CN219346323U - Magnetic lighting device - Google Patents
Magnetic lighting device Download PDFInfo
- Publication number
- CN219346323U CN219346323U CN202320261182.2U CN202320261182U CN219346323U CN 219346323 U CN219346323 U CN 219346323U CN 202320261182 U CN202320261182 U CN 202320261182U CN 219346323 U CN219346323 U CN 219346323U
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- magnetic
- lamp holder
- lamp
- lighting device
- lamp cap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The application discloses a magnetic lighting device, including lamp holder and lamp stand, the lamp holder can be dismantled with the lamp stand and be connected. The bottom surface of the lamp cap is arranged towards the top surface of the lamp holder, and the bottom surface of the lamp cap is provided with a first magnetic part and a plurality of first connecting terminals; the first magnetic attraction part is magnetically attracted and connected with the top surface of the lamp holder so as to connect the lamp cap and the lamp holder; the lamp cap is internally provided with a light-emitting part, an energy storage part and a first circuit board, wherein the light-emitting part and the energy storage part are respectively electrically connected with the first circuit board, and the first circuit board is electrically connected with a plurality of first connecting terminals. The top surface of the lamp holder is provided with a plurality of second connecting terminals, and the plurality of second connecting terminals are electrically connected with the plurality of first connecting terminals; the lamp holder is internally provided with a second circuit board, and a plurality of second connecting terminals are electrically connected with the second circuit board. The magnetic lighting device can be used as a common fixed lighting device or a movable light source, and the flexibility of the lighting device is improved.
Description
Technical Field
The application relates to the technical field of illumination, in particular to a magnetic attraction illumination device.
Background
In the design of buildings such as factories, illumination is indispensable. However, in factory illumination, the actual illumination cannot meet the set requirements or the illumination area has dead zones due to the fact that the design cannot be fully considered or design defects exist. Once installed, the lighting device can only be used as a fixed light source, and in daily production and life, if a given illumination requirement and an illumination condition need to be met, an illumination point position needs to be added, or a mobile light source needs to be added, so that the cost is increased.
Disclosure of Invention
The embodiment of the application provides a magnetic lighting device to solve the problem that the lighting device can only be used as a fixed light source.
The embodiment of the application provides a magnetic lighting device, which comprises a lamp cap and a lamp holder, wherein the lamp cap is detachably connected with the lamp holder; the bottom surface of the lamp cap is arranged towards the top surface of the lamp holder, and the bottom surface of the lamp cap is provided with a first magnetic part and a plurality of first connecting terminals; the first magnetic part is magnetically connected with the top surface of the lamp holder so as to connect the lamp cap and the lamp holder; the lamp cap is internally provided with a light-emitting part, an energy storage part and a first circuit board, wherein the light-emitting part and the energy storage part are respectively and electrically connected with the first circuit board, and the first circuit board is electrically connected with the plurality of first connecting terminals; the top surface of the lamp holder is provided with a plurality of second connecting terminals, and the plurality of second connecting terminals are electrically connected with the plurality of first connecting terminals; the lamp holder is internally provided with a second circuit board, and the plurality of second connecting terminals are electrically connected with the second circuit board.
According to one aspect of the embodiment of the application, the top surface of the lamp holder is provided with a second magnetic attraction part, and the second magnetic attraction part is electrically connected with the second circuit board; when the second magnetic part is in a first state, the second magnetic part and the first magnetic part are attracted to connect the lamp cap and the lamp holder; when the second magnetic part is in a second state, the second magnetic part and the first magnetic part repel each other so as to separate the lamp cap from the lamp holder.
According to an aspect of the embodiments of the present application, the second magnetic attraction portion is an electromagnet, and the first magnetic attraction portion is a permanent magnet.
According to an aspect of the embodiment of the application, the side wall of the lamp holder is provided with a disassembly control switch, the disassembly control switch is electrically connected with the second circuit board, and the disassembly control switch is used for controlling the second magnetic attraction part to be converted from the first state to the second state.
