CN104676451A - Magnetic attraction shell and lamp using magnetic attraction shell - Google Patents

Magnetic attraction shell and lamp using magnetic attraction shell Download PDF

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Publication number
CN104676451A
CN104676451A CN201310611480.0A CN201310611480A CN104676451A CN 104676451 A CN104676451 A CN 104676451A CN 201310611480 A CN201310611480 A CN 201310611480A CN 104676451 A CN104676451 A CN 104676451A
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CN
China
Prior art keywords
shell
fixed head
magnetic housing
lamp holder
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201310611480.0A
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Chinese (zh)
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CN104676451B (en
Inventor
周明杰
何帅
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.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201310611480.0A priority Critical patent/CN104676451B/en
Publication of CN104676451A publication Critical patent/CN104676451A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/02Cages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices

Abstract

The invention discloses a magnetic attraction shell. The magnetic attraction shell comprises a head shell, a middle shell, a tail shell and a partition plate, wherein the middle shell is a cylindrical shell; the head shell and the tail shell are arranged at the two ends of the middle shell respectively; the partition plate is arranged in the middle shell and is spaced from the tail shell in parallel; the accommodating space defined by the middle shell is partitioned into a first cavity and a second cavity by the partition plate; the partition plate is provided with a plurality of fixing plates; the fixing plates are positioned in the first cavity and are provided with fixing grooves; magnets are embedded in the fixing grooves; the tail shell and the fixing plates are all made of a ferromagnetic material. By arranging a plurality of magnets in the lamp shell, the magnetic attraction shell are very conveniently fixed to a supporting object made of the ferromagnetic material; the magnetic attraction shell has a simple structure, can be very conveniently picked off from the supporting object and is convenient to use; correspondingly, a lamp using the magnetic attraction shell has a simple structure and is convenient to use. Correspondingly, the invention also provides the lamp using the magnetic attraction shell.

