CN205424460U - Pointolite bowl, light source subassembly and lamps and lanterns - Google Patents
Pointolite bowl, light source subassembly and lamps and lanterns Download PDFInfo
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- CN205424460U CN205424460U CN201620211342.2U CN201620211342U CN205424460U CN 205424460 U CN205424460 U CN 205424460U CN 201620211342 U CN201620211342 U CN 201620211342U CN 205424460 U CN205424460 U CN 205424460U
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Abstract
The utility model relates to a pointolite bowl, light source subassembly and lamps and lanterns, this pointolite bowl are the solid of revolution, and the solid of revolution includes one uncovered a, roof, a spectrum part and one side perisporium, and is uncovered in order to receive the light that the LED pointolite jetted out, the roof is with uncovered relative, the spectrum part is formed at the center of roof, and the central point of roof is on the revolving axle, the side perisporium borders on in between the uncovered and roof, first portion light that the LED pointolite jetted out passes through to form behind the internal surface reflection of roof first light beam parallel roughly, second portion light that the LED pointolite jetted out passes through spectrum part primary reflection to the internal surface of the perisporium that inclines, forms second light beam parallel roughly behind the internal surface secondary reflection of rethread side perisporium, and the second light beam is parallel with first light beam cardinal principle. According to the utility model provides a light source subassembly has good spotlight effect, full play LED's energy -saving advantage.
Description
Technical field
This utility model relates to field of illumination lamp technology, particularly to a kind of point source reflector, light source assembly and light fixture.
Background technology
Existing light gathering reflector bell-type lighting, light source luminescent direction and reflector reflection direction are equidirectional settings, and this is suitable mode to tradition full angle point source.Now LED light source gradually substitutes conventional light source, and LED is the light source of orientation Gauss light distribution, if still using traditional reflective cover mode to design spotlighting light fixture, at least there are two defects:
One, light source key light district are disperseed, and low light level district is gathered, and make extraction regions form two kinds of hot spots, and spotlight effect is poor, it is impossible to meet for spotlight effect and the occasion of high light intensity requirement, such as remote bright light torch lamp, lamp of going hunting, submarine light, searchlight etc..
Two, cannot be assembled by reflector due to key light district, make optically focused light intensity be substantially reduced, want to reach higher optically focused brightness, it is necessary to increasing light source power could realize.
Utility model content
This utility model is intended to solve one of above-mentioned technical problem of the prior art the most to a certain extent.To this end, a purpose of the present utility model is to propose a kind of point source reflector.
Another purpose of the present utility model is to propose a kind of light source assembly with above-mentioned point source transmitting cover.
Another purpose of the present utility model is to propose a kind of light fixture with above-mentioned light source assembly.
For achieving the above object, first aspect, this utility model provides a kind of point source reflector, and for the light of reflection one LED point light source, this point source reflector is revolving body, and described revolving body includes:
One is uncovered, to receive the light of described LED point light source injection；
One roof is uncovered relative with described；
One spectrum part, is formed at the center of described roof, and described roof is centrally located on described gyroaxis；
Side perisporium, it is adjacent between described uncovered and described roof, overlap with the gyroaxis of described revolving body when described LED point light source is configured to its optical axis, and its light direction towards described roof time, the Part I light of described LED point light source injection forms the first reflection light of general parallel orientation by the inner surface of described roof after being reflected；The Part II light of the described LED point light source injection inner surface by described spectrum part primary event to described side perisporium, again by forming the second reflection light of general parallel orientation, described second reflection light and the first reflection light general parallel orientation after the inner surface secondary reflection of described side perisporium.
The point source reflector provided according to this utility model, the feature of Gaussian beam distribution is sent out in conjunction with LED light source orientation, all light of LED point light source all can be gathered in rising angle, there is good spotlight effect, and brightness uniformity, there are not two kinds of different hot spots of light and shade, simultaneously, in the case of equal light source power, optically focused brightness can be greatly improved, give full play to the power savings advantages of LED.
It addition, can also have the technical characteristic added as follows according to the point source reflector of utility model:
According to an embodiment of the present utility model, described first reflection light, the second reflection light and described optical axis general parallel orientation.
According to an embodiment of the present utility model, the inner surface of described roof is sphere, and the inner surface of described side perisporium is annular cambered surface or circular cone, and described spectrum part is to rotate, along described gyroaxis, the substantially bullet formed, and towards described LED point light source direction.
According to an embodiment of the present utility model, described LED point light source is configured to the area less than or equal to the greatest cross-section of described spectrum part of the projected area in the direction of the optical axis, and the whole light in the beam angle of described LED point light source are projeced into the inner surface of described roof and the surface of spectrum part.
