CN205331954U - Lamp body and lamps and lanterns - Google Patents
Lamp body and lamps and lanterns Download PDFInfo
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- CN205331954U CN205331954U CN201520989404.8U CN201520989404U CN205331954U CN 205331954 U CN205331954 U CN 205331954U CN 201520989404 U CN201520989404 U CN 201520989404U CN 205331954 U CN205331954 U CN 205331954U
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Abstract
The utility model discloses a lamp body, be in including lamp body and setting light emitting component in the lamp body, the lamp body comprises at least two -layer casing wall, and is every two -layer adjacent be provided with two at least splice bars between the casing wall, the splice bar along the setting is extended at both ends around the lamp body, wherein, it is adjacent per two be formed with between the splice bar and link up the heat dissipation through -hole at both ends around the lamp body. The utility model also discloses a lamps and lanterns. The utility model discloses a lamp body and lamps and lanterns, the radiating effect is good, has prolonged life, and lamps and lanterns can be realized the multi -angle and adjust, satisfy different demands.
Description
Technical field
This utility model relates to technical field of lamps, is specifically related to a kind of lamp body and light fixture。
Background technology
Along with the development of lamp technology, different according to the effect of light fixture and application place, the kind of light fixture gets more and more with style。
In use, its service life is the index that user is particularly concerned about to light fixture, and the service life how as far as possible for a long time extending light fixture is the technical problem that those skilled in the art constantly explore improvement。
Affecting a light fixture topmost heat dispersion haveing a problem in that light fixture in service life, the thermal diffusivity of light fixture is not good, then the heat gathered influences whether lamp interior part, have impact on the service life of light fixture。
Lamp body of the prior art or light fixture, its lamp housing is generally entity, it does not have arranging special heat dissipation channel, radiating effect is bad, has had a strong impact on the service life of lamp body or light fixture。
And light fixture of the prior art, its lamp holder or lamp body mostly adopt and are fixedly installed, it is impossible to carry out angle adjustment as required, it is impossible to meet multiple user demand。
Utility model content
The purpose of this utility model is in that to overcome defect of the prior art, it is provided that a kind of simple in construction, good heat dissipation effect lamp body, and provide a kind of good heat dissipation effect, it is possible to carry out the light fixture of multi-angle adjustment。
Technical solutions of the utility model provide a kind of lamp body, including lamp housing and the light-emitting component being arranged in described lamp housing；Described lamp housing is made up of at least two-layer housing wall, is provided with at least two dowels between the described housing wall that every two-layer is adjacent, and described dowel is extended along the rear and front end of described lamp housing；Wherein, between every two adjacent described dowels, it is formed with the thermal vias of the rear and front end of through described lamp housing。
Further, described lamp housing is cylindrically。
Further, the described housing wall that at least light-emitting component described in distance is nearest in housing wall described in two-layer is provided with the intercommunicating pore connected with described thermal vias。
Further, described housing wall is provided with the described intercommunicating pore of multiple spaced setting；Multiple described intercommunicating pores enclose around described housing wall one and arrange ringwise。
Further, being provided with radiator in described housing, described light-emitting component is arranged on described radiator, and described intercommunicating pore is arranged on described housing wall corresponding to the position of described light-emitting component。
Further, described radiator includes newel and one-body molded multiple fin on the periphery of described newel one end, and the end of described fin branches off structure。
Technical solutions of the utility model also provide for a kind of light fixture with above-mentioned lamp body, also include power source body and the suspension member for driving lamp body movable；The side of described power source body has the power source body side plate that the lamp housing with described lamp body coordinates, and described lamp housing coordinates on described power source body side plate, and one end of described suspension member is connected on described lamp housing；Described suspension member includes the union joint for coordinating and the connecting rod for being connected with described union joint with outer rail；Described connecting rod is rotatably connected on described union joint, and described connecting rod is fixed with described lamp housing and is connected。