According to one aspect of the embodiments of the present application, the top surface of the lamp socket is provided with a first groove, and the plurality of second connection terminals are arranged in the first groove; the lamp cap is connected in the first groove.
According to an aspect of the embodiment of the present application, an inner side wall of the first groove is provided with a sealing ring.
According to an aspect of the embodiments of the present application, a protruding portion is provided on a bottom surface of the lamp cap, and the first magnetic attraction portion and the plurality of first connection terminals are provided on the protruding portion; the boss is connected within the first recess.
According to an aspect of the embodiment of the present application, a second groove is provided on a surface of the protruding portion away from the bottom surface of the base, and the plurality of first connection terminals are disposed in the second groove.
According to one aspect of the embodiment of the application, the bottom surface of the lamp cap is provided with a positioning protrusion, the top surface of the lamp holder is provided with a positioning hole, and the positioning protrusion is inserted into the positioning hole.
According to one aspect of the embodiment of the application, the outer wall of the top of the lamp cap is provided with a heat dissipation ring.
The magnetic lighting device provided by the embodiment of the application can be used as a common lighting device fixed at a certain position, and the control method and the installation method can be consistent with the common lighting device, for example, the magnetic lighting device can be controlled by a switch operation box like the common lighting device. And after the lamp cap is separated from the lamp holder, the lamp cap can automatically emit light under the power supply of the energy storage part, and the lamp cap can be used as a mobile light source, so that the use flexibility of the lighting device is improved. In addition, when the power is cut off, the lamp holder can automatically emit light under the power supply of the energy storage part, and the lamp holder can be used as an emergency lighting device to realize lighting in a lower power consumption mode for a longer time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a magnetic lighting device provided in an embodiment of the present application under a certain view angle;
fig. 2 is a schematic structural diagram of a magnetic lighting device according to an embodiment of the present disclosure under another view angle;
fig. 3 is a schematic structural diagram of a bottom surface of a lamp cap of a magnetic lighting device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a top surface of a lamp socket of a magnetic lighting device according to an embodiment of the present application.
Reference numerals:
1-a lamp cap, 2-a lamp holder, 11-a first magnetic attraction part, 12-a first connecting terminal and 13-a positioning protrusion; 14-lamp shade, 15-heat dissipation ring, 21-second magnetism inhale portion, 22-second connecting terminal, 23-locating hole.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the present application and are not intended to limit the scope of the application, i.e., the application is not limited to the embodiments described.
In the description of the present application, it is noted that the terms "first" and "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless otherwise indicated; the meaning of "plurality" is two or more; the terms "inner," "outer," "top," "bottom," and the like are used for convenience in describing and simplifying the present application based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Referring to fig. 1, 2, 3 and 4, the embodiment of the present application provides a magnetic lighting device, which includes a lamp cap 1 and a lamp holder 2, wherein the lamp cap 1 is detachably connected with the lamp holder 2, and a bottom surface of the lamp cap 1 is disposed towards a top surface of the lamp holder 2.
In a specific implementation, the top surface of the lamp cap 1 is provided with a lamp cap 14. The base 1 has a first magnetic portion 11 and a plurality of first connection terminals 12 provided on its bottom surface. The first magnetic attraction part 11 is magnetically attracted and connected with the top surface of the lamp holder 2 so as to realize the connection of the lamp cap 1 and the lamp holder 2. The lamp cap 1 is internally provided with a light emitting portion, an energy storage portion and a first circuit board, the light emitting portion and the energy storage portion are electrically connected with the first circuit board, respectively, and the first circuit board is electrically connected with the plurality of first connection terminals 12.
In a specific implementation, the top surface of the lamp socket 2 is provided with a plurality of second connection terminals 22, and the plurality of second connection terminals 22 are electrically connected with the plurality of first connection terminals 12. The lamp socket 2 is internally provided with a second circuit board to which a plurality of second connection terminals 22 are electrically connected.
