CN104075180A - Reflector of gas-discharge sources and project lamp provided with reflector - Google Patents
Reflector of gas-discharge sources and project lamp provided with reflector Download PDFInfo
- Publication number
- CN104075180A CN104075180A CN201310109339.0A CN201310109339A CN104075180A CN 104075180 A CN104075180 A CN 104075180A CN 201310109339 A CN201310109339 A CN 201310109339A CN 104075180 A CN104075180 A CN 104075180A
- Authority
- CN
- China
- Prior art keywords
- light
- emitting window
- reflector
- flap
- described light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Disclosed is a reflector of gas-discharge sources. The reflector comprises a main reflection portion and an external baffle portion. The reflection portion is provided with a rectangular light-emitting port and a long and narrow rectangular light-incidence port, the light-incidence port is used for accommodating the gas-discharge sources, and part of the light emitted from the gas-discharge sources is projected from the light-emitting port after reflected via the inner side wall of the main reflection portion; the external baffle portion is arranged at the position of the light-emitting port and comprises a main baffle and two side baffles, the main baffle is connected with the side edge of the longer edge, parallel to the light-incidence port, of the light-emitting port, the side plates are respectively connected with two side edges of the shorter edge, parallel to the light-incidence port, of the light-emitting port, the side plates are respectively connected with the two opposite side edges of the main baffle, and the main baffle protrudes and bends to the outer side of the light-emitting port along the longer edge parallel to the light-incidence port. Light utilization can be increased by the aid of the reflector, gas-discharge light source temperature can be lowered, and times of maintenance in replacing the light sources of the lamp can be decreased. The invention further provides a project lamp provided with the reflector.
Description
[technical field]
The present invention relates to a kind of reflector, particularly relate to a kind of reflector of glow discharge spot lamp and there is the Projecting Lamp of this reflector.
[background technology]
What contain at present that the light fixture of glow discharge spot lamp adopts is all built-in shadow shield, and shadow shield is arranged on reflector, controls upwards irradiation light, and it is irradiated downwards, improves light utilization, and object is to allow light all according to the place to this irradiation.
Yet, the reflector of traditional glow discharge spot lamp is subject to the restriction of reflector size because of the size of built-in shadow shield, to the not restriction of X-direction light, and installation site is too near apart from light source, cause a lot of light reflections meeting light source luminescent bodies, therefore light-source temperature can significantly raise, light source life depends on temperature, the temperature plateau life-span is shorter, add 1000W own and above gas-discharge light source while lighting spontaneous heating just very high, therefore the service life that the reflector of built-in light barrier can reduce light fixture, the maintenance times of light fixture is increased, because of large-power lamp, all installation site is higher, so maintenance cost is also very high.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of and can effectively improve the reflector in the service life of glow discharge spot lamp.
A reflector for glow discharge spot lamp, it comprises:
Principal reflection portion, it is provided with light-emitting window and light inlet, and described light-emitting window and described light-emitting window lay respectively at top and the bottom of described principal reflection portion, and the symmetry axis setting of the corresponding described light-emitting window of described light inlet; Described light-emitting window is rectangular aperture, described light inlet is long and narrow oblong openings, described light inlet is for accommodating described glow discharge spot lamp, and the part light that described glow discharge spot lamp sends, after the madial wall reflection of described principal reflection portion, penetrates from described light-emitting window; And
External baffle portion, be arranged on described light-emitting window place, described external baffle portion comprises master shield and two side shields, described master shield is connected with the side that described light-emitting window is parallel to the long limit of described light inlet, two sides that described two side plates are parallel to the minor face of described light inlet with described light-emitting window are respectively connected, and described two side plates connect with the relative dual-side of described master shield respectively, thereby form breach on the described light-emitting window side relative with described master shield, described master shield protrudes bending along the broken line that is parallel to the long limit of described light inlet towards described light-emitting window outside, the light penetrating from described light-emitting window is penetrated from described breach after described master shield reflection.
