CN109945101A - A kind of interior illuminator of good heat dissipation effect easy to repair - Google Patents
A kind of interior illuminator of good heat dissipation effect easy to repair Download PDFInfo
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- CN109945101A CN109945101A CN201910115899.4A CN201910115899A CN109945101A CN 109945101 A CN109945101 A CN 109945101A CN 201910115899 A CN201910115899 A CN 201910115899A CN 109945101 A CN109945101 A CN 109945101A
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- lamp box
- heat dissipation
- repair
- fixed
- bottom plate
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Abstract
The present invention relates to a kind of interior illuminators of good heat dissipation effect easy to repair, including bottom plate, lamp box and fluorescent tube, the floor level setting, the lower section of bottom plate is arranged in the lamp box, the fluorescent tube is horizontally set in lamp box, the lamp box is equipped with cooling mechanism and two elevating mechanisms, two elevating mechanisms are separately positioned on the two sides of lamp box, the elevating mechanism includes Power Component and accessory part, the Power Component includes power motor, transmission shaft, bearing block, roller and connecting line, the cooling mechanism includes support component and at least two radiating subassemblies, the support component is arranged between two Power Components, the support component includes support plate, two fixed links and two stop collars, the interior illuminator of the good heat dissipation effect easy to repair realizes function easy to repair by elevating mechanism, moreover , the effect of heat dissipation is also realized by cooling mechanism.
Description
Technical field
The present invention relates to smart city field, in particular to the room lighting of a kind of good heat dissipation effect easy to repair fills
It sets.
Background technique
Smart city is exactly to sense, analyze, integrating each of city operations core system with information and communication technology (ICT) means
Item key message, to be made to the various demands including the people's livelihood, environmental protection, public safety, urban service, industry and commerce activity
Intelligent response, and LED daylight lamp is to belong to one kind of lighting apparatus in smart city, LED daylight lamp is commonly called as straight lamp, is tradition
The substitute of fluorescent tube is embodied in two aspects of energy conservation and environmental protection, and size mounting means is identical with conventional fluorescent, but shines
Principle be using LED semiconductor chip carry out it is luminous.
Existing LED daylight lamp is mostly installed aloft, when LED daylight lamp, which breaks down, to need repairing, it usually needs
Maintenance personal rises to the height of LED daylight lamp by tool, belongs to high altitude operation, has certain risk, moreover,
LED daylight lamp can generate a large amount of heat in use, and high temperature can accelerate LED daylight lamp internal component aging speed
Degree, also results in component and burns, reduce service life when serious.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of easy to repair dissipate
The good interior illuminator of thermal effect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of interior of good heat dissipation effect easy to repair
The lower section of bottom plate, the lamp is arranged in lighting device, including bottom plate, lamp box and fluorescent tube, the floor level setting, the lamp box
Pipe is horizontally set in lamp box, and the lamp box is equipped with cooling mechanism and two elevating mechanisms, and two elevating mechanisms are respectively set
In the two sides of lamp box；
The elevating mechanism includes Power Component and accessory part, and the Power Component includes power motor, transmission shaft, axis
Seat, roller and connecting line are held, the power motor is fixed on the bottom of bottom plate, and the transmission shaft is horizontally set on bottom plate and lamp box
Between, one end of the power motor and transmission shaft is sequentially connected, and the bearing sleeve is located at the other end of transmission shaft, the axis
The bottom that seat is fixed on bottom plate is held, the roller is mounted on transmission shaft, and one end of the connecting line is fixed on the top of lamp box,
The other end of the connecting line is fixed on roller, and the connecting line is on roller；
The cooling mechanism includes support component and at least two radiating subassemblies, and the support component is arranged in two power
Between component, the support component includes that support plate, two fixed links and two stop collars, the support plate are horizontally set on bottom
Between plate and lamp box, two fixed links are vertically provided at the two sides of support plate respectively, and the support plate is fixedly connected with fixed link,
The top of the fixed link is fixed on the bottom of bottom plate, and the top of the lamp box is equipped with connecting hole, the connecting hole and fixed link
Matching, the fixed link are arranged in connecting hole, and the top of fluorescent tube, the fixed link and stop collar one is arranged in the fixed link
One is corresponding, and the stop collar is arranged between support plate and lamp box, and the fixed link is arranged in the annular distance of stop collar, described solid
Fixed pole and stop collar are interference fitted, and the top of the lamp box and stop collar are against the radiating subassembly is arranged in support plate
On.