In practical application, the bottom surface of the lamp holder 2 can be connected with an external lighting circuit, and whether the lamp holder 2 is electrified or not is controlled by a lighting circuit switch. Specifically, the second circuit board is electrically connected to an external lighting circuit. When the lamp cap 1 is connected with the lamp holder 2, the external lighting circuit can supply power to the light emitting part and charge the energy storage part through the second circuit board, the second connection terminal 22, the first connection terminal 12 and the first circuit board. After the lamp cap 1 is separated from the lamp base 2, the light emitting portion is supplied with power by the energy storage portion.
The magnetic lighting device provided by the embodiment of the application can be used as a common lighting device fixed at a certain position, and the control method and the installation method can be consistent with the common lighting device, for example, the magnetic lighting device can be controlled by a switch operation box like the common lighting device. And after the lamp cap 1 is separated from the lamp holder 2, the lamp cap 1 can automatically emit light under the power supply of the energy storage part, and the lamp cap 1 can be used as a mobile light source, so that the use flexibility of the lighting device is improved. In addition, when the power is cut off, the lamp holder 1 can automatically emit light under the power supply of the energy storage part, and the lamp holder 1 can be used as an emergency lighting device to realize lighting in a lower power consumption mode for a longer time. In practical application, the magnetic lighting device provided by the embodiment of the application can be installed in a mixed manner with a common lighting device, so that the purpose is achieved.
In this embodiment, both the lamp cap 1 and the lamp base 2 may be IP68 protection level. The second circuit board may have ac-dc conversion and voltage stabilization functions, and may convert ac of the external lighting circuit into dc, for example, 5-12V dc, to be supplied to the first circuit board, thereby being supplied to the light emitting portion and the energy storage portion. The light emitting part may employ an LED light source, and illuminance may be 2400Im in a standard measurement case. The energy storage part can adopt a rechargeable battery, and the capacity can be 1000mA. The lampshade 14 can be made of white frosted light-transmitting materials, so that light dispersion is guaranteed, the illumination area is increased, and glare is avoided. The first connection terminal 12 may employ a zinc plated copper sheet. The second connection terminal 22 may be a copper spring.
In practical implementation, the lamp cap 1 and the lamp holder 2 may be disposed at an included angle, and the magnetic lighting device may be used as a wall-mounted lighting device. Alternatively, the lamp cap 1 and the lamp holder 2 may be vertically arranged, and the magnetic attraction lighting device may be a attraction type lighting device.
As a possible embodiment, the top surface of the lamp socket 2 is provided with a second magnetic attraction portion 21, and the second magnetic attraction portion 21 is electrically connected to a second circuit board. When the second magnetic part 21 is in the first state, the second magnetic part 21 and the first magnetic part 11 are attracted to connect the lamp cap 1 and the lamp holder 2; when the second magnetic part 21 is in the second state, the second magnetic part 21 repels the first magnetic part 11 to separate the lamp cap 1 from the lamp holder 2.
In a specific implementation, the second magnetic attraction portion 21 is an electromagnet. The first magnetic attraction portion 11 is a permanent magnet, and for example, a rubidium magnet or the like may be used for the first magnetic attraction portion 11. The number of the first magnetic attraction parts 11 may be plural, for example, four, and may provide a total attraction force of about 300N, and may be attracted to the top surface of the lamp socket 2, or some metal plane in the use environment. The plurality of first magnetic attraction parts 11 may be annularly arranged to improve the stability of the connection of the lamp cap 1 and the lamp holder 2. The number and arrangement of the second magnetic parts 21 may be the same as those of the first magnetic parts 11.
