CN201322193Y - Caution lamp capable of acting as emergency power source - Google Patents
Caution lamp capable of acting as emergency power source Download PDFInfo
- Publication number
- CN201322193Y CN201322193Y CNU2008201570680U CN200820157068U CN201322193Y CN 201322193 Y CN201322193 Y CN 201322193Y CN U2008201570680 U CNU2008201570680 U CN U2008201570680U CN 200820157068 U CN200820157068 U CN 200820157068U CN 201322193 Y CN201322193 Y CN 201322193Y
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- emergency power
- power
- module
- pedestal
- warning lamp
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Abstract
The utility model relates to a caution lamp capable of acting as an emergency power source, which comprises a base, an electricity storage module, an emergency power supply module, a power output connector, a light emitting module and a lamp body, wherein the electricity storage module and the emergency power supply module are mutually and electrically connected and are arranged on the base; the power output connector is electrically connected with the emergency power supply module and is exposed out of the outer side of the base; after the electric power of the electricity storage module is converted into the emergency power by the emergency power supply module for an electronic device; and the light emitting module is connected with the electricity storage module to obtain a working power source for luminescence. Therefore, when the electric power of mobile phones or PDA and other electronic devices carried by users is deficient, the emergency power source can be obtained by the caution lamp, so that the electronic devices can temporarily and continuously maintain and operate.
Description
Technical field
The utility model refers to a kind of warning lamp that Emergency Power is provided especially about a kind of warning lamp.
Background technology
Pedestrian or the bicycle knight security when improving the walking at night or travelling on the road at present usually can be in user carry-on knapsack or suitcase, or a warning lamp further is installed on the bicycle, notes with bright lamp caution back car, safeguards inherently safe.And the design of this warning lamp mainly comprises a luminescence component, a circuit board and a battery pack, be electrically connected luminescence component and battery pack by this circuit board, and luminescence component powered, make the bright lamp caution of luminescence component by battery pack, and when using in the daytime, promptly see through circuit board control and close luminescence component.But because luminescence component is not to light for a long time, thus general pedestrian carries or bicycle on the battery pack of hard-wired warning lamp needn't often change, the meaning i.e. battery pack of this warning lamp often stores the electric power of abundance.
Except above-mentioned warning lamp, the go out electronic installation of carry-on usefulness of people all uses the source of battery as main electric power now, as mobile phone, music player etc.Because these electronic installations there is no the restriction in service time or place, so its battery electric power consumption is very fast.People then must carry charger or reserve battery if go out the long time, with the battery of charging or replacing power drain.Yet electronic installation is still quite common because of the situation that does not have electricity and can't use, and therefore how can fully use other still has the usefulness of the electronic installation of electric power as emergency service, can help to solve people and be badly in need of using the obsolete matter of great urgency of electronic installation.
Summary of the invention
For making the user in walking or drive bicycle etc. and be difficult under the state to the portable electronic device charging, if portable electronic device is unregulated power, can temporarily provide an Emergency Power to give this portable electronic device, so main purpose of the present utility model is providing a kind of warning lamp that Emergency Power is provided, it provides self stored power supply to give portable electronic device, makes portable electronic device temporarily be continued to keep its normal operation.
For reaching aforementioned purpose, the major technique means of being taked make aforementioned warning lamp comprise:
One pedestal;
The electric module of one storage is located on this pedestal, and is stored electric power;
One Emergency Power provides module, be located on this pedestal, and store electric module with this and be electrically connected, and the electric power that will store electric module is converted to an Emergency Power;
One power supply out connector exposes the lateral wall of this pedestal, and this power supply out connector provides module to be electrically connected with this Emergency Power and exports this Emergency Power again;
One light emitting module is store electric module with this and is electrically connected, and obtains this electric power of storing electric module storage as working power; And
One lamp housing removably is covered on this pedestal, and covers that this stores electric module, Emergency Power provides module and light emitting module.