Further, described suspension member also includes the connection axle that is connected between described lamp housing and described connecting rod；Angle and 0 ° of < angle≤90 ° it are formed with between described connection axle and described connecting rod；One end of described connection axle is flexibly connected with described connecting rod, and its other end is fixing with described lamp housing to be connected；And described connection axle can rotate relative to described connecting rod。
Further, one end of described power source body is formed with the gap portion for installing described connecting rod, described power source body side plate is provided with for described connection axle traverse side plate through-hole；Described connecting rod is arranged in described gap portion, and described connection axle is through described side plate through-hole and is supported by described side plate through-hole。
Further, described power source body side plate has the curved surface matched with cylindric described lamp housing。
Adopt technique scheme, have the advantages that
It is made up of at least two-layer housing wall by lamp housing is set to, it is formed with hollow space between the housing wall that two-layer is adjacent, and by arranging at least two dowels, housing wall adjacent for two-layer is linked together, between two adjacent dowels, form thermal vias simultaneously, the rear and front end of its through lamp housing, it is simple to the heat of light-emitting component is shed rapidly。Simultaneously thermal vias also improves air circulation, the heat that light-emitting component is distributed rapidly and air carry out heat exchange, improve radiating effect。
By lamp housing is arranged cylindrical shape, it is simple to configuration, it is possible to housing wall more than cylindric two-layer is carried out arranged coaxial, improves the convenience of installation。
By arranging intercommunicating pore on the housing wall of innermost layer, it is possible to the heat distributed by light-emitting component runs through thermal vias heat radiation, further increases radiating effect。
By arranging multiple intercommunicating pore, and its annular is arranged on housing wall, heat can be dispersed to rapidly in different thermal vias, improve radiating effect further。
By arranging radiator, and light-emitting component is installed on a heat sink, intercommunicating pore is arranged on housing wall corresponding to the position of light-emitting component, it is ensured that in time the heat of light-emitting component is shed simultaneously。
By the end of fin is set to y-branch structure, expand area of dissipation, improve radiating effect。
By being flexibly connected with lamp body by suspension member, and make connecting rod be rotatably connected on union joint, enable connecting rod to rotate around its axis, thus in the real plane now perpendicular to connecting rod place, carrying out lamp body rotating adjustment。
By arranging connection axle, and make to be formed between connection axle and connecting rod be not 0 angle, and enable connection axle to rotate relative to connecting rod, it is possible to real in the plane connecting axle place, carry out lamp body rotating and regulate。
By arranging gap portion on power source body, connecting rod is arranged in gap portion, reduces overall structure size, it is simple to lamp installation。
By arranging curved surface at power source body side plate, it is simple to coordinate with cylindric lamp housing。
Thus, the lamp body that this utility model provides, its simple in construction, good heat dissipation effect, extend service life。The light fixture that this utility model provides, good heat dissipation effect, extend service life, and be capable of multi-angle adjustment, meet different demands。
Accompanying drawing explanation
The structural blast schematic diagram of the lamp body that Fig. 1 provides for this utility model one embodiment；
Fig. 2 is the structural representation of lamp housing；
Fig. 3 is lamp housing from the front view in terms of front end；
Fig. 4 is the schematic diagram being provided with intercommunicating pore on the housing wall of innermost layer；
Fig. 5 is the sectional view of the lamp housing shown in Fig. 4；
The structural representation of the light fixture that Fig. 6 provides for this utility model one embodiment；
Fig. 7 is the schematic diagram from another viewpoint of the light fixture shown in Fig. 6；
Fig. 8 is the exploded perspective view of the light fixture shown in Fig. 6；
The structural representation of the light fixture that Fig. 9 provides for another embodiment of this utility model。
Accompanying drawing labelling synopsis:
100-lamp body；1-lamp housing；11-housing wall；
12-dowel；13-thermal vias；14-intercommunicating pore；
15-front end；16-rear end；2-light-emitting component；
