CN111895297B - Lighting device - Google Patents

Lighting device Download PDF

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Publication number
CN111895297B
CN111895297B CN202010463570.XA CN202010463570A CN111895297B CN 111895297 B CN111895297 B CN 111895297B CN 202010463570 A CN202010463570 A CN 202010463570A CN 111895297 B CN111895297 B CN 111895297B
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CN
China
Prior art keywords
lamp
main
circuit board
gravity base
main rod
Prior art date
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Active
Application number
CN202010463570.XA
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Chinese (zh)
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CN111895297A (en
Inventor
由磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Edge Light Industry Co Ltd
Original Assignee
Shanghai Bm Electronics Industry Co ltd
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Publication date
Application filed by Shanghai Bm Electronics Industry Co ltd filed Critical Shanghai Bm Electronics Industry Co ltd
Priority to CN202010463570.XA priority Critical patent/CN111895297B/en
Publication of CN111895297A publication Critical patent/CN111895297A/en
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Publication of CN111895297B publication Critical patent/CN111895297B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses a lighting device, which comprises a gravity base and a main rod, wherein the upper end of the gravity base is fixedly provided with the main rod, the upper end of the main rod is fixedly provided with a connecting lamp cap, the periphery of the connecting lamp cap is rotatably connected with a plurality of lamp main bodies, the lower end of each lamp main body is rotatably connected with a sliding sleeve, the sliding sleeve is sleeved on the main rod, a strong magnetic ring is in threaded connection with the main rod and is positioned above the sliding sleeve, a prompting lamp is arranged above the strong magnetic ring, a main circuit board is arranged in the gravity base, the lower end of the gravity base is provided with a heat dissipation plate, the upper end of the gravity base is provided with an adjusting switch, the adjusting switch is electrically connected with the main circuit board, a first lamp tube and a second lamp tube in the lighting device are rotatably connected, the expansion degree of the first lamp tube and the second lamp tube is, the irradiation area is effectively improved.

Description

Lighting device
Technical Field
The invention relates to a lighting device, in particular to a lighting device.
Background
Lighting is a measure for illuminating work and living places or individual objects with various light sources, whereas lighting devices are devices or means for artificially using light sources, the primary purpose of lighting being to create a good visibility and a pleasant and pleasant environment.
However, the illumination surface of the existing illumination device is often only provided with a unidirectional illumination surface, the illumination area is limited, and the existing illumination device is inconvenient to adjust and carry. Accordingly, the present invention is directed to a lighting device that solves the problems set forth in the background above.
Disclosure of Invention
It is an object of the present invention to provide a lighting device to solve the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a lighting device, includes gravity base, mobile jib, the upper end of gravity base is fixed with the mobile jib, and the upper end of mobile jib is fixed with the connection lamp holder, and the week side of connecting the lamp holder rotates and is connected with a plurality of lamp main part, and the lower extreme of lamp main part rotates and is connected with the sliding sleeve, and the sliding sleeve cover is established on the mobile jib, and threaded connection has powerful magnetic ring on the mobile jib, and powerful magnetic ring is located the top of sliding sleeve, and the top of powerful magnetic ring is.
As a further scheme of the invention: the gravity base is internally provided with a main circuit board, the lower end of the gravity base is provided with a heat dissipation plate, the upper end of the gravity base is provided with an adjusting switch, and the adjusting switch is electrically connected with the main circuit board.
As a still further scheme of the invention: the lamp comprises a lamp body, a lamp cap and a connecting circuit board, wherein the connecting circuit board is arranged in the connecting lamp cap and is electrically connected with the lamp body, and the connecting circuit board is electrically connected with a main circuit board.
As a still further scheme of the invention: the middle part of sliding sleeve has been seted up the slide opening, and the week side of slide opening is provided with four powerful magnetic poles, and the week side of sliding sleeve and connecting lamp holder has all seted up a plurality of spacing groove, and the spacing inslot internal rotation connects the lamp main part.
As a still further scheme of the invention: the lamp body comprises a first lamp tube and a second lamp tube, one end of the first lamp tube and one end of the second lamp tube are provided with connecting lugs, the other end of the first lamp tube and the other end of the second lamp tube are connected with connecting grooves, the connecting grooves are rotatably connected with the connecting lugs, and the first lamp tube and the second lamp tube are electrically connected.
As a still further scheme of the invention: and a power supply port is arranged on one side of the gravity base and is electrically connected with the main circuit board.
As a still further scheme of the invention: and a plurality of heat dissipation holes are formed in the periphery of the connecting lamp holder.
As a still further scheme of the invention: the interior of the main rod is of a hollow structure, and a connecting wire is arranged in the main rod.
As a still further scheme of the invention: and a foot pad is arranged at the lower end of the gravity base.
Compared with the prior art, the invention has the beneficial effects that:
1. the first lamp tube and the second lamp tube are rotatably connected, the expansion degree of the first lamp tube and the second lamp tube is controlled by the sliding of the sliding seat on the main rod, the first lamp tube and the second lamp tube are convenient to place and adjust, the irradiation area of the lamp body is fully exerted, and the multi-item irradiation is realized, so that the irradiation area is effectively increased.
2. The lamp tube with the double-structure can be stored and unfolded by the bent structure, and is convenient to store and use.
Drawings
Fig. 1 is a schematic structural diagram of a lighting device.
Fig. 2 is a schematic structural diagram of a sliding sleeve in a lighting device.
Fig. 3 is a schematic top view of an illumination device.
Fig. 4 is a schematic structural diagram of a main lamp body in a lighting device.
Fig. 5 is a schematic folded structure of the lighting device.
In the figure: 1. a gravity base; 2. an adjustment switch; 3. a sliding sleeve; 4. a lamp tube I; 5. a second lamp tube; 6. a slide hole; 7. connecting the lamp holder; 8. connecting the circuit board; 9. heat dissipation holes; 10. a warning light; 11. a main rod; 12. a powerful magnetic ring; 13. a strong magnetic rod; 14. a main circuit board; 15. a power port; 16. a heat dissipation plate; 17. a limiting groove; 18. a lamp body; 19. connecting lugs; 20. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a lighting device includes a gravity base 1 and a main rod 11, the main rod 11 is fixed at an upper end of the gravity base 1, a connection lamp head 7 is fixed at an upper end of the main rod 11, a plurality of lamp bodies 18 are rotatably connected to a peripheral side of the connection lamp head 7, a sliding sleeve 3 is rotatably connected to a lower end of the lamp bodies 18, the sliding sleeve 3 is sleeved on the main rod 11, a strong magnetic ring 12 is connected to the main rod 11 through a thread, the strong magnetic ring 12 is located above the sliding sleeve 3, and a prompt lamp 10 is disposed above the strong magnetic ring.
Further, the internally mounted of gravity base 1 has main circuit board 14, and the lower extreme of gravity base 1 is provided with heating panel 16, and regulating switch 2 is installed to the upper end of gravity base 1, and regulating switch 2 is connected with main circuit board 14 electricity, the inside of connecting lamp holder 7 is provided with connecting circuit board 8, and connecting circuit board 8 is connected with lamp main part 18 electricity, and connecting circuit board 8 is connected with main circuit board 14 electricity, slide opening 6 has been seted up at the middle part of sliding sleeve 3, and the week side of slide opening 6 is provided with four strong magnetic poles 13, and a plurality of spacing groove 17 has all been seted up to the week side of sliding sleeve 3 and connecting lamp holder 7, and lamp main part 18 is connected in the spacing groove.
Further, lamp main part 18 contains fluorescent tube one 4 and fluorescent tube two 5, and the one end of fluorescent tube one 4 and fluorescent tube two 5 is provided with engaging lug 19, and the other end is connected with spread groove 20, and spread groove 20 rotates with engaging lug 19 to be connected, and electricity is connected between fluorescent tube one 4 and the fluorescent tube two 5, one side of gravity base 1 is provided with power mouth 15, and power mouth 15 is connected with main circuit board 14 electricity, a plurality of louvre 9 has been seted up to the week side of connecting lamp holder 7, be hollow structure in the mobile jib 11, be provided with connecting wire in the mobile jib 11, the callus on the sole is installed to the lower extreme of gravity base 1.
Specifically, when the invention is used, the invention is externally connected with a household power grid through a power supply port 15, the power supply port 15 can rotate a type-c interface, then the position of a strong magnetic ring 12 on a main rod 11 is adjusted according to different use environments and placing positions, then the sliding sleeve 3 is pushed to slide on the main rod 11, then the strong magnetic rod 13 arranged in the sliding sleeve 3 is magnetically connected with the strong magnetic ring 12, so that a main lamp body 18 is unfolded, the unfolding degree of a first lamp tube 4 and a second lamp tube 5 is controlled according to the position of the strong magnetic ring 12, an indicator lamp 10 detects whether the device is connected with a power supply, and an adjusting switch 2 is used for controlling the switch of a lamp body 18.
The working principle of the invention is as follows:
when the invention is used, the invention is externally connected with a household power grid through a power supply port 15, the power supply port 15 can rotate a type-c interface, then the position of a strong magnetic ring 12 on a main rod 11 is adjusted according to different use environments and placing positions, then the sliding sleeve 3 is pushed to slide on the main rod 11, and then the strong magnetic rod 13 arranged in the sliding sleeve 3 is magnetically connected with the strong magnetic ring 12, so that a main lamp body 18 is unfolded, the unfolding degree of a first lamp tube 4 and a second lamp tube 5 is controlled according to the position of the strong magnetic ring 12, an indicator lamp 10 detects whether the device is connected with a power supply, and an adjusting switch 2 is used for controlling the switch of a lamp body 18
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A lighting device comprises a gravity base (1) and a main rod (11), and is characterized in that the main rod (11) is fixed at the upper end of the gravity base (1), a connecting lamp holder (7) is fixed at the upper end of the main rod (11), a plurality of lamp main bodies (18) are rotatably connected with the peripheral side of the connecting lamp holder (7), a sliding sleeve (3) is rotatably connected with the lower end of each lamp main body (18), the sliding sleeve (3) is sleeved on the main rod (11), a strong magnetic ring (12) is connected to the main rod (11) in a threaded manner, the strong magnetic ring (12) is positioned above the sliding sleeve (3), and a prompt lamp (10) is arranged above the strong magnetic ring (12;
a sliding hole (6) is formed in the middle of the sliding sleeve (3), four strong magnetic rods (13) are arranged on the periphery of the sliding hole (6), a plurality of limiting grooves (17) are formed in the periphery of the sliding sleeve (3) and the periphery of the connecting lamp holder (7), and the limiting grooves (17) are rotationally connected with the lamp body (18);
the lamp body (18) comprises a first lamp tube (4) and a second lamp tube (5), one end of the first lamp tube (4) and one end of the second lamp tube (5) are provided with a connecting lug (19), the other end of the first lamp tube (4) is connected with a connecting groove (20), the connecting groove (20) is rotatably connected with the connecting lug (19), and the first lamp tube (4) and the second lamp tube (5) are electrically connected.
2. A lighting device as claimed in claim 1, wherein the main circuit board (14) is mounted inside the gravity base (1), the heat dissipation plate (16) is arranged at the lower end of the gravity base (1), the adjusting switch (2) is mounted at the upper end of the gravity base (1), and the adjusting switch (2) is electrically connected with the main circuit board (14).
3. A lighting device as claimed in claim 1, characterized in that the connection cap (7) is provided internally with a connection circuit board (8), the connection circuit board (8) being electrically connected to the lamp body (18), and the connection circuit board (8) being electrically connected to the main circuit board (14).
4. A lighting device as claimed in claim 1, characterized in that one side of the gravity base (1) is provided with a power supply port (15), which power supply port (15) is electrically connected to the main circuit board (14).
5. The novel lighting device as claimed in claim 1, wherein the connecting base (7) has a plurality of heat dissipation holes (9) formed around its periphery.
6. A lighting device as claimed in claim 1, wherein the main rod (11) has a hollow structure therein, and the main rod (11) has a connecting wire therein.
7. A luminaire as claimed in claim 1, characterized in that a foot pad is mounted to the lower end of the gravity base (1).
CN202010463570.XA 2020-05-27 2020-05-27 Lighting device Active CN111895297B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010463570.XA CN111895297B (en) 2020-05-27 2020-05-27 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010463570.XA CN111895297B (en) 2020-05-27 2020-05-27 Lighting device

Publications (2)

Publication Number Publication Date
CN111895297A CN111895297A (en) 2020-11-06
CN111895297B true CN111895297B (en) 2021-04-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201715295U (en) * 2010-04-26 2011-01-19 智明电子股份有限公司 Light-emitting diode lamp bulb structure
CN209309808U (en) * 2019-03-28 2019-08-27 山东诚合节能科技有限公司 A kind of omnidirectional LED Antiexplosive light projection lamp
CN210319738U (en) * 2019-09-03 2020-04-14 广东北斗星体育设备有限公司 Court lamp of area polarisation angle
CN210372993U (en) * 2019-09-06 2020-04-21 喜得灯饰设计股份有限公司 Adjustable lighting lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038330B2 (en) * 2009-06-30 2011-10-18 Yun-Zhao Liu Movable multi-directional light stand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201715295U (en) * 2010-04-26 2011-01-19 智明电子股份有限公司 Light-emitting diode lamp bulb structure
CN209309808U (en) * 2019-03-28 2019-08-27 山东诚合节能科技有限公司 A kind of omnidirectional LED Antiexplosive light projection lamp
CN210319738U (en) * 2019-09-03 2020-04-14 广东北斗星体育设备有限公司 Court lamp of area polarisation angle
CN210372993U (en) * 2019-09-06 2020-04-21 喜得灯饰设计股份有限公司 Adjustable lighting lamp

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Effective date of registration: 20220831

Address after: No.55 beimin Road, Chedun Town, Songjiang District, Shanghai, 201611

Patentee after: SHANGHAI EDGE LIGHT INDUSTRY Co.,Ltd.

Address before: 201611 2nd floor, building 1, 55 beimin Road, Songjiang District, Shanghai

Patentee before: SHANGHAI BM ELECTRONICS INDUSTRY Co.,Ltd.