Preferably, in order to improve lamp box and the matched accuracy of fixed link, the accessory part includes link block, guide rod
And auxiliary rod, the link block are fixed on lamp box, the link block is equipped with through hole, the through hole and matching guide bars,
The guide rod is vertically arranged, and the top of the guide rod is fixed on the bottom of bottom plate, and the guide rod is arranged in through hole, described auxiliary
The shape for helping bar is rotary table, and the auxiliary rod and guide rod are coaxially disposed, the face where the bottom of the truncated conical shape of the auxiliary rod
It matches and is fixedly connected with the bottom end of guide rod.
Preferably, being coated with lubricating oil on the guide rod to reduce the frictional force between guide rod and link block.
Preferably, in order to improve the effect of heat dissipation, the radiating subassembly includes heat-dissipating pipe, radiating motor, flabellum and extremely
Few two ripple pearl screws, the heat-dissipating pipe is vertically arranged, is set on heat-dissipating pipe at the top of the lamp box, the heat-dissipating pipe setting
In the top of fluorescent tube, the support plate is equipped with through-hole, and the through-hole is matched with heat-dissipating pipe, and the ripple pearl screw is with heat-dissipating pipe
Circumferentially be uniformly arranged centered on axis on the inner walls of the via, the heat-dissipating pipe be equipped at least two recesses, the recess with
Ripple pearl screw cooperation, the radiating motor are fixed on the bottom of bottom plate, and the flabellum is mounted on radiating motor, and the flabellum is set
It sets in heat-dissipating pipe, the flabellum axis is overlapped with the axis of heat-dissipating pipe, and the bottom of the lamp box is set there are two air inlet, described
Air inlet and link block correspond.
Preferably, in order to improve the driving force of radiating motor, the radiating motor is servo motor.
Preferably, being equipped with Air Filter in the air inlet in order to avoid dust is entered in lamp box by air inlet.
Preferably, in order to further increase heat dissipation effect, the heat-dissipating pipe is equipped at least cooling fin, the cooling fin
It is arranged between bottom plate and support plate, the two sides of heat-dissipating pipe, the heat dissipation is arranged in even level to the cooling fin from top to bottom
Piece is fixedly connected with heat-dissipating pipe.
Preferably, being coated with thermal grease on the cooling fin to improve the heat-sinking capability of cooling fin.
Preferably, in order to improve the intensity of connecting line, the making material of the connecting line is wirerope.
Preferably, the top in the lamp box is equipped with reflector in order to improve illuminating effect.
The invention has the advantages that the interior illuminator of the good heat dissipation effect easy to repair passes through elevating mechanism reality
Function easy to repair is showed, compared with existing elevating mechanism, the elevating mechanism is simple in sturcture, ingenious in design, and practicability is more
Height moreover also realizes the effect of heat dissipation by cooling mechanism, compared with existing cooling mechanism, cooling mechanism tool
There are many mode to radiate, heat dissipation effect is more preferable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the interior illuminator of good heat dissipation effect easy to repair of the invention；
Fig. 2 is the cross-sectional view of the interior illuminator of good heat dissipation effect easy to repair of the invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the portion the B enlarged drawing of Fig. 2；
In figure: 1. bottom plates, 2. lamp boxes, 3. fluorescent tubes, 4. power motors, 5. transmission shafts, 6. bearing blocks, 7. rollers, 8. connections
Line, 9. support plates, 10. fixed links, 11. stop collars, 12. link blocks, 13. guide rods, 14. auxiliary rods, 15. heat-dissipating pipes, 16. heat dissipations
Motor, 17. flabellums, 18. ripple pearl screws, 19. cooling fins.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of interior illuminator of good heat dissipation effect easy to repair, including bottom plate 1, lamp box 2 and lamp
Pipe 3, the bottom plate 1 is horizontally disposed, and the lower section of bottom plate 1 is arranged in the lamp box 2, and the fluorescent tube 3 is horizontally set in lamp box 2,
The lamp box 2 is equipped with cooling mechanism and two elevating mechanisms, two elevating mechanisms are separately positioned on the two sides of lamp box 2；
The installation places such as wall top are fixed on by bottom plate 1, bottom plate 1 is fixedly connected with lamp box 2 by elevating mechanism, passes through a little
Bright light pipe 3 realizes the effect of illumination.
