CN2420492Y - Multifunction strong light anti-explosion work lamp - Google Patents
Multifunction strong light anti-explosion work lamp Download PDFInfo
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- CN2420492Y CN2420492Y CN 00227677 CN00227677U CN2420492Y CN 2420492 Y CN2420492 Y CN 2420492Y CN 00227677 CN00227677 CN 00227677 CN 00227677 U CN00227677 U CN 00227677U CN 2420492 Y CN2420492 Y CN 2420492Y
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- battery
- lamp
- explosion
- battery case
- high light
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Abstract
The utility model relates to a multifunction strong light anti-explosion work lamp, comprising a battery holder, an illuminating apparatus, a connection unit connected between the battery holder and the illuminating apparatus and electric cables. The battery holder is provided with batteries, a commercial power input socket, an invert output socket and a circuit part, and in addition, a switching push-button, an indicating lamp, fuses, etc. The multifunction strong light anti-explosion work lamp can directly communicate with the 220V commercial power to illuminate or to be charged. During the situation of no commercial power or power failure, the multifunction strong light anti-explosion work lamp after the battery being inverted can light or supply power or emergency power for electric apparatus, household appliances and business equipment, and with over-current and under-voltage protection, the utility model can effectively protect the electric equipment and prevent the battery from over-charge or over-fall.
Description
The utility model relates to the emergency lighting technology, more particularly, relates to the explosion-proof portable lamp of a kind of multi-functional high light.
Need the safe occasion of floodlighting a lot, as industrial and mineral operation place, the scene of the accident etc., and there are deficiencies such as complex structure, poor safety performance and brightness is not enough in the conventional operation lamp, simultaneously, is not having to utilize battery to provide alternating current to other electric equipments under the alternating current occasion.
The purpose of this utility model is to provide a kind of multi-functional high light explosion-proof portable lamp, the explosion-proof portable lamp of this high light, not only can use, but also can be reverse into alternating current from charged pool and supply with illumination or other electrical equipment in the Alternating Current Power Supply occasion, this portable lamp can be operated in dangerous explosive occasion safely, having direction of illumination simultaneously can regulate, advantages such as light intensity can be adjusted, and is easy-to-use, and security performance is good.
The purpose of this utility model is to realize like this, construct the explosion-proof portable lamp of a kind of multi-functional high light, comprise battery tray, lighting device and be connected battery tray and lighting device between jockey, wherein: battery, civil power input socket, inversion accessory power outlet and circuit part are arranged in the battery tray, battery tray also is provided with shift knob, indicator lamp and fuse etc., jockey comprises height adjusting unit and angle regulating unit, is connected by cable between battery tray and the lighting device.
The explosion-proof portable lamp of multi-functional high light of the present utility model is characterized in that circuit part comprises civil power detecting unit, inversion system, charhing unit, over-current over-voltage protection unit.
Implement the explosion-proof portable lamp of multi-functional high light of the present utility model, can directly connect 220V city electric lighting, in no civil power or power failure occasion, can be by providing power supply or emergency power supply with the inversion back lighting of battery DC voltage or, household electrical appliances electric, office equipment for other 220V, and be provided with overcurrent protection and under-voltage protection, can effectively protect consumer and prevent over-charging of battery or cross and put; Because portable lamp is self-powered, when light fixture switches on or off civil power, can in 1 millisecond of time, cut off or connect power supply automatically, set buzzer, indicator lamp system can be when mains-supplied, self-contained battery power supply and the energy content of battery will exhaust, provide effective song to give prompting, possess characteristics such as easy to use, reliable and secure simultaneously, built-in ups power (uninterrupted power source), can switch with civil power reliably, lighting hours is long, is suitable for speedily carrying out rescue work, rushes to repair, construction, in-situ processing accident etc.
