is arranged below the first ventilating pipe 5 and the second ventilating pipe 6, the connecting plate 10 is provided with fixing grooves 16 and fixedly connected with the fixing frame 11 through the fixing grooves 16, the LED fluorescent lamps 13 are fixedly connected to the bottom end of the connecting plate 10 through the sleeving columns 12 one by one, the third guide plate 14 is arranged on the left side of the top of the reverse side of the connecting plate 10, and the fourth guide plate 15 is arranged on the right side of the top of the reverse side of the connecting plate 10.
In the invention:
the measures that further take are that the lateral wall of first limiting plate 3, second limiting plate 4 all is equipped with ring groove and the spout of a plurality of vertical settings, through ring groove and spout structure, can carry out the spacing installation of 2 multi-structure multi-angles of supply motor case.
The further measure is that the first ventilation pipe 5 and the second ventilation pipe 6 are respectively connected with the power supply machine box 2 and two sides of the built-in strand fan 9 in a ventilation mode, so that ventilation and heat dissipation can be effectively achieved.
The further measure is that the first air guide plate 7 and the second air guide plate 8 are set to the same model parameters, the third air guide plate 14 and the fourth air guide plate 15 are set to the same model parameters, and the flow guide areas of the first air guide plate 7 and the second air guide plate 8 are larger than the flow guide areas of the third air guide plate 14 and the fourth air guide plate 15, so that the flow area of air can be provided.
The fixing frame 11 further includes a first outer fixing plate 111, a second outer fixing plate 112, a first inner fixing plate 113, and a second inner fixing plate 114, wherein the first outer fixing plate 111 is disposed on one side of the fixing frame 11, the second outer fixing plate 112 is disposed on the other side of the fixing frame 11, the first inner fixing plate 113 is disposed on one side of the fixing frame 11, and the second inner fixing plate 114 is disposed on the other side of the fixing frame 11.
The further measure of taking is that the first outer fixing plate 111 and the second outer fixing plate 112 are set to have the same model parameters, and the first outer fixing plate 111 and the second outer fixing plate 112 are both fixed on the fixing frame 11 through bolts, so that the fixing and the installation are facilitated.
Further, the first inner fixing plate 113 and the second inner fixing plate 114 are set to have the same model parameters, and both the first inner fixing plate 113 and the second inner fixing plate 114 are fixed to the fixing frame 11 through bolts, so that the fixing and the installation are facilitated.
The further measure of taking is, the quantity that the fixed slot 16 set up is a plurality of, just fixed slot 16 equidistance sets up between third guide plate 14 and fourth guide plate 15 in proper order, fixed slot 16 and mount 11 looks adaptation, the fixed mounting of third guide plate 14 and fourth guide plate 15 of being convenient for.
Specific example 1:
the built-in fan 9 is started firstly to blow air so that the air flows, the heat of the power supply box 2 can be effectively reduced through the first ventilation pipe 5 and the second ventilation pipe 6, the first guide plate 7 and the second guide plate 8 on the front surfaces of the built-in fan are used for guiding and ventilating the LED fluorescent lamp tube 13 from the left side and the right side respectively, the heat of the LED fluorescent lamp tube 13 is effectively reduced, and the influence of dust accumulation on the service life of the LED fluorescent lamp tube 13 is prevented
Specific example 2:
the built-in fan 9 is started firstly to blow air so that the air flows, the heat of the power supply box 2 can be effectively reduced through the first ventilation pipe 5 and the second ventilation pipe 6, and the third guide plate 14 and the fourth guide plate 15 on the reverse surfaces of the built-in fan are used for conducting flow guiding ventilation of the LED fluorescent lamp tube 13 from the left side and the right side respectively, so that the heat of the LED fluorescent lamp tube 13 is effectively reduced, and the influence of dust accumulation on the service life of the LED fluorescent lamp tube 13 is prevented.
The LED fluorescent lamp tube is provided with the ventilation and flow guide structures on the periphery, and can assist the efficient heat dissipation of a plurality of groups of LED fluorescent lamp tubes, so that dust accumulation caused by overhigh temperature can be avoided, and the service life of the LED fluorescent lamp tubes is prolonged.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a LED fluorescent tube with water conservancy diversion ventilation structure, includes mounting panel (1), power supply case (2), first limiting plate (3), second limiting plate (4), first ventilation pipe (5), second ventilation pipe (6), first guide plate (7), second guide plate (8), built-in thigh fan (9), connecting plate (10), mount (11), suit post (12), LED fluorescent tube (13), third guide plate (14), fourth guide plate (15) and fixed slot (16), its characterized in that: the mounting plate (1) is arranged at the top end of the power supply motor box (2), the first limiting plate (3) is arranged at one end of the power supply motor box (2), the second limiting plate (4) is arranged at the other end of the power supply motor box (2), the first ventilation pipe (5) and the second ventilation pipe (6) are arranged at the bottom end of the power supply motor box (2), the first guide plate (7) is arranged at the left side of the right top of the connecting plate (10), the first guide plate (7) is arranged at the right side of the right top of the connecting plate (10), the built-in fan (9) is arranged below the first ventilation pipe (5) and the second ventilation pipe (6), the connecting plate (10) is provided with a fixing groove (16) and is fixedly connected with the fixing frame (11) through the fixing groove (16), and the LED fluorescent lamp tubes (13) are fixedly connected to the bottom end of the connecting plate (10) through the sleeving columns (12), the third guide plate (14) is arranged on the left side of the top of the reverse side of the connecting plate (10), and the fourth guide plate (15) is arranged on the right side of the top of the reverse side of the connecting plate (10).
2. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the side walls of the first limiting plate (3) and the second limiting plate (4) are provided with annular clamping grooves and a plurality of vertically-arranged sliding grooves.
3. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the first ventilation pipe (5) and the second ventilation pipe (6) are respectively connected with the power supply box (2) and the two sides of the built-in strand fan (9) in a ventilation mode.
4. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the first guide plate (7) and the second guide plate (8) are set to be the same model parameters, the third guide plate (14) and the fourth guide plate (15) are set to be the same model parameters, and the guide areas of the first guide plate (7) and the second guide plate (8) are larger than the guide areas of the third guide plate (14) and the fourth guide plate (15).
5. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the fixing frame (11) comprises a first outer fixing plate (111), a second outer fixing plate (112), a first inner fixing plate (113) and a second inner fixing plate (114), the first outer fixing plate (111) is arranged on one side of the outside of the fixing frame (11), the second outer fixing plate (112) is arranged on the other side of the outside of the fixing frame (11), the first inner fixing plate (113) is arranged on one side of the inside of the fixing frame (11), and the second inner fixing plate (114) is arranged on the other side of the inside of the fixing frame (11).
6. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 5, wherein: the first outer side fixing plate (111) and the second outer side fixing plate (112) are set to be the same in model parameters, and the first outer side fixing plate (111) and the second outer side fixing plate (112) are fixed on the fixing frame (11) through bolts.
7. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 5, wherein: the first inner side fixing plate (113) and the second inner side fixing plate (114) are set to be the same in model parameters, and the first inner side fixing plate (113) and the second inner side fixing plate (114) are fixed on the fixing frame (11) through bolts.
8. The LED fluorescent lamp tube with the flow guiding and ventilating structure as claimed in claim 1, wherein: the quantity that fixed slot (16) set up is a plurality of, just fixed slot (16) equidistance sets up between third guide plate (14) and fourth guide plate (15) in proper order, fixed slot (16) and mount (11) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110907084.7A CN113566129A (en) | 2021-08-09 | 2021-08-09 | LED fluorescent tube with water conservancy diversion ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110907084.7A CN113566129A (en) | 2021-08-09 | 2021-08-09 | LED fluorescent tube with water conservancy diversion ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113566129A true CN113566129A (en) | 2021-10-29 |
Family
ID=78170872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110907084.7A Withdrawn CN113566129A (en) | 2021-08-09 | 2021-08-09 | LED fluorescent tube with water conservancy diversion ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113566129A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313265A (en) * | 2010-07-08 | 2012-01-11 | 绿种子能源科技股份有限公司 | Electronic device with heat-radiating function |
| CN202158393U (en) * | 2011-07-08 | 2012-03-07 | 四川新力光源有限公司 | LED lighting device |
| US20120236566A1 (en) * | 2011-03-17 | 2012-09-20 | Chi-Tsung Tsai | Lamp |
| CN103335257A (en) * | 2013-06-20 | 2013-10-02 | 北京莱斯达电子科技有限公司 | Projector lamp |
| CN103499033A (en) * | 2011-03-15 | 2014-01-08 | 建准电机工业股份有限公司 | Lamp fitting |
| CN206831338U (en) * | 2017-07-03 | 2018-01-02 | 深圳市实益达技术股份有限公司 | A kind of smallpox panel lamp |
| CN107676673A (en) * | 2017-09-26 | 2018-02-09 | 王政 | A kind of novel LED bulb lamp |
| CN109442266A (en) * | 2018-10-25 | 2019-03-08 | 曾瑞宜 | A kind of LED corridor lamp of Modularized dismounting high efficiency and heat radiation |
| CN209726141U (en) * | 2019-06-03 | 2019-12-03 | 深圳市玮思科技有限公司 | A kind of LED lamp with ventilation and heat function |
| CN113048454A (en) * | 2021-04-16 | 2021-06-29 | 广州彩熠灯光股份有限公司 | Lamp body cooling system |
-
2021
- 2021-08-09 CN CN202110907084.7A patent/CN113566129A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313265A (en) * | 2010-07-08 | 2012-01-11 | 绿种子能源科技股份有限公司 | Electronic device with heat-radiating function |
| CN103499033A (en) * | 2011-03-15 | 2014-01-08 | 建准电机工业股份有限公司 | Lamp fitting |
| US20120236566A1 (en) * | 2011-03-17 | 2012-09-20 | Chi-Tsung Tsai | Lamp |
| CN202158393U (en) * | 2011-07-08 | 2012-03-07 | 四川新力光源有限公司 | LED lighting device |
| CN103335257A (en) * | 2013-06-20 | 2013-10-02 | 北京莱斯达电子科技有限公司 | Projector lamp |
| CN206831338U (en) * | 2017-07-03 | 2018-01-02 | 深圳市实益达技术股份有限公司 | A kind of smallpox panel lamp |
| CN107676673A (en) * | 2017-09-26 | 2018-02-09 | 王政 | A kind of novel LED bulb lamp |
| CN109442266A (en) * | 2018-10-25 | 2019-03-08 | 曾瑞宜 | A kind of LED corridor lamp of Modularized dismounting high efficiency and heat radiation |
| CN209726141U (en) * | 2019-06-03 | 2019-12-03 | 深圳市玮思科技有限公司 | A kind of LED lamp with ventilation and heat function |
| CN113048454A (en) * | 2021-04-16 | 2021-06-29 | 广州彩熠灯光股份有限公司 | Lamp body cooling system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20211029 |