Description

A kind of magnetic housing and use the light fixture of this magnetic housing
Technical field
The present invention relates to technical field of lamps, particularly relate to a kind of magnetic housing and use the light fixture of this magnetic housing.
Background technology
Light fixture can be divided into fixed lamp and Partable electric lighting, the non-removable mode that usually adopts fixed lamp is fixed on a supporter (such as metope, ceiling, crossbeam, equipment etc.), and Partable electric lighting has the advantage adjusting field of illumination at any time relative to fixed lamp.Partable electric lighting is often applied to mine, construction site etc.
Conveniently Partable electric lighting is fixed on a certain field of illumination, the lamp casing of existing Partable electric lighting often needs to design dismountable fixed structure, make Partable electric lighting complex structure, and when this Partable electric lighting is moved to another field of illumination, the dismounting of this lamp casing is still inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, take lamp casing easily.
In order to solve the problems of the technologies described above, the invention provides a kind of magnetic housing, comprise head capsule, mesochite and tail shell, described mesochite is a tubular shell, described head capsule and described tail shell are installed on the two ends of described mesochite respectively, it is characterized in that, described magnetic housing also comprise one to be arranged in described mesochite and with the dividing plate of described tail shell parallel interval, the spatial accommodation that described mesochite surrounds is separated into the first cavity and the second cavity by described dividing plate, described dividing plate is provided with multiple fixed head, described fixed head is positioned at the first cavity, described fixed head offers holddown groove, and be embedded with magnet in described holddown groove, described tail shell and described fixed head are made by ferrimagnet.
Wherein, the quantity of described fixed head is 2, and described fixed head is long strip-board shape structure, and described in two, fixed head is arranged side by side, the dual-side that described fixed head extends along its length is respectively perpendicular to himself having extended to form fixing raised line, and described two fixing raised lines are surrounded as described holddown groove.
Wherein, described tail shell comprise base plate with by the vertical limit shell extended to form of described base plate, described limit shell outer wall and described mesochite inwall suitable, and described limit shell is held in described dividing plate.
Wherein, the two ends of described fixed head have extended to form installation portion respectively, installation portion described in each offers the first installing hole, described dividing plate offers two first fastener holes, described two first fastener holes are corresponding with described two first position of mounting hole respectively, described magnetic housing also comprises two first securing members, and described first securing member is fastenedly connected through described first installing hole and described first fastener hole; The base plate of described tail shell offers four the second installing holes, described dividing plate offers four the second fastener holes, described four the second fastener holes are corresponding with described four the second position of mounting hole respectively, described magnetic housing also comprises two second securing members, and described second securing member is fastenedly connected through described second installing hole and described second fastener hole.
Wherein, described first securing member is screw or rivet, and described second securing member is screw or rivet.
Wherein, described mesochite is square tube shape.
The invention allows for a kind of light fixture, comprise Power Supply Assembly, lamp adapter assembly and above-mentioned magnetic housing, described Power Supply Assembly is placed in described magnetic housing, and described lamp adapter assembly is movably set in described head capsule, and described Power Supply Assembly and described lamp adapter assembly are electrically connected.
Wherein, described lamp adapter assembly comprises lamp holder and lamp holder fixed head, described lamp holder fixed head is fixedly installed in described head capsule, described lamp holder fixed head is curved, the two ends of described lamp holder fixed head offer the 3rd installing hole, two the 3rd installing holes are coaxially arranged, described lamp holder comprises a lamp holder connecting portion suitable with described lamp holder fixed head, described lamp holder connecting portion offers two first screws corresponding with described two the 3rd installing holes, described light fixture also comprises two first screws, and described first screw is connected with described first screw thread through described 3rd installing hole.
Wherein, described light fixture also comprises a U-shaped handle, and described handle is movably set in described head capsule.
Wherein, described Power Supply Assembly comprises battery and pcb board, described battery containing is in described second cavity, described pcb board is contained in the cavity that described head capsule is surrounded as, described light fixture also comprises a fixation kit, and described fixation kit comprises a battery plate and two battery side plates arranged side by side, and described in two, battery side plate is fixed on described dividing plate, described two battery side plates arranged side by side are surrounded as the battery compartment of the described battery of an accommodation, and described battery plate is fixed in the top of described two cell panels.
Implement magnetic housing provided by the invention and light fixture, its beneficial effect is, the present invention by arranging multiple magnet in lamp housing, on magnetic housing of the present invention is easily fixed on supporter that ferromagnetic material makes, this magnetic shell structure is simple, and this magnetic housing is easily won from this supporter, take conveniently; Correspondingly, use the fitting structure of this magnetic housing simple, take conveniently.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart that the present invention uses the light fixture of magnetic housing;
Fig. 2 is the side view of the light fixture shown in Fig. 1;
Fig. 3 is the sectional view of the light fixture shown in Fig. 2 along III-III line;
Fig. 4 is the enlarged drawing of IV place structure in Fig. 3;
Fig. 5 is the top view of the light fixture shown in Fig. 1;
Fig. 6 is the sectional view of the light fixture shown in Fig. 5 along VI-VI line;
Fig. 7 is the exploded view of the light fixture shown in Fig. 1;
