CN110185949A - A kind of LED line bubble - Google Patents
A kind of LED line bubble Download PDFInfo
- Publication number
- CN110185949A CN110185949A CN201910587800.0A CN201910587800A CN110185949A CN 110185949 A CN110185949 A CN 110185949A CN 201910587800 A CN201910587800 A CN 201910587800A CN 110185949 A CN110185949 A CN 110185949A
- Authority
- CN
- China
- Prior art keywords
- transparent plastic
- bottom case
- fixed bottom
- led line
- lamp housing
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 171
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims description 8
- 229920005479 Lucite® Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims description 2
- 241000258971 Brachiopoda Species 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V17/101—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 permanently, e.g. welding, gluing or riveting
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED line bubbles, including lamp cap, driver in the lamp cap and the LED line silk being electrically connected with the driver, the top mirror image of the lamp cap is equipped with the first transparent plastic lamp housing and the second transparent plastic lamp housing, the lower part of the first transparent plastic lamp housing is equipped with the fixed bottom case of the first transparent plastic of the semi-cylindrical of bottom opening, the second transparent plastic lamp housing is equipped with the fixed bottom case of the second transparent plastic corresponding with the fixed bottom case of first transparent plastic, it is semicircle and diameter side open the first transparent plastic shell that the top of the fixed bottom case of first transparent plastic, which is equipped with section, the top of the fixed bottom case of second transparent plastic is equipped with the second transparent plastic shell corresponding with the first transparent plastic shell, the first transparent plastic lamp housing passes through ultrasonic wave and described the Two transparent plastic lamp housings are welded as a whole.LED line bubble of the present invention is easy for installation, uses environmental protection.
Description
Technical field
The present invention relates to a kind of lighting apparatus, and in particular to a kind of LED line bubble.
Background technique
The lamp housing of current LED line bubble is made by glass tube, first LED line when installation
In silk threading glass tube lamp housing, then glass tube lamp housing adhered on plastic lamp base, then installation of driver with glue, lamp is finally installed
The glass tube of head, this LED line bubble is easily broken during the installation process, due to the various shapes of LED line bubble, LED
Lines filament is difficult to install during putting into glass tube, time-consuming and laborious, and glue can give out in use
The chemical substance of poison, pollutes the environment, glue has been grown using the time to be easy to lose paste functionality, to influence LED line item
The use function of light bulb.Therefore, in order to avoid disadvantage existing in the prior art, it is necessary to make improvement to the prior art.
Summary of the invention
It is an object of the invention to overcome shortcoming and deficiency in the prior art, provide it is a kind of it is easy for installation, using environmental protection
LED line bubble.
The present invention is realized by following technical solution: a kind of LED line bubble, including lamp cap, is set to the lamp
The top mirror image of driver in head and the LED line silk that be electrically connected with the driver, the lamp cap is transparent equipped with first
Plastic lamp housing and the second transparent plastic lamp housing, the lower part of the first transparent plastic lamp housing are equipped with the semi-cylindrical of bottom opening
First transparent plastic fixes bottom case, and the second transparent plastic lamp housing is equipped with corresponding with the fixed bottom case of first transparent plastic
The fixed bottom case of the second transparent plastic, the fixed bottom case of first transparent plastic and the fixed bottom case of second transparent plastic are constituted
The transparent plastic lamp holder of one bottom opening, it is semicircle and diameter that the top of the fixed bottom case of first transparent plastic, which is equipped with section,
First transparent plastic shell of side open, the top of the fixed bottom case of second transparent plastic be equipped with it is described first transparent
The corresponding second transparent plastic shell of plastic case, the first transparent plastic shell and the second transparent plastic shell are constituted
The section of the one accommodating LED line silk is circular lucite pipe, and the first transparent plastic lamp housing passes through ultrasonic wave
It is welded as a whole with the second transparent plastic lamp housing.
Further, it is set on the fixed bottom case of first transparent plastic and the contact surface of the fixed bottom case of second transparent plastic
There is the first pillar, the fixed bottom case of second transparent plastic is equipped with the first mounting hole corresponding with first pillar.
Further, it is set on the fixed bottom case of first transparent plastic and the contact surface of the fixed bottom case of second transparent plastic
There is the second mounting hole, the fixed bottom case of second transparent plastic is equipped with the second pillar corresponding with second mounting hole.
Further, it is convex to be equipped with third for the contact surface of the first transparent plastic shell and the second transparent plastic shell
Column, the second transparent plastic shell are equipped with third mounting hole corresponding with the third pillar.