According to an embodiment of the present utility model, the interior surface curvature of described roof is more than the interior surface curvature of described side perisporium.
Second aspect, this utility model provides a kind of light source assembly, including:
LED point light source；
Point source reflector, is positioned on the light direction of described LED point light source, and this point source reflector is revolving body, and described revolving body includes:
One is uncovered, to receive the light of described point source injection；
One roof is uncovered relative with described；
One spectrum part, is formed at the center of described roof, and described roof is centrally located on described gyroaxis；
Side perisporium, it is adjacent between described uncovered and described roof, overlap with the gyroaxis of described revolving body when described LED point light source is configured to its optical axis, and its light direction towards described roof time, the Part I light of described LED point light source injection forms the first reflection light of general parallel orientation by the inner surface of described roof after being reflected；The Part II light of the described LED point light source injection inner surface by described spectrum part primary event to described side perisporium, again by forming the second reflection light of general parallel orientation, described second reflection light and the first reflection light general parallel orientation after the inner surface secondary reflection of described side perisporium.
The light source assembly provided according to this utility model, wherein, point source reflector combines LED light source orientation and sends out the feature of Gaussian beam distribution, can all be gathered in rising angle by all light of LED point light source, have good spotlight effect, and brightness uniformity, there are not two kinds of different hot spots of light and shade, meanwhile, in the case of equal light source power, optically focused brightness can be greatly improved, give full play to the power savings advantages of LED.
It addition, can also have the technical characteristic added as follows according to the light source assembly of utility model:
According to an embodiment of the present utility model, described first reflection light, the second reflection light and described optical axis general parallel orientation.
According to an embodiment of the present utility model, the inner surface of described roof is sphere, and the inner surface of described side perisporium is annular cambered surface or circular cone；Described spectrum part is to rotate, along described gyroaxis, the substantially bullet formed, and towards described LED point light source direction.
According to an embodiment of the present utility model, described LED point light source is configured to the area less than or equal to the greatest cross-section of described spectrum part of the projected area in the direction of the optical axis, and the whole light in the beam angle of described LED point light source are projeced into the inner surface of described roof and the surface of spectrum part.
The third aspect, this utility model provides a kind of light fixture, has light source assembly as above.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model embodiment point source reflector；
Fig. 2 is the upward view of this utility model embodiment point source reflector；
Fig. 3 is the structural representation of this utility model embodiment light source assembly；
Fig. 4 is the structural representation that this utility model embodiment is labeled with the point source reflector at θ angle；
Fig. 5 is the structural representation that this utility model embodiment is labeled with the point source reflector of A °, B ° angular range.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
Referring to figs. 1 through shown in Fig. 3, this utility model embodiment provides a kind of point source reflector, for reflecting the light of a LED point light source 20, in concrete application, the light direction of LED point light source 20 is towards described point source reflector, say, that LED point light source 20 and point source reflector are mounted opposite, and, the optical axis 00 ' of LED point light source 20 overlaps with the central axis of point source reflector.
Concrete, this point source reflector is revolving body.This revolving body includes uncovered 10, one roof 11, spectrum part 13 and a side perisporium 12.Wherein, uncovered 10 in order to receive the light of described LED point light source 20 injection, and as preferably, this uncovered 10 can be typically circle.
Roof 11 is uncovered 10 relative with described.
Spectrum part 13 is formed at the center of described roof 11.Described roof 11 is centrally located on described gyroaxis.
Side perisporium 12 is adjacent between described uncovered 10 and described roof 11, overlap with the gyroaxis of described revolving body when described LED point light source 20 is configured to its optical axis 00 ', and its light direction towards described roof time, the Part I light of described LED point light source 20 injection forms the first reflection light L1 of general parallel orientation by the inner surface of described roof 11 after being reflected.The Part II light of the described LED point light source 20 injection inner surface by described spectrum part 13 primary event to described side perisporium 12, again by forming the second reflection light L2 of general parallel orientation, described second reflection light L2 and the first reflection light L1 general parallel orientation after the inner surface secondary reflection of described side perisporium 12.
It is to say, point source reflector is a kind of revolving structure, including roof 11, side perisporium 12 and uncovered 10, side perisporium 12 is formed at roof 11 around, and limits uncovered 10, and, the center of roof 11 forms a spectrum part 13.The surface of the inner surface of roof 11, the inner surface of side perisporium 12 and spectrum part 13, as three echo areas, has reflection to the light of LED point light source 20 injection.