In a specific implementation, the side wall of the lamp holder 2 is provided with a disassembly control switch, and the disassembly control switch is electrically connected with the second circuit board, and the disassembly control switch is used for controlling the second magnetic attraction part 21 to be converted from the first state to the second state. In specific implementation, the second magnetic part 21 is in the first state when not energized, and the first magnetic part 11 can be adsorbed on the second magnetic part 21, so as to realize connection of the lamp cap 1 and the lamp holder 2. Pressing the disassembly control switch can control the second magnetic attraction part 21 to be electrified, so that the second magnetic attraction part 21 is converted from the first state to the second state, specifically, the second magnetic attraction part 21 generates a magnetic field which repels the polarity of the first magnetic attraction part 11, so that the second magnetic attraction part 21 and the first magnetic attraction part 11 repel each other, the magnetic attraction state is released, and the lamp cap 1 and the lamp holder 2 are separated.
In actual implementation, a first connection terminal 12 is electrically connected to a second connection terminal 22 to form a signal path. Each signal path is responsible for transferring different electrical signals between the first circuit board and the second circuit board, enabling the device to perform different functions. Illustratively, the first connection terminal 12 and the second connection terminal 22 are eight, and form eight signal channels, which are respectively called a first signal channel to a eighth signal channel, wherein the first signal channel is a power supply channel of the light emitting part and is controlled by a switch of an external lighting circuit; the second signal channel is a signal channel for removing the magnetic attraction state and is controlled by a disassembly control switch; the third signal channel is whether the lamp cap 1 and the lamp holder 2 are connected or not, the lamp holder 2 defaults to a low-level signal, and after the lamp cap 1 receives the signal, the energy storage part turns off the power supply channel of the light emitting part; the fourth signal channel is an energy storage part electric quantity condition feedback channel, the fifth signal channel is opened when the energy storage part is insufficient in electric quantity, and otherwise, the fifth signal channel is in an off state; the fifth signal channel is an energy storage part charging channel and is controlled by the fourth signal channel; the sixth signal channel is a power failure signal channel, and after the external lighting circuit stops supplying power, the energy storage part is opened to the power supply channel of the light emitting part, so that the lamp cap 1 can be used as an emergency light source; the seventh signal channel is a first circuit board grounding port; the eighth signal channel is a second circuit board ground port.
As a possible embodiment, the top surface of the lamp socket 2 is provided with a first recess in which a plurality of second connection terminals 22 are provided, and the second magnetic attraction portion 21 is also provided. The lamp cap 1 is connected in the first groove, specifically, the bottom surface of the lamp cap 1 can be attached to the bottom surface of the first groove, so that the lamp cap 1 is tightly connected with the lamp holder 2.
In a specific implementation, the inner side wall of the first groove is provided with a sealing ring to ensure the tightness of the connection of the lamp cap 1 and the lamp holder 2. Alternatively, the bottom surface of the first groove may be provided with a sealing ring. In particular, the sealing ring may be a rubber ring.
In a specific implementation, the bottom surface of the lamp cap 1 is provided with a protruding portion, on which the first magnetic attraction portion 11 and the plurality of first connection terminals 12 are arranged. The protruding portion is connected in the first groove, specifically, the protruding portion can be attached to the bottom surface of the first groove. The radial dimension of the first groove is greater than or equal to the radial dimension of the boss to ensure that the boss can be fully installed within the first groove.
In specific implementation, a second groove is formed in one surface, far away from the bottom surface of the lamp cap 1, of the protruding portion, and a plurality of first connecting terminals 12 are arranged in the second groove so as to ensure that the lamp cap 1 and the lamp holder 2 can be tightly connected when the lamp cap 1 and the lamp holder 2 are connected.
As a possible embodiment, the bottom surface of the lamp cap 1 is provided with a positioning protrusion 13, the top surface of the lamp holder 2 is provided with a positioning hole 23, and the positioning protrusion 13 is inserted into the positioning hole 23. When the lamp cap 1 is connected with the lamp holder 2, the positioning protrusion 13 is matched with the positioning hole 23 to play a role in positioning, so that the stability of the relative position of the lamp cap 1 and the lamp holder 2 is ensured. After the lamp cap 1 is separated from the lamp holder 2, the positioning protrusion 13 enables the lamp cap 1 to be incompletely attached to some metal planes in the use environment, so that the problem that the lamp cap 1 is inconvenient to take off from the metal planes due to the fact that the magnetic attraction force of the first magnetic attraction part 11 is large is avoided.