Compared to the reflector of traditional built-in shadow shield, above-mentioned reflector at least has the following advantages:
(1) above-mentioned reflector has been cancelled built-in shadow shield, avoids built-in shadow shield to block part light, thereby improves light utilization.
(2) above-mentioned reflector has been cancelled built-in shadow shield, by external baffle portion, control the direction of reflection ray, avoided built-in shadow shield by light reflection to glow discharge spot lamp, thereby reduce glow discharge spot lamp temperature, lift gas charging source life in application, reduce light fixture and change the maintenance times of light source, therefore reduce the high high-altitude maintenance operating cost producing because changing light source.
Therein in an embodiment, described principal reflection portion comprises the first reflecting plate and two half elliptic second reflecting plates of two arcs, described two the first reflecting plate relative spacings arrange, described two the second reflecting plates are connected with two curved edges of described two the first reflecting plates respectively, make the common housing that forms a semiellipse cylindricality of described two the second reflecting plates and described two the first reflecting plates, wherein said light-emitting window is positioned on the planar shaped side of described housing, and described light inlet is positioned in the arcuate flanks of described housing.
Therein in an embodiment, described principal reflection portion also comprises the epitaxy part of rectangular ring-type, described epitaxy part bends extension toward the outer side from described light-emitting window, and around described light-emitting window one week, described master shield and two side shields were connected with described the first reflecting plate and the second reflecting plate by described epitaxy part respectively.
Therein in an embodiment, described principal reflection portion also comprises that two connections are along limit, described two connections along limit respectively two minor faces from described light inlet towards the direction away from described light-emitting window, extend.
In an embodiment, along limit, the edge relative with described the second reflecting plate is provided with a plurality of boss in described connection therein, and described a plurality of boss uniformly-spaced arrange.
Therein in an embodiment, described master shield comprises the first flap, the second flap and the 3rd flap connecting successively, described the first flap is connected with the side that the first reflecting plate described in one of them is positioned at described light-emitting window, and described the first flap is perpendicular to the plane layout at described light-emitting window place; Described the first flap and described the second flap form the first angle, and described the second flap and described the 3rd flap form the second angle.
In an embodiment, described the first angle and described the second angle are obtuse angle therein.
In an embodiment, described the first angle is greater than described the second angle therein.
Therein in an embodiment, the described side shield side relative with described the second reflecting plate tilts with respect to the periphery of described light-emitting window, and the height of the described side shield side relative with described the second reflecting plate reduces towards the one end at described breach place gradually from the one end at described master shield place.
A Projecting Lamp, it comprises:
Above-mentioned reflector; And
Described glow discharge spot lamp, is linear light sorurce, and it has a stiff end;
Wherein, on one of them end limit of described light inlet, offer bayonet socket, described bayonet socket is used for installing described stiff end.
[accompanying drawing explanation]
Fig. 1 is the stereogram of reflector of the glow discharge spot lamp of embodiment of the present invention;
Fig. 2 is the side view of the reflector shown in Fig. 1;
Fig. 3 is the side view at another visual angle of the reflector shown in Fig. 1;
Fig. 4 is the top view of the reflector shown in Fig. 1.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 to Fig. 4, the light fixture (not shown) of embodiment of the present invention comprises glow discharge spot lamp (not shown) and reflector 100, and reflector 100 reflects along preset direction for the light that glow discharge spot lamp is sent.Light fixture can be Projecting Lamp, searchlight etc., and in the present embodiment, the Projecting Lamp of take describes as example.
Reflector 100 comprises principal reflection portion 110 and external baffle portion 120, and external baffle portion 120 is for changing the direction of the part light penetrating from principal reflection portion 110.
