CN201086168Y - Portable assembly maintenance device - Google Patents
Portable assembly maintenance device Download PDFInfo
- Publication number
- CN201086168Y CN201086168Y CNU2007200648611U CN200720064861U CN201086168Y CN 201086168 Y CN201086168 Y CN 201086168Y CN U2007200648611 U CNU2007200648611 U CN U2007200648611U CN 200720064861 U CN200720064861 U CN 200720064861U CN 201086168 Y CN201086168 Y CN 201086168Y
- Authority
- CN
- China
- Prior art keywords
- electric iron
- lighting device
- emergency lighting
- fairing
- output end
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a portable combined maintenance device, including an emergency lighting device and an electric iron, the emergency lighting device includes a battery, an emergency light, a switch, a DC input port and a DC output port, the DC input and the output ports are connected with two electrodes of the battery, the battery and the emergency light are connected with the switch, the electric iron includes a DC input terminal, the DC input terminal of the electric iron is used to be connected with the DC input and the output ends of the emergency lighting device. At this time, the battery of the emergency lighting device can continuously supply the power to the emergency light and the electric iron at the same time, and the utility model can facilitate the realization of the on-site maintenance of the equipment under the conditions of the black environments without the light source and without the power supply jack of the 220V AC power supply etc. At the same time, as the utility model uses the low-voltage DC to carry out the power supply of the electric iron, the safety problem can be effectively solved.
Description
Affiliated technical field
The utility model relates to a kind of combined electronic device, especially a kind of portable combined electronic installation that is applied to carry out field maintenance.
Background technology
At present, the 220V AC power that the electric iron that people use always all is to use, for various field maintenances, connecting the 220V alternating current is not easily, and not fool proof.Occasion under some dark surrounds is carried out field maintenance simultaneously, the inconvenience of ten minutes for the maintenance personal.
The utility model content
Technical problem to be solved in the utility model is the weak point that exists at above-mentioned prior art, a kind of portable combined maintenance unit is provided, especially provide a kind of novel portable combined maintenance unit that electric iron and emergency lighting device are used in combination, to solve inconvenience and the safety issue in the middle of the maintenance under the special maintenance environment.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
The portable combined maintenance unit comprises: emergency lighting device, electric iron, emergency lighting device comprises battery, emergency light, switch, the direct current input/output end port, described direct current input/output end port links to each other with the two poles of the earth of battery in emergency lighting device inside, battery and emergency light, switch links to each other, described electric iron comprises direct-flow input end, and direct-flow input end of this electric iron is used for linking to each other with the direct current input/output end port of emergency lighting device, as linking to each other by inserting mode.In this state, the direct current input/output terminal of emergency lighting device is in the direct current output state, realizes the direct current supply to electric iron.At this moment, the battery of emergency lighting device can be powered for emergency light and electric iron simultaneously continuously, is not having dark surrounds such as light source and is not having under the condition of 220V ac power supply socket, the convenient maintenance that realizes equipment.Simultaneously, owing to use low-voltage DC that electric iron is powered, can solve safety problem effectively.
As the further embodiment of the utility model, the portable combined maintenance unit comprises fairing, and this fairing comprises transformer and rectifier bridge, fairing input termination 220V AC power.It is the dc low-voltage electricity that fairing is used for 220V electric main power source transition, charges to emergency lighting device.Fairing comprises dc output end, and this dc output end is used for linking to each other with the direct current input/output end port of emergency lighting device, as linking to each other by inserting mode.This moment, fairing was that emergency lighting device carries out DC charging.
As the further embodiment of the utility model, the fairing of portable combined maintenance unit comprises the dc output end mouth, this port is used for by linking to each other with the direct-flow input end of electric iron, as can be continuous by inserting mode, and then electric iron is directly linked to each other with fairing.This working method also is fit to and general operating environment, directly by connecting fairing, uses low-voltage direct that electric iron is powered, and can solve safety problem effectively.In addition, under the situation that fairing charges to emergency lighting device, still can use electric iron to carry out work.
The beneficial effect of the portable combined maintenance unit that the utility model proposes is, because the mode that has adopted emergency lighting device and electric iron to make up, can and not have under the condition of 220V ac power supply socket at the environment that does not have dark such as light source, realize on-the-spot emergency lighting and, realize the convenient for maintaining of maintenance personal equipment for electric iron carries out direct current supply.Simultaneously, because electric iron under the condition that does not have the 220V AC power, can obtain direct current by connecting emergency lighting device, therefore solved the safety issue of operation effectively.