Further, the contact surface of the first transparent plastic shell and the second transparent plastic shell is equipped with the 4th peace
Hole is filled, the second transparent plastic shell is equipped with the 4th pillar corresponding with the 4th mounting hole.
Further, the top of the transparent plastic lamp holder is equipped with the aperture passed through for the LED line silk.
Further, the first transparent plastic lamp housing and the second transparent plastic lamp housing are PC transparent plastic component.
Further, the transparent plastic lamp holder is connected in the lamp cap.
Further, the lucite pipe is in heart-shaped setting.
Compared with the existing technology, the present invention is equipped with the first transparent plastic lamp housing and the second transparent plastic lamp housing by mirror image,
First transparent plastic lamp housing and the second transparent plastic lamp housing are equipped with the fixed bottom case of transparent plastic and transparent plastic shell, installation
When, LED line silk is first installed into the first transparent plastic shell of the first transparent plastic lamp housing or the second transparent plastic
In second transparent plastic shell of lamp housing, installation is easy, time saving and energy saving, then again by ultrasonic wave the first transparent plastic lamp housing
It being welded as a whole with the second transparent plastic lamp housing, avoids being installed with glue, pollute the environment, the present invention is easy for installation,
Use environmental protection.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of LED line of the present invention bubble；
Fig. 2 is the structural exploded view of LED line of the present invention bubble.
In figure: 1- lamp cap；2- driver；3-LED lines filament；4- the first transparent plastic lamp housing；The second transparent plastic of 5-
Lamp housing；The first transparent plastic of 6- fixes bottom case；The second transparent plastic of 7- fixes bottom case；8- transparent plastic lamp holder；9- first is transparent
Plastic case；10- the second transparent plastic shell；11- lucite pipe；The first mounting hole of 12-；The second pillar of 13-；14- third
Mounting hole；The 4th pillar of 15-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
A kind of LED line of the invention bubble as depicted in figs. 1 and 2, the driver 2 including lamp cap 1, in lamp cap 1
And the LED line silk 3 being electrically connected with driver 2, it is saturating that the top mirror image of lamp cap 1 is equipped with the first transparent plastic lamp housing 4 and second
Bright plastic lamp housing 5, the lower part of the first transparent plastic lamp housing 4 are equipped with the fixed bottom of the first transparent plastic of the semi-cylindrical of bottom opening
Shell 6, the second transparent plastic lamp housing 5 are equipped with the fixed bottom case of the second transparent plastic corresponding with the fixed bottom case 4 of the first transparent plastic
7, the transparent plastic lamp holder 8 of the fixed bottom case 6 of the first transparent plastic and the second transparent plastic one bottom opening of the fixed composition of bottom case 7,
It is semicircle and diameter side open the first transparent plastic shell that the top of the fixed bottom case 6 of first transparent plastic, which is equipped with section,
9, the top of the fixed bottom case 7 of the second transparent plastic is equipped with second transparent plastic shell 10 corresponding with the first transparent plastic shell 9,
The section that first transparent plastic shell 9 constitutes an accommodating LED line silk 3 with the second transparent plastic shell 10 is circular transparent
Plastic tube 11, the first transparent plastic lamp housing 4 are welded as a whole by ultrasonic wave with the second transparent plastic lamp housing 5.It is set by mirror image
There are the first transparent plastic lamp housing 4 and the second transparent plastic lamp housing 5, the first transparent plastic lamp housing 4 and the second transparent plastic lamp housing 5 are
Equipped with the fixed bottom case of transparent plastic and transparent plastic shell, when installation, LED line silk is first installed into the first transparent modeling
Expect that installation is held in the first transparent plastic shell 9 of lamp housing 4 or in the second transparent plastic shell 10 of the second transparent plastic lamp housing 5
Easily, time saving and energy saving, then the first transparent plastic lamp housing 4 and the second transparent plastic lamp housing 5 are welded as a whole by ultrasonic wave again,
It avoids being installed with glue, pollute the environment, the present invention is easy for installation, uses environmentally friendly
The contact surface of the fixed bottom case 6 of first transparent plastic and the fixed bottom case 7 of the second transparent plastic is equipped with the first pillar, the
The fixed bottom case 7 of two transparent plastics is equipped with the first mounting hole 12 corresponding with the first pillar, the first pillar and the first mounting hole 12
Facilitate the fixed bottom case 6 of the first transparent plastic and the fixed bottom case 7 of the second transparent plastic to position, is conducive to the fixed bottom case of the first transparent plastic
6 and second the fixed bottom case 7 of transparent plastic carry out ultrasonic bonding.