Fig. 8 is the exploded view of another angle of light fixture shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Referring to figs. 1 through Fig. 4, the present invention proposes a kind of magnetic housing 100, comprise head capsule 110, mesochite 120 and tail shell 130, mesochite 120 is a tubular shell, head capsule 110 and tail shell 130 are installed on the two ends of mesochite 120 respectively, magnetic housing 100 of the present invention also comprise one to be arranged in mesochite 120 and with the dividing plate 140 of tail shell 130 parallel interval, the spatial accommodation that mesochite 120 surrounds is separated into the first cavity and the second cavity by dividing plate 140, dividing plate 140 is provided with multiple fixed head 150, and fixed head 150 is positioned at the first cavity, fixed head 150 offers holddown groove 151, and be embedded with magnet 160 in holddown groove 151, conveniently being inhaled by magnet 160 is fixed in holddown groove 151, fixed head 150 adopts ferrimagnet to make, holddown groove 151 effectively prevent the displacement of magnet 160.Magnet 160 can be a kind of permanent magnet, and also can be electromagnet, preferably, magnet 160 adopts rare earth strong magnet, as Ru-Fe-Mn strong magnet.Magnet 160 is generally crisp hard material and makes, and the benefit that magnetic housing 100 arranges tail shell 130 to protect magnet 160, and in order to weaken the magnet effect of magnet 160, tail shell 130 adopts permeability magnetic material to make, and preferably, tail shell 130 adopts ferromagnetic material to make.Simultaneously in order to reduce the impact of magnet 160 on each electronic component in the second cavity, dividing plate 140 adopts low permeability magnetic material to make.
Preferably, dividing plate 140 and mesochite 120 integrated molding, simultaneously in order to the sealing of magnetic housing 100, be provided with sealing ring 180 between head capsule 110 and mesochite 120.
The present invention by arranging multiple magnet 160 in lamp housing, on magnetic housing 100 of the present invention is easily fixed on supporter that ferromagnetic material makes, this magnetic housing 100 structure is simple, and this magnetic housing 100 is easily won from this supporter, takes conveniently.
Furthermore, the quantity of fixed head 150 is 2, correspondingly magnet 160 quantity is also 2, fixed head 150 is in long strip-board shape structure, two fixed heads 150 are arranged side by side, fixed head 150 two comparatively long side respectively vertical protrusion extended to form the fixing raised line 152 of fixing raised line 152, two and be surrounded as holddown groove 151.Apparently, holddown groove 151 is a square groove, and magnet 160 is also the square magnet suitable with holddown groove 151.In order to avoid further fixed magnets 160, magnet 160 and holddown groove 151 interference fit.
Furthermore, tail shell 130 comprise base plate 131 with by the vertical limit shell 132 extended to form of base plate 131, limit shell 132 outer wall and mesochite 120 inwall suitable, and limit shell 131 is held in dividing plate 140.Preferably, mesochite 120 of the present invention is in square tube shape, and correspondingly, limit shell 131 is also in square tube shape.
Furthermore, the two ends of fixed head 150 are formed with installation portion 153 respectively to extension, each installation portion 153 offers the first installing hole 153a, first installing hole 153a is a unthreaded hole, dividing plate 140 offers two first fastener holes 141, two first fastener holes 141 are corresponding with two first installing hole 153a positions respectively, and magnetic housing 100 also comprises two first securing member 171, first securing members 171 and is fastenedly connected through the first installing hole 153a and the first fastener hole 141.First securing member 141 can be the one in screw or rivet, and correspondingly, the first fastener hole 141 is screw or unthreaded hole.
The base plate 131 of tail shell 130 offers four the second installing hole 131a, second installing hole 131a is unthreaded hole, dividing plate 140 offers four the second fastener holes 142, four the second fastener holes 142 are corresponding with four the second installing hole 131a positions respectively, magnetic housing 100 also comprises two second securing member 172, second securing members 142 and is fastenedly connected through the second installing hole 131a and the second fastener hole 142.Second securing member 172 can be the one in screw or rivet, and correspondingly, the second fastener hole 142 is screw or unthreaded hole.In order to avoid the second securing member 142 protrudes from base plate 131, the second installing hole 131a preferably adopts stepped hole.
With further reference to Fig. 5 to Fig. 8, the invention allows for a kind of light fixture, comprise Power Supply Assembly 200, lamp adapter assembly 300 and above-mentioned magnetic housing 100, in the accommodating magnetic housing 100 of Power Supply Assembly 200, lamp adapter assembly 300 is movably set in head capsule 110, and Power Supply Assembly 200 and lamp adapter assembly 300 are electrically connected.
Furthermore, lamp adapter assembly 300 comprises lamp holder 310 and lamp holder fixed head 320, lamp holder fixed head 320 is fixedly installed in head capsule 110, lamp holder fixed head 320 is curved, the two ends of lamp holder fixed head 320 offer the 3rd installing hole 321 respectively, two the 3rd installing holes 321 are coaxially arranged, lamp holder 310 comprises a lamp holder connecting portion 311 suitable with lamp holder fixed head 320, correspondingly lamp holder connecting portion 311 is in hemispherical, lamp holder connecting portion 311 offers two first screw 311a, two first screw 311a are corresponding with two the 3rd installing hole 321 positions, light fixture of the present invention also comprises two first screws 410, first screw 410 is threaded with the first screw 311a through the 3rd installing hole 321.
Conveniently get this light fixture with portable, light fixture of the present invention also comprises a U-shaped handle 500, and handle 500 is movably set in head capsule 110.In order to be flexibly connected handle 500, head capsule 110 top is also laterally extending is formed with a Rotational Cylindrical 111, the length of Rotational Cylindrical 111 is suitable with handle 500 open width, the two ends of handle 500 offer the 4th installing hole (not shown) respectively, two the 4th installing holes are coaxially arranged, and correspondingly, the two ends of Rotational Cylindrical 111 offer the second screw (not shown) respectively, this light fixture also comprises two second screw 420, second screws 420 and is threaded with the second screw through the 4th installing hole.
Preferably, Power Supply Assembly 200 comprises battery 210 and pcb board 220, and battery 210 is contained in the second cavity, in order to avoid magnet 160 is on the impact of pcb board 220, is contained in by pcb board 220 in cavity that head capsule 110 surrounds.In order to self-contained battery 210, light fixture of the present invention also comprises a fixation kit 600, fixation kit 600 comprises battery plate 610 and two battery side plates 620 arranged side by side, two battery side plates 620 arranged side by side are surrounded as the battery compartment of an accommodation battery 210, and battery plate 610 overlap joint is fixed on the top of two battery side plates 620.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (10)