Principal reflection portion 110 is provided with light-emitting window 111 and light inlet 113, and light-emitting window 111 and light-emitting window 111 lay respectively at top and the bottom of principal reflection portion 110, and the symmetry axis setting of the corresponding light-emitting window 111 of light inlet 113.Light-emitting window 111 is rectangular aperture, and light inlet 113 is long and narrow oblong openings.Light inlet 113 is for accommodating glow discharge spot lamp, and the part light that glow discharge spot lamp sends, after the madial wall reflection of principal reflection portion 110, penetrates from light-emitting window 111.
Specifically in illustrated embodiment, principal reflection portion 110 comprises the first reflecting plate 114 and two half elliptic second reflecting plates 115 of two arcs, two the first reflecting plate 114 relative spacing settings, two the second reflecting plates 115 are connected with two curved edges of two the first reflecting plates 114 respectively, make two the second reflecting plates 115 and two common housings that form a semiellipse cylindricality of the first reflecting plate 114, wherein light-emitting window 111 is positioned on the planar shaped side of housing, and light inlet 113 is positioned in the arcuate flanks of housing.Wherein, the first reflecting plate 114 forms the long limit of light inlet 113, makes glow discharge spot lamp can be parallel to the first reflecting part setting, thereby makes the first reflecting plate 114 light that evenly reflection glow discharge spot lamp sends, and improves the light utilization of glow discharge spot lamp.
External baffle portion 120 is arranged on light-emitting window 111 places.External baffle portion 120 comprises master shield 121 and two side shields 123, and master shield 121 is connected with the side that light-emitting window 111 is parallel to the long limit of light inlet 113.Two sides that two side plates are parallel to the minor face of light inlet 113 with light-emitting window 111 are respectively connected, and two side plates connect with the relative dual-side of master shield 121 respectively, thereby form breach on light-emitting window 111 side relative with master shield 121.Master shield 121 protrudes bending along the broken line that is parallel to the long limit of light inlet 113 towards light-emitting window 111 outsides, and the light penetrating from light-emitting window 111 is penetrated from breach after master shield 121 reflections.
Specifically in illustrated embodiment, master shield 121 comprises the first flap 121a, the second flap 121b and the 3rd flap 121c connecting successively, the first flap 121a is connected with the side that one of them first reflecting plate 114 is positioned at light-emitting window 111, and the first flap 121a is perpendicular to the plane layout at light-emitting window 111 places; The first flap 121a and the second flap 121b form the first angle, and the second flap 121b and the 3rd flap 121c form the second angle.Because master shield 121 adopts the first flap 121a, the second flap 121b and the 3rd flap 121c connecting successively, form the reflecting part of differing tilt angles, thereby the ejaculation light to light-emitting window 111 different angles from principal reflection portion 110 reflects, be convenient to master shield 121 reflection ray is all gone out to reflection towards breach.
Preferably, the first angle and the second angle are obtuse angle, to avoid master shield 121 that minority light is reflexed in principal reflection portion 110 again, and affect the service life of glow discharge spot lamp.
Preferably, the first angle is greater than the second angle, is convenient to the angle that main file plate 121 is controlled reflection ray, avoids minority reflection ray again to inject in principal reflection portion 110, and affects the service life of glow discharge spot lamp.
Further, principal reflection portion 110 also comprises the epitaxy part 117 of rectangular ring-type, epitaxy part 117 bends extension toward the outer side from light-emitting window 111, and around light-emitting window 111 1 weeks, master shield 121 and two side shields 123 were connected with the first reflecting plate 114 and the second reflecting plate 115 by epitaxy part 117 respectively.Because master shield 121 and two side shields 123 are connected with the first reflecting plate 114 and the second reflecting plate 115 by epitaxy part 117 respectively, make the marginating compartment preset distance of the light-emitting window 111 of external baffle portion 120 and principal reflection portion 110, and then make external baffle portion 120 fully reflect the light penetrating from the light-emitting window 111 of principal reflection portion 110.