Description of drawings
Fig. 1 is user mode Fig. 1 of the present utility model,
Fig. 2 is user mode Fig. 2 of the present utility model,
Fig. 3 is user mode Fig. 3 of the present utility model,
Fig. 4 is the circuit diagram of the utility model emergency lighting device part,
Fig. 5 is the circuit diagram of the utility model electric iron part,
Fig. 6 is the circuit diagram of the utility model fairing part,
Wherein: 1-emergency lighting device, 2-electric iron, 3-fairing, S1-switch, L1-emergency light, B1-battery, R1-resistance wire, D1-rectifier bridge, T1-transformer.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As a kind of exemplary embodiment of the present utility model, the portable combined maintenance unit comprises: emergency lighting device 1, electric iron 2, emergency lighting device 1 comprises battery B1, emergency light L1, switch S 1, the direct current input/output end port, described direct current input/output end port links to each other with the two poles of the earth of battery B1 in emergency lighting device 1 inside, battery B1 and emergency light L1, switch S 1 links to each other, and described electric iron 2 comprises direct-flow input end, direct-flow input end of this electric iron 2 is used for linking to each other with the direct current input/output end port of emergency lighting device 1, as linking to each other by the mode of pegging graft.In this state, the direct current input/output terminal of emergency lighting device 1 is to be in the direct current output state, realizes the direct current supply to electric iron 2.At this moment, the battery B1 of emergency lighting device 1 can power for emergency light L1 and electric iron 2 simultaneously continuously, is not having dark surrounds such as light source and is not having under the condition of 220V ac power supply socket, the convenient maintenance that realizes equipment.Simultaneously, owing to use low-voltage direct that electric iron 2 is powered, can solve safety problem effectively.
As another kind of embodiment of the present utility model, the portable combined maintenance unit comprises fairing 3, and this fairing 3 comprises transformer T1 and rectifier bridge D1, fairing 3 input termination 220V AC powers.It is the dc low-voltage electricity that fairing 3 is used for 220V electric main power source transition, gives emergency lighting device 1 charging.Fairing 3 comprises dc output end, and this dc output end is used for linking to each other with the direct current input/output end port of emergency lighting device 1, and as can linking to each other by inserting mode, this moment, fairing 3 carried out DC charging for emergency lighting device 1.
As another kind of embodiment of the present utility model, the fairing 3 of portable combined maintenance unit comprises the dc output end mouth, this port is used for by linking to each other with the direct-flow input end of electric iron 2, as can be continuous by inserting mode, and then make electric iron 2 and directly links to each other with fairing 3.This working method is suitable for general operating environment, directly by connecting fairing 3, uses low-voltage direct that electric iron 2 is powered, and can solve safety problem effectively.In addition, under the situation that 3 pairs of emergency lighting devices 1 of fairing charge, still can use electric iron 2 to carry out work.
As a kind of exemplary embodiment of the present utility model, the output voltage of the input voltage of emergency lighting device 1, fairing 3, the input voltage of electric iron 2 are all unified to be same DC low-voltage, as is the 12V DC voltage; The resistance wire of electric iron 2 is chosen according to the power that electric iron 2 needs reach, and is 12V as the operating voltage at electric iron 2, and when power was 18W, electric iron 2 used 8 ohm resistance wire coiling to form.The interface shape of each terminal and port should be unified simultaneously.
Though described embodiment of the present utility model in conjunction with the accompanying drawings, those of ordinary skill in the art can make various distortion or modification within the scope of the appended claims.
Claims (8)
1. portable combined maintenance unit, it is characterized in that: comprise emergency lighting device (1), electric iron (2), emergency lighting device (1) comprises battery (B1), emergency light (L1), switch (S1), the direct current input/output end port, described direct current input/output end port links to each other with the two poles of the earth of battery (B1), battery (B1) and emergency light (L1), switch (S1) links to each other, and described electric iron (2) comprises direct-flow input end, direct-flow input end of described electric iron (2) is used for linking to each other with the direct current input/output end port of emergency lighting device (1), makes electric iron (2) obtain direct current from emergency lighting device (1).
