CN104279491A - LED three-dimensional electrical storage bulb lamp - Google Patents
LED three-dimensional electrical storage bulb lamp Download PDFInfo
- Publication number
- CN104279491A CN104279491A CN201410572143.XA CN201410572143A CN104279491A CN 104279491 A CN104279491 A CN 104279491A CN 201410572143 A CN201410572143 A CN 201410572143A CN 104279491 A CN104279491 A CN 104279491A
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- CN
- China
- Prior art keywords
- lamp
- led
- driver
- battery
- base
- 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
- 238000009825 accumulation Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000005779 cell damage Effects 0.000 description 2
- 208000037887 cell injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000989 Alclad Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health 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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED three-dimensional electrical storage bulb lamp which comprises a lamp cap, wherein the upper part of the lamp cap is connected with a lamp body; a driver shell is arranged inside the lamp body; multiple branch arms which extend upwards are uniformly arranged on a shell of the lamp body; detachment parts are arranged on the branch arms along the peripheral direction of the lamp body; a driver is arranged in the driver shell; a driver cover is arranged on the top of the driver shell; a battery is arranged on the driver cover; a battery cover is connected with the driver cover; a base is arranged on the upper part of the battery cover; the base is locked into the tops of the branch arms; an LED substrate is arranged in the middle of the base; a bulb shell is arranged outside the base and is connected with the base; and the driver is electrically connected with the LED substrate and the battery through wires. The LED three-dimensional electrical storage bulb lamp disclosed by the invention has the characteristics of simple structure, low construction cost, lithium battery replaceability, convenience in use, good heat dissipation property, long service life, high reliability and the like.
Description
Technical field
The present invention relates to LED technology, specifically the three-dimensional accumulation bulb lamp of a kind of LED.
Background technology
The communal facility illuminator of China's most area, comprises school, hospital, enterprise etc., primarily of the unified dispensing of electrical network and power supply.When causing power-off when electrical network catastrophic failure, the crucial place of some public important departments is provided with emergency service equipment to solve temporary power problem.But current emergency set exist install and use inconvenience, costly, the shortcoming such as emergent poor in timeliness.When being switched to emergency generator temporary power after the unexpected power-off of such as electrical network, the middle general time needing 10 minutes, need manually to carry out switching powering mode after power-off simultaneously.In these public places, if the time of taking emergency lighting not in time, the massive losses of life and health and property may be brought, bring to orders of life and have a strong impact on.
The light source applications of current use LED energy-conserving and environment-protective is more and more wider, and the various light fixture producer in market also develops more and more faster, and traditional electricity-saving lamp is progressively replaced by LED.Due to features such as LED efficiency is high, pollution-free, long-lives, the bulb lamp of many emergent band batteries is succeeded in developing.
Existing LED accumulating type bulb lamp, disclosed in China Patent No. CN202938213U, LED meets an urgent need bulb lamp, comprise lamp housing, LED circuit substrate, PCB and the switching power circuit being arranged at PCB, the top of lamp housing is provided with lamp holder, LED circuit substrate is equipped with in the bottom of lamp housing, diffuser, tubing string is provided with in lamp housing, it is characterized in that: the post cavity wall of tubing string is provided with draw-in groove, described PCB is fixedly fitted in draw-in groove, PCB is provided with electrical source exchange control circuit, battery is fitted with in the post chamber of tubing string.
The LED of said structure meets an urgent need bulb lamp, although achieve when electrical network breaks down suddenly, can start immediately internal electric source as emergency lighting basic function, also there is following defect in design:
(1), battery is built-in, and battery is owing to being subject to the impact of LED heat source to housing heat, and battery surface temperature is high, and service life is limited;
(2), infrastructure cost is high, radiating efficiency is low;
(3) once cell damage, need during maintenance to dismantle overall structure, maintenance cost is high.For the customer, cell damage means that whole lamp loses function.Huge economic pressures are brought to client.
Summary of the invention
The object of the invention is to overcome the deficiency that above prior art exists, provide that a kind of structure is simple, low cost, lithium battery are replaceable, easy to use, thermal diffusivity is good, long service life and the high three-dimensional accumulation bulb lamp of LED of reliability.
In order to achieve the above object, the present invention is by the following technical solutions: the three-dimensional accumulation bulb lamp of a kind of LED, comprise lamp holder, lamp holder top connects lamp body, lamp body inside arranges drive enclosure, lamp body shell evenly arranges some support arms upwards extended, support arm is circumferentially with disassembling part along lamp body, driver is located in drive enclosure, drive enclosure top arranges drive covers, drive covers arranges battery, battery cover is connected with drive covers, battery cover top is base, base locks support arm top, base centre position arranges LED-baseplate, base exterior is cell-shell, cell-shell is connected with base, driver is by wire and LED-baseplate, cell electrical connects.