Concrete, when LED point light source 20 is oppositely arranged before and after point source reflector, and, when the optical axis 00 ' of LED point light source 20 overlaps with the gyroaxis of revolving body, what LED point light source 20 sent direct injects from uncovered 10, the light that this LED point light source 20 sends can be divided into two parts, a part is the some light (light as in the range of A in Fig. 5) against optical axis 00 ', this some light is Part II light, and another part is to be distributed in the Part I light (light as in the range of B in Fig. 5) that Part II light is peripheral.
Wherein, Part I light is directly projected to the inner surface of roof 11, reflexes to LED point light source 20 front by the reflection of the inner surface of roof 11 and forms the first reflection light L1 of general parallel orientation；And Part II light is directly projected on the spectrum part 13 at roof 11 center, the reflection on the surface first passing through spectrum part 13 reflexes to side perisporium 12, then is reflexed to the second reflection light L2 of LED point light source 20 front formation general parallel orientation by the reflection of side perisporium 12.That is to say, Part II light first passes through spectrum part 13 primary event to side perisporium 12, then is formed the second reflection light L2 of general parallel orientation by side perisporium 12 secondary reflection to LED point light source 20 front.And, the first reflection light L1 and the second reflection light L2 is parallel.
Thus, the light that LED point light source 20 the sends reflection by point source reflector, form parallel rays and concentrate injection at uncovered the 10 of point source reflector.
The point source reflector provided according to this utility model embodiment, the feature of Gaussian beam distribution is sent out in conjunction with LED light source orientation, all light of LED point light source 20 all can be gathered in rising angle, there is good spotlight effect, and brightness uniformity, there are not two kinds of different hot spots of light and shade, simultaneously, in the case of equal light source power, optically focused brightness can be greatly improved, give full play to the power savings advantages of LED.
In an embodiment of the present utility model, the first reflection light L1, the second reflection light L2 and described optical axis 00 ' general parallel orientation.It is to say, the light after being reflected with side perisporium 12 by roof 11 inner surface of point source reflector is all parallel with the optical axis 00 ' of LED point light source 20.So, the reflection efficiency of light source reflecting housing can be improved, the light of LED point light source 20 is at utmost converted into directional light.
In a preferred embodiment of the present utility model, the inner surface of roof 11 is sphere, and the inner surface of described side perisporium 12 is annular cambered surface or circular cone.
Owing to point source reflector of the present utility model is rotary structure, and, this roof 11 is centrally located on gyroaxis, so, when this roof 11 is sphere, then the Part I light in the light that LED point light source 20 sends can be projected to sphere equably, and sphere is inner concavity, so, on sphere, the light alignment optical axis 00 ' of reflection is drawn close, and ultimately forms the parallel rays (i.e. first reflection light L1) parallel with optical axis 00 '.
In like manner, when side perisporium 12 is annular cambered surface or circular cone, Part II light in the light that LED point light source 20 sends passes through spectrum part 13 primary event to this annular cambered surface or circular cone, it is inner concavity due to this annular cambered surface or circular cone becomes skewed, so, draw close at the light alignment optical axis 00 ' that annular cambered surface is secondary reflection on inner concavity or circular cone, be eventually formed in the parallel parallel rays of optical axis 00 ' (the i.e. second reflection light L2).
That is, in the present embodiment, the inner surface of roof 11 being designed as sphere, the inner surface of side perisporium 12 is designed as annular cambered surface or circular cone, so that the light that LED point light source 20 sends can be completely reflected formation directional light, play more preferable spotlight effect.
Favourable, in an example of the present utility model, spectrum part 13 is to rotate, along described gyroaxis, the substantially bullet formed, and towards described LED point light source 20 direction.Use this taper structure, when LED point light source 20 works, Part II light in its light sent can be projected on the surface of bullet equably, and, by the reflection of bullet, can equably light be reflexed on side perisporium 12, finally, make the second reflection light L2 more uniform concentration formed after side perisporium 12 reflects, improve spotlight effect and reflection efficiency further.
It is understood that spectrum part 13 can also use other structures, the most in other embodiments, spectrum part 13 is the tapered recess upwards caved in.
As preferably, the interior surface curvature of roof 11 is more than the interior surface curvature of described side perisporium 12, so, it can be ensured that the light that LED point light source 20 sends has more preferable spotlight effect.
With reference to shown in Fig. 5, in order to improve spotlight effect, the projected area that LED point light source 20 is configured on optical axis 00 ' direction is less than or equal to the area P of the greatest cross-section of described spectrum part 13, and the whole light in the beam angle of described LED point light source 20 are projeced into inner surface and the surface of spectrum part 13 of described roof 11.It is to say, the size of LED point light source 20 is less than the size of spectrum part 13, the angle (i.e. A+2B) that the beam angle of LED point light source 20 is formed less than or equal to two end points of both sides on described roof 11 and the line at LED point light source 20 center.