The contact surface of the fixed bottom case 6 of first transparent plastic and the fixed bottom case 7 of the second transparent plastic is equipped with the second mounting hole,
The fixed bottom case 7 of second transparent plastic is equipped with the second pillar 13 corresponding with the second mounting hole, the second mounting hole and the second pillar
13 facilitate the fixed bottom case 6 of the first transparent plastic and the fixed bottom case 7 of the second transparent plastic to position, and are conducive to the fixed bottom of the first transparent plastic
Shell 6 and the fixed bottom case 7 of the second transparent plastic carry out ultrasonic bonding.
The contact surface of first transparent plastic shell 9 and the second transparent plastic shell 10 is equipped with third pillar, and second is transparent
Plastic case 10 is equipped with third mounting hole 14 corresponding with third pillar, and third pillar and third mounting hole 14 facilitate first thoroughly
Bright plastic case 9 and the second transparent plastic shell 10 position, and are conducive to the first transparent plastic shell 9 and the second transparent plastic shell 10
Carry out ultrasonic bonding.
The contact surface of first transparent plastic shell 9 and the second transparent plastic shell 10 is equipped with the 4th mounting hole, the
Two transparent plastic shells 10 are equipped with the 4th pillar 15 corresponding with the 4th mounting hole, the 4th mounting hole and 15 convenience of the 4th pillar
First transparent plastic shell 9 and the second transparent plastic shell 10 position, and are conducive to the first transparent plastic shell 9 and the second transparent plastic
Shell 10 carries out ultrasonic bonding.
The top of transparent plastic lamp holder 8 is equipped with the aperture passed through for LED line silk 3.
First transparent plastic lamp housing 4 and the second transparent plastic lamp housing 5 are PC transparent plastic component.
Transparent plastic lamp holder 8 is connected in lamp cap 1, and transparent plastic lamp holder 8 can also be with the routine connection of other prior arts
Mode is connected to lamp cap 1.
For lucite pipe 11 in heart-shaped setting, lucite pipe 11 can also the shapes setting such as rounded, star.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of LED line bubble, it is electrically connected including lamp cap, the driver in the lamp cap and with the driver
LED line silk, it is characterised in that: the top mirror image of the lamp cap is equipped with the first transparent plastic lamp housing and the second transparent plastic lamp
Shell, the lower part of the first transparent plastic lamp housing are equipped with the fixed bottom case of the first transparent plastic of the semi-cylindrical of bottom opening, institute
It states the second transparent plastic lamp housing and is equipped with the fixed bottom case of the second transparent plastic corresponding with the fixed bottom case of first transparent plastic,
The fixed bottom case of first transparent plastic is saturating with the cylinder of second transparent plastic, one bottom opening of fixed bottom case composition
Bright plastic lamp base, it is semicircle and diameter side open that the top of the fixed bottom case of first transparent plastic, which is equipped with section,
One transparent plastic shell, the top of the fixed bottom case of second transparent plastic are equipped with corresponding with the first transparent plastic shell
Second transparent plastic shell, the first transparent plastic shell and the second transparent plastic shell constitute an accommodating LED
The section of lines filament is circular lucite pipe, and the first transparent plastic lamp housing is transparent by ultrasonic wave and described second
Plastic lamp housing is welded as a whole.
2. LED line bubble according to claim 1, it is characterised in that: the fixed bottom case of first transparent plastic and institute
The contact surface for stating the fixed bottom case of the second transparent plastic is equipped with the first pillar, and the fixed bottom case of second transparent plastic is equipped with and institute
State corresponding first mounting hole of the first pillar.
3. LED line bubble according to claim 1, it is characterised in that: the fixed bottom case of first transparent plastic and institute
The contact surface for stating the fixed bottom case of the second transparent plastic is equipped with the second mounting hole, the fixed bottom case of second transparent plastic be equipped with
Corresponding second pillar of second mounting hole.
4. LED line according to claim 1 bubble, it is characterised in that: the first transparent plastic shell and described the
The contact surface of two transparent plastic shells is equipped with third pillar, and the second transparent plastic shell is equipped with and the third pillar phase
Corresponding third mounting hole.
5. LED line according to claim 1 bubble, it is characterised in that: the first transparent plastic shell and described the
The contact surface of two transparent plastic shells is equipped with the 4th mounting hole, and the second transparent plastic shell is equipped with and the 4th installation
Corresponding 4th pillar in hole.
6. LED line bubble according to claim 1, it is characterised in that: the top of the transparent plastic lamp holder, which is equipped with, to be supplied
The aperture that the LED line silk passes through.
7. LED line bubble according to claim 1, it is characterised in that: the first transparent plastic lamp housing and second is thoroughly
Bright plastic lamp housing is PC transparent plastic component.