Described disassembling part is engraved structure.
Described disassembling part comprises the wire casing that support arm is offered, and wire casing outside is provided with line lid, arranges the driver card buckle portion being suitable for driver and installing bottom support arm, two protrusions are set bottom line lid, protrude and be connected with driver card buckle portion top, wire is located in wire casing, and drive covers blocks line lid.
Described drive covers bottom even arranges four drive covers block button holes, drive covers block button hole is connected with the protruding buckle of the lamp body of lamp body inside, drive covers arranges battery installation section, battery installation section surrounding arranges battery cover fastening hole, battery buckle projection bottom battery cover is inserted in battery cover fastening hole fixing, battery cover, in " U " shape structure, battery cover is offered some thermal vias.
Described driver is PCB drive circuit board.
Described base material is plastics or moulds covered with gold leaf genus or metal; Bottom lamp body, tooth mutual to lamp holder revolves and is fixedly connected with.
The outer surface of described base and/or lamp body is provided with layer of paint.
Described LED-baseplate is aluminium alloy plate, glass pricker plate or ceramic wafer; Heat dissipating layer is provided with bottom LED-baseplate.
Described support arm quantity is 2 ~ 5.
Also comprise radiating seat, be connected bottom cell-shell by radiating seat with lamp body buckle, bottom cell-shell, another side is connected with base buckle.
The present invention, relative to prior art, has following advantage and effect:
1, the present invention includes lamp holder, lamp holder top connects lamp body, lamp body inside arranges drive enclosure, lamp body shell evenly arranges some support arms upwards extended, support arm is circumferentially with disassembling part along lamp body, driver is located in drive enclosure, drive enclosure top arranges drive covers, drive covers arranges battery, battery cover is connected with drive covers, battery cover top is base, base locks support arm top, base centre position arranges LED-baseplate, base exterior is cell-shell, cell-shell is connected with base, driver is by wire and LED-baseplate, cell electrical connects, there is structure simple, low cost, lithium battery is replaceable, easy to use, thermal diffusivity is good, long service life and reliability high.
2, the support arm in the present invention is evenly distributed on drive enclosure, and support arm quantity is 2-5, improves the appearance of whole lamp, and base is propped by support arm simultaneously, and base and air contacting surface are amassed large, and cross-ventilation speed is fast, drastically increases heat dispersion.
3, the present invention is when mains supply is normal, lamp normally light simultaneously built-in circuit can to lithium cell charging, until battery is full of.After power-off, battery discharge is lighted for LED, solves the puzzlement that grid cut-off brings to a certain extent.
4, the battery in the present invention is established in battery container, and battery cover inserts in battery container, forms assembly and buckles into shell, and gluing is with auxiliary fixing, and its feature is that power drives and battery have independently heat-dissipating space, and battery can arbitrarily be changed.
5, the battery in the present invention, away from LED-baseplate thermal source, controls the temperature of battery effectively, and battery projection in atmosphere, increases the contact area with air, and outside air convection is fast, drastically increases heat dispersion.
6, the drive covers in the present invention, battery, battery cover all can be dismantled easily, use and keep in repair all very convenient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the three-dimensional accumulation bulb lamp of a kind of LED;
Fig. 2 is the detonation configuration schematic diagram of the three-dimensional accumulation bulb lamp of a kind of LED;
Fig. 3 is the structural representation at lamp body place in the present invention;
Fig. 4 is the structural representation of center line lid of the present invention;
Fig. 5 is the structural representation at battery place in the present invention;
Fig. 6 is the mounting structure schematic diagram at driver place in the present invention;
Fig. 7 is the mounting structure schematic diagram at LED-baseplate place in the present invention.
Number in the figure and title as follows:
| 1 | Lamp holder | 2 | Lamp body |
| 3 | Drive enclosure | 4 | Support arm |
| 5 | Driver | 6 | Drive covers |
| 7 | Battery | 8 | Battery cover |
| 9 | Base | 10 | LED-baseplate |
| 11 | Cell-shell | 12 | Wire casing |
| 13 | Line lid | 14 | Driver card buckle portion |
| 15 | Protrude | 16 | Battery cover fastening hole |
| 17 | Thermal vias | 18 | Radiating seat |
| 19 | LED lamp panel |
Detailed description of the invention
For ease of it will be appreciated by those skilled in the art that the present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Fig. 1 ~ 7, the three-dimensional accumulation bulb lamp of a kind of LED, comprise lamp holder, lamp holder top connects lamp body, lamp body inside arranges drive enclosure, lamp body shell evenly arranges some support arms upwards extended, support arm is circumferentially with disassembling part along lamp body, driver is located in drive enclosure, drive enclosure top arranges drive covers, drive covers arranges battery, battery cover is connected with drive covers, battery cover top is base, base locks support arm top, base centre position arranges LED-baseplate, LED-baseplate arranges LED lamp panel, the rounded setting of LED, base exterior is cell-shell, and cell-shell is connected with base, and driver is connected with LED-baseplate, cell electrical by wire.