21-light source；22-fixes seat；23-optical glass；
24-retainer ring；3-radiator；31-newel；
32-fin；4-suspension member；41-union joint；
42-connecting rod；43-connects axle；44-rotates axle；
5-power source body；51-power source body side plate；52-gap portion；
53-side plate through-hole；54-driver；200-light fixture。
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing。Wherein identical parts are presented with like reference characters。It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center。
As illustrated in figures 1-3 and 5, the lamp body 100 that this utility model one embodiment provides, including lamp housing 1 and the light-emitting component 2 being arranged in lamp housing 1。
Lamp housing 1 is made up of at least two-layer housing wall 11, is provided with at least two dowels 12 between the housing wall 11 that every two-layer is adjacent, and dowel 12 is extended along the rear and front end of lamp housing 1。
Wherein, between every two adjacent dowels 12, it is formed with the thermal vias 13 of the rear and front end of through lamp housing 1。
That is to say, this lamp body 100 is mainly made up of lamp housing 1 and light-emitting component 2。Lamp housing 1 can be rectangle, square, cylindrical shape or other shape。In lamp housing 1, there is cavity, be used for light-emitting component 2 is installed。Lamp housing 1 has front end 15 and rear end 16, light source 21 in light-emitting component 2 sends in this utility model the end that light appears from lamp housing one end and is referred to as front end, relative one end is referred to as rear end。As it is shown in figure 1, light-emitting component 2 towards front end 15, light appears from this end, and contrary one end is rear end 16。
Light-emitting component 2 includes light source 21, fixing seat 22 and optical glass 23, and light source 21 is arranged in lamp housing 1 by fixing seat 22 or is installed on radiator described below, is fixedly mounted on lamp housing 1 by optical glass 23 again through retainer ring 24。
For the needs dispelled the heat, it is set to lamp housing 1 be made up of at least two-layer housing wall 11, between the housing wall 11 that two-layer is adjacent, is formed with hollow space。And it is provided with at least two dowels 12 between the housing wall 11 that every two-layer is adjacent, connect two-layer housing wall 11 by dowel 12, and dowel 12 is extended along the rear and front end (front end 15, rear end 16) of lamp housing 1。
Between two often adjacent dowels 12, form thermal vias 13, the rear and front end (front end 15, rear end 16) of the through lamp housing 1 of thermal vias 13, it is simple to shed rapidly by the heat of light-emitting component 2 simultaneously。Simultaneously thermal vias 13 also improves air circulation, cool exterior air after thermal vias 13, the heat that light-emitting component 2 is distributed rapidly and air carry out heat exchange, improve radiating effect。
Thus, the lamp body that this utility model provides, its simple in construction, good heat dissipation effect, extend service life。
Lamp body 100 can be suspended on fixing plate or ceiling by suspension rod or messenger wire, it is possible to is directly installed on fixing plate or ceiling。
Preferably, as Figure 1-4, lamp housing 1 is cylindrically。By lamp housing 1 is arranged cylindrical shape, it is simple to configuration, it is possible to housing wall 11 more than cylindric two-layer is carried out arranged coaxial, improves the convenience of installation。Certainly, lamp housing 1 is alternatively other required form。
It is preferred that as illustrated in figures 4-5, the housing wall 11 that at least in two-layer housing wall 11, distance light-emitting component 2 is nearest is provided with the intercommunicating pore 14 connected with thermal vias 13。Or it is that at least two-layer housing wall 11 longitudinal section is amassed and is provided with, on minimum or that radius is minimum housing wall 11, the intercommunicating pore 14 connected with thermal vias 13。
That is to say, the housing wall 11 of innermost layer arranges intercommunicating pore 14, it is possible to the heat that light-emitting component 2 distributes is run through thermal vias 13 and dispels the heat, further increase radiating effect。Intercommunicating pore 14 is through hole, connects housing wall 11 and the thermal vias 13 of innermost layer。
The oral area of lamp housing 1 or light-emitting component 2 are generally towards lower or arrange obliquely, during work, light-emitting component 2 or lamp bead accessory temperature are higher, hot-air can upwards circulate, when hot-air upwards circulates, cold air outside lamp housing 1 can enter lamp housing 1 inside from thermal vias 13, intercommunicating pore 14, carries out heat exchange, is taken out of by heat afterwards。