As Figure 2-3, the elevating mechanism includes Power Component and accessory part, and the Power Component includes power electric
Machine 4, transmission shaft 5, bearing block 6, roller 7 and connecting line 8, the power motor 4 are fixed on the bottom of bottom plate 1, the transmission shaft 5
It is horizontally set between bottom plate 1 and lamp box 2, one end of the power motor 4 and transmission shaft 5 is sequentially connected, 6 sets of the bearing block
It is located at the other end of transmission shaft 5, the bearing block 6 is fixed on the bottom of bottom plate 1, and the roller 7 is mounted on transmission shaft 5, institute
The one end for stating connecting line 8 is fixed on the top of lamp box 2, and the other end of the connecting line 8 is fixed on roller 7, the connecting line 8
On roller 7；
The cooling mechanism includes support component and at least two radiating subassemblies, and the support component is arranged in two power
Between component, the support component includes 9, two fixed links 10 of support plate and two stop collars 11, and 9 level of support plate is set
Set between bottom plate 1 and lamp box 2, two fixed links 10 are vertically provided at the two sides of support plate 9 respectively, the support plate 9 with it is solid
Fixed pole 10 is fixedly connected, and the top of the fixed link 10 is fixed on the bottom of bottom plate 1, and the top of the lamp box 2 is equipped with connecting hole,
The connecting hole is matched with fixed link 10, and the fixed link 10 is arranged in connecting hole, and fluorescent tube 3 is arranged in the fixed link 10
Top, the fixed link 10 are corresponded with stop collar 11, and the stop collar 11 is arranged between support plate 9 and lamp box 2, described
Fixed link 10 is arranged in the annular distance of stop collar 11, and the fixed link 10 is interference fitted with stop collar 11, the top of the lamp box 2
With stop collar 11 against the radiating subassembly is arranged in support plate 9.
It when fluorescent tube 3 needs repairing, is run by power motor 4, makes the band under the supporting role of bearing block 6 of transmission shaft 5
Dynamic roller 7 rotates, so that connecting line 8 be made to unclamp, moves down lamp box 2 under gravity, personnel's maintenance easy to repair,
So as to avoid maintenance personal's high altitude operation, safety is improved, when fluorescent tube 3 operates normally, is absorbed by fixed link 10
Heat in lamp box 2 from the external discharge of lamp box 2, has achieved the effect that heat dissipation again, by stop collar 11 and fluorescent tube 3 against making
Relatively fixed position relationship is realized between fluorescent tube 3 and fixed link 10, has achieved the effect that fixed lamp box 2.
Preferably, the accessory part includes link block in order to improve lamp box 2 and the matched accuracy of fixed link 10
12, guide rod 13 and auxiliary rod 14, the link block 12 are fixed on lamp box 2, and the link block 12 is equipped with through hole, described to pass through
Perforation is matched with guide rod 13, and the guide rod 13 is vertically arranged, and the top of the guide rod 13 is fixed on the bottom of bottom plate 1, described to lead
Bar 13 is arranged in through hole, and the shape of the auxiliary rod 14 is rotary table, and the auxiliary rod 14 is coaxially disposed with guide rod 13, described
Face where the bottom of the truncated conical shape of auxiliary rod 14 matches and is fixedly connected with the bottom end of guide rod 13, when the maintenance of fluorescent tube 3 finishes
When moving up lamp box 2, the diameter of through hole is less than by the diameter of the upper bottom surface of the truncated conical shape of auxiliary rod 14, it can be so as to
Rolling can be generated when guide rod 13 is matched with through hole to avoid lamp box 2 during rising by passing through through hole in auxiliary rod 14
It moves and causes fixed link 10 that can not match with connecting hole, improve lamp box 2 and the matched accuracy of fixed link 10.
