CN105822925A - Corn lamp - Google Patents
Corn lamp Download PDFInfo
- Publication number
- CN105822925A CN105822925A CN201610339854.1A CN201610339854A CN105822925A CN 105822925 A CN105822925 A CN 105822925A CN 201610339854 A CN201610339854 A CN 201610339854A CN 105822925 A CN105822925 A CN 105822925A
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- Prior art keywords
- light source
- lamp
- hole
- lamp holder
- circuit board
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A corn lamp comprises a lamp holder assembly, a plurality of light source assemblies, a plurality of rotary connecting assemblies and a top shade assembly; the lamp holder assembly comprises a lamp holder and a base; the base is arranged on the lamp holder in a covering manner, the base is arranged on the lamp holder in a covering manner, and a plurality of through holes are formed in the base; each light source assembly comprises a circuit board, a sub light source and a side shade; the sub light sources are arranged on one side faces of the circuit boards and are used for forming light-emitting faces, the side shades are arranged on the circuit boards in a covering manner, and rotating columns are arranged at the first ends of the side shades; each rotary connecting assembly comprises a rotating part and a connecting part; the rotating parts are fixed to the second ends of the side shades, the rotating parts rotate relative to the through holes, and the connecting parts are electrically connected with the circuit boards and the lamp holder; the top shade assembly is provided with rotating holes rotatably connected with the rotating columns; the rotating parts rotate relative to the through holes, the rotating columns rotate relative to the rotating holes, and the light-emitting faces are driven to rotate; the corn lamp is mounted under some special mounting environments such as the position of the corner or the position close to the wall, and the utilization rate of light is improved.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of corn lamp.
Background technology
At present, general light fixture, if the maximum lighting angle of the LED lamp of one side exiting surface is 120 degree, in order to improve the uniformity of lighting angle and luminescence, occur in that the light fixture with 360 degree of wide-angle luminescences on the market, owing to being shaped like corncob, be also called corn lamp.
Common, corn lamp has that multiple each light-emitting area emits beam for the region of an angular range not in conplane light-emitting area, to realize the effect of 360 degree of wide-angle luminescences.
But, under the installation environment that some are special, such as, in position, corner or at the wall locations etc., at the wall locations of the light direct irradiation that corn lamp sends to position, corner or inner side, so, causing the waste of light source, light utilization is relatively low.
Summary of the invention
Based on this, it is necessary to provide the corn lamp that a kind of light utilization is higher.
A kind of corn lamp, including:
Lamp adapter assembly, described lamp adapter assembly includes lamp holder, base and multiple plug, and described base hood is located on described lamp holder, and described base offers multiple through hole；
Multiple light source assemblies, described light source assembly includes circuit board, sub-light source, socket and side cover, and described sub-light source is arranged on described circuit board one side, is used for forming exiting surface, described side covers on described circuit board, and the first end of described side cover is provided with column spinner；
Multiple spin connection components, described spin connection component includes rotation section and connecting portion, each described rotation section one_to_one corresponding one is fixed with the second end of side cover described in, each described rotation section correspondence wears through hole described in, and rotate relative to described through hole, described connecting portion is electrically connected with described circuit board and described lamp holder respectively；And
Overhead guard assembly, described overhead guard assembly fixes with described lamp holder, described light source assembly is between described base and described overhead guard assembly, described overhead guard assembly offers multiple rotating hole, each described column spinner correspondence rotates and is arranged in rotating hole described in, described rotation section rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Wherein in an embodiment, described rotation section is plug, and described connecting portion is socket, and described plug is electrically connected with described lamp holder；
Each described plug correspondence wears through hole described in, and at least partly it is placed on outside, described socket is installed on the end of described circuit board, rotate in each described plug stretches into socket described in through described side cover correspondence and with described socket and arrange, described plug is electrically connected with described socket, described socket rotates relative to described plug and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Wherein in an embodiment, described rotation section is Rotational Cylindrical, and described connecting portion is wire, and described Rotational Cylindrical has hollow-core construction, forms through wires hole in it；
Each described Rotational Cylindrical correspondence wears through hole described in, first end of described wire is electrically connected with described circuit board, second end of described wire passes described through wires hole, and be electrically connected with described lamp holder, described Rotational Cylindrical rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Wherein in an embodiment, described light source assembly also includes bumper ring, and the two sides of described bumper ring are covered with described base and described side respectively and supported, and described plug sequentially passes through described through hole, described bumper ring and described side cover and correspondence stretches in described socket.