Below, in conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:
Fig. 1 is the side direction structural representation of the explosion-proof portable lamp of the multi-functional high light of the utility model;
Fig. 2 is the Facad structure schematic diagram of the explosion-proof portable lamp of the multi-functional high light of the utility model;
Fig. 3 is the side direction structural representation of the explosion-proof portable lamp of the multi-functional high light of the utility model after increasing;
Fig. 4 is the Facad structure schematic diagram of the explosion-proof portable lamp of the multi-functional high light of the utility model after increasing;
Fig. 5 is the circuit block diagram of the explosion-proof portable lamp of multi-functional high light of the present utility model;
Fig. 6 is the circuit theory diagrams of the explosion-proof portable lamp of multi-functional high light of the present utility model;
Each label is unitedly described as follows among the figure:
The 1st, handle, the 2nd, exterior seal ring, the 3rd, inner seal ring, the 4th, reflective mirror, the 5th, lamp box, the 6th, lampshade, the 7th, lamp socket, the 8th, screw, the 9th, electric wire cleat insulator, the 10th, screw, the 11st, sunk screw, the 12nd, locking nut, the 13rd, bar, the 14th, support, the 15th, sealing square box, the 16th, battery cover, the 17th, box sealing ring, the 18th, battery case, the 19th, screw button, the 20th, packing ring, the 21st, universal joint-U, the 22nd, universal joint-D, the 23rd, cover, the 24th, input socket, the 25th, sealing gasket, the 26th, sunk screw, the 27th, nut, the 28th, button, the 29th, button cover, the 30th, pressing piece, the 31st, seal, the 32nd, indicator lamp, the 33rd, tight part, the 34th, double faced adhesive tape, the 35th, battery, the 36th, pressing plate, the 37th, sealing ring, 38-40 are screws, the 41st, and accessory power outlet, the 42nd, seal cover, the 43rd, sealing gasket 2,44th, sunk screw, the 45th, nut, the 46th, nut, the 47th, packing ring, the 48th, screw, the 49th, nylon rope, the 50th, screw, the 51st, packing ring, the 52nd, nut, the 53rd, cable, the 54th, cable via hole envelope, the 55th, via hole blocks jack panel, the 56th, nut is decided in the via hole sealing, and the 57th, via hole envelope retaining ring, the 58th, via hole envelope sealing gasket, the 59th, the sealing square, the 60th, sleeve pipe, the 61st, tighten nut, the 62nd, double-screw bolt, the 63rd, wheel, the 64th, split pin, the 65th, eye bolt, the 66th, nut.
As Fig. 1-shown in Figure 4, the explosion-proof portable lamp of multi-functional high light of the present utility model, comprise battery tray, lighting device and be connected battery tray and lighting device between jockey, wherein: battery tray mainly comprises battery case 18, be contained on the battery case 18 battery cover 16 and at the castor of battery case 18 bottom surfaces, seal washer 17 is housed to improve sealing between battery cover 16 and the battery case 18; Lighting device comprises lamp box 5 that handle 1 is housed, is fixed on lampshade 6 on the lamp box 5, is contained in lamp socket 7 and fluorescent tube 8 in the lamp box 5 by sunk screw 11, lighting device also comprises exterior seal ring 2 and the inner seal ring 3 that is contained between lampshade 6 and the lamp box 5, to improve the sealing explosion-proof effect, be contained in the reflective mirror 4 in the lamp box 5, in order to strengthen lighting effect, lamp box 5 bottoms fixedly are equipped with electric wire cleat insulator 9 by screw 10 and are improved insulation effect in order to clamp electric wire; Jockey comprises height adjusting unit and angle regulating unit, wherein height adjusting unit comprises by sealing square 15 and is installed in support 14 on the battery cover 16, the height bar 13 and the sleeve pipe 23 that can be connected with support 14 spirals by locking nut 12, angle regulating unit comprise the U universal joint 22 that is fixed on lamp box 5 bottoms, the D universal joint 21 that can mesh with U universal joint 22 and two universal joints can be screwed button 19 by what packing ring 20 screwed.Battery case is connected by cable 53 with lighting device, and an end of cable 53 passes through cable via hole envelope 54, locking nut 55, hold-down nut 56, retaining ring 57, and sealing gasket 58 grades are fixed.Pass through sunk screw 26, sealing gasket 25, nut 27 in bottom, battery case front, power input socket 24 is housed, be used for that alternating current occasion input civil power is being arranged, give lighting device to battery charge and power supply, button 28 is housed below socket 24, the button cover 29 that rubber is made is housed, to guarantee insulation safety on the button 28.Button 28 1 sides be equipped with fuse 30 with, seal 31 is housed on the fuse 30.Below fuse 30, also be provided with indicator lamp 32 by tight part 33.
Battery 35 installs at the battery case inner bottom part by double faced adhesive tape 34, pressing plate 36 is equipped with on battery 35 surfaces, the wheel that makes things convenient for portable lamp to move is equipped with in the battery case bottom, specifically comprise wheel 63, the eye bolt 65 of wheel 63 is housed, be inserted in the split pin 64 in bolt 65 through holes, and with the fixing nut 66 of bottom surface support.Accessory power outlet 41 is equipped with by sealing gasket 43, sunk screw 44 in the battery case back side, is used for to other electric power supplies, and removable seal cover 42 is arranged on socket 41, and support is to be installed on the sealing square 15 on the battery cover by nut 46, packing ring 47, screw 48.
As shown in Figure 5 and Figure 6, the function that the circuit part of the explosion-proof portable lamp of multi-functional high light of the present utility model will be realized comprises: the mains-supplied state is judged, having under the civil power situation, disconnect inversion system, make green indicating lamp bright, according to charged state control charging circuit internal battery is charged, simultaneously, civil power is switched to load by overcurrent protection; Under no civil power situation, close city's electric channel, start inversion system; battery is reverse into interchange powers to load, light red led, simultaneously through overcurrent protection; battery discharge detected do under-voltage protection, overcurrent, overdischarge time point shiny red indicator lamp are taking place.
Block diagram shown in Fig. 5 comprises a centralized control unit of being made up of the uninterrupted power source special chip; this chip major function comprises judges whether civil power powers; and it is straight-through or start inversion system to start civil power according to the civil power situation; this chip has input to be connected with the civil power live wire in order to detect city's electricity condition; this chip has output to be connected to first relay J 1 respectively; the control loop of second relay J 2; this chip also has output to be connected to status indicator lamp; as shown in the figure; civil power also is connected to rectification stable pressuring unit; the output of this rectification stable pressuring unit can be charged to internal battery under charging control unit control; described battery is connected with inversion system by second relay; the output of described inversion system is connected to load by over-current protecting unit, and described civil power is connected to load by first relay circuit and over-current protecting unit.Fig. 6 illustrates corresponding circuit theory diagrams, and wherein, 3542 (U2) and U4AA, Q8, Q9 form civil power differentiation and the straight-through function of civil power jointly; The common over-current protecting unit of forming such as U2 and U4BC, D1 (11,10,13), U2 and D1 (9,8,13), crystal oscillator BUZZR, Q1 etc. form inversion system; Rectifier bridge D35-41, three-terminal voltage-stabilizing 317 are formed regulator rectifier circuit, and three-terminal voltage-stabilizing 7921 provides relatively usefulness of precise voltage voltage supplied, and other pin of C and D1 is controlled states such as indicator lamp and warning song respectively and shown, other parts of U4 are formed the under-voltage protection function.
The environment for use of implementing product of the present utility model is as follows: A, temperature-40 ℃～+ 40 ℃ B, relative humidity≤100%C, can be used for containing in the air place D, the anti-spraying of acid mist and other corrosive gas
Major parameter is seen following table 1
When this product height has different instructions for uses, then can whether be achieved by the connection of part bar.The installation steps of the utility model portable lamp are as follows: bar is fixed with locking nut and battery case top-support, with the other end fixing and locking of universal joint annex with locking nut and bar, lamp holder is assembled in universal joint place and bar upper cardan annex, successively be inserted in 18mm diameter packing ring, screw button, adjust the required lamp holder illumination of the user elevation angle then, tighten; It should be noted that if the user must reduce the lamp holder height to be used can also unclamp two locking nuts up and down, the bar in the middle of removing is directly fixed lamp holder with locking nut and battery case top-support.
Use it should be noted that: 1) in the place that civil power is arranged, please attaching plug is inserted in the power supply input port shown in the last figure, and another termination civil power output of power line, power supply indicator will be lighted when pressing total press button, shows the civil power connection; 2) with reference to accompanying drawing, fluorescent tube 2 press buttones and fluorescent tube 1 press button are respectively controlled the halogen tungsten fluorescent tube of a 75W, can open two fluorescent tubes simultaneously as the need high light; 3) the irradiation elevation angle of lamp holder can be regulated locking, regulated at will angle in the irradiation angular field of view of needs easily and reliably arbitrarily in operation process; 4) when power-off event took place, power supply indicator extinguished immediately, and the back-up source indicator lamp can be lighted thereupon, illustrates that back-up source begins powered operation; When 5) back-up source is powered, can throw light on 180 minutes when opening (on this product lamp holder) fluorescent tube; Can throw light on 90 minutes when opening two fluorescent tubes; 6) when back-up source in case start, will every interval send the cry of " toot " in 3 minutes; 7) when the voltage of back-up source is not enough, will send very brief uttering long and high-pitched sounds, show and to charge immediately; 8) power source charges: insert civil power, closed total press button back-up source promptly begins charging, and the charging action is not influenced by lamp and output services state.The back-up source charging interval is 12 hours, and sufficient voltage both had been floating charge.
Specify, when power-off event takes place, the built-in power of this product can be met an urgent need and be exported power supply, as long as pull out the seal cover 3 of power output when the time comes, insert out-put supply line plug, the electrical appliance plug is inserted the out-put supply line socket get final product (total load is sure not to surpass 200W, and power-on time is pressed electric energy 0.25kwh and used general power to calculate).When extract out-put supply line plug from power output after, must cover seal cover 3 to guarantee the sealing property of battery case.
Claims (6)
1, the explosion-proof portable lamp of a kind of multi-functional high light, comprise battery tray, lighting device and be connected battery tray and lighting device between jockey, wherein: battery tray mainly comprises battery case 18 and is contained in the interior battery of battery case, be contained on the battery case 18 battery cover 16 and at the castor of battery case 18 bottom surfaces, lighting device comprises the lamp box 5 that handle 1 is housed, be fixed on lampshade 6 on the lamp box 5 by sunk screw 11, be contained in lamp socket 7 fluorescent tubes 8 and reflective mirror 4 in the lamp box 5, jockey comprises height adjusting unit and angle regulating unit
2, the explosion-proof portable lamp of multi-functional high light according to claim 1, it is characterized in that, described height adjusting unit comprises that one is connected height bar 13 between support 14 and the lighting device by sleeve pipe, and described angle regulating unit comprises the U universal joint 22 that is fixed on lamp box 5 bottoms, can and two universal joints can be screwed button 19 by what packing ring 20 screwed with the D universal joint 21 of U universal joint 22 engagements.
3, the explosion-proof portable lamp of multi-functional high light according to claim 1, it is characterized in that battery case is connected by cable 53 with lighting device, described cable 53 is by cable via hole envelope 54, locking nut 55, hold-down nut 56, retaining ring 57, sealing gasket 58 grades are fixed.
4, the explosion-proof portable lamp of multi-functional high light according to claim 1, it is characterized in that, in bottom, battery case front power input socket 24 is housed, button 28 and fuse 30 are housed below socket 24, rubber button cover 29 and seal 31 are housed respectively on button 28 and the fuse 30, and the accessory power outlet 41 that is used for to other electric power supplies is equipped with at the described battery case back side.
5, the explosion-proof portable lamp of multi-functional high light according to claim 1 is characterized in that, at the battery case inner bottom part, pressing plate 36 is equipped with on battery 35 surfaces to described battery 35 by double faced adhesive tape 34 devices, and wheel 63 is equipped with in the battery case bottom surface.
6; the explosion-proof portable lamp of multi-functional high light according to claim 1; it is characterized in that; described circuit part comprises the centralized control unit that the uninterrupted power source special chip is formed; this chip has output to be connected to first relay J 1 respectively; the control loop of second relay J 2; this chip also has output to be connected to status indicator lamp; the mains electricity input end also is connected to rectification stable pressuring unit; the output of this rectification stable pressuring unit can be charged to internal battery under charging control unit control; described battery is connected with inversion system by second relay; the output of described inversion system is connected to load by over-current protecting unit, and described civil power is connected to load by first relay circuit and over-current protecting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227677 CN2420492Y (en) | 2000-03-25 | 2000-03-25 | Multifunction strong light anti-explosion work lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227677 CN2420492Y (en) | 2000-03-25 | 2000-03-25 | Multifunction strong light anti-explosion work lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420492Y true CN2420492Y (en) | 2001-02-21 |
Family
ID=33591275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227677 Expired - Lifetime CN2420492Y (en) | 2000-03-25 | 2000-03-25 | Multifunction strong light anti-explosion work lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420492Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287466A (en) * | 2016-10-25 | 2017-01-04 | 苏州承腾电子科技有限公司 | Led anti-explosion lamp |
| CN107736145A (en) * | 2017-11-10 | 2018-02-27 | 黄德懿 | A kind of urban tree hand-bill |
-
2000
- 2000-03-25 CN CN 00227677 patent/CN2420492Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287466A (en) * | 2016-10-25 | 2017-01-04 | 苏州承腾电子科技有限公司 | Led anti-explosion lamp |
| CN107736145A (en) * | 2017-11-10 | 2018-02-27 | 黄德懿 | A kind of urban tree hand-bill |
| CN107736145B (en) * | 2017-11-10 | 2020-02-14 | 天津临港城市资源经营有限公司 | Pruning device for urban greening trees |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Zhou Mingjie Designer after: Liu Bicheng Designer before: Zhou Mingjie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: ZHOU MINGJIE TO: ZHOU MINGJIE; LIU BICHENG |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010221 |