Preferably, it is coated with lubricating oil on the guide rod 13 in order to reduce the frictional force between guide rod 13 and link block 12,
Lubricating oil has effects that lubrication, reduces the frictional force between guide rod 13 and link block 12, improves the lifting of link block 12
Fluency.
As shown in figure 4, the radiating subassembly includes heat-dissipating pipe 15, radiating motor 16, flabellum 17 and at least two ripple pearl spiral shells
Silk 18, the heat-dissipating pipe 15 is vertically arranged, and the top of the lamp box 2 is set on heat-dissipating pipe 15, and the setting of heat-dissipating pipe 15 exists
The top of fluorescent tube 3, the support plate 9 are equipped with through-hole, and the through-hole is matched with heat-dissipating pipe 15, and the ripple pearl screw 18 is to radiate
It is circumferentially uniformly arranged centered on the axis of pipe 15 on the inner walls of the via, the heat-dissipating pipe 15 is equipped at least two recesses, institute
It states recess and ripple pearl screw 18 cooperates, the radiating motor 16 is fixed on the bottom of bottom plate 1, and the flabellum 17 is mounted on heat dissipation electricity
On machine 16, the flabellum 17 is arranged in heat-dissipating pipe 15, and 17 axis of flabellum is overlapped with the axis of heat-dissipating pipe 15, the lamp box
2 bottom is set there are two air inlet, and the air inlet and link block 12 correspond, by ripple pearl screw 18 and heat-dissipating pipe 15 with
Support plate 9 keeps relatively fixed position relationship, is run by radiating motor 16, rotates flabellum 17, to make heat-dissipating pipe 15
Interior air flows upwards realize the stream of air by air inlet so that the air in lamp box 2 be made to be discharged by heat-dissipating pipe 15
It is logical, the heat in lamp box 2 is discharged by the circulation of air, has achieved the effect that heat dissipation.
Preferably, in order to improve the driving force of radiating motor 16, the radiating motor 16 is servo motor, servo motor
Have the characteristics that driving force is strong, to improve the driving force of radiating motor 16.
Preferably, being equipped with Air Filter in the air inlet in order to avoid dust is entered in lamp box 2 by air inlet, prevent
Dirt net has the effect of filtering dust, and dust is avoided to enter in lamp box 2 by air inlet.
Preferably, the heat-dissipating pipe 15 is equipped at least cooling fin 19, described to dissipate in order to further increase heat dissipation effect
Backing 19 is arranged between bottom plate 1 and support plate 9, and even level is arranged in the two of heat-dissipating pipe 15 to the cooling fin 19 from top to bottom
Side, the cooling fin 19 are fixedly connected with heat-dissipating pipe 15, and the heat dissipation area of heat-dissipating pipe 15 can be improved by cooling fin 19, thus
Heat-sinking capability is enhanced, heat dissipation effect is further improved.
Preferably, being coated with thermal grease on the cooling fin 19 to improve the heat-sinking capability of cooling fin 19, radiate silicon
Glue is a low thermal resistance and high thermal conductivity, and the Heat Conduction Material of high flexibility improves the heat-sinking capability of cooling fin 19.
Preferably, the making material of the connecting line 8 is wirerope, and wirerope is strong in order to improve the intensity of connecting line 8
It spends high, not easily broken, improves the intensity of connecting line 8.
Preferably, in order to improve illuminating effect, the top in the lamp box 2 is equipped with reflector, can be with by reflector
It reflects the light at 3 top of fluorescent tube downward, improves illuminating effect.