Wherein in an embodiment, described light source assembly also includes that radiator, described radiator are connected away from the side of described sub-light source with described circuit board, and the edge of described side cover is connected with described radiator.
Wherein in an embodiment, arranging four described light source assemblies, four described light source assemblies are centrosymmetric distribution with the center of described base.
Wherein in an embodiment, described overhead guard assembly includes top board, connects post and overhead guard, and the two ends of described connection post are connected with described lamp holder and described top board respectively, and described overhead guard covers on described top board, and described rotating hole is opened in described top board.
Wherein in an embodiment, described light source assembly arranges some described sub-light sources, and some described sub-light source rectangular array are arranged on described circuit board.
Wherein in an embodiment, described light source assembly also includes sealing ring, and described sealing ring is arranged around the edge of described circuit board.
Wherein in an embodiment, described lamp holder is provided with power supply module, and described plug is electrically connected with described power supply module.
Above-mentioned corn lamp is arranged under the installation environment that some are special, as being arranged on position, corner or at the wall locations time, light emission direction can be rotated towards the one or more light source assemblies at the wall locations of position, corner or inner side, until the described exiting surface of light source assembly being regulated to presetting illumination region towards indoor, as, the described exiting surface of light source assembly is regulated to the space open or open towards indoor, such that it is able to be greatly enhanced the utilization rate of light, reduce the waste of light source.
Accompanying drawing explanation
Fig. 1 is the structural representation of the corn lamp of an embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the corn lamp shown in Fig. 1；
Fig. 3 is the explosive view of the corn lamp shown in Fig. 1；
Fig. 4 is the partial structurtes schematic diagram of the corn lamp of Fig. 3；
Fig. 5 is the sectional structure schematic diagram of the corn lamp of Fig. 1；
The structural representation of the corn lamp of Fig. 6 another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Accompanying drawing gives the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to embodiments described herein.On the contrary, provide the purpose of these embodiments be make the disclosure is understood more thorough comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can be directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, and it can be directly to another element or may be simultaneously present centering elements.For illustrative purposes only, being not offered as is unique embodiment for term as used herein " vertical ", " level ", "left", "right" and similar statement.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.The term used the most in the description of the invention is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
A kind of corn lamp, including: lamp adapter assembly, described lamp adapter assembly includes lamp holder, base and multiple plug, and described base hood is located on described lamp holder, and described base offers multiple through hole；Multiple light source assemblies, described light source assembly includes circuit board, sub-light source, socket and side cover, and described sub-light source is arranged on described circuit board one side, is used for forming exiting surface, described side covers on described circuit board, and the first end of described side cover is provided with column spinner；Multiple spin connection components, described spin connection component includes rotation section and connecting portion, each described rotation section one_to_one corresponding one is fixed with the second end of side cover described in, each described rotation section correspondence wears through hole described in, and rotate relative to described through hole, described connecting portion is electrically connected with described circuit board and described lamp holder respectively；And overhead guard assembly, described overhead guard assembly fixes with described lamp holder, described light source assembly is between described base and described overhead guard assembly, described overhead guard assembly offers multiple rotating hole, each described column spinner correspondence rotates and is arranged in rotating hole described in, described rotation section rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Wherein in the corn lamp of an embodiment, described rotation section is plug, and described connecting portion is socket, and described plug is electrically connected with described lamp holder；Each described plug correspondence wears through hole described in, and at least partly it is placed on outside, described socket is installed on the end of described circuit board, rotate in each described plug stretches into socket described in through described side cover correspondence and with described socket and arrange, described plug is electrically connected with described socket, described socket rotates relative to described plug and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.It is specifically described as follows:
Seeing also Fig. 1 to Fig. 3, corn lamp 10 includes: lamp adapter assembly 100, multiple light source assembly 200 and overhead guard assembly 300, and the two ends of light source assembly 200 are connected with lamp adapter assembly 100 and overhead guard assembly 300 respectively.
Referring to Fig. 3, lamp adapter assembly 100 includes lamp holder 110, base 120 and multiple plug 130, and base 120 covers on lamp holder 110, and base 120 fixes with lamp holder 110, and both surround an installation cavity, are used for installing power supply module.
Seeing also Fig. 3 and Fig. 4, base 120 offers multiple through hole 121, and each plug 130 correspondence wears a through hole 121, and plug 130 be at least partly placed on outside.Such as, described plug is identical with the quantity of described through hole, and e.g., both quantity is four or six, and certainly, both quantity is also not limited to this, it is also possible to be adjusted according to practical situation.Such as, described plug is DC plug.