That is to say, by arranging this intercommunicating pore 14, there are two kinds of heat sink conceptions: a kind of heat sink conception is: cool exterior air can be passed through heat dissipation channel 13 and enter in lamp housing 1, after carrying out heat exchange, discharges through radiator 3；Another kind of heat sink conception is: the heat of light-emitting component 2 enters heat dissipation channel either directly through intercommunicating pore 14 and is discharged。
It is preferred that as shown in Figure 4, housing wall 11 is provided with the intercommunicating pore 14 of multiple spaced setting；Multiple intercommunicating pores 14 are arranged ringwise around housing wall 11 1 circle。By arranging multiple intercommunicating pore 14 on the housing wall 11 of innermost layer, and multiple intercommunicating pores 14 are arranged on housing wall 11 ringwise, heat can be dispersed to rapidly in different thermal vias, improve radiating effect further。
Multiple intercommunicating pore 14 intervals are arranged, it is simple to connection corresponding to a plurality of thermal vias 13, be beneficial to heat radiation, also avoid the structural strength of infringement innermost layer housing wall 11 simultaneously。
It is preferred that be provided with radiator 3 in housing 1, light-emitting component 2 is arranged on radiator 3, and intercommunicating pore 14 is arranged on housing wall 11 corresponding to the position of light-emitting component 2。By arranging radiator 3, and the light source 21 in light-emitting component 2 is arranged on radiator 3 by fixing seat 22, intercommunicating pore 14 is arranged on housing wall 11 corresponding to the position of light-emitting component 2 or light source 21, it is ensured that in time the heat of light-emitting component is shed simultaneously。
It is preferred that radiator 3 includes newel 31 and one-body molded multiple fin 32 on the periphery of newel 31 one end, the end of fin 32 branches off structure。By the end of fin 32 being set to the branched structure of Y type, expanding area of dissipation, improve radiating effect。
To sum up, the lamp body that this utility model provides, its simple in construction, good heat dissipation effect, easy to assembly, extend service life。
As Figure 6-9, the light fixture 200 that this utility model one embodiment provides, including the lamp body 100 of previously described any scheme。
Light fixture 200 also includes power source body 5 and for driving the suspension member 4 of lamp body 100 activity。
The side of power source body 5 has the power source body side plate 51 that the lamp housing 1 with lamp body 100 coordinates, and lamp housing 1 coordinates on power source body side plate 51, and one end of suspension member 4 is connected on lamp housing 1。
Suspension member 4 includes the union joint 41 for coordinating and the connecting rod 42 for being connected with union joint 41 with outer rail；Connecting rod 42 is rotatably connected on union joint 41, and connecting rod 42 is fixed with lamp housing 1 and is connected。
That is to say, this light fixture 200 includes lamp body 100, power source body 5 and suspension member 4。Lamp body 100 is to be described in detail in previous section, and light fixture 200 can include the lamp body 100 of previously described any scheme, does not repeat them here。Light fixture 200 can be track lamp, pendent lamp, Down lamp etc.。
Power source body 5 is for providing power supply to lamp body 100, and it is provided with power source body side plate 51 in side, and for coordinating with lamp body 100, lamp housing 1 coordinates on power source body side plate 51。
It is provided with driver 54 and other power supply part in power source body 5, is connected power supply by wire with light source 21。
Suspension member 4 is used for driving lamp body 100 to rotate, and to regulate the angle of lamp body 100, changes direction of illumination and meets different needs。
A kind of structure of suspension member 4 is: it has union joint 41 and connecting rod 42, and light fixture 200, for coordinating with outer rail, is suspended on guide rail by union joint 41, and connecting rod 42 is for union joint 41 and lamp body 100, and lamp body 100 can be driven to rotate。
Concrete connected mode is: connecting rod 42 is rotatably connected on union joint 41, and connecting rod 42 is fixed with lamp housing 1 and is connected。
One end of connecting rod 42 is connected on union joint 41, and connecting rod 42 can rotate relative to union joint 41, the other end of connecting rod 42 is fixedly connected on lamp body 100, thus the connecting rod 42 rotated can drive lamp body 100 to rotate, its rotation direction is at the rotation with in surface being perpendicular to connecting rod 42 place, or rotation in horizontal plane as shown in Figure 8。
Connecting rod 42 can or alternate manner hinged with union joint 41 be connected, and can realize rotating manner。Preferably, being provided with rotation axle 44 on union joint 41, it can rotate under the effect of external force or motor, rotates axle 44 and is connected with connecting rod 42 such that it is able to drives connecting rod 42 to rotate。It is of course also possible to adopt, rotations axle 44 is fixedly installed on union joint 41, connecting rod 42 is provided with connecting hole, connecting rod 42 is socketed on rotation axle 44, both flexible connections, it is also possible to realize connecting rod 42 moving axis 44 that rotates and rotate。