Further, principal reflection portion 110 also comprise two connections along limit 118, two connections along limit, 118 from two minor faces of light inlet 113, towards the direction away from light-emitting window 111, extend respectively.During fixed reflector 100, by connecting along limit 118, reflector 100 can be fixed on the supporters such as lamp housing.
Further, along limit, 118 edges relative with the second reflecting plate 115 are provided with a plurality of boss 118a in connection, and a plurality of boss 118a uniformly-spaced arrange.During fixed reflector 100, by connecting along limit 118 boss 118a, can be got up in reflector 100 location, conveniently be fixedly connected with reflector 100.
Further, side shield 123 side relative with the second reflecting plate 115 tilts with respect to the periphery of light-emitting window 111, and the height of the side that side shield 123 is relative with the second reflecting plate 115 reduces towards the one end at breach place gradually from the one end at master shield 121 places, avoid blocking the light reflecting from main file plate 121, thereby improve the light utilization of glow discharge spot lamp.
Be appreciated that, in order to improve the light utilization of glow discharge spot lamp, principal reflection portion 110 can also comprise base plate, base plate is detachably fixed on light inlet 113 places, with sealing light inlet 113, and base plate is reflecting surface near the surface of light inlet 113, for light reflection to the first reflecting plate 114 and the second reflecting plate 115 that the bottom of glow discharge spot lamp is sent, thereby further improve the light utilization of glow discharge spot lamp.Concrete, on base plate, offer the locating hole passing for the boss 118a that connects along limit 118.
Preferably, base plate is provided with the V-arrangement reflection protrusion of strip near the surface of light inlet 113, V-arrangement reflection protrusion is parallel to the long limit of light inlet 113, and with glow discharge spot lamp over against setting, the light of being convenient to the bottom of glow discharge spot lamp to send reflects from the both sides of glow discharge spot lamp, avoid affecting the temperature of glow discharge spot lamp, thereby improve further the service life of glow discharge spot lamp.
Glow discharge spot lamp can be linear light sorurce or spot light.Specifically, in illustrated embodiment, glow discharge spot lamp is linear light sorurce, and it has a stiff end; Wherein, on one of them end limit of the light inlet 113 of principal reflection portion 110, offer bayonet socket 119, bayonet socket 119 is for installing gas charging source stiff end.Concrete, bayonet socket 119 is located on the second reflecting plate 115 of principal reflection portion 110.
By the emergent ray of above-mentioned reflector 100 is analyzed, want to reach the light inhibition of built-in shadow shield, need to suppress respectively the emergent ray of different angles.By the inhibition respectively to the emergent ray of different angles, can realize up light is adjusted to descendingly, to guarantee the utilization rate of light, realize the function of built-in shadow shield.Through simulation, can learn that above-mentioned reflector 100 and the light inhibition of the reflector of built-in shadow shield approach.And, through actual test, former built-in shadow shield reflector is under the glow discharge spot lamp of 1000W, 220V normal voltage condition, the maximum temperature point temperature of the glow discharge spot lamp of 1000W is 551 °, and adopt above-mentioned reflector 100, under equal conditions, the maximum temperature point temperature of the glow discharge spot lamp of 1000W is 540 °, temperature has reduced by 11 °, and light source life has increased more than 1 times in theory.
Compared to the reflector of traditional built-in shadow shield, above-mentioned reflector 100 at least has the following advantages:
(1) above-mentioned reflector 100 has been cancelled built-in shadow shield, avoids built-in shadow shield to block part light, thereby improves light utilization.