1. a magnetic housing, comprise head capsule, mesochite and tail shell, described mesochite is a tubular shell, described head capsule and described tail shell are installed on the two ends of described mesochite respectively, it is characterized in that, described magnetic housing also comprise one to be arranged in described mesochite and with the dividing plate of described tail shell parallel interval, the spatial accommodation that described mesochite surrounds is separated into the first cavity and the second cavity by described dividing plate, described dividing plate is installed with multiple fixed head, described fixed head is positioned at the first cavity, described fixed head offers holddown groove, and be embedded with magnet in described holddown groove, described tail shell and described fixed head are made by ferrimagnet.
2. magnetic housing according to claim 1, it is characterized in that, the quantity of described fixed head is 2, described fixed head is long strip-board shape structure, and fixed head is arranged side by side described in two, the dual-side that described fixed head extends along its length is respectively perpendicular to himself having extended to form fixing raised line, and described two fixing raised lines are surrounded as described holddown groove.
3. magnetic housing according to claim 2, is characterized in that, described tail shell comprise base plate with by the vertical limit shell extended to form of described bottom edge, described limit shell outer wall and described mesochite inwall suitable, and described limit shell is held in described dividing plate.
4. magnetic housing according to claim 3, it is characterized in that, the two ends of described fixed head have extended to form installation portion respectively, installation portion described in each offers the first installing hole, described dividing plate offers two first fastener holes, described two first fastener holes are corresponding with described two first position of mounting hole respectively, and described magnetic housing also comprises two first securing members, and described first securing member is fastenedly connected through described first installing hole and described first fastener hole;
The base plate of described tail shell offers four the second installing holes, described dividing plate offers four the second fastener holes, described four the second fastener holes are corresponding with described four the second position of mounting hole respectively, described magnetic housing also comprises two second securing members, and described second securing member is fastenedly connected through described second installing hole and described second fastener hole.
5. magnetic housing according to claim 4, is characterized in that, described first securing member is screw or rivet, and described second securing member is screw or rivet.
6. magnetic housing according to claim 4, is characterized in that, described mesochite is square tube shape.
7. a light fixture, comprise Power Supply Assembly, lamp adapter assembly and the magnetic housing as described in any one of claim 1-6, described Power Supply Assembly is placed in described magnetic housing, and described lamp adapter assembly is movably set in described head capsule, and described Power Supply Assembly and described lamp adapter assembly are electrically connected.
8. light fixture according to claim 6, it is characterized in that, described lamp adapter assembly comprises lamp holder and lamp holder fixed head, described lamp holder fixed head is fixedly installed in described head capsule, described lamp holder fixed head is curved, the two ends of described lamp holder fixed head offer the 3rd installing hole, two the 3rd installing holes are coaxially arranged, described lamp holder comprises a lamp holder connecting portion suitable with described lamp holder fixed head, described lamp holder connecting portion offers two first screws corresponding with described two the 3rd installing holes, described light fixture also comprises two first screws, described first screw is connected with described first screw thread through described 3rd installing hole.
9. light fixture according to claim 7, is characterized in that, described light fixture also comprises a U-shaped handle, and described handle is movably set in described head capsule.
10. light fixture according to claim 6, it is characterized in that, described Power Supply Assembly comprises battery and pcb board, described battery containing is in described second cavity, described pcb board is contained in the cavity that described head capsule is surrounded as, described light fixture also comprises a fixation kit, described fixation kit comprises a battery plate and two battery side plates arranged side by side, described in two, battery side plate is fixed on described dividing plate, described two battery side plates arranged side by side are surrounded as the battery compartment of the described battery of an accommodation, and described battery plate is fixed in the top of described two cell panels.
CN201310611480.0A 2013-11-26 2013-11-26 A kind of magnetic housing and the light fixture using the magnetic housing Active CN104676451B (en)