It should be noted that the greatest cross-section of spectrum part 13 refers to, by a horizontal plane, spectrum part 13 is carried out the section that cutting is formed, this section is parallel with LED point light source 20.Corresponding, when spectrum part 13 is bullet, greatest cross-section i.e. the bottom surface of bullet.
If the projected area of LED point light source 20 is more than the area P of the greatest cross-section of spectrum part 13, then on the one hand, LED point light source 20 some light in the Part II light of optical axis can not reflex to side perisporium 12 by spectrum part 13, but directly reflected by roof 11, directional light can not be formed after reflection, on the other hand, partially reflective light may be stopped formation dark space by LED point light source 20, ultimately results in spotlight effect and substantially reduces.
If the angle (i.e. A+2B) that the beam angle of LED point light source 20 is formed more than two end points of both sides on described roof 11 and the line at LED point light source 20 center, on side perisporium 12 outside then some light is directly projected to roof 11 in the emitting beam of LED point light source 20, light after can only reflecting spectrum part 13 due to side perisporium 12 carries out secondary reflection and forms parallel rays, therefore, the light for being directly projected on side perisporium 12 can not form directional light after side perisporium 12 reflects.
In view of this, in the present embodiment, the projected area that LED point light source 20 is configured on optical axis 00 ' direction is less than or equal to the area P of the greatest cross-section of described spectrum part 13, then on the one hand, so that LED point light source 20 reflexes to side perisporium 12 near the Part II light of the optical axis 00 ' portion 13 that can all be split, eventually through forming directional light after side perisporium 12 secondary reflection, on the other hand, the light of reflection will not be stopped by LED point light source 20.
And the whole light in the beam angle of LED point light source 20 are projeced into inner surface and the surface of spectrum part 13 of described roof 11, then the whole light in LED point light source 20 beam angle are divided into two parts, a part (B range of light) is reflected to form directional light by roof 11, another part (light in the range of A) portion 13 that is split reflexes to side perisporium 12, then by forming directional light after side perisporium 12 secondary reflection.Thus, it is possible to realize whole light of LED point light source 20 are carried out reflecting condensation, the light beam angle ultimately formed is less.
It should be noted that with reference to shown in Fig. 4, the angle that two marginal points that in the luminous zone of LED point light source 20, distance is maximum binding site line with described spectrum part 13 and described roof 11 intersection respectively is formed is θ.
When described first reflection light L1, the second reflection light L2 are parallel with described optical axis 00 ', then the light beam angle of this point source reflector is less than or equal to θ；When described first reflection light L1 is respectively less than with described optical axis 00 ' angle, described second reflection light L2 with described optical axis 00 ' angle or is equal to θ/2, then the light beam angle of this point source reflector is between θ and 2 θ.
With reference to shown in Fig. 3, this utility model embodiment provides a kind of light source assembly, including LED point light source 20 and point source reflector.
Concrete, point source reflector is the point source reflector described in above-described embodiment, and this point source reflector is positioned on the light direction of described LED point light source 20.Owing to the point source reflector according to this utility model above-described embodiment has above-mentioned technique effect, therefore, light source assembly according to this utility model embodiment also has corresponding technique effect, i.e. can all be gathered in rising angle by all light of LED point light source 20, have good spotlight effect, and brightness uniformity, there are not two kinds of different hot spots of light and shade, meanwhile, in the case of equal light source power, optically focused brightness can be greatly improved, give full play to the power savings advantages of LED.
This utility model embodiment additionally provides a kind of light fixture, has the light source assembly as described in above-described embodiment.This light fixture can apply to the occasion of high light intensity requirement, such as remote bright light torch lamp, lamp of going hunting, submarine light, searchlight etc., has more preferable spotlight effect, also functions to more preferable illuminating effect.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model in the case of without departing from principle of the present utility model and objective, revises, replace and modification by those of ordinary skill in the art.
Claims (10)
1. a point source reflector, for the light of reflection one LED point light source, it is characterised in that this point source reflector is revolving body, and described revolving body includes:
One is uncovered, to receive the light of described LED point light source injection；
One roof is uncovered relative with described；
One spectrum part, is formed at the center of described roof, and described roof is centrally located on described gyroaxis；
Side perisporium, it is adjacent between described uncovered and described roof, overlap with the gyroaxis of described revolving body when described LED point light source is configured to its optical axis, and its light direction towards described roof time, the Part I light of described LED point light source injection forms the first reflection light of general parallel orientation by the inner surface of described roof after being reflected；The Part II light of the described LED point light source injection inner surface by described spectrum part primary event to described side perisporium, again by forming the second reflection light of general parallel orientation, described second reflection light and the first reflection light general parallel orientation after the inner surface secondary reflection of described side perisporium.
Point source reflector the most according to claim 1, it is characterised in that described first reflection light, the second reflection light and described optical axis general parallel orientation.
Point source reflector the most according to claim 1, it is characterized in that, the inner surface of described roof is sphere, and the inner surface of described side perisporium is annular cambered surface or circular cone, described spectrum part is to rotate, along described gyroaxis, the substantially bullet formed, and towards described LED point light source direction.
Point source reflector the most according to claim 1, it is characterized in that, described LED point light source is configured to the area less than or equal to the greatest cross-section of described spectrum part of the projected area in the direction of the optical axis, and the whole light in the beam angle of described LED point light source are projeced into the inner surface of described roof and the surface of spectrum part.
Point source reflector the most according to claim 1, it is characterised in that the interior surface curvature of described roof is more than the interior surface curvature of described side perisporium.
6. a light source assembly, it is characterised in that including:
LED point light source；
Point source reflector, is positioned on the light direction of described LED point light source, and this point source reflector is revolving body, and described revolving body includes:
One is uncovered, to receive the light of described point source injection；
One roof is uncovered relative with described；
One spectrum part, is formed at the center of described roof, and described roof is centrally located on described gyroaxis；
Side perisporium, it is adjacent between described uncovered and described roof, overlap with the gyroaxis of described revolving body when described LED point light source is configured to its optical axis, and its light direction towards described roof time, the Part I light of described LED point light source injection forms the first reflection light of general parallel orientation by the inner surface of described roof after being reflected；The Part II light of the described LED point light source injection inner surface by described spectrum part primary event to described side perisporium, again by forming the second reflection light of general parallel orientation, described second reflection light and the first reflection light general parallel orientation after the inner surface secondary reflection of described side perisporium.
Light source assembly the most according to claim 6, it is characterised in that described first reflection light, the second reflection light and described optical axis general parallel orientation.
Light source assembly the most according to claim 6, it is characterised in that the inner surface of described roof is sphere, the inner surface of described side perisporium is annular cambered surface or circular cone；Described spectrum part is to rotate, along described gyroaxis, the substantially bullet formed, and towards described LED point light source direction.
Light source assembly the most according to claim 6, it is characterized in that, described LED point light source is configured to the area less than or equal to the greatest cross-section of described spectrum part of the projected area in the direction of the optical axis, and the whole light in the beam angle of described LED point light source are projeced into the inner surface of described roof and the surface of spectrum part.
10. a light fixture, it is characterised in that there is the light source assembly as according to any one of claim 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211342.2U CN205424460U (en) | 2016-03-18 | 2016-03-18 | Pointolite bowl, light source subassembly and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211342.2U CN205424460U (en) | 2016-03-18 | 2016-03-18 | Pointolite bowl, light source subassembly and lamps and lanterns |
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| Publication Number | Publication Date |
|---|---|
| CN205424460U true CN205424460U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211342.2U Expired - Fee Related CN205424460U (en) | 2016-03-18 | 2016-03-18 | Pointolite bowl, light source subassembly and lamps and lanterns |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627119A (en) * | 2016-03-18 | 2016-06-01 | 深圳市星标机电设施工程有限公司 | Point light source reflector, light source assembly and lamp |
| CN109268728A (en) * | 2018-08-15 | 2019-01-25 | 安顺市智汇家装饰装潢有限公司 | A kind of household LED lamp |
-
2016
- 2016-03-18 CN CN201620211342.2U patent/CN205424460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627119A (en) * | 2016-03-18 | 2016-06-01 | 深圳市星标机电设施工程有限公司 | Point light source reflector, light source assembly and lamp |
| CN105627119B (en) * | 2016-03-18 | 2018-09-18 | 深圳星标科技股份有限公司 | Point light source reflector, light source assembly and lamps and lanterns |
| CN109268728A (en) * | 2018-08-15 | 2019-01-25 | 安顺市智汇家装饰装潢有限公司 | A kind of household LED lamp |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tian Liao community bright high tech Park West area Sengyang Electronic Technology Park building a building 6 floor C Patentee after: Shenzhen star Mark Polytron Technologies Inc Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tian Liao community bright high tech Park West area Sengyang Electronic Technology Park building a building 6 floor C Patentee before: Shenzhen Star Standard Electromechanical Facilities Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190318 |