As a possible embodiment, the outer wall of the top of the burner 1 is provided with a heat dissipation ring 15. The heat dissipation ring 15 can be made of metal material, and can play a role in heat dissipation so as to prolong the service life of the device. Specifically, the heat dissipation ring 15 may be disposed at the connection between the lamp cover 14 and the lamp cap 1, and may play a role in waterproof and dustproof.
It will be appreciated by persons skilled in the art that the foregoing is merely a specific embodiment of the present application, and the scope of the present application is not limited thereto. It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. The magnetic lighting device is characterized by comprising a lamp cap and a lamp holder, wherein the lamp cap is detachably connected with the lamp holder;
the bottom surface of the lamp cap is arranged towards the top surface of the lamp holder, and the bottom surface of the lamp cap is provided with a first magnetic part and a plurality of first connecting terminals; the first magnetic part is magnetically connected with the top surface of the lamp holder so as to connect the lamp cap and the lamp holder; the lamp cap is internally provided with a light-emitting part, an energy storage part and a first circuit board, wherein the light-emitting part and the energy storage part are respectively and electrically connected with the first circuit board, and the first circuit board is electrically connected with the plurality of first connecting terminals;
the top surface of the lamp holder is provided with a plurality of second connecting terminals, and the plurality of second connecting terminals are electrically connected with the plurality of first connecting terminals; the lamp holder is internally provided with a second circuit board, and the plurality of second connecting terminals are electrically connected with the second circuit board.
2. The magnetic lighting device of claim 1, wherein a second magnetic part is arranged on the top surface of the lamp holder, and the second magnetic part is electrically connected with the second circuit board;
when the second magnetic part is in a first state, the second magnetic part and the first magnetic part are attracted to connect the lamp cap and the lamp holder;
when the second magnetic part is in a second state, the second magnetic part and the first magnetic part repel each other so as to separate the lamp cap from the lamp holder.
3. The magnetically attractable lighting device of claim 2 wherein the second magnetically attractable portion is an electromagnet and the first magnetically attractable portion is a permanent magnet.
4. The magnetic lighting device of claim 2, wherein a detachment control switch is provided on a side wall of the lamp holder, the detachment control switch being electrically connected to the second circuit board, the detachment control switch being configured to control the second magnetic portion to switch from the first state to the second state.
5. The magnetically attractable lighting device of claim 1 or 2, wherein the top surface of the lamp base is provided with a first recess, and the plurality of second connection terminals are disposed within the first recess;
the lamp cap is connected in the first groove.
6. The magnetically attractable lighting device of claim 5 wherein the first recess is provided with a sealing ring on an inner side wall thereof.
7. The magnetic lighting device as claimed in claim 5, wherein the bottom surface of the base is provided with a protruding portion, and the first magnetic portion and the plurality of first connection terminals are provided on the protruding portion;
the boss is connected within the first recess.
8. The magnetic lighting device of claim 7, wherein a side of the protrusion away from the bottom surface of the base is provided with a second groove, and the plurality of first connection terminals are disposed in the second groove.
9. The magnetic lighting device of claim 1, wherein the bottom surface of the lamp cap is provided with a positioning protrusion, the top surface of the lamp holder is provided with a positioning hole, and the positioning protrusion is inserted into the positioning hole.
10. The magnetically attractable lighting device of claim 1 wherein the outer wall of the top of the base is provided with a heat dissipating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320261182.2U CN219346323U (en) | 2023-02-08 | 2023-02-08 | Magnetic lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320261182.2U CN219346323U (en) | 2023-02-08 | 2023-02-08 | Magnetic lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219346323U true CN219346323U (en) | 2023-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320261182.2U Active CN219346323U (en) | 2023-02-08 | 2023-02-08 | Magnetic lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219346323U (en) |
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2023
- 2023-02-08 CN CN202320261182.2U patent/CN219346323U/en active Active
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