In order to power preferably to described plug, such as, refer to Fig. 3, lamp holder 110 is provided with power supply module 111, and plug 130 is electrically connected with power supply module 111, and power supply module 111 is for powering to plug, and for example, power supply module 111 is for playing the effect driving sub-light source.
Refer to Fig. 4, light source assembly 200 includes circuit board 210, sub-light source 220, socket 230 and side cover 240, sub-light source 220 is arranged on circuit board 210 one side, for forming exiting surface, such as, light source assembly 200 arranges some sub-light sources 220, some sub-light source 220 rectangular array are arranged on circuit board 210, the some sub-light sources 220 being arranged on circuit board 210 form described exiting surface, are used for light, play illuminating effect.Such as, each described exiting surface is for a corresponding field emission light, playing illuminating effect.
Such as, described sub-light source is LED sub-light source, e.g., LED lamp bead, LED bulb or LED chip, it is used for emitting beam, plays illuminating effect.Such as, described side cover has the curved-surface structure of arc.
Seeing also Fig. 3 and Fig. 4, socket 230 is installed on the end of circuit board 210, and side cover 240 covers on circuit board 210.Each plug 130 stretches in a socket 230 through side cover 240 correspondence, plug 130 is electrically connected with socket 230, and socket 230 opposing plug 130 can rotate, rotate with the fixing circuit board 210 of socket 120 to drive, and then drive described exiting surface to rotate, for adjusting the light direction of described exiting surface.Concrete, side cover 240 offers perforation 241, and plug 130 wears perforation 241, is used for making plug 130 be connected with socket 230.Such as, described plug is identical with the quantity of described socket, and e.g., both quantity is four or six, and certainly, both quantity is also not limited to this, it is also possible to be adjusted according to practical situation.Such as, described socket is DC socket, and described plug is DC plug, and described DC socket can rotate relative to described DC plug.
Refer to Fig. 5, side cover 240 is provided with column spinner 242 away from the end of plug 130, column spinner 242 is for being rotationally connected with overhead guard assembly 300, column spinner 242 is when overhead guard assembly 300 rotates, for making light source assembly 200 rotate relative to described lamp holder or described overhead guard assembly, and then adjust the rising angle of described exiting surface.
Refer to Fig. 5, overhead guard assembly 300 fixes with lamp holder 110, light source assembly 200 is between base 120 and overhead guard assembly 300, overhead guard assembly 300 offers multiple rotating hole 310, the corresponding rotation of each column spinner 242 is arranged in a rotating hole 310, is used for making column spinner 242 rotate relative to overhead guard assembly 300.Concrete, see also Fig. 3, overhead guard assembly 300 includes top board 320, connects post 330 and overhead guard 340, the two ends connecting post 330 are connected with lamp holder 110 and top board 320 respectively, overhead guard 340 covers on top board 320, multiple rotating holes 310 are opened in top board 320, and corresponding rotation of each column spinner 242 is arranged in a rotating hole 310, and the column spinner 242 of side cover 240 is rotationally connected with top board 320.Such as, described column spinner is identical with the quantity of described rotating hole, and e.g., both quantity is four or six, and certainly, both quantity is also not limited to this, it is also possible to be adjusted according to practical situation.
nullRefer to Fig. 5，Socket 130 opposing plug 230 rotates and column spinner 242 rotates against hole 310 and rotates，For driving described exiting surface to rotate，Such that it is able to regulate the rising angle of the described exiting surface of each described light source assembly respectively，And then can unify to optimize the rising angle of the exiting surface of multiple described light source assembly，Improve light utilization，That is，Socket 130 opposing plug 230 rotates and column spinner 242 rotates against hole 310 and rotates，The overall structure that can drive light source assembly 200 rotates relative to lamp adapter assembly 100 and overhead guard assembly 300，Described circuit board i.e. can be driven to rotate，So，In conjunction with the described sub-light source being arranged on circuit board，Can individually regulate the light direction of each light source assembly 200，Under above-mentioned corn lamp 10 is arranged on some special installation environments，As being arranged on position, corner or at the wall locations time，Light emission direction is rotated towards the one or more light source assemblies 200 at the wall locations of position, corner or inner side，Until the described exiting surface of light source assembly 200 being regulated to presetting illumination region towards indoor，As，The described exiting surface of light source assembly 200 is regulated to the space open or open towards indoor，Such that it is able to improve the utilization rate being greatly enhanced light，Reduce the waste of light source.
It is appreciated that, owing to the exiting surface of traditional wall lamp is one side, and traditional corn lamp is 360 degree of luminescences, when traditional corn lamp is arranged on wall lamp, if the light direct irradiation of wall lamp part exiting surface will result in the waste of light at the wall locations of position, corner or inner side.
Above-mentioned corn lamp includes multiple light source assembly, as, four or six faces or more, and these light source assemblies are individual module, each light source assembly has an exiting surface, and each light source assembly all can be independently rotated, when above-mentioned corn lamp is arranged on wall lamp, can rotate to an angle towards the light source assembly at the wall locations of position, corner or inner side, make the light direction towards wall lamp entirety exiting surface of exiting surface, for improving the utilization rate of light.
Such as, the power of above-mentioned corn lamp is 75W, 28W or 150W etc., above-mentioned corn lamp arranges four independent described light source assemblies, i.e. there are four independent described exiting surfaces, each individual module can rotate freely, equipped with a DC socket on each circuit board, each base fills a DC plug, and each light source assembly all can rotate centered by DC plug.Such as, after angular adjustment has operated, also described light source assembly is locked, to improve structural strength.
Such as, arranging four described light source assemblies, four described light source assemblies are centrosymmetric distribution with the center of described base；And for example, arranging six described light source assemblies, six described light source assemblies are centrosymmetric distribution with the center of described base, and certainly, the quantity of described light source assembly is not limited to this, it is also possible to according to actual needs, e.g., brightness or power demand, adjust flexibly.
In order to preferably play cushioning effect, such as, refer to Fig. 3, light source assembly 200 also includes bumper ring 250, the two sides of described bumper ring are covered with described base and described side respectively and are supported, the most described through hole of described plug, described bumper ring and described side cover correspondence stretch in described socket, so, utilize described bumper ring described plug can be played cushioning effect.
In order to preferably play radiating effect, such as, refer to Fig. 4, described light source assembly also includes radiator 260, described radiator is connected away from the side of described sub-light source with described circuit board, the edge of described side cover is connected with described radiator, so, utilizes described radiator can preferably play radiating effect.
In order to preferably play sealing effectiveness, such as, referring to Fig. 4, described light source assembly also includes sealing ring 270, and described sealing ring is arranged around the edge of described circuit board, so, utilizes described sealing ring can preferably play sealing effectiveness.
Wherein in the corn lamp of an embodiment, described rotation section is Rotational Cylindrical, and described connecting portion is wire, and described Rotational Cylindrical has hollow-core construction, forms through wires hole in it；Each described Rotational Cylindrical correspondence wears through hole described in, first end of described wire is electrically connected with described circuit board, second end of described wire passes described through wires hole, and be electrically connected with described lamp holder, described Rotational Cylindrical rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.It is specifically described as follows:
Referring to Fig. 6, the corn lamp 20 of another embodiment of the present invention, in addition to the structure difference of described spin connection component, remaining structure is identical with above-mentioned corn lamp 10.
Described rotation section is Rotational Cylindrical 500, and described connecting portion is wire 400, and Rotational Cylindrical 500 has hollow-core construction, forms through wires hole 510 in it；Each Rotational Cylindrical 500 correspondence wears through hole described in, first end of wire 400 is electrically connected with described circuit board, second end of wire 400 passes through wires hole 510, and be electrically connected with described lamp holder, described Rotational Cylindrical rotates relative to described through hole and described column spinner rotates relative to described rotating hole, for driving described exiting surface to rotate, so, it is possible to achieve the angle regulating function of light source assembly.
Such as, described lamp holder is provided with connecting plate, and the second end of described wire is electrically connected with described connecting plate.
Above-mentioned corn lamp 10 is arranged under some special installation environments, as being arranged on position, corner or at the wall locations time, light emission direction can be rotated towards the one or more light source assemblies 200 at the wall locations of position, corner or inner side, until the described exiting surface of light source assembly 200 being regulated to presetting illumination region towards indoor, as, the described exiting surface of light source assembly 200 is regulated to the space open or open towards indoor, such that it is able to be greatly enhanced the utilization rate of light, reduce the waste of light source.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the each piece of all possible combination of technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but therefore can not 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, it is also possible to make some deformation and improvement, these broadly fall into 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 corn lamp, it is characterised in that including:
Lamp adapter assembly, described lamp adapter assembly includes that lamp holder and base, described base hood are located on described lamp holder, and described base offers multiple through hole；
Multiple light source assemblies, described light source assembly includes circuit board, sub-light source and side cover, and described sub-light source is arranged on described circuit board one side, is used for being formed exiting surface, and described side covers on described circuit board, and the first end of described side cover is provided with column spinner；
Multiple spin connection components, described spin connection component includes rotation section and connecting portion, each described rotation section one_to_one corresponding one is fixed with the second end of side cover described in, each described rotation section correspondence wears through hole described in, and rotate relative to described through hole, described connecting portion is electrically connected with described circuit board and described lamp holder respectively；And
Overhead guard assembly, described overhead guard assembly fixes with described lamp holder, described light source assembly is between described base and described overhead guard assembly, described overhead guard assembly offers multiple rotating hole, each described column spinner correspondence rotates and is arranged in rotating hole described in, described rotation section rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Corn lamp the most according to claim 1, it is characterised in that described rotation section is plug, described connecting portion is socket, and described plug is electrically connected with described lamp holder；
Each described plug correspondence wears through hole described in, and at least partly it is placed on outside, described socket is installed on the end of described circuit board, rotate in each described plug stretches into socket described in through described side cover correspondence and with described socket and arrange, described plug is electrically connected with described socket, described socket rotates relative to described plug and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Corn lamp the most according to claim 1, it is characterised in that described rotation section is Rotational Cylindrical, described connecting portion is wire, and described Rotational Cylindrical has hollow-core construction, forms through wires hole in it；
Each described Rotational Cylindrical correspondence wears through hole described in, first end of described wire is electrically connected with described circuit board, second end of described wire passes described through wires hole, and be electrically connected with described lamp holder, described Rotational Cylindrical rotates relative to described through hole and described column spinner rotates relative to described rotating hole, is used for driving described exiting surface to rotate.
Corn lamp the most according to claim 1, it is characterized in that, described light source assembly also includes bumper ring, and the two sides of described bumper ring are covered with described base and described side respectively and supported, and described plug sequentially passes through described through hole, described bumper ring and described side cover and correspondence stretches in described socket.
Corn lamp the most according to claim 1, it is characterised in that described light source assembly also includes that radiator, described radiator are connected away from the side of described sub-light source with described circuit board, the edge of described side cover is connected with described radiator.
Corn lamp the most according to claim 1, it is characterised in that arrange four described light source assemblies, four described light source assemblies are centrosymmetric distribution with the center of described base.
Corn lamp the most according to claim 1, it is characterized in that, described overhead guard assembly includes top board, connects post and overhead guard, and the two ends of described connection post are connected with described lamp holder and described top board respectively, described overhead guard covers on described top board, and described rotating hole is opened in described top board.
Corn lamp the most according to claim 1, it is characterised in that described light source assembly arranges some described sub-light sources, some described sub-light source rectangular array are arranged on described circuit board.
Corn lamp the most according to claim 1, it is characterised in that described light source assembly also includes sealing ring, described sealing ring is arranged around the edge of described circuit board.
Corn lamp the most according to claim 2, it is characterised in that described lamp holder is provided with power supply module, described plug is electrically connected with described power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339854.1A CN105822925B (en) | 2016-05-19 | 2016-05-19 | Corn lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339854.1A CN105822925B (en) | 2016-05-19 | 2016-05-19 | Corn lamp |
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| CN105822925A true CN105822925A (en) | 2016-08-03 |
| CN105822925B CN105822925B (en) | 2019-02-01 |
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| CN201610339854.1A Active CN105822925B (en) | 2016-05-19 | 2016-05-19 | Corn lamp |
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| CN108019626A (en) * | 2016-11-04 | 2018-05-11 | 江苏茂恒光电科技有限公司 | A kind of LED corn lamp |
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| Publication number | Publication date |
|---|---|
| CN105822925B (en) | 2019-02-01 |
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Inventor after: Liang Zhihong Inventor before: Liu Jing |
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Effective date of registration: 20160913 Address after: 523000 Guangdong, Changan Town, Xin'an community road, the third floor of the road on the 3rd floor, No. 1 Applicant after: DONGGUAN SENSE LIGHTING TECHNOLOGY CO,. LTD. Address before: Nanshan District Xili Street Tea Light Road Shenzhen City, Guangdong province 518000 No. 1018 hit off the 306 room Mansion Applicant before: Shenzhen Yueyang Lighting Technology Co., Ltd. |
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Effective date of registration: 20220325 Address after: 1 / F and 2 / F, building 8, Dasheng industrial city, second industrial zone, 1438 provincial road, Shangsha community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN XINHAI METAL PRODUCTS Co.,Ltd. Address before: 523000 third floor, No. 1, Weiming Road, hengzeng Avenue, Xin'an community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Dongguan Sense Lighting Technology Co.,Ltd. |