Driver in the present embodiment is PCB drive circuit board, on sale on market, model is DF169A, produced by Shenzhen company of Deng Feng Electrosource, Inc., driver circuit board has the circuit of battery charging and discharging, battery is charged lithium cells, when mains supply is normal, lamp normally light simultaneously built-in circuit can to lithium cell charging, until battery is full of.After power-off, battery discharge is lighted for LED, solves the puzzlement that grid cut-off brings to a certain extent.
Disassembling part in the present embodiment comprises the wire casing that support arm is offered, and wire casing outside is provided with line lid, arranges the driver card buckle portion being suitable for driver and installing bottom support arm, two protrusions are set bottom line lid, protrude and be connected with driver card buckle portion top, wire is located in wire casing, and drive covers blocks line lid; Drive covers bottom even arranges four drive covers block button holes, drive covers block button hole is connected with the protruding buckle of the lamp body of lamp body inside, drive covers arranges battery installation section, battery installation section surrounding arranges battery cover fastening hole, battery buckle projection bottom battery cover is inserted in battery cover fastening hole fixing, battery cover, in " U " shape structure, battery cover is offered some thermal vias.
Base material in the present embodiment is plastics; Bottom lamp body, tooth mutual to lamp holder revolves and is fixedly connected with; The outer surface of base and lamp body is equipped with layer of paint; LED-baseplate is aluminium alloy plate; Support arm quantity is 2.
The present embodiment also comprises radiating seat, is connected bottom cell-shell by radiating seat with lamp body buckle, and bottom cell-shell, another side is connected with base buckle.
Said structure housing material is plastics, reduces infrastructure cost; Support arm is evenly distributed on drive enclosure, improves the appearance of whole lamp, and base is propped by support arm simultaneously, and base and air contacting surface are amassed large, and cross-ventilation speed is fast, drastically increases heat dispersion; Appearance structure is simple, low cost, heat dispersion are good, the scope of application is wide, it is easy to maintenance etc. to assemble; Battery is established in battery container, and battery cover inserts in battery container, forms assembly and buckles into shell, and gluing is with auxiliary fixing, and its feature is that power drives and battery have independently heat-dissipating space, and battery can arbitrarily be changed.
Embodiment 2:
The present embodiment difference from Example 1 is: the disassembling part in the present embodiment is engraved structure, and wire passes from the position of hollow out, and support arm structure is identical with embodiment 1; Base material in the present embodiment is for moulding covered with gold leaf genus, and be specially and mould alclad, namely metal is mold insert, belongs to plural part and becomes a part at in-mold molding; The outer surface of base is provided with layer of paint, and LED-baseplate is glass pricker plate, is provided with heat dissipating layer bottom LED-baseplate; Support arm quantity is 5.
Embodiment 3:
The present embodiment difference from Example 1 is: the outer surface of the lamp body in the present embodiment is provided with layer of paint; Base material, for moulding covered with gold leaf genus, is specially and moulds cover aluminium, namely belong to plural part and be nested together; LED-baseplate is ceramic wafer.
Above-mentioned detailed description of the invention is the preferred embodiments of the present invention, can not limit the present invention, and any of other does not deviate from technical scheme of the present invention and the substitute mode of the change made or other equivalence, is included within protection scope of the present invention.
Claims (10)
1. the three-dimensional accumulation bulb lamp of LED, it is characterized in that: comprise lamp holder, lamp holder top connects lamp body, lamp body inside arranges drive enclosure, lamp body shell evenly arranges some support arms upwards extended, support arm is circumferentially with disassembling part along lamp body, driver is located in drive enclosure, drive enclosure top arranges drive covers, drive covers arranges battery, battery cover is connected with drive covers, battery cover top is base, base locks support arm top, base centre position arranges LED-baseplate, base exterior is cell-shell, cell-shell is connected with base, driver is by wire and LED-baseplate, cell electrical connects.
2. the three-dimensional accumulation bulb lamp of LED according to claim 1, is characterized in that: described disassembling part is engraved structure.
3. the three-dimensional accumulation bulb lamp of LED according to claim 1, it is characterized in that: described disassembling part comprises the wire casing that support arm is offered, wire casing outside is provided with line lid, the driver card buckle portion being suitable for driver and installing is set bottom support arm, two protrusions are set bottom line lid, protrude and be connected with driver card buckle portion top, wire is located in wire casing, and drive covers blocks line lid.