8. LED line bubble according to claim 1, it is characterised in that: the transparent plastic lamp holder is connected in the lamp
Head.
9. LED line bubble according to claim 1, it is characterised in that: the lucite pipe is in heart-shaped setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587800.0A CN110185949A (en) | 2019-07-02 | 2019-07-02 | A kind of LED line bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587800.0A CN110185949A (en) | 2019-07-02 | 2019-07-02 | A kind of LED line bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185949A true CN110185949A (en) | 2019-08-30 |
Family
ID=67724572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587800.0A Pending CN110185949A (en) | 2019-07-02 | 2019-07-02 | A kind of LED line bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185949A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969338Y (en) * | 2006-06-20 | 2007-10-31 | 杨长钦 | Daylight lamp bulb structure |
| CN201575354U (en) * | 2009-09-15 | 2010-09-08 | 摩思科技股份有限公司 | LED (light-emitting diode) module |
| CN201611031U (en) * | 2010-01-26 | 2010-10-20 | 深圳市通普科技有限公司 | LED annular tube |
| CN101994968A (en) * | 2010-08-10 | 2011-03-30 | 山东泰瑞汽车机械电器有限公司 | Novel side steering lamp |
| CN203489081U (en) * | 2013-09-13 | 2014-03-19 | 程有良 | Led lamp |
| CN107795864A (en) * | 2016-08-30 | 2018-03-13 | 浙江亿米光电科技有限公司 | A kind of LED light source prepared based on flexible LED filament |
| CN207112666U (en) * | 2017-07-14 | 2018-03-16 | 漳州立达信光电子科技有限公司 | A kind of revolving light |
| CN209926051U (en) * | 2019-07-02 | 2020-01-10 | 李亚伟 | LED line bulb |
-
2019
- 2019-07-02 CN CN201910587800.0A patent/CN110185949A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969338Y (en) * | 2006-06-20 | 2007-10-31 | 杨长钦 | Daylight lamp bulb structure |
| CN201575354U (en) * | 2009-09-15 | 2010-09-08 | 摩思科技股份有限公司 | LED (light-emitting diode) module |
| CN201611031U (en) * | 2010-01-26 | 2010-10-20 | 深圳市通普科技有限公司 | LED annular tube |
| CN101994968A (en) * | 2010-08-10 | 2011-03-30 | 山东泰瑞汽车机械电器有限公司 | Novel side steering lamp |
| CN203489081U (en) * | 2013-09-13 | 2014-03-19 | 程有良 | Led lamp |
| CN107795864A (en) * | 2016-08-30 | 2018-03-13 | 浙江亿米光电科技有限公司 | A kind of LED light source prepared based on flexible LED filament |
| CN207112666U (en) * | 2017-07-14 | 2018-03-16 | 漳州立达信光电子科技有限公司 | A kind of revolving light |
| CN209926051U (en) * | 2019-07-02 | 2020-01-10 | 李亚伟 | LED line bulb |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110185949A (en) | A kind of LED line bubble | |
| CN204358586U (en) | A kind of novel new line display instrument and light-source system thereof | |
| CN209926051U (en) | LED line bulb | |
| CN202062887U (en) | Light-emitting diode (LED) message board | |
| CN103982831A (en) | Backlight module | |
| CN209514254U (en) | A kind of back light module unit structure easy to assembly | |
| CN204785761U (en) | Novel emergency lighting LED fluorescent tube | |
| CN207895238U (en) | A kind of shadow clock without entity pointer | |
| CN205424481U (en) | Two -way luminous LED ball bubble lamp | |
| CN207065192U (en) | anti-dazzle L ED lamp | |
| CN210601312U (en) | Blackboard lamp | |
| CN206539903U (en) | A kind of plug-in LED | |
| CN105003864A (en) | Novel mosquito repelling plastic lamp shade | |
| CN206193429U (en) | Accurate miniature device of projectable figure sign of no film, grating | |
| CN208719902U (en) | Bulb lamp | |
| CN210860725U (en) | Lamp set | |
| CN213150298U (en) | Attract birth propaganda device convenient to change information | |
| CN210601311U (en) | Blackboard lamp | |
| CN103968266A (en) | Illuminating device | |
| CN202813115U (en) | Automatic control device of classroom lamplight | |
| CN208846198U (en) | It is a kind of to go out optical mode group and lamps and lanterns for lamps and lanterns | |
| CN212537541U (en) | Novel pattern lamp | |
| CN210319838U (en) | Multifunctional safety warning lamp for vehicle | |
| CN205560635U (en) | Shell structure of LED lamp | |
| CN204358480U (en) | A kind of LED bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |