CN201462615U - Pendent lamp made by circular plate lamp of reflecting plate of uniform-cross section triangular directional prism - Google Patents
Pendent lamp made by circular plate lamp of reflecting plate of uniform-cross section triangular directional prism Download PDFInfo
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- CN201462615U CN201462615U CN2009200757868U CN200920075786U CN201462615U CN 201462615 U CN201462615 U CN 201462615U CN 2009200757868 U CN2009200757868 U CN 2009200757868U CN 200920075786 U CN200920075786 U CN 200920075786U CN 201462615 U CN201462615 U CN 201462615U
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- pendent
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Abstract
The utility model discloses a pendent lamp made by a circular plate lamp of a reflecting plate of a uniform-cross section triangular directional prism, which comprises two circular reflecting plates, an inner lamp frame and an outer lamp frame, two lamp strips, two reflecting lining plates, a lamp cover and a support plate of an electrical source with a constant flow source, wherein the two circular light plates respectively are a circular inner reflecting plate and a ring-shaped outer reflecting plate, and the peripheries of the two circular reflecting plates are provided with flanges; the inner reflecting plate in installed in the inner lamp frame to form an inner lamp groove, the inner lamp frame which is filled with the inner reflecting plate is fixed in a ring hole of the outer reflecting plate, the smooth plane of the inner reflecting plate is aligned with that of the outer reflecting plate, and the outer lamp frame is covered on the outer reflecting plate to form an outer lamp groove; the two lamp strips are respectively installed in the inner lamp groove and the outer lamp groove; the two reflecting lining plates are respectively covered on the inner reflecting plate and the outer reflecting plate; the lamp cover is installed on the outer lamp frame; and the support plate of the electrical source with the constant flow source is installed on the flat top of a ceiling, and the output end of the constant flow source is connected with connecting terminals of the lamp strips with electric cables. The power of the pendent lamp is only one-tenth of that of a filament lamp, and the pendent lamp has the advantage of directional illumination with out dazzle, and is suitable for indoor illumination. The outer lamp frame of the pendent lamp can be collocated with decorating parts, thereby being gorgeous and exquisite as the existing pendent lamp.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of pendent lamp made from circular reflector of uiform section triangle directional prism and the SMD lamp bar of light emitting diode multicore sheet (being called for short LED lamp bar).
Background technology
At present, light emitting diode (LED) semiconductor lighting technology is one of technology of the tool development prospect in the whole world, and it has characteristics such as energy-efficient, environmental protection, life-span length, easy care.From long-rangely, LED semiconductor lighting technology will replace traditional incandescent lamp and fluorescent lamp, and becomes one of following main lamp source.
Pendent lamp is indoor or the illuminating lamp in hall, and traditional pendent lamp is various informative, and for example, it is that one or more incandescent lamps add a glass lamp shade, or configuration incandescent light bulb suspention or tap framework form in being leant on by one or more glass marbles or glass.The consumption that no matter such pendent lamp is to use an incandescent lamp still is a plurality of incandescent lamp electric power is quite huge.Therefore we think and are necessary to design a kind of LED of crying uiform section triangle directional prism reflector plectane lamp pendent lamp, old standard interface spare has been loaded the environmental protection lamp body, make it to continue to use, Limited resources is utilized substantially as a kind of bulb connector form.
The applicant is carved with the reflector of bar shaped triangle microtrabeculae prism or reflecting piece except having good reflection, the refraction action under irradiation of sunlight on a face of discovering at transparent plastic material in 2004, and when loading onto light emitting diode lamp bodies such as (LED) thereon, can also make the whole light-emitting area that can play additional illuminating effect that forms of reflector.More unexpected be that the reflector under prismatic action of light emitting diode one by one as spot light becomes unexpectedly is a surface source luminescence plate that can be used as illumination.This show no matter be the microtrabeculae prism of flat board or circular slab behind the light emitting diode lamp body that some low-power, little electric current are set on their limit, these lamp bodies emit beam and can reflect from each microtrabeculae prism, can produce effective the illumination.
It should be noted that and well to be used to the circular reflector of the microtrabeculae prism that throws light on, the applicant studies intensively and repeated calculation through the mounting structure to microtrabeculae prism design layout, lamp body on the reflector, just makes reflector reach a new height on the illuminating effect of directional lighting.These new summary of the invention are disclosed in not long ago in the autograph " the circular reflector of uiform section triangle directional prism and by its plectane lamp of making " of the international patent application no PCT (CN)/2008/001534 that submits to and the autograph of international patent application no PCT (CN)/2008/001533 " light emitting diode multicore sheet paster and the lamp bar that this paster is made is housed ", quote at this for your guidance.It should be noted that the plectane lamp of above-mentioned international patent application comprises making and comprises reflector, heat radiation frame, lamp bar, reflection liner and/or heat sink, and described reflector is by the circular reflector of the defined uiform section triangle of its theme directional prism.
For the circular reflector of described uiform section triangle directional prism (being called for short circular reflector or reflector), it is meant that the radial direction from centre axis is provided with a plurality of concentric ring-type microtrabeculae prisms on the surface of its prism facets, the vertical cross-section of doing by central axis, the cross section of each ring-type microtrabeculae prism is a triangle, the indention continuous distributed, described triangle shape same cross-sectional each other is long-pending equal, section triangle summit apart from a nearest ring-type microtrabeculae prism of central axis is the shortest apart from the distance on another surface that is called smooth surface of circular reflector, distance towards all back gauge smooth surfaces of the left and right sides increases progressively successively gradually, the radially line on the section triangle summit of each ring-type microtrabeculae prism is the straight line of two inclinations, the central axis of they and circular reflector intersects at a point, and all form angle α with the smooth surface of circular reflector, α is less than 45 degree, and distance or the spacing of each section triangle on diametric(al) equates.
For described light emitting diode multicore sheet paster and the lamp bar that this paster is made is housed, it comprises the wiring board of a more piece paster and a strip.Each joint of more piece paster comprises four the light emitting diode multicore sheet pasters and a current-limiting resistance of series connection, and each saves paster then to be connected in parallel.Should recognize that in each paster of light emitting diode multicore sheet paster 2～8 chips are set, the power of each chip paster is at 0.02～0.12.W, so the many more power of the joint number of paster are big more.The wiring board of strip be on its surface highly to be divided into up and down two parts, top is provided with power supply terminal through-hole contact point, current-limiting resistance through hole solder joint and negative pole line through hole solder joint, the bottom is provided with a plurality of light emitting diode paster power electrode pads; Its another surface go up with the LED power source electrode position back to part be provided with radiating copper sheet.The described light emitting diode multicore sheet paster that respectively saves paster is placed on the LED power source electrode of wiring board with the alternate certain distance of joint paster order, light emitting diode multicore paster is anodal to be connected power supply terminal through-hole contact point and negative pole through hole line solder joint respectively with negative pole, and current-limiting resistance is welded on current-limiting resistance through hole solder joint and is connected between two light emitting diode multicore pasters of each joint paster series connection.The lamp bar can be made rectangular or circumflexion, is installed in the annular light trough that light trough that reflecting piece and heat radiation frame form or circular reflector and heat radiation frame form and is that each paster is close to the light trough inwall.Each light emitting diode multicore paster comprise an encapsulating housing, a plurality of light-emitting diode chip for backlight unit, with the electrode and a cap of light-emitting diode chip for backlight unit respective numbers, wherein, encapsulating housing is made by high-temperature resistance plastice or pottery, and its upper face center has its bottom surface and is oval groove as installation LED light emission platform; A plurality of light-emitting diode chip for backlight unit are that above next word line arrangement is installed on the flat pad; Be arranged on the lower surface of encapsulating housing with the plane distribution of light-emitting diode chip for backlight unit respective numbers and large-area as far as possible electrode, be configured in the lower surface both sides symmetrically with center line, and be connected with electrode by chip lead; Cap is filled in groove and covers on a plurality of light-emitting diode chip for backlight unit with silica gel and forms.
Described reflection liner is suitable to be the reflection that is used for the light of LFD paster very small amount of scattered outside prism.It has the approximately uniform size of reflecting piece, can select plastics, paper or metal material for use, makes as aluminium alloy, and it is installed between sheet lamp and the heat radiation frame.In some occasion, the reflection liner can replace with heat sink, and one face is as reflecting surface, and another face is set to radiating surface.
Therefore, in the foregoing invention patent application, can abbreviate the circular reflector plectane of the uiform section triangle directional prism lamp that constitutes by above circular reflector, lamp bar, reflection liner as " directional prism reflector plectane lamp ".
