CN213872389U - Lamp with adjustable color temperature - Google Patents
Lamp with adjustable color temperature Download PDFInfo
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- CN213872389U CN213872389U CN202023059800.0U CN202023059800U CN213872389U CN 213872389 U CN213872389 U CN 213872389U CN 202023059800 U CN202023059800 U CN 202023059800U CN 213872389 U CN213872389 U CN 213872389U
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Abstract
The utility model discloses a lamp with adjustable color temperature, which comprises a cylindrical shell, a light source component and a light adjusting component, wherein the cylindrical shell is vertically arranged, and the top of the cylindrical shell is provided with a top cover; the light source component is arranged at the bottom of the cylindrical shell; the light adjusting component comprises a light adjusting driver and an adjusting switch, the adjusting switch is provided with a switch main body and an adjusting part, a first through hole is formed in the top cover, the switch main body is arranged on the lower side of the top cover, and the adjusting part penetrates through the first through hole from bottom to top; the driver of adjusting luminance is located between regulating switch and the light source subassembly, light source subassembly and regulating switch all with the driver electric connection of adjusting luminance. The adjusting switch, the dimming driver and the light source component are sequentially arranged from top to bottom, the structure is compact, and the light source component can be arranged in the cylindrical shell, so that the long cylindrical lamp can have a color temperature adjusting function, and the market demand is met; the adjusting part penetrates through the first through hole, the adjusting part can be operated from the outer side of the lamp, and the color temperature can be adjusted without disassembling the lamp.
Description
Technical Field
The utility model relates to the technical field of lighting technology, in particular to adjustable colour temperature's lamps and lanterns.
Background
With the progress of science and technology and the improvement of life quality, the control level of LED illumination is required to be higher and higher. In order to create different atmospheres, people hope to realize color temperature adjustment and individually set the light environment. Therefore, in addition to the light source assembly composed of the lamp beads, the reflective cup and other components, a color temperature adjusting function is added to adjust the color temperature of light emitted by the light source assembly, however, as the function needs to be realized, a dimming assembly is additionally arranged on the lamp and occupies a certain space, the existing lamp with adjustable color temperature is generally a flat round lamp, such as a ceiling lamp disclosed by a patent color temperature adjustable ceiling lamp (publication number: CN 210511322U); the long-tube-shaped lamp generally does not have a color temperature adjusting function and cannot meet market demands.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a colour temperature adjustable lamps and lanterns.
The lamp with the adjustable color temperature comprises a cylindrical shell, a light source component and a dimming component, wherein the cylindrical shell is vertically arranged, and a top cover is arranged at the top of the cylindrical shell; the light source assembly is arranged at the bottom of the cylindrical shell; the light adjusting component comprises a light adjusting driver and an adjusting switch, the adjusting switch is provided with a switch main body and an adjusting part, a first through hole is formed in the top cover, the switch main body is arranged on the lower side of the top cover, and the adjusting part penetrates through the first through hole from bottom to top; the light modulation driver is arranged between the adjusting switch and the light source component, and the light source component and the adjusting switch are electrically connected with the light modulation driver.
The lamp with the adjustable color temperature, which is provided by the embodiment of the utility model, has the following technical effects that the adjusting switch, the dimming driver and the light source component are sequentially arranged from top to bottom, the structure is compact, and the lamp can be arranged in the cylindrical shell, so that the lamp with the long cylindrical shape can have the color temperature adjusting function, and the market demand can be met; the adjusting part penetrates through the first through hole, the adjusting part can be operated from the outer side of the lamp, and the color temperature can be adjusted without disassembling the lamp.
According to some embodiments of the utility model, be equipped with the support in the tube-shape shell, the support has vertical portion and horizontal portion, horizontal portion is located the top of vertical portion, horizontal portion with the top cap is connected, the driver of adjusting luminance is located in the vertical portion, the switch main part is located the downside of horizontal portion, be equipped with the third through-hole in the horizontal portion, supreme running through in proper order is followed to the regulating part the third through-hole with first through-hole. During assembly, the dimming assembly and the top cover can be installed on the support, then the support and the dimming assembly arranged on the support are inserted into the cylindrical shell together, and then the top cover and the cylindrical shell are connected, so that the assembly of the dimming assembly is completed, the operation is simple and convenient, and the assembly is convenient.
According to some embodiments of the invention, the top cap and be equipped with the backing plate between the horizontal portion. Through setting up the backing plate, the backing plate has certain cushioning effect, and the horizontal portion of top cap and support can compactly be laminated together.