(2) above-mentioned reflector 100 has been cancelled built-in shadow shield, by external baffle portion, control the direction of reflection ray, avoided built-in shadow shield by light reflection to glow discharge spot lamp, thereby reduce glow discharge spot lamp temperature, lift gas charging source life in application, reduce light fixture and change the maintenance times of light source, therefore reduce the high high-altitude maintenance operating cost producing because changing light source.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a reflector for glow discharge spot lamp, is characterized in that, comprising:
Principal reflection portion, it is provided with light-emitting window and light inlet, and described light-emitting window and described light-emitting window lay respectively at top and the bottom of described principal reflection portion, and the symmetry axis setting of the corresponding described light-emitting window of described light inlet; Described light-emitting window is rectangular aperture, described light inlet is long and narrow oblong openings, described light inlet is for accommodating described glow discharge spot lamp, and the part light that described glow discharge spot lamp sends, after the madial wall reflection of described principal reflection portion, penetrates from described light-emitting window; And
External baffle portion, be arranged on described light-emitting window place, described external baffle portion comprises master shield and two side shields, described master shield is connected with the side that described light-emitting window is parallel to the long limit of described light inlet, two sides that described two side plates are parallel to the minor face of described light inlet with described light-emitting window are respectively connected, and described two side plates connect with the relative dual-side of described master shield respectively, thereby form breach on the described light-emitting window side relative with described master shield, described master shield protrudes bending along the broken line that is parallel to the long limit of described light inlet towards described light-emitting window outside, the light penetrating from described light-emitting window is penetrated from described breach after described master shield reflection.
2. reflector as claimed in claim 1, it is characterized in that, described principal reflection portion comprises the first reflecting plate and two half elliptic second reflecting plates of two arcs, described two the first reflecting plate relative spacings arrange, described two the second reflecting plates are connected with two curved edges of described two the first reflecting plates respectively, make the common housing that forms a semiellipse cylindricality of described two the second reflecting plates and described two the first reflecting plates, wherein said light-emitting window is positioned on the planar shaped side of described housing, and described light inlet is positioned in the arcuate flanks of described housing.
3. reflector as claimed in claim 2, it is characterized in that, described principal reflection portion also comprises the epitaxy part of rectangular ring-type, described epitaxy part bends extension toward the outer side from described light-emitting window, and around described light-emitting window one week, described master shield and two side shields were connected with described the first reflecting plate and the second reflecting plate by described epitaxy part respectively.
4. reflector as claimed in claim 2, is characterized in that, described principal reflection portion also comprises that two connections are along limit, described two connections along limit respectively two minor faces from described light inlet towards the direction away from described light-emitting window, extend.
5. reflector as claimed in claim 3, is characterized in that, along limit, the edge relative with described the second reflecting plate is provided with a plurality of boss in described connection, and described a plurality of boss uniformly-spaced arrange.
6. reflector as claimed in claim 2, it is characterized in that, described master shield comprises the first flap, the second flap and the 3rd flap connecting successively, described the first flap is connected with the side that the first reflecting plate described in one of them is positioned at described light-emitting window, and described the first flap is perpendicular to the plane layout at described light-emitting window place; Described the first flap and described the second flap form the first angle, and described the second flap and described the 3rd flap form the second angle.
7. reflector as claimed in claim 6, is characterized in that, described the first angle and described the second angle are obtuse angle.
8. reflector as claimed in claim 6, is characterized in that, described the first angle is greater than described the second angle.
9. reflector as claimed in claim 2, it is characterized in that, the described side shield side relative with described the second reflecting plate tilts with respect to the periphery of described light-emitting window, and the height of the described side shield side relative with described the second reflecting plate reduces towards the one end at described breach place gradually from the one end at described master shield place.