Roller 7 is controlled by power motor 4 by the interior illuminator of good heat dissipation effect easy to repair to rotate, thus
Make connecting line 8 control lamp box 2 to go up and down, has achieved the effect that easy to repair, avoided maintenance personal's high altitude operation, improve safety
Property, also absorbing the heat in lamp box 2 by fixed link 10 realizes the function of heat dissipation, is also made in lamp box 2 by heat-dissipating pipe 15
Air circulation further improves heat dissipation effect.
Compared with prior art, the interior illuminator of the good heat dissipation effect easy to repair is realized by elevating mechanism
Function easy to repair, compared with existing elevating mechanism, the elevating mechanism is simple in sturcture, ingenious in design, and practicability is higher, no
Only in this way, also realizing the effect of heat dissipation by cooling mechanism, compared with existing cooling mechanism, which has a variety of
The mode of heat dissipation, heat dissipation effect are more preferable.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of interior illuminator of good heat dissipation effect easy to repair, including bottom plate (1), lamp box (2) and fluorescent tube (3), institute
It states bottom plate (1) to be horizontally disposed with, the lamp box (2) is arranged in the lower section of bottom plate (1), and the fluorescent tube (3) is horizontally set on lamp box (2)
It is interior, which is characterized in that the lamp box (2) is equipped with cooling mechanism and two elevating mechanisms, and two elevating mechanisms are separately positioned on
The two sides of lamp box (2)；
The elevating mechanism includes Power Component and accessory part, the Power Component include power motor (4), transmission shaft (5),
Bearing block (6), roller (7) and connecting line (8), the power motor (4) are fixed on the bottom of bottom plate (1), the transmission shaft (5)
It is horizontally set between bottom plate (1) and lamp box (2), one end of the power motor (4) and transmission shaft (5) is sequentially connected, described
Bearing block (6) is set in the other end of transmission shaft (5), and the bearing block (6) is fixed on the bottom of bottom plate (1), the roller (7)
Be mounted on transmission shaft (5), one end of the connecting line (8) is fixed on the top of lamp box (2), the connecting line (8) it is another
End is fixed on roller (7), and the connecting line (8) is on roller (7)；
The cooling mechanism includes support component and at least two radiating subassemblies, and the support component is arranged in two Power Components
Between, the support component includes support plate (9), two fixed links (10) and two stop collars (11), support plate (9) water
Flat to be arranged between bottom plate (1) and lamp box (2), two fixed links (10) are vertically provided at the two sides of support plate (9) respectively, described
Support plate (9) is fixedly connected with fixed link (10), and the top of the fixed link (10) is fixed on the bottom of bottom plate (1), the lamp
The top of case (2) is equipped with connecting hole, and the connecting hole is matched with fixed link (10), and the fixed link (10) is arranged in connecting hole
Interior, in the top of fluorescent tube (3), the fixed link (10) and stop collar (11) are corresponded, described for fixed link (10) setting
Stop collar (11) is arranged between support plate (9) and lamp box (2), annular distance of fixed link (10) setting in stop collar (11)
Interior, the fixed link (10) and stop collar (11) are interference fitted, and the top and stop collar (11) of the lamp box (2) are against described
Radiating subassembly is arranged on support plate (9).
2. the interior illuminator of good heat dissipation effect easy to repair as described in claim 1, which is characterized in that the auxiliary
Component includes link block (12), guide rod (13) and auxiliary rod (14), and the link block (12) is fixed on lamp box (2), the company
Block (12) are connect equipped with through hole, the through hole is matched with guide rod (13), and the guide rod (13) is vertically arranged, the guide rod
(13) top is fixed on the bottom of bottom plate (1), and the guide rod (13) is arranged in through hole, the shape of the auxiliary rod (14)
For rotary table, the auxiliary rod (14) and guide rod (13) are coaxially disposed, where the bottom of the truncated conical shape of the auxiliary rod (14)
Face matches and is fixedly connected with the bottom end of guide rod (13).
3. the interior illuminator of good heat dissipation effect easy to repair as described in claim 1, which is characterized in that the guide rod
(13) lubricating oil is coated on.