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CN201310611480.0A CN104676451B (en) 2013-11-26 2013-11-26 A kind of magnetic housing and the light fixture using the magnetic housing

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Application Number Priority Date Filing Date Title
CN201310611480.0A CN104676451B (en) 2013-11-26 2013-11-26 A kind of magnetic housing and the light fixture using the magnetic housing

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CN104676451A true CN104676451A (en) 2015-06-03
CN104676451B CN104676451B (en) 2017-11-21

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86210335U (en) * 1986-12-20 1987-08-19 黄炳煜 Lamp with permanent-magnet
CN2036611U (en) * 1988-07-25 1989-04-26 郑秀英 Magnetic-attraction universal lamp fixture
CN2372552Y (en) * 1999-05-15 2000-04-05 陈联 Tool lamp with magnetic chassis
KR20010009379A (en) * 1999-07-09 2001-02-05 양승창 Reflector for fluorescent lamp for installing on the lamp housing with magnetic means
CN201110514Y (en) * 2007-11-22 2008-09-03 王正国 Stationary type illuminating apparatus
CN202511903U (en) * 2012-04-16 2012-10-31 北京博电新力电气股份有限公司 Permanent magnetic adsorption type shell
CN202708804U (en) * 2011-12-19 2013-01-30 卓大枫 Light emitting diode (LED) bed lamp with magnetic base
CN103115335A (en) * 2011-11-16 2013-05-22 王凤华 Magnetic desk lamp base seat

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86210335U (en) * 1986-12-20 1987-08-19 黄炳煜 Lamp with permanent-magnet
CN2036611U (en) * 1988-07-25 1989-04-26 郑秀英 Magnetic-attraction universal lamp fixture
CN2372552Y (en) * 1999-05-15 2000-04-05 陈联 Tool lamp with magnetic chassis
KR20010009379A (en) * 1999-07-09 2001-02-05 양승창 Reflector for fluorescent lamp for installing on the lamp housing with magnetic means
CN201110514Y (en) * 2007-11-22 2008-09-03 王正国 Stationary type illuminating apparatus
CN103115335A (en) * 2011-11-16 2013-05-22 王凤华 Magnetic desk lamp base seat
CN202708804U (en) * 2011-12-19 2013-01-30 卓大枫 Light emitting diode (LED) bed lamp with magnetic base
CN202511903U (en) * 2012-04-16 2012-10-31 北京博电新力电气股份有限公司 Permanent magnetic adsorption type shell

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