According to some embodiments of the utility model, be equipped with the draw-in groove in the horizontal portion, be equipped with the dop on the backing plate, the dop inlays to be located in the draw-in groove. The positioning of the backing plate is convenient, and the backing plate can be accurately installed on a preset position.
According to some embodiments of the present invention, the adjustment switch is a toggle switch, and the adjustment portion is a toggle handle of the toggle switch; the base plate is provided with a fourth through hole, a dust isolating sheet is arranged between the base plate and the top cover and covers the fourth through hole, a fifth through hole is formed in the dust isolating sheet, the adjusting part sequentially penetrates through the third through hole, the fourth through hole, the fifth through hole and the first through hole from bottom to top, the fourth through hole, the third through hole and the first through hole are all in a waist-shaped groove shape, and the shape of the fifth through hole is matched with the cross-sectional shape of the toggle handle, so that the inner edge of the fifth through hole is close to the toggle handle; the base plate is provided with a sliding groove, the dust isolating sheet is arranged in the sliding groove, and the extending direction of the sliding groove is consistent with the shifting direction of the toggle switch. The dust-proof sheet can slide back and forth in the sliding groove, when the stirring handle moves, the dust-proof sheet can move along with the sliding groove, and the dust-proof sheet can cover the fourth through hole all the time to play a role in dust insulation.
According to some embodiments of the utility model, the top cap with the bolt that horizontal portion passes through bolted connection, junction is hollow bolt, hollow bolt has the second through-hole of vertical setting. The power cord of lamps and lanterns can be followed the second through-hole and introduced, is convenient for set up the power cord, and simple structure is compact.
According to some embodiments of the present invention, the hollow bolt has a bolt head and a bolt tail, the bolt head is disposed at a lower side of the transverse portion, the upper side of the top cover is provided with a connecting seat, the connecting seat is provided with a vertically disposed sixth through hole, a bottom of the sixth through hole is provided with an internal thread, the bolt tail is disposed in the sixth through hole, and the bolt tail is in threaded connection with the connecting seat; and an internal thread through hole is formed in the hole wall of the sixth through hole, and a locking bolt is arranged in the internal thread through hole. Through set up locking bolt on the connecting seat, can wrench movement locking bolt, make power cord and connecting seat be together fixed after the power cord installation finishes, the utility model discloses can regard as the ceiling lamp to use.
According to some embodiments of the utility model, regulating switch with horizontal portion connects, regulating switch's bottom is equipped with printed circuit board, regulating switch passes through printed circuit board with adjust luminance driver electric connection, the last first breach that is equipped with of printed circuit board, first breach is located the below of second through-hole. Through set up first breach on printed circuit board, first breach can supply the power line to pass through, space in the make full use of tube-shape shell, compact structure is reasonable, makes the utility model discloses can be applied to the less lamps and lanterns of size.
According to some embodiments of the present invention, a protection box is disposed outside the printed circuit board, a top of the protection box is open, the printed circuit board and the switch main body are both disposed in the protection box, and the top of the protection box is connected to the lateral portion; and a second notch is arranged on the protection box and is arranged below the second through hole. The protection box can protect the printed circuit board and prevent the fault caused by the contact of an external lead with the printed circuit board.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a lamp with adjustable color temperature according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of region A in FIG. 1
Fig. 3 is an exploded schematic view of a lamp with adjustable color temperature according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a region B in fig. 3.
In the drawings:
100-a cylindrical housing; 210-a vertical portion; 220-a transverse portion; 222-a third via; 223-card slot; 230-a dimming driver; 300-a light source assembly; 410-hollow bolt; 411-second via; 420-a connecting seat; 421-sixth via; 422-locking bolt; 510-a top cover; 512-first via; 520-dust separation sheet; 521-a fifth through hole; 530-backing plate; 532-fourth via; 533-chuck; 534-chute; 540-switch body; 541-a toggle handle; 550-a printed circuit board; 560-protective case.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A lamp with adjustable color temperature according to an embodiment of the invention is described below with reference to fig. 1 to 4.
The lamp with the adjustable color temperature according to the embodiment of the present invention comprises a cylindrical shell 100, a light source assembly 300 and a light adjusting assembly, wherein the cylindrical shell 100 is vertically arranged, and a top cover 510 is arranged on the top of the cylindrical shell 100; the light source assembly 300 is disposed at the bottom of the cylindrical housing 100; the dimming component comprises a dimming driver 230 and an adjusting switch, the adjusting switch is provided with a switch main body 540 and an adjusting part, the top cover 510 is provided with a first through hole 512, the switch main body 540 is arranged on the lower side of the top cover 510, and the adjusting part penetrates through the first through hole 512 from bottom to top; the dimming driver 230 is disposed between the adjusting switch and the light source assembly 300, and both the light source assembly 300 and the adjusting switch are electrically connected to the dimming driver 230.