2. a kind of portable combined maintenance unit according to claim 1, it is characterized in that: described portable combined maintenance unit comprises fairing (3), this fairing (3) comprises transformer (T1) and rectifier bridge (D1), fairing (3) input termination 220V AC power, described fairing (3) comprises dc output end, this dc output end is used for linking to each other with the direct current input/output end port of emergency lighting device (1), makes fairing (3) carry out DC charging to emergency lighting device (1).
3. a kind of portable combined maintenance unit according to claim 2, it is characterized in that: described fairing (3) comprises the dc output end mouth, this port is used for linking to each other with direct-flow input end of electric iron (2), and then electric iron (2) is linked to each other with fairing (3).
4. according to the described a kind of portable combined maintenance unit of the arbitrary claim of claim 1 to 3, it is characterized in that: direct-flow input end of described electric iron (2) links to each other by inserting mode with the direct current input/output end port of emergency lighting device (1).
5. a kind of portable combined maintenance unit according to claim 4 is characterized in that: dc output end of described fairing (3) links to each other by inserting mode with the direct current input/output end port of emergency lighting device (1).
6. a kind of portable combined maintenance unit according to claim 5 is characterized in that: described electric iron (2) links to each other by inserting mode with fairing (3).
7. a kind of portable combined maintenance unit according to claim 6 is characterized in that: the output voltage of the input voltage of described emergency lighting device (1), fairing (3), the input voltage of electric iron (2) are all unified to be same DC low-voltage.
8. a kind of portable combined maintenance unit according to claim 7 is characterized in that: the resistance wire of described electric iron (2) is chosen according to the power that electric iron (2) need reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200648611U CN201086168Y (en) | 2007-10-29 | 2007-10-29 | Portable assembly maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200648611U CN201086168Y (en) | 2007-10-29 | 2007-10-29 | Portable assembly maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086168Y true CN201086168Y (en) | 2008-07-16 |
Family
ID=39633757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200648611U Expired - Fee Related CN201086168Y (en) | 2007-10-29 | 2007-10-29 | Portable assembly maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086168Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033393A (en) * | 2015-08-06 | 2015-11-11 | 深圳市尚进电子科技有限公司 | Direct-current heating circuit and electric soldering iron formed by same |
| CN107243683A (en) * | 2017-06-07 | 2017-10-13 | 岑溪市坤发液体燃烧炉具有限公司 | A kind of low-voltage electric iron |
-
2007
- 2007-10-29 CN CNU2007200648611U patent/CN201086168Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033393A (en) * | 2015-08-06 | 2015-11-11 | 深圳市尚进电子科技有限公司 | Direct-current heating circuit and electric soldering iron formed by same |
| CN107243683A (en) * | 2017-06-07 | 2017-10-13 | 岑溪市坤发液体燃烧炉具有限公司 | A kind of low-voltage electric iron |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102999143B (en) | Intelligent control circuit of power adapter of notebook computer | |
| CN201478868U (en) | Power supply device | |
| CN202310206U (en) | Control circuit of ultra-low-power single wire power supply touch switch | |
| CN201925741U (en) | Solar flashlight | |
| CN201086168Y (en) | Portable assembly maintenance device | |
| CN203674488U (en) | Movable type socket having wireless routing function | |
| CN201113475Y (en) | USB charger possessing control switch | |
| CN103064325B (en) | Multiple-channel output control circuit | |
| CN104730908A (en) | Clock device using solar power generation | |
| CN201789481U (en) | Novel delay switch | |
| CN104753112A (en) | Solar LED control circuit | |
| CN201075714Y (en) | Multifunctional USB charger | |
| CN201417843Y (en) | Safety socket | |
| CN202824918U (en) | Internal heating solar energy electric soldering iron | |
| CN201286021Y (en) | Plugging type standby charging electric power | |
| CN202282533U (en) | Multifunctional combined socket | |
| CN201204333Y (en) | Electrification energy storage type DC socket | |
| CN212012459U (en) | Alternating current and direct current power supply switching device | |
| CN203097412U (en) | Multifunctional tent | |
| CN201947028U (en) | Solar mobile phone charger | |
| CN209805444U (en) | Portable DC emergency power supply system | |
| CN201226491Y (en) | Remote controller without battery polar differentiation | |
| CN207969017U (en) | A kind of 3.2V solar energy MPPT street lamp reversible controllers | |
| CN2517163Y (en) | DC charger | |
| CN201207567Y (en) | Portable DC operation power supply |
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: 20080716 Termination date: 20101029 |