4. the three-dimensional accumulation bulb lamp of LED according to claim 3, it is characterized in that: described drive covers bottom even arranges four drive covers block button holes, drive covers block button hole is connected with the protruding buckle of the lamp body of lamp body inside, drive covers arranges battery installation section, battery installation section surrounding arranges battery cover fastening hole, battery buckle projection bottom battery cover is inserted in battery cover fastening hole fixing, and battery cover, in " U " shape structure, battery cover is offered some thermal vias.
5. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: described driver is PCB drive circuit board.
6. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: described base material is plastics or moulds covered with gold leaf genus or metal; Bottom lamp body, tooth mutual to lamp holder revolves and is fixedly connected with.
7. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: the outer surface of described base and/or lamp body is provided with layer of paint.
8. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: described LED-baseplate is aluminium alloy plate, glass pricker plate or ceramic wafer; Heat dissipating layer is provided with bottom LED-baseplate.
9. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: described support arm quantity is 2 ~ 5.
10. the three-dimensional accumulation bulb lamp of LED according to claim 3, is characterized in that: also comprise radiating seat, and be connected with lamp body buckle by radiating seat bottom cell-shell, bottom cell-shell, another side is connected with base buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572143.XA CN104279491B (en) | 2014-10-23 | 2014-10-23 | A kind of LED three-dimensional accumulation bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572143.XA CN104279491B (en) | 2014-10-23 | 2014-10-23 | A kind of LED three-dimensional accumulation bulb lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279491A true CN104279491A (en) | 2015-01-14 |
| CN104279491B CN104279491B (en) | 2016-09-07 |
Family
ID=52254653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572143.XA Active CN104279491B (en) | 2014-10-23 | 2014-10-23 | A kind of LED three-dimensional accumulation bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279491B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122805A (en) * | 2016-06-28 | 2016-11-16 | 东南大学 | A kind of LEDbulb lamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141343A1 (en) * | 2007-05-10 | 2008-11-20 | Johannes Gerhardus Bartelink | Light fitting |
| DE202008015948U1 (en) * | 2008-12-02 | 2009-02-26 | CERAMATE TECHNICAL CO., LTD., Luch | light bulb |
| CN101788112A (en) * | 2009-12-07 | 2010-07-28 | 浙江大学 | Three-dimensional heat dissipation high-power LED illumination device |
| CN202938213U (en) * | 2012-11-30 | 2013-05-15 | 四川天圆地方新能源科技有限公司 | Light-emitting diode (LED) emergency bulb lamp |
| CN103196092A (en) * | 2013-04-03 | 2013-07-10 | 东莞市中实创半导体照明有限公司 | Photoelectric complementary light-emitting diode (LED) bulb lamp |
| CN203442654U (en) * | 2013-08-23 | 2014-02-19 | 深圳市灏腾达科技有限公司 | LED bulb free of soldering tin |
| CN204164917U (en) * | 2014-10-23 | 2015-02-18 | 横店集团得邦照明股份有限公司 | The three-dimensional accumulation bulb lamp of a kind of LED |
-
2014
- 2014-10-23 CN CN201410572143.XA patent/CN104279491B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141343A1 (en) * | 2007-05-10 | 2008-11-20 | Johannes Gerhardus Bartelink | Light fitting |
| DE202008015948U1 (en) * | 2008-12-02 | 2009-02-26 | CERAMATE TECHNICAL CO., LTD., Luch | light bulb |
| CN101788112A (en) * | 2009-12-07 | 2010-07-28 | 浙江大学 | Three-dimensional heat dissipation high-power LED illumination device |
| CN202938213U (en) * | 2012-11-30 | 2013-05-15 | 四川天圆地方新能源科技有限公司 | Light-emitting diode (LED) emergency bulb lamp |
| CN103196092A (en) * | 2013-04-03 | 2013-07-10 | 东莞市中实创半导体照明有限公司 | Photoelectric complementary light-emitting diode (LED) bulb lamp |
| CN203442654U (en) * | 2013-08-23 | 2014-02-19 | 深圳市灏腾达科技有限公司 | LED bulb free of soldering tin |
| CN204164917U (en) * | 2014-10-23 | 2015-02-18 | 横店集团得邦照明股份有限公司 | The three-dimensional accumulation bulb lamp of a kind of LED |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122805A (en) * | 2016-06-28 | 2016-11-16 | 东南大学 | A kind of LEDbulb lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279491B (en) | 2016-09-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A LED three-dimensional rechargeable bulb lamp Effective date of registration: 20231111 Granted publication date: 20160907 Pledgee: Agricultural Bank of China Limited Dongyang sub branch Pledgor: HENGDIAN GROUP TOSPO LIGHTING Co.,Ltd. Registration number: Y2023330002597 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |