CN201715379U - Explosion-proof LED illuminating lamp with magnetic control switch - Google Patents
Explosion-proof LED illuminating lamp with magnetic control switch Download PDFInfo
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- CN201715379U CN201715379U CN2010202024440U CN201020202444U CN201715379U CN 201715379 U CN201715379 U CN 201715379U CN 2010202024440 U CN2010202024440 U CN 2010202024440U CN 201020202444 U CN201020202444 U CN 201020202444U CN 201715379 U CN201715379 U CN 201715379U
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- magnetic
- illuminating lamp
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Abstract
The utility model relates to an explosion-proof LED illuminating lamp with a magnetic control switch, which comprises a lamp body, a lamp cover, an LED lamp positioned at the lower end of the lamp body, a transparent lamp shade, a patch board assembly arranged in the lamp body, and a power circuit board, and is characterized in that the patch board assembly and the power circuit board are provided with two power electrodes each of which is connected with the power circuit board by a reed switch; the top of the lamp cover is provided with the detachable magnetic switch for controlling the connection and the disconnection of the reed pipe. In the explosion-proof LED illuminating lamp with the magnetic control switch, as a reed switch is connected between the power electrodes and the power circuit board, and the magnetic control switch, namely a detachable magnetic plug cock pressing plate assembly is adopted to control the connection and disconnection of the power circuit board and the power electrodes of the illuminating lamp, when the single illuminating lamp is replaced and maintained, the whole illuminating power supply circuit does not need to be replaced, the continuous underground lighting can be ensured, and the defect of the existing illuminating lamp is thoroughly overcome; in addition, the power electrode upper cover is further provided with a power supply protective cover, so that the power supply is effectively isolated, the safety of overhauling and maintenance personnel can be ensured.
Description
Technical field
The utility model relates to a kind of lighting, especially a kind of explosion-proof type LED illuminating lamp that has magnetic switch, and 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 purpose of this utility model is to provide a kind of explosion-proof type LED illuminating lamp that has magnetic switch, and 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.
The technical solution of the utility model is:
The explosion-proof type LED illuminating lamp of magnetic switch that has of the present utility model is by inserting tongue tube between power electrode and power supply circuit board, and the employing magnetic switch, 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 utility model is also established 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 beneficial effects of the utility model are:
The explosion-proof type LED illuminating lamp of magnetic switch that has of the present utility model 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 utility model is also established 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 utility model.
Fig. 2 is a schematic top plan view of the present utility model.
Fig. 3 is the structural representation of magnetic rotation plug pressing plate of the present utility model.
Fig. 4 is the sectional structure schematic diagram of magnetic rotation plug Anchor plate kit of the present utility model.
Fig. 5 is the plan structure schematic diagram of power supply guard shield of the present utility model.
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 utility model.
Fig. 8 is a rear view of the present utility model.
Fig. 9 is an electrical schematic diagram of the present utility model.
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 utility model 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 |
|---|---|---|---|
| CN2010202024440U CN201715379U (en) | 2010-05-25 | 2010-05-25 | Explosion-proof LED illuminating lamp with magnetic control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202024440U CN201715379U (en) | 2010-05-25 | 2010-05-25 | Explosion-proof LED illuminating lamp with magnetic control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715379U true CN201715379U (en) | 2011-01-19 |
Family
ID=43461381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202024440U Expired - Fee Related CN201715379U (en) | 2010-05-25 | 2010-05-25 | Explosion-proof LED illuminating lamp with magnetic control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012152195A1 (en) * | 2011-05-11 | 2012-11-15 | 陕西斯达煤矿安全装备有限公司 | Method for manufacturing led lamp light source component and led roadway lighting lamp involving said method |
-
2010
- 2010-05-25 CN CN2010202024440U patent/CN201715379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012152195A1 (en) * | 2011-05-11 | 2012-11-15 | 陕西斯达煤矿安全装备有限公司 | Method for manufacturing led lamp light source component and led roadway lighting lamp involving said method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140525 |