4. the interior illuminator of good heat dissipation effect easy to repair as described in claim 1, which is characterized in that the heat dissipation
Component includes heat-dissipating pipe (15), radiating motor (16), flabellum (17) and at least two ripple pearl screws (18), the heat-dissipating pipe (15)
It is vertically arranged, it is set on heat-dissipating pipe (15) at the top of the lamp box (2), the heat-dissipating pipe (15) is arranged in the upper of fluorescent tube (3)
Side, the support plate (9) are equipped with through-hole, and the through-hole is matched with heat-dissipating pipe (15), and the ripple pearl screw (18) is with heat-dissipating pipe
(15) it being circumferentially uniformly arranged centered on axis on the inner walls of the via, the heat-dissipating pipe (15) is equipped at least two recesses,
The recess and ripple pearl screw (18) cooperate, and the radiating motor (16) is fixed on the bottom of bottom plate (1), flabellum (17) peace
On radiating motor (16), flabellum (17) setting is in heat-dissipating pipe (15), flabellum (17) axis and heat-dissipating pipe
(15) axis is overlapped, and the bottom of the lamp box (2) is set there are two air inlet, and the air inlet and link block (12) one are a pair of
It answers.
5. the interior illuminator of good heat dissipation effect easy to repair as claimed in claim 4, which is characterized in that the heat dissipation
Motor (16) is servo motor.
6. the interior illuminator of good heat dissipation effect easy to repair as claimed in claim 4, which is characterized in that the air inlet
Air Filter is equipped in hole.
7. the interior illuminator of good heat dissipation effect easy to repair as claimed in claim 4, which is characterized in that the heat dissipation
It manages (15) and is equipped at least cooling fin (19), the cooling fin (19) is arranged between bottom plate (1) and support plate (9), described to dissipate
In the two sides of heat-dissipating pipe (15), the cooling fin (19) and heat-dissipating pipe (15) are fixed for backing (19) even level's setting from top to bottom
Connection.
8. the interior illuminator of good heat dissipation effect easy to repair as claimed in claim 7, which is characterized in that the heat dissipation
Piece is coated with thermal grease on (19).
9. the interior illuminator of good heat dissipation effect easy to repair as described in claim 1, which is characterized in that the connection
The making material of line (8) is wirerope.
10. the interior illuminator of good heat dissipation effect easy to repair as described in claim 1, which is characterized in that the lamp
Top in case (2) is equipped with reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115899.4A CN109945101A (en) | 2019-02-15 | 2019-02-15 | A kind of interior illuminator of good heat dissipation effect easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115899.4A CN109945101A (en) | 2019-02-15 | 2019-02-15 | A kind of interior illuminator of good heat dissipation effect easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109945101A true CN109945101A (en) | 2019-06-28 |
Family
ID=67007561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910115899.4A Withdrawn CN109945101A (en) | 2019-02-15 | 2019-02-15 | A kind of interior illuminator of good heat dissipation effect easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109945101A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594597A (en) * | 2016-11-14 | 2017-04-26 | 杭州知加网络科技有限公司 | Ascending and descending type LED lighting lamp convenient to install |
| CN206207214U (en) * | 2016-12-05 | 2017-05-31 | 中山市七点照明有限公司 | A kind of LED lamp affixed to the ceilings of long lifespan perfect heat-dissipating |
| CN208058629U (en) * | 2018-02-12 | 2018-11-06 | 邓皓升 | A kind of automatic lifting pendent lamp convenient for cleaning |
-
2019
- 2019-02-15 CN CN201910115899.4A patent/CN109945101A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594597A (en) * | 2016-11-14 | 2017-04-26 | 杭州知加网络科技有限公司 | Ascending and descending type LED lighting lamp convenient to install |
| CN206207214U (en) * | 2016-12-05 | 2017-05-31 | 中山市七点照明有限公司 | A kind of LED lamp affixed to the ceilings of long lifespan perfect heat-dissipating |
| CN208058629U (en) * | 2018-02-12 | 2018-11-06 | 邓皓升 | A kind of automatic lifting pendent lamp convenient for cleaning |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190628 |