For example, as shown in fig. 1, the top cover 510 and the cylindrical housing 100 may be connected by bolts; the dimming driver 230 may be mounted on the cylindrical housing 100 or may be mounted on the top cover 510 through a connection bracket; the adjusting switch can be a toggle switch or a knob switch, the adjusting part is a toggle handle 541 of the toggle switch or a knob of the knob switch, and the adjusting part penetrates through the first through hole 512 from bottom to top and then protrudes out of the top cover 510; light source subassembly 300 includes LED lamp pearl, LED lamp pearl and the driver 230 electric connection of adjusting luminance, and it is luminous downwards, and light source subassembly 300 still includes parts such as anti-light cup, transparent sealing plate, and light source subassembly 300 is the mounting structure of the LED lamp pearl that technical personnel in the field are familiar, no longer gives details here to its specific structure.
The adjusting switch, the dimming driver 230 and the light source assembly 300 are sequentially arranged from top to bottom, have compact structure and can be arranged in the cylindrical shell 100, so that the long cylindrical lamp can have a color temperature adjusting function and meet market requirements; the adjusting part penetrates through the first through hole 512, so that the adjusting part can be operated from the outer side of the lamp, and the color temperature can be adjusted without disassembling the lamp.
In some embodiments of the present invention, a support is disposed in the cylindrical housing 100, the support has a vertical portion 210 and a horizontal portion 220, the horizontal portion 220 is disposed at the top of the vertical portion 210, the horizontal portion 220 is connected to the top cap 510, the dimming driver 230 is disposed on the vertical portion 210, the switch main body 540 is disposed at the lower side of the horizontal portion 220, the horizontal portion 220 is provided with a third through hole 222, and the adjusting portion sequentially runs through the third through hole 222 and the first through hole 512 from the bottom to the top. Referring to fig. 3, the bracket is in an inverted L shape, the dimming driver 230 is installed on the vertical portion 210 by bolts, the switch main body 540 is installed on the horizontal portion 220, and the horizontal portion 220 can be installed on the top cover 510 by bolts, so that the dimming assembly does not need to be directly connected with the cylindrical housing 100, the dimming assembly and the top cover 510 can be installed on the bracket at first during assembly, then the bracket and the dimming assembly arranged thereon are inserted into the cylindrical housing 100 together, and then the top cover 510 and the cylindrical housing 100 are connected, i.e., the assembly of the dimming assembly is completed, the operation is simple, the assembly is convenient, bolts do not need to be arranged on the cylindrical housing 100 to fix the dimming driver 230, and the outer surface of the cylindrical housing 100 is kept flat and smooth.
In some embodiments of the present invention, a backing plate 530 is disposed between the top cover 510 and the transverse portion 220. The top cover 510 and the bracket are generally made of metal and other materials with high hardness, the top cover 510 and the bracket are easy to collide due to direct contact, and the base plate 530 has a certain buffering effect by arranging the base plate 530, so that the top cover 510 and the transverse part 220 of the bracket can be compactly attached together; wherein the pad 530 may be made of an insulating material to prevent static electricity on the stent from being conducted to the top cover 510 and the housing.
In some embodiments of the present invention, the transverse portion 220 is provided with a clamping groove 223, the pad 530 is provided with a clamping head 533, and the clamping head 533 is embedded in the clamping groove 223. Thus, the positioning of the pad 530 is facilitated, and the pad 530 can be accurately installed at a predetermined position; the shim plate 530 and the clamp 533 may be integrally formed, by injection molding.