10. a Projecting Lamp, is characterized in that, comprising:
Reflector as described in claim 1～9 any one; And
Described glow discharge spot lamp, is linear light sorurce, and it has a stiff end;
Wherein, on one of them end limit of described light inlet, offer bayonet socket, described bayonet socket is used for installing described stiff end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109339.0A CN104075180B (en) | 2013-03-29 | 2013-03-29 | Reflector of gas-discharge sources and project lamp provided with reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109339.0A CN104075180B (en) | 2013-03-29 | 2013-03-29 | Reflector of gas-discharge sources and project lamp provided with reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075180A true CN104075180A (en) | 2014-10-01 |
| CN104075180B CN104075180B (en) | 2017-02-22 |
Family
ID=51596649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310109339.0A Expired - Fee Related CN104075180B (en) | 2013-03-29 | 2013-03-29 | Reflector of gas-discharge sources and project lamp provided with reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104075180B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534399A (en) * | 2018-09-12 | 2019-12-03 | 凤凰电机公司 | The reflector of use for discharge lamp and the light emitting device for using the reflector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000511688A (en) * | 1997-04-07 | 2000-09-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | lighting equipment |
| CN2429719Y (en) * | 2000-06-01 | 2001-05-09 | 石京广 | Blackboard light for health care of eyes |
| EP1475628A2 (en) * | 2003-05-06 | 2004-11-10 | VH Lichttechnische Spezialgeräte GmbH | Illumination device |
| US20050218769A1 (en) * | 2002-03-13 | 2005-10-06 | Koninkijke Philips Electronics N.V. | Reflector lamp |
| CN201302094Y (en) * | 2008-11-28 | 2009-09-02 | 上海市海南中学 | New energy lighting device |
-
2013
- 2013-03-29 CN CN201310109339.0A patent/CN104075180B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000511688A (en) * | 1997-04-07 | 2000-09-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | lighting equipment |
| CN2429719Y (en) * | 2000-06-01 | 2001-05-09 | 石京广 | Blackboard light for health care of eyes |
| US20050218769A1 (en) * | 2002-03-13 | 2005-10-06 | Koninkijke Philips Electronics N.V. | Reflector lamp |
| EP1475628A2 (en) * | 2003-05-06 | 2004-11-10 | VH Lichttechnische Spezialgeräte GmbH | Illumination device |
| CN201302094Y (en) * | 2008-11-28 | 2009-09-02 | 上海市海南中学 | New energy lighting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534399A (en) * | 2018-09-12 | 2019-12-03 | 凤凰电机公司 | The reflector of use for discharge lamp and the light emitting device for using the reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104075180B (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106813180B (en) | Light guide structure, driving lamp and the vehicle of lamps and lanterns | |
| CN104075180A (en) | Reflector of gas-discharge sources and project lamp provided with reflector | |
| CN103513518B (en) | ultraviolet LED exposure machine optical exposure illumination system and ultraviolet LED exposure machine | |
| CN105674158A (en) | Led down lamp | |
| CN102853373B (en) | The light distribution structure of a kind of lens, LED light source and enter low beam | |
| CN213656440U (en) | LED classroom lamp | |
| CN210424902U (en) | Four-way light projecting lamp | |
| KR101569398B1 (en) | Parabolic led lighting | |
| CN104165284B (en) | LED panel lamp | |
| CN104214684A (en) | Ceiling type gas discharge lamp | |
| CN204062574U (en) | A kind of radiator structure of LED | |
| CN212226801U (en) | Anti-dazzle micro-prism crystal eye-protection classroom lamp | |
| CN102486298B (en) | Reflector of front fog lamp, front fog lamp and motor vehicle | |
| CN104100925B (en) | Gas-discharge lamp and external dark slide thereof | |
| CN204062682U (en) | Panel light | |
| CN212719411U (en) | Multi-surface light emitting ceiling lamp | |
| CN103836436A (en) | Lamp | |
| CN203453857U (en) | Illumination assembly structure | |
| CN104214676A (en) | Gas discharge lamp and reflection assembly thereof | |
| CN213840576U (en) | Linear lamps and lanterns with leaded light strip | |
| CN206929633U (en) | Wall lamp | |
| CN105351809A (en) | Anti-dazzle floodlight | |
| CN203395798U (en) | Pattern lamp with light reflection structure | |
| CN204062590U (en) | A kind of LED lamp of replaceable traditional fire resistant lighting fitting | |
| CN203784766U (en) | Solar simulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170222 |