CN101871603A - Explosion-proof type LED illuminating lamp with magnetism switch - Google Patents
Explosion-proof type LED illuminating lamp with magnetism switch Download PDFInfo
- Publication number
- CN101871603A CN101871603A CN201010182184A CN201010182184A CN101871603A CN 101871603 A CN101871603 A CN 101871603A CN 201010182184 A CN201010182184 A CN 201010182184A CN 201010182184 A CN201010182184 A CN 201010182184A CN 101871603 A CN101871603 A CN 101871603A
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- China
- Prior art keywords
- power supply
- lamp
- explosion
- illuminating lamp
- proof type
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- 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.)
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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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0033—Mountings; Housings; Connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an explosion-proof type LED illuminating lamp with a magnetism switch, comprising a lamp, a lamp cover, an LED lamp positioned on the lower end of the lamp, a transparent lamp hood, a wiring board assembly and a power supply circuit board arranged in the lamp. The explosion-proof type LED illuminating lamp is characterized in that the wiring board assembly and the power supply circuit board are provided with two power electrodes; each power electrode is connected with the power supply circuit board by a reed switch; and the top of the lamp cover is provided with a magnetism switch capable of detachably controlling the connection/disconnection of the reed switch. In the explosion-proof type LED illuminating lamp with the magnetism switch, the reed switch is connected between the power electrode and the power supply circuit board; the magnetism switch, i.e., the detachable magnetic cock press plate assembly is applied to controlling the connection/disconnection of the power supply circuit board of the illuminating lamp and the power electrode. When the single illuminating lamp is replaced or maintained, the whole power supplying circuit for the illumination is not needed to be cut off, the continuous underground illumination is ensured, and the disadvantages of the traditional illuminating lamp is completely overcome. In addition, a power supply protecting hood is covered on the power electrode so that the power supply is effectively isolated, and the safety of the overhaul people and the maintaining people is ensured.
Description
Technical field
The present invention relates to a kind of lighting, especially a kind of explosion-proof type LED illuminating lamp that has magnetic switch, this light fixture is of many uses, is specially adapted to the illumination of adverse circumstances under the coal mine.
Background technology
At present, the illuminating lamp that adopts under the coal mine adopts a plurality of illuminating lamps to be connected in parallel in the illuminating power network, increasing along with the coal mine type, the increase of drift section, the raising of the raising of single face output and down-hole comprehensive mining machinery degree is had higher requirement to the illumination of down-hole Da Xiang, driving and coal-face.The main drawback that exists is now, and in maintenance, when changing indivedual lighting, the electric power that often needs to cut off down-hole whole piece illuminator makes the down-hole thoroughly lose illumination, has a strong impact on the exploitation construction, delays the duration; In addition,, in the repair and maintenance illuminating lamp, can't completely cut off forceful electric power, to operating personnel's life security formation potential threat owing to lack safe and reliable spacer assembly.
Therefore, need a kind of novel flame-proof type lighting badly, to overcome above-mentioned drawback.
Summary of the invention
The object of the present invention is to provide a kind of explosion-proof type LED illuminating lamp that has magnetic switch, this illuminating lamp can be realized the cut-out of single portable lamp power supply, need not cut off the electric power of down-hole whole piece illuminator, guarantees the continuous of mine lighting.
Technical scheme of the present invention is:
The explosion-proof type LED illuminating lamp that has a magnetic switch of the present invention is by inserting tongue tube between power electrode and power supply circuit board, and adopts magnetic switch, and promptly detachable magnetic rotation plug Anchor plate kit is controlled the break-make of the power supply circuit board and the power electrode of illuminating lamp.
The present invention also establishes the power supply guard shield at the power electrode loam cake, has effectively isolated power supply, guarantees to overhaul, attendant's safety.
A kind of explosion-proof type LED illuminating lamp that has magnetic switch, the terminal plate assembly and the power supply circuit board that comprise lamp body, light cover, be positioned at LED lamp, the Transparent lamp shade of lamp body lower end and be arranged on lamp body, described terminal plate assembly and power supply circuit board are provided with two power electrodes, and each power electrode is connected with power supply circuit board by tongue tube; The light cover top is provided with the magnetic switch of dismountable control tongue tube break-make.
Described magnetic switch is a magnetic rotation plug Anchor plate kit, and the magnet in the magnet holder of magnetic rotation plug Anchor plate kit is positioned at tongue tube one side.Magnetic switch can also be all the other devices that have magnetic force, and removably is fixed on the light cover.
Described magnetic rotation plug Anchor plate kit is made up of magnetic rotation plug pressing plate, magnetic rotation plug pressing plate fixed head, magnet holder and magnet, described magnetic rotation plug pressing plate is provided with magnet holder, magnet places in the magnet holder, magnetic rotation plug pressing plate one side is provided with magnetic rotation plug pressing plate fixed head, magnetic rotation plug pressing plate fixed head removably is connected with light cover by screw, and magnet holder stretches in the corresponding hole, light cover top.
Described power electrode loam cake is established the power supply guard shield.
Described power supply guard shield is the housing of bottom end opening, and power supply guard shield one side bottom is provided with power supply guard shield pressing plate, and the relative side with power supply guard shield pressing plate in power supply guard shield bottom is provided with power supply guard shield notch.
Described lamp body both sides respectively are provided with the base of a projection, are provided with rubber seal in the base, and the base port is provided with clamp nut.
Described magnet is a high strong magnetic steel, and its material is a rare earth alloy.
Described Transparent lamp shade is a hemispherical, is pressed together on the lamp body bottom by the lampshade gland, is provided with the red copper pad between Transparent lamp shade and the lampshade gland.
Described lamp body and light cover fasten up and down, are provided with sealing ring between lamp body and the light cover.
The invention has the beneficial effects as follows:
The explosion-proof type LED illuminating lamp of magnetic switch that has of the present invention is by inserting tongue tube between power electrode and power supply circuit board, and employing magnetic switch, it is the break-make that detachable magnetic rotation plug Anchor plate kit is controlled the power supply circuit board and the power electrode of illuminating lamp, in replacing, when safeguarding single illuminating lamp, need not to cut off whole illuminalive power-supply circuit, guarantee that the down-hole continues illumination, thoroughly overcomes the drawback of existing illuminating lamp; In addition, the present invention also establishes the power supply guard shield at the power electrode loam cake, has effectively isolated power supply, guarantees to overhaul, attendant's safety.
Description of drawings
Fig. 1 is an overall structure cross-sectional schematic of the present invention.
Fig. 2 is a schematic top plan view of the present invention.
Fig. 3 is the structural representation of magnetic rotation plug pressing plate of the present invention.
Fig. 4 is the sectional structure schematic diagram of magnetic rotation plug Anchor plate kit of the present invention.
Fig. 5 is the plan structure schematic diagram of power supply guard shield of the present invention.
Fig. 6 is an A-A direction cross sectional view among Fig. 5.
Fig. 7 is the front view of power supply guard shield of the present invention.
Fig. 8 is a rear view of the present invention.
Fig. 9 is an electrical schematic diagram of the present invention.
Among the figure: 1 is lamp body, 2 is light cover, 3 is the terminal plate assembly, 4 is last sealing ring, 5 is rubber seal, 6 is clamp nut, 7 is the red copper pad, 8 is the LED lamp, 9 is Transparent lamp shade, 10 is the lampshade gland, 11 is power supply circuit board, 12 is power electrode, 13 is the power supply guard shield, 14 is tongue tube, 15 are magnetic rotation plug Anchor plate kit, 16 are magnetic rotation plug pressing plate, 17 are magnetic rotation plug pressing plate fixed head, 18 is magnet holder, 19 is magnet, 20 is power supply guard shield pressing plate, 21 is power supply guard shield notch, 22 is base.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
A kind of explosion-proof type LED illuminating lamp that has magnetic switch, the terminal plate assembly 3 and the power supply circuit board 11 that comprise lamp body 1, light cover 2, be positioned at LED lamp 8, the Transparent lamp shade 9 of lamp body 1 lower end and be arranged on lamp body 1, described terminal plate assembly 3 and power supply circuit board 11 are provided with two power electrodes 12, and each power electrode 12 is connected with power supply circuit board 11 by tongue tube 14; Light cover 2 tops are provided with the magnetic switch of dismountable control tongue tube 14 break-makes.
Magnetic switch is a magnetic rotation plug Anchor plate kit 15, and the magnet 19 in the magnet holder 18 of magnetic rotation plug Anchor plate kit 15 is positioned at tongue tube 14 1 sides, after magnetic rotation plug Anchor plate kit 15 is in place, can make the complete adhesive of electrode contact blade in two tongue tubes 14, connects power supply.Magnetic switch can also be all the other devices that have magnetic force, and removably is fixed on the light cover.
Magnetic rotation plug Anchor plate kit 15 is made up of magnetic rotation plug pressing plate 16, magnetic rotation plug pressing plate fixed head 17, magnet holder 18 and magnet 19, described magnetic rotation plug pressing plate 16 is provided with magnet holder 18, magnet 19 places in the magnet holder 18, magnetic rotation plug pressing plate 16 1 sides are provided with magnetic rotation plug pressing plate fixed head 17, magnetic rotation plug pressing plate fixed head 17 removably is connected with light cover 2 by screw, and magnet holder 18 stretches in the corresponding hole, light cover 2 tops.
Power supply guard shield 13 is the housing of bottom end opening, and power supply guard shield 13 1 side bottoms are provided with power supply guard shield pressing plate 20, and power supply guard shield 13 bottoms are provided with power supply guard shield notch 21 with power supply guard shield pressing plate 20 relative sides.
Lamp body 1 both sides respectively are provided with the base 22 of a projection, are provided with rubber seal 5 in the base 22, and base 22 ports are provided with clamp nut 6.
Lamp body 1 fastens up and down with light cover 2, is provided with sealing ring 4 between lamp body 1 and the light cover 2.
When maintenance, maintenance need single illuminating lamp to cut off the electricity supply, only need screw off the fixedly screw of magnetic rotation plug Anchor plate kit 15, take off magnetic rotation plug Anchor plate kit 15 and get final product, at this moment, two tongue tube 14 interior electrode contact blades are opened deenergization fully.After maintenance finishes, only need reinstall magnetic rotation plug Anchor plate kit 15, can connect power supply again, open illuminating lamp.
In order further to guarantee operating personnel's personal safety, establish power supply guard shield 13 at two power electrode 12 loam cakes, even touch lamp body 1 inside because of carelessness, can not get an electric shock yet.
Claims (9)
1. explosion-proof type LED illuminating lamp that has magnetic switch, the terminal plate assembly (3) and the power supply circuit board (11) that comprise lamp body (1), light cover (2), be positioned at LED lamp (8), the Transparent lamp shade (9) of lamp body (1) lower end and be arranged on lamp body (1), it is characterized in that described terminal plate assembly (3) and power supply circuit board (11) are provided with two power electrodes (12), each power electrode (12) is connected with power supply circuit board (11) by tongue tube (14); Light cover (2) top is provided with the magnetic switch of dismountable control tongue tube (14) break-make.
2. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1 is characterized in that described magnetic switch is a magnetic rotation plug Anchor plate kit (15), and the magnet (19) in the magnet holder (18) of magnetic rotation plug Anchor plate kit (15) is positioned at tongue tube (14) one sides.
3. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 2, it is characterized in that described magnetic rotation plug Anchor plate kit (15) is by magnetic rotation plug pressing plate (16), magnetic rotation plug pressing plate fixed head (17), magnet holder (18) and magnet (19) are formed, described magnetic rotation plug pressing plate (16) is provided with magnet holder (18), magnet (19) places in the magnet holder (18), magnetic rotation plug pressing plate (16) one sides are provided with magnetic rotation plug pressing plate fixed head (17), magnetic rotation plug pressing plate fixed head (17) removably is connected with light cover (2) by screw, and magnet holder (18) stretches in the corresponding hole, light cover (2) top.
4. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1 is characterized in that described power electrode (12) loam cake establishes power supply guard shield (13).
5. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 4, it is characterized in that described power supply guard shield (13) is the housing of bottom end opening, power supply guard shield (13) one side bottoms are provided with power supply guard shield pressing plate (20), and the relative side with power supply guard shield pressing plate (20) in power supply guard shield (13) bottom is provided with power supply guard shield notch (21).
6. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1, it is characterized in that described lamp body (1) both sides respectively are provided with the base (22) of a projection, be provided with rubber seal (5) in the base (22), base (22) port is provided with clamp nut (6).
7. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1 is characterized in that described magnet (19) is a high strong magnetic steel, and its material is a rare earth alloy.
8. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1, it is characterized in that described Transparent lamp shade (9) is hemispherical, be pressed together on lamp body (1) bottom by lampshade gland (10), be provided with red copper pad (7) between Transparent lamp shade (9) and the lampshade gland (10).
9. the explosion-proof type LED illuminating lamp that has magnetic switch according to claim 1 is characterized in that described lamp body (1) and light cover (2) fasten up and down, are provided with sealing ring (4) between lamp body (1) and the light cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010182184XA CN101871603B (en) | 2010-05-25 | 2010-05-25 | Explosion-proof type LED illuminating lamp with magnetism switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010182184XA CN101871603B (en) | 2010-05-25 | 2010-05-25 | Explosion-proof type LED illuminating lamp with magnetism switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871603A true CN101871603A (en) | 2010-10-27 |
| CN101871603B CN101871603B (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010182184XA Active CN101871603B (en) | 2010-05-25 | 2010-05-25 | Explosion-proof type LED illuminating lamp with magnetism switch |
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| Country | Link |
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| CN (1) | CN101871603B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214612A (en) * | 2013-05-29 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Ceiling lamp |
| RU2622891C1 (en) * | 2015-12-10 | 2017-06-21 | Михаил Станиславович Тясто | Explosion-proof lamp |
| RU188207U1 (en) * | 2018-01-12 | 2019-04-03 | Общество с ограниченной ответственностью "ДиС ПЛЮС" (ООО "ДиС ПЛЮС") | EXPLOSION LIGHT |
| CN110185966A (en) * | 2019-04-19 | 2019-08-30 | 南京京泽照明科技有限公司 | A kind of explosion-proof lamp of easy access and maintenance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251149Y (en) * | 2008-10-31 | 2009-06-03 | 井晋虎 | Novel coal mine underground LED flame-proof lighting lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955669Y (en) * | 2006-08-15 | 2007-10-03 | 沈云峰 | Safety mine lamp |
-
2010
- 2010-05-25 CN CN201010182184XA patent/CN101871603B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251149Y (en) * | 2008-10-31 | 2009-06-03 | 井晋虎 | Novel coal mine underground LED flame-proof lighting lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214612A (en) * | 2013-05-29 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Ceiling lamp |
| CN104214612B (en) * | 2013-05-29 | 2017-05-24 | 深圳市海洋王照明工程有限公司 | Ceiling lamp |
| RU2622891C1 (en) * | 2015-12-10 | 2017-06-21 | Михаил Станиславович Тясто | Explosion-proof lamp |
| RU188207U1 (en) * | 2018-01-12 | 2019-04-03 | Общество с ограниченной ответственностью "ДиС ПЛЮС" (ООО "ДиС ПЛЮС") | EXPLOSION LIGHT |
| CN110185966A (en) * | 2019-04-19 | 2019-08-30 | 南京京泽照明科技有限公司 | A kind of explosion-proof lamp of easy access and maintenance |
| CN110185966B (en) * | 2019-04-19 | 2021-03-30 | 南京京泽科技有限公司 | Explosion-proof lamp convenient to overhaul and maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871603B (en) | 2013-07-24 |
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