In some embodiments of the present invention, the adjusting switch is a toggle switch, and the adjusting portion is a toggle handle 541 of the toggle switch; a fourth through hole 532 is formed in the base plate 530, a dust separation sheet 520 is arranged between the base plate 530 and the top cover 510, the dust separation sheet 520 covers the fourth through hole 532, a fifth through hole 521 is formed in the dust separation sheet 520, the adjusting portion sequentially penetrates through the third through hole 222, the fourth through hole 532, the fifth through hole 521 and the first through hole 512 from bottom to top, the fourth through hole 532, the third through hole 222 and the first through hole 512 are all in a waist groove shape, and the shape of the fifth through hole 521 is matched with the cross-sectional shape of the toggle handle 541, so that the inner edge of the fifth through hole 521 is close to the toggle handle 541; the base plate 530 is provided with a sliding groove 534, the dust isolating sheet 520 is arranged in the sliding groove 534, and the extending direction of the sliding groove 534 is consistent with the shifting direction of the toggle switch. Referring to fig. 2 and 4, the toggle direction of the toggle switch is a front-back direction, and the fourth through hole 532, the third through hole 222 and the first through hole 512 are in a shape of a kidney-shaped groove extending front and back, so that the toggle handle 541 can move back and forth in the fourth through hole 532, the third through hole 222 and the first through hole 512; the sliding groove 534 is arranged at the top of the base plate 530, the sliding groove 534 extends forwards and backwards, the sliding groove 534 is arranged at the fourth through hole 532, the dust-proof sheet 520 is arranged in the sliding groove 534, the dust-proof sheet 520 can slide forwards and backwards in the sliding groove 534, the dust-proof sheet 520 covers the fourth through hole 532, the section of the toggle handle 541 is rectangular, the fifth through hole 521 is a rectangular hole, the fifth through hole 521 is slightly larger than the section of the toggle handle 541, the dust-proof sheet 520 is sleeved on the outer side of the toggle handle 541, when the toggle handle 541 moves, the dust-proof sheet 520 can move along with the toggle handle, and the dust-proof sheet 520 can always cover the fourth through hole 532 to play a role in dust proof.
In some embodiments of the present invention, the top cover 510 and the transverse portion 220 are the hollow bolt 410 through the bolt of the bolt connection, the connection, and the hollow bolt 410 has the second through hole 411 of the vertical arrangement. The hollow bolt 410 not only can firmly connect the top cover 510 to the transverse portion 220, but also can conveniently arrange a power cord, and the power cord of the lamp can be led in from the second through hole 411, so that the structure is simple and compact.
In some embodiments of the present invention, the hollow bolt 410 has a bolt head and a bolt tail, the bolt head is disposed at the lower side of the transverse portion 220, the upper side of the top cover 510 is provided with a connecting seat 420, the connecting seat 420 is provided with a vertically disposed sixth through hole 421, the bottom of the sixth through hole 421 is provided with an internal thread, the bolt tail is disposed in the sixth through hole 421, and the bolt tail is in threaded connection with the connecting seat 420; an internal thread through hole is formed in the hole wall of the sixth through hole 421, and a locking bolt 422 is arranged in the internal thread through hole. The connecting seat 420 plays a role of a nut, and the connecting seat 420 is arranged on the upper side of the top cover 510, namely outside the lamp, so that the lamp is convenient to disassemble and assemble; by arranging the locking bolt 422 on the connecting seat 420, the locking bolt 422 can be twisted after the power line is installed, so that the power line and the connecting seat 420 are fixed together, namely, the gravity of the parts such as the cylindrical shell 100, the top cover 510, the bracket and the like can be directly borne by the power line, and the utility model can be used as a ceiling lamp; the locking bolt 422 may be a set bolt.
In some embodiments of the present invention, the adjusting switch is connected to the transverse portion 220, the bottom of the adjusting switch is provided with a printed circuit board 550, the adjusting switch is electrically connected to the dimming driver 230 through the printed circuit board 550, the printed circuit board 550 is provided with a first notch, and the first notch is disposed below the second through hole 411. If the adjustment switch is directly electrically connected to the dimming driver 230, more wires are required, which is inconvenient to assemble; the provision of the printed circuit board 550 can reduce the provision of the conductive lines; the power cord need be connected to dimming driver 230, and through setting up first breach on printed circuit board 550, first breach can supply the power cord to pass through, space in the make full use of tube-shape shell 100, and compact structure is reasonable, makes the utility model discloses can be applied to the less lamps and lanterns of size.
In some embodiments of the present invention, a protection box 560 is disposed outside the printed circuit board 550, a top of the protection box 560 is open, the printed circuit board 550 and the switch main body 540 are both disposed in the protection box 560, and the top of the protection box 560 is connected to the transverse portion 220; the protection box 560 is provided with a second notch, and the second notch is disposed below the second through hole 411. Referring to fig. 3, the top of protection box 560 is opened, supreme cover in printed circuit board 550 and regulating switch's the outside can be followed to protection box 560, to its guard action of printed circuit board 550, prevent that outside wire from contacting printed circuit board 550 and leading to the trouble, the cross-section of protection box 560's inner chamber is the U-shaped, printed circuit board 550 also is the U-shaped, the opening part of U-shaped is first breach and second breach department promptly, first breach and second breach can supply power line to pass through, space in the make full use of tube-shape shell 100, compact structure is reasonable, make the utility model discloses can be applied to the less lamps and lanterns of size.