Thus, the light fixture that this utility model provides, its good heat dissipation effect, and be capable of lamp body in the plane being perpendicular to connecting rod, regulate rotation direction, it is achieved lamp body is the adjustment of light irradiating angle in solid space, it is simple to use。
It is preferred that as shown in Figure 8, suspension member 4 also includes the connection axle 43 being connected between lamp housing 1 and connecting rod 42, connects and is formed with angle and 0 ° of < angle≤90 ° between axle 43 and connecting rod 42。
The one end connecting axle 43 is flexibly connected with connecting rod 42, and its other end is fixing with lamp housing 1 to be connected, and connection axle 43 can rotate relative to connecting rod 42。
The another kind of structure of suspension member 4 is: suspension member 4 also includes connecting axle 43, and it is connected between lamp housing 1 and connecting rod 42, and is formed with angle and 0 ° of < angle≤90 ° connecting between axle 43 and connecting rod 42。
Concrete connected mode is: the one end connecting axle 43 is flexibly connected with connecting rod 42, and its other end is fixing with lamp housing 1 to be connected, and connection axle 43 can rotate relative to connecting rod 42。
By arranging connection axle 43, and make to be formed between connection axle 43 and connecting rod 42 be not 0 angle, and connect axle 43 and can rotate relative to connecting rod 42, thus real in the plane connecting axle 43 place, carry out lamp body rotating and regulate。The rotation direction of lamp body 100 is be perpendicular to the rotation with in surface connecting axle 43 place, or rotation in perpendicular as shown in Figure 8。
As it is shown in figure 9, lamp body 100 is being perpendicular to the rotation with in surface adjustment connecting axle 43 place。It is thus possible to lamp body 100 is carried out angular adjustment in the plane of multiple directions, it is achieved lamp body is the adjustment of light irradiating angle in solid space, meets different needs。
Connecting axle 43 can be hinged with connecting rod 42 or be socketed in the bottom of connecting rod 42 and be connected on axle 43, and both flexible connections can realize above-mentioned rotating manner。
Preferably, connect axle 43 and be vertically arranged with connecting rod 42, lamp body 100 can be carried out angular adjustment in two vertical planes。
It is preferred that one end of power source body 5 is formed with the gap portion 52 for installing connecting rod 42, power source body side plate 51 is provided with for connecting axle 43 traverse side plate through-hole 53。
Connecting rod 42 is arranged in gap portion 52, connects axle 43 and through side plate through-hole 53 and is supported by side plate through-hole 53。
By arranging gap portion 52 on power source body 5, connecting rod 42 is arranged in gap portion 52, it can swing or fixing in gap portion 52, connect axle 43 to be connected with connecting rod 42 and lamp body 100 respectively through side plate through-hole 53, connect axle 43 and supported by side plate through-hole 53, reduce overall structure size, it is simple to lamp installation。
Connecting rod 42 is hinged in the gap portion 52 of power source body 5 by connecting axle 43, and it can rotate around connecting axle 43, it is possible to is referred to as to connect axle 43 and rotates relative to connecting rod 42。And this angle can be directly anchored in connecting rod 42 or connection axle 43 when turning to predetermined angle, it is achieved that lamp body irradiation angle adjusts according to needed for visual angle in solid space。
It is preferred that as shown in Figure 8, power source body side plate 51 has the curved surface matched with cylindric lamp housing 1, it is simple to coordinate with cylindric lamp housing。
To sum up, the light fixture that this utility model provides, good heat dissipation effect, extend service life, and be capable of multi-angle adjustment, meet different demands。
As required, it is possible to above-mentioned each technical scheme is combined, to reach best-of-breed technology effect。
Above is only principle of the present utility model and preferred embodiment。It should be pointed out that, for the person of ordinary skill of the art, on the basis of this utility model principle, it is also possible to make other modification some, also should be regarded as protection domain of the present utility model。
Claims (10)
1. a lamp body (100), it is characterised in that include lamp housing (1) and the light-emitting component (2) being arranged in described lamp housing (1)；