Since uiform section triangle directional prism reflector plectane light fixture have reflection of rational in infrastructure, reflector and emergent ray evenly, light energy loss of light in transmission course is minimum, particularly the efficiency of transmission of the light that light emitting diode sent total internal reflection in reflector can reach 90～99%, has energy-efficient, safe and reliable.And these plate lamps are different with traditional shot-light, need not to regulate in use occasion the main spindle's of emission light fixture, just can produce people's light that need, that certain projectional angle is arranged, therefore also can be used to make light fixture., in the version of above plectane lamp, do not provide adaptive lamp holder and lamp socket mutually.In order to adapt to the needs that pendent lamp head with special power interface and thread lamp socket match, can keep under the constant situation of its basic structure according to plectane lamp characteristics, configuration comprises the necessary parts of pendent lamp head, and the part parts of revising described plectane lamp, as circular reflecting piece syndeton, our a kind of pendent lamp of making by the circular reflector of uiform section triangle directional prism that will propose below just.
Summary of the invention
The purpose of this utility model provides a kind of pendent lamp made from uiform section triangle directional prism reflector plectane lamp, and the lamp of background illumination can be provided.
The technical scheme that realizes above-mentioned purpose is: the pendent lamp made from uiform section triangle directional prism reflector plectane lamp of the present invention, comprise that positive and negative respectively has the circular reflector of prism facets and smooth flat, this circle reflector is provided with an annular lip at smooth flat one lateral edges, lamp bar with printed substrate and a plurality of light emitting diode multicore sheet pasters, one of the lamp bar has binding post, lamp door, the reflection liner plate, light cover, attaching plug and constant-current source, wherein, also comprise a power supply cover and power supply supporting plate, described circular reflector is two, the i.e. interior reflector of a circle, the outer reflector of an annular, described lamp door is two, promptly inside and outside lamp door, interior reflector is installed in the interior lamp door, light trough in forming between its flange and interior lamp door inwall, be fixed in the interior lamp door of reflector in packing in the outer reflector annular distance and make inside and outside the smooth flat of reflector be in alignment with each other, described housing lamp is one to have the cover frame of circular open, it is sleeved on the outer reflector, outer lamp door opening is positioned on the outer reflector smooth flat periphery, and form an outer light trough between its inwall and outer reflector flange, described lamp bar is two, the length difference is installed in the inside and outside light trough separately, described reflection liner plate has two, the i.e. interior lining panel of a circle, the outer liner plate of an annular, cover respectively on the inside and outside reflector, described light cover is provided with centre bore, be installed on the outer lamp door by screw, described power supply supporting plate is to be used to be installed on the flat-top of ceiling, which is provided with installing hole, described constant-current source is installed on the power supply supporting plate, described power supply cover is installed under the power supply supporting plate, and the centre bore that the output of described constant-current source passes light cover by cable is connected to inside and outside the inside and outside reflector on the binding post in the light trough.
Pendent lamp as previously discussed, wherein, also comprise a power connection cover, it is the bell jar shape, and there is an aperture on the top, it is installed in the central authorities of light cover, and the output cable of described constant-current source electricity is connected on the binding post of the inside and outside light trough of inside and outside circular reflector through this aperture, the centre bore cable that passes light cover.
Pendent lamp as previously discussed, wherein, also comprise a power connection, it is installed on the capping at centre bore place of light cover, and the input of described constant-current source connects the power line of 220V, and the cable of the output of described constant-current source is the cable of 12V, be to be connected to the power connection upper end, be wired to down the binding post of lamp bar again from it, and described power connection is to be positioned at the power connection cover.
Pendent lamp as previously discussed wherein, also comprises some iron blocks and magnet piece, and described power supply cover and power supply supporting plate are provided with groove opposite on the edge, and respectively embedding iron block and magnet are with relative adhesive.
Pendent lamp as previously discussed wherein, also comprises first and second sealing rings, described first sealing ring be installed in that outer lamp door is opened and the apparent surface of outer reflector between, described second sealing ring is installed between the apparent surface of edge of light cover and outer lamp door.
Pendent lamp as previously discussed, wherein, the power of described pendent lamp is at 2～10W..
Pendent lamp as previously discussed wherein, also comprises a plurality of decorations, is the edge that is suspended on outer lamp door with line in uniform way, and described decoration is selected from one of glass marble and a string glass bar one by one.
Therefore the essential structure of the pendent lamp that the uiform section triangle directional prism reflector plectane lamp of usefulness of the present utility model is made is power supply cover, power supply supporting plate, plectane lamp, power connection cover etc.Like this, this plectane lamp is combined by two plectane lamps, and the scope of its power and illumination has bigger expansion and can be the same widely-used with original incandescent lamp pendent lamp.And, since the pendent lamp of uiform section triangle directional prism reflector plectane lamp with the incandescent lamp equal illumination under, only consume and account for incandescent lamp 1/10th power, be the good energy-conservation lamp.Pendent lamp of the present utility model also has the advantage of directional lighting, does not have dazzle, and the illumination intensity distribution of the exit facet of this pendent lamp be basically in the middle of the light intensity of 40 degree angle of releases more concentrated, this distribution is more conducive to illumination and uses.Simultaneously, described pendent lamp is an area source, and light concentrates under the lamp flat horizontal lines, does not produce dazzle, thus can use be installed in indoor.In addition, this pendent lamp is laid the installation that iron block and magnet piece help stating the power supply cover stating between power supply cover and the power supply supporting plate, also hang decoration etc. with line on the edge of lamp door outside, this explanation can equally with existing pendent lamp be arranged splendidly, exquisite beyond compare in appearance.
Brief Description Of Drawings
Fig. 1 is the cutaway view of one of pendent lamp of the present utility model;
Fig. 2 is the pendent lamp upward view of a Fig. 1;
Fig. 3 is two a cutaway view of pendent lamp of the present utility model;
Fig. 4 is three a cutaway view of pendent lamp of the present utility model;
Fig. 5 is the pendent lamp upward view of Fig. 4;
Fig. 6 is four a cutaway view of pendent lamp of the present utility model;
Fig. 7 utilizes several pendent lamp of the present utility model to form the view of cluster illumination lamps;
Fig. 8 is the pendent lamp upward view of Fig. 7.
The specific embodiment
See also Fig. 1 to Fig. 5, a kind of pendent lamp made from uiform section triangle directional prism reflector plectane lamp, comprise 5,6, two reflections of 3,4, two lamp bars of 1,2, two lamp doors of two circular reflectors liner plate 7,8, light cover 9, power supply supporting plate 10, power supply cover 30, constant-current source 20, wherein, two circular reflectors, one is circular interior reflector 1, one is the outer reflector 2 of annular, their positive and negative respectively has prism facets and smooth flat, respectively is provided with an annular lip at smooth flat one lateral edges.
Two lamp doors are an interior lamp door 3 and an outer lamp door 4, interior lamp door 3 is annular rings, interior reflector 1 is installed in the interior lamp door 3, light trough 31 in forming between the inwall of its flange and interior lamp door 3, then, be fixed in the interior lamp door 3 of reflector 1 in packing in outer reflector 2 annular distances and make inside and outside the smooth flat of reflector be in alignment with each other or levelling.Housing lamp 4 is one to have the cover frame of circular open, and it is sleeved on the outer reflector 2, and outer lamp door open joint ground is positioned on the smooth flat periphery of outer reflector 2, and forms an outer light trough 41 between its inwall and outer reflector flange.，
The length of two lamp bars is different, and short label is 5, and long label is 6, is installed on separately in the inside and outside light trough 31,41.Usually, the lamp bar comprises printed substrate and a plurality of light emitting diode multicore sheet paster, and one of the lamp bar has binding post.
Two blocks of reflection liner plates also are distinguishing, and one is circular interior lining panel 7, and another piece is the outer liner plate 8 of annular, covers respectively on the prism facets of inside and outside reflector 1,2 or inside and outside reflector.
Light cover 9 has centre bore, and it is installed on the outer lamp door 4 by screw.
Power supply supporting plate 10 is to be used for being fixedly installed on the flat-top 100 of ceiling therefore by swell fixture 102, which is provided with installing hole, in addition, for power supply being installed down at it, thus carriage 101 also be provided with, with the support plate disc lamp.
Constant-current source 20 is installed on the power supply supporting plate 10, is actually by the carriage on its lower surface 101 to be supported.The input of this constant-current source 20 connects the power line of 220V.
The cover central authorities of power supply cover 30 have a through hole, and it is installed under the power supply supporting plate.Like this, the output of described constant-current source 20 centre bore that passes the through hole of power supply cover 30 and light cover by cable 201 is connected to inside and outside the inside and outside reflector in the light trough 31,41 on the binding post of lamp bar 5,6.
Preferable, pendent lamp has a power connection 40, it is installed on the capping at centre bore place of light cover 9, purpose is to make the cable of the output that constant-current source draws not be directly connected to the binding post of lamp bar, but be connected to power connection 40 upper ends (input) earlier, be connected to the binding post of lamp bar 5,6 again from its lower end (output).The power line of the input of described constant-current source is 200V, and the cable of output is the cable of 12V.
In one embodiment, pendent lamp also comprises the power connection cover 50 of a bell jar shape, there is an aperture on its top, it is installed in the central authorities of light cover 9. under the situation that is provided with power connection cover 50, and the output cable of described constant-current source 20 or also will pass through this aperture, be connected to the power connection 40. described light cover power connections 40 that are installed in and be positioned at the power connection cover.
In another embodiment, pendent lamp also comprises some iron blocks 60 and magnet piece 70, described power supply cover 30 and power supply supporting plate 10 are provided with groove opposite on the edge, iron block 60 and magnet 70 are embedded in the groove in the mode of positioned opposite respectively, so that when installing to power supply cover 30 on the power supply supporting plate 10, be maintained fixed or predetermined fixed, to be easy to install and maintain by magnetive attraction.。
In a preferred embodiment, for strengthening sealing to the plectane lamp, pendent lamp comprises first and second sealing rings 80,90, wherein, first sealing ring 80 is installed between the apparent surface of outer lamp door 4 and outer reflector 2, and second sealing ring 90 is installed between the apparent surface of edge 4 of light cover 9 and outer lamp door.The power of described pendent lamp is at 2～10W..
At another embodiment, pendent lamp also comprises a plurality of decorations, for example is suspended on the edge of outer lamp door in uniform way with line, and described decoration is selected from one by one glass marble 200,200 ' and one of a string glass bar 300.
See also Fig. 6, the decoration of pendent lamp can also be mounted in some ornaments 400 that the animals and plants model is housed of light cover 9.Pendent lamp can also carry out the art design, forms cluster illumination lamps with several pendent lamps, as shown in Figure 7 and Figure 8.
Claims (7)
1. pendent lamp made from uiform section triangle directional prism reflector plectane lamp, comprise that positive and negative respectively has the circular reflector of prism facets and smooth flat, this circle reflector is provided with an annular lip at smooth flat one lateral edges, lamp bar with printed substrate and a plurality of light emitting diode multicore sheet pasters, one of the lamp bar has binding post, lamp door, the reflection liner plate, light cover, attaching plug and constant-current source, it is characterized in that, also comprise a power supply cover and power supply supporting plate, described circular reflector is two, the i.e. interior reflector of a circle, the outer reflector of an annular, described lamp door is two, promptly inside and outside lamp door, interior reflector is installed in the interior lamp door, light trough in forming between its flange and interior lamp door inwall, be fixed in the interior lamp door of reflector in packing in the outer reflector annular distance and make inside and outside the smooth flat of reflector be in alignment with each other, described housing lamp is one to have the cover frame of circular open, it is sleeved on the outer reflector, outer lamp door opening is positioned on the outer reflector smooth flat periphery, and form an outer light trough between its inwall and outer reflector flange, described lamp bar is two, the length difference is installed in the inside and outside light trough separately, described reflection liner plate has two, the i.e. interior lining panel of a circle, the outer liner plate of an annular, cover respectively on the inside and outside reflector, described light cover is provided with centre bore, be installed on the outer lamp door by screw, described power supply supporting plate is to be used to be installed on the flat-top of ceiling, which is provided with installing hole, and described constant-current source is installed on the power supply supporting plate, described power supply cover is installed under the power supply supporting plate, and the centre bore that the output of described constant-current source passes light cover by cable is connected to inside and outside the inside and outside reflector on the binding post in the light trough.
2. pendent lamp as claimed in claim 1, it is characterized in that, also comprise a power connection cover, it is the bell jar shape, and there is an aperture on the top, it is installed in the central authorities of light cover, and the output cable of described constant-current source electricity is connected on the binding post of the inside and outside light trough of inside and outside circular reflector through this aperture, the centre bore cable that passes light cover.
3. pendent lamp as claimed in claim 1 or 2, it is characterized in that, also comprise a power connection, it is installed on the capping at centre bore place of light cover, and the input of described constant-current source connects the power line of 220V, and the cable of the output of described constant-current source is the cable of 12V, be to be connected to the power connection upper end, be wired to down the binding post of lamp bar again from it, and described power connection is to be positioned at the power connection cover.
4. pendent lamp as claimed in claim 1 is characterized in that, also comprises some iron blocks and magnet piece, and described power supply cover and power supply supporting plate are provided with groove opposite on the edge, and respectively embedding iron block and magnet are with relative adhesive.
5. pendent lamp as claimed in claim 1, it is characterized in that, also comprise first and second sealing rings, described first sealing ring be installed in that outer lamp door is opened and the apparent surface of outer reflector between, described second sealing ring is installed between the apparent surface of edge of light cover and outer lamp door.
6. pendent lamp as claimed in claim 1 is characterized in that the power of described pendent lamp is at 2～10W..
7. pendent lamp as claimed in claim 1 is characterized in that, also comprises a plurality of decorations, is the edge that is suspended on outer lamp door with line in uniform way, and described decoration is selected from one of glass marble and a string glass bar one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200757868U CN201462615U (en) | 2009-08-04 | 2009-08-04 | Pendent lamp made by circular plate lamp of reflecting plate of uniform-cross section triangular directional prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200757868U CN201462615U (en) | 2009-08-04 | 2009-08-04 | Pendent lamp made by circular plate lamp of reflecting plate of uniform-cross section triangular directional prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462615U true CN201462615U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200757868U Expired - Lifetime CN201462615U (en) | 2009-08-04 | 2009-08-04 | Pendent lamp made by circular plate lamp of reflecting plate of uniform-cross section triangular directional prism |
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| CN (1) | CN201462615U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691915A (en) * | 2012-06-06 | 2012-09-26 | 李成昌 | Lighting device provided with LED (light-emitting diode) lamp panels applying crystal lamp or parchment lamp as light source |
| CN103499041A (en) * | 2013-10-18 | 2014-01-08 | 潘定国 | LED coaxial combination optical engine and illumination lamp thereof |
| CN103742845A (en) * | 2014-01-17 | 2014-04-23 | 苏州承腾电子科技有限公司 | Hanging type LED (light emitting diode) lamp |
| CN105508940A (en) * | 2016-01-13 | 2016-04-20 | 茹朝贵 | Ceiling type ceiling lamp |
| CN105508943A (en) * | 2016-01-15 | 2016-04-20 | 茹朝贵 | Ceiling lamp easy to maintain |
| CN110307499A (en) * | 2018-03-27 | 2019-10-08 | 深圳市晶艺装饰设计工程有限公司 | A kind of decorating ceiling lamp and its installation method |
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2009
- 2009-08-04 CN CN2009200757868U patent/CN201462615U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691915A (en) * | 2012-06-06 | 2012-09-26 | 李成昌 | Lighting device provided with LED (light-emitting diode) lamp panels applying crystal lamp or parchment lamp as light source |
| CN102691915B (en) * | 2012-06-06 | 2015-12-02 | 李成昌 | The lighting device of a kind of LED lamp panel application Crystal lamp or sheepskin lamp as light source |
| CN103499041A (en) * | 2013-10-18 | 2014-01-08 | 潘定国 | LED coaxial combination optical engine and illumination lamp thereof |
| WO2015055135A1 (en) * | 2013-10-18 | 2015-04-23 | 潘定国 | Led coaxially-combined light engine and lighting fixture therefor |
| CN103499041B (en) * | 2013-10-18 | 2015-08-26 | 潘定国 | LED coaxial combination optical photo engine and lighting thereof |
| CN103742845A (en) * | 2014-01-17 | 2014-04-23 | 苏州承腾电子科技有限公司 | Hanging type LED (light emitting diode) lamp |
| CN105508940A (en) * | 2016-01-13 | 2016-04-20 | 茹朝贵 | Ceiling type ceiling lamp |
| CN105508940B (en) * | 2016-01-13 | 2017-07-25 | 茹朝贵 | A kind of ceiling suspending lamp |
| CN105508943A (en) * | 2016-01-15 | 2016-04-20 | 茹朝贵 | Ceiling lamp easy to maintain |
| CN105508943B (en) * | 2016-01-15 | 2017-07-21 | 茹朝贵 | A kind of pendent lamp easily repaired |
| CN110307499A (en) * | 2018-03-27 | 2019-10-08 | 深圳市晶艺装饰设计工程有限公司 | A kind of decorating ceiling lamp and its installation method |
| CN110307499B (en) * | 2018-03-27 | 2021-07-02 | 深圳市晶艺装饰设计工程有限公司 | Decorative ceiling lamp and mounting method thereof |
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