The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited to the illustrated embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the appended claims.
Claims (9)
1. A lamp with adjustable color temperature, comprising:
the cylindrical shell is vertically arranged, and a top cover is arranged at the top of the cylindrical shell;
a light source assembly disposed at the bottom of the cylindrical housing;
the light adjusting component comprises a light adjusting driver and an adjusting switch, the adjusting switch is provided with a switch main body and an adjusting part, a first through hole is formed in the top cover, the switch main body is arranged on the lower side of the top cover, and the adjusting part penetrates through the first through hole from bottom to top; the light modulation driver is arranged between the adjusting switch and the light source component, and the light source component and the adjusting switch are electrically connected with the light modulation driver.
2. The lamp of claim 1, wherein: be equipped with the support in the tube-shape shell, the support has vertical portion and horizontal portion, horizontal portion is located the top of vertical portion, horizontal portion with the top cap is connected, the driver of adjusting luminance is located in the vertical portion, the switch main part is located the downside of horizontal portion, be equipped with the third through-hole in the horizontal portion, supreme running through in proper order is followed to the regulating part the third through-hole with first through-hole.
3. The lamp of claim 2, wherein: a base plate is arranged between the top cover and the transverse part.
4. A luminaire of adjustable color temperature according to claim 3, characterized in that: the transverse part is provided with a clamping groove, the base plate is provided with a clamping head, and the clamping head is embedded in the clamping groove.
5. A luminaire of adjustable color temperature according to claim 3, characterized in that: the adjusting switch is a toggle switch, and the adjusting part is a toggle handle of the toggle switch; the base plate is provided with a fourth through hole, a dust isolating sheet is arranged between the base plate and the top cover and covers the fourth through hole, a fifth through hole is formed in the dust isolating sheet, the adjusting part sequentially penetrates through the third through hole, the fourth through hole, the fifth through hole and the first through hole from bottom to top, the fourth through hole, the third through hole and the first through hole are all in a waist-shaped groove shape, and the shape of the fifth through hole is matched with the cross-sectional shape of the toggle handle, so that the inner edge of the fifth through hole is close to the toggle handle; the base plate is provided with a sliding groove, the dust isolating sheet is arranged in the sliding groove, and the extending direction of the sliding groove is consistent with the shifting direction of the toggle switch.
6. The lamp of claim 2, wherein: the top cover and the bolt of the transverse part at the joint are connected through bolts, and the hollow bolt is provided with a second through hole which is vertically arranged.
7. The lamp of claim 6, wherein: the hollow bolt is provided with a bolt head and a bolt tail, the bolt head is arranged on the lower side of the transverse part, the upper side of the top cover is provided with a connecting seat, the connecting seat is provided with a vertically arranged sixth through hole, the bottom of the sixth through hole is provided with internal threads, the bolt tail is arranged in the sixth through hole, and the bolt tail is in threaded connection with the connecting seat; and an internal thread through hole is formed in the hole wall of the sixth through hole, and a locking bolt is arranged in the internal thread through hole.
8. The lamp of claim 6, wherein: the regulating switch with horizontal portion connects, regulating switch's bottom is equipped with printed circuit board, regulating switch passes through printed circuit board with adjust luminance driver electric connection, the last first breach that is equipped with of printed circuit board, first breach is located the below of second through-hole.
9. The lamp of claim 8, wherein: a protection box is arranged on the outer side of the printed circuit board, the top of the protection box is open, the printed circuit board and the switch main body are both arranged in the protection box, and the top of the protection box is connected with the transverse part; and a second notch is arranged on the protection box and is arranged below the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059800.0U CN213872389U (en) | 2020-12-17 | 2020-12-17 | Lamp with adjustable color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059800.0U CN213872389U (en) | 2020-12-17 | 2020-12-17 | Lamp with adjustable color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872389U true CN213872389U (en) | 2021-08-03 |
Family
ID=77069167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059800.0U Active CN213872389U (en) | 2020-12-17 | 2020-12-17 | Lamp with adjustable color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872389U (en) |
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2020
- 2020-12-17 CN CN202023059800.0U patent/CN213872389U/en active Active
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Effective date of registration: 20220217 Address after: 528251 No. 2 of Hu Chunli's factory building, No. 1, lot "dalutou", Nanfang Development Zone, he village, Danzao Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan lingxu Technology Co.,Ltd. Address before: 528000 one of Hu Chunli's plants (residence declaration) at No. 1, lot "dalutou", Nanfang Development Zone, he village, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN NANHAI AOMING LIGHTING Co.,Ltd. |