Described lamp housing (1) is made up of at least two-layer housing wall (11), being provided with at least two dowels (12) between the described housing wall (11) that every two-layer is adjacent, described dowel (12) is extended along the rear and front end of described lamp housing (1)；
Wherein, between every two adjacent described dowels (12), it is formed with the thermal vias (13) of the rear and front end of through described lamp housing (1)。
2. lamp body according to claim 1 (100), it is characterised in that described lamp housing (1) is cylindrically。
3. lamp body according to claim 1 (100), it is characterized in that, the described housing wall (11) that at least in housing wall described in two-layer (11), light-emitting component (2) described in distance is nearest is provided with the intercommunicating pore (14) connected with described thermal vias (13)。
4. lamp body according to claim 3 (100), it is characterised in that be provided with the described intercommunicating pore (14) of multiple spaced setting on described housing wall (11)；
Multiple described intercommunicating pores (14) are arranged ringwise around described housing wall (11) circle。
5. lamp body according to claim 3 (100), it is characterized in that, radiator (3) it is provided with in described housing (1), described light-emitting component (2) is arranged on described radiator (3), and described intercommunicating pore (14) is arranged on the position on described housing wall (11) corresponding to described light-emitting component (2)。
6. lamp body according to claim 5 (100), it is characterized in that, described radiator (3) includes newel (31) and one-body molded multiple fin (32) on described newel (31) one end, and the end of described fin (32) branches off structure。
7. the light fixture (200) of the lamp body (100) having in claim 1-6 described in any claim, it is characterized in that, also include power source body (5) and be used for the suspension member (4) driving lamp body (100) movable；
The side of described power source body (5) has the power source body side plate (51) that the lamp housing (1) with described lamp body (100) coordinates, described lamp housing (1) is arranged on described power source body side plate (51), and one end of described suspension member (4) is connected on described lamp housing (1)；
Described suspension member (4) includes the union joint (41) for coordinating and the connecting rod (42) for being connected with described union joint (41) with outer rail；
Described connecting rod (42) is rotatably connected on described union joint (41), and described connecting rod (42) is fixed with described lamp housing (1) and is connected。
8. light fixture according to claim 7 (200), it is characterised in that described suspension member (4) also includes the connection axle (43) being connected between described lamp housing (1) and described connecting rod (42)；
Angle and 0 ° of < angle≤90 ° it are formed with between described connection axle (43) and described connecting rod (42)；
One end of described connection axle (43) is flexibly connected with described connecting rod (42), and its other end is fixing with described lamp housing (1) to be connected；
And described connection axle (43) can rotate relative to described connecting rod (42)。
9. light fixture according to claim 8 (200), it is characterized in that, one end of described power source body (5) is formed with the gap portion (52) for installing described connecting rod (42), described power source body side plate (51) is provided with for described connection axle (43) traverse side plate through-hole (53)；
Described connecting rod (42) is arranged in described gap portion (52), and described connection axle (43) supports through described side plate through-hole (53) and by described side plate through-hole (53)。
10. light fixture according to claim 7 (200), it is characterised in that there is on described power source body side plate (51) curved surface matched with cylindric described lamp housing (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989404.8U CN205331954U (en) | 2015-12-02 | 2015-12-02 | Lamp body and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989404.8U CN205331954U (en) | 2015-12-02 | 2015-12-02 | Lamp body and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331954U true CN205331954U (en) | 2016-06-22 |
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ID=56210940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989404.8U Active CN205331954U (en) | 2015-12-02 | 2015-12-02 | Lamp body and lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664393A (en) * | 2020-07-07 | 2020-09-15 | 瑞盎光电科技(广东)有限公司 | Lamp set |
-
2015
- 2015-12-02 CN CN201520989404.8U patent/CN205331954U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664393A (en) * | 2020-07-07 | 2020-09-15 | 瑞盎光电科技(广东)有限公司 | Lamp set |
| WO2022007252A1 (en) * | 2020-07-07 | 2022-01-13 | 瑞盎光电科技(广东)有限公司 | Lamp |
| US11898722B2 (en) | 2020-07-07 | 2024-02-13 | Acevel (Gd) Co., Ltd. | Light fixture |
| EP4163536A4 (en) * | 2020-07-07 | 2024-06-19 | Acevel (GD) Co., Ltd. | Lamp |
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