Utilize above-mentioned technological means, when the power shortage of portable electronic devices such as mobile phone, PDA or music player, can make portable electronic device connect this power supply out connector with connecting line, be converted to Emergency Power and provide and give this portable electronic device and will store the electric power of being store in the electric module, temporarily to keep the running of this electronic installation.
Description of drawings
Fig. 1 is the front side outside drawing of the utility model one preferred embodiment;
Fig. 2 is the preceding exploded side view of the utility model one preferred embodiment;
Fig. 3 is the rear side outside drawing of the utility model one preferred embodiment;
Fig. 4 is the back exploded side view of the utility model one preferred embodiment;
Fig. 5 is that the utility model one preferred embodiment is installed on the schematic diagram on the bicycle;
Fig. 6 is that another preferred embodiment of the utility model is installed on the schematic diagram on the knapsack;
Fig. 7 is the circuit diagram of a power-switching circuit in the utility model one preferred embodiment; And
Fig. 8 is the cross-sectional side view of the utility model one preferred embodiment.
The specific embodiment
About a preferred embodiment of the present utility model, see also shown in Fig. 1～4, comprise that a pedestal 10, an external device (ED) fixture 20, the electric module 30 of a storage, an Emergency Power provide module, a power supply out connector 60, a power supply input connector 70, a light emitting module 80 and a lamp housing 90.
Please further consult shown in Fig. 3,4, in present embodiment, the lateral wall of said base 10 is provided with a connecting piece 11, and is formed with recess 12 on the corner of this pedestal 10.
One external device (ED) fixture 20, be connected with this connecting piece 11 separably, for this warning lamp is fixed on the external device (ED), for example when desiring to be fixed on the bicycle 100, this external device (ED) fixture 20 is a collar (as shown in Figure 5), when desiring to be fixed on the knapsack 200, this external device (ED) fixture 20 is a back splint (as shown in Figure 6) again.
Above-mentioned storage electricity module 30 is located on this pedestal 10, and stores electric power; The electric module 30 of this storage can be at least one rechargeable battery again, and in present embodiment, this stores electric module 30 is the rechargeable battery of three series connection.
Above-mentioned Emergency Power provides module to be located on this pedestal 10, and stores electric module 30 with this and be electrically connected, and the electric power that will store electric module 30 is converted to an Emergency Power; In present embodiment, please further to consult shown in Figure 7ly, this Emergency Power provides module to comprise:
One circuit board 40 is located on this pedestal 10;
One power-switching circuit 50, be located on this circuit board 40, and store electric module 30 with this and be electrically connected, with change this store the stored electric power of electric module 30 for the Emergency Power of the charging voltage coupling for the treatment of the emergency service electronic installation, for example the storage electricity module 30 with present embodiment adopts battery, because the voltage of battery is about 1.5 volts, then three battery series connection can get 4.5 volts of voltages, if it is general portable electronic device (mobile phone for example that this warning lamp desires to provide the object of Emergency Power, PDA, MP3 player etc.), then normally charge with 5 voltaism voltage sources because of general portable electronic device, so this power-switching circuit 50 adopts booster circuits, with 4.5 voltaic element boost in voltage in the warning lamp to the Emergency Power that meets 5 volts of voltages; If treat that the charge power supply voltage of emergency service electronic installation is low than 4.5 voltaic element voltages in the warning lamp, for example only need 1.2 voltaism voltage sources, then this power-switching circuit 50 can adopt reduction voltage circuit; If treat that the charge power supply voltage of emergency service electronic installation is 4.5 volts, then this power-switching circuit 50 can adopt mu balanced circuit, so that stable Emergency Power to be provided again.Event is please further consulted shown in Figure 7, and this power-switching circuit 50 is a booster circuit in present embodiment, and this booster circuit comprises:
One boost inductance L1 connects this and stores electric module 30;
One diode D1, its anode connect this boost inductance L1;
One storage capacitor C1 connects the negative electrode of this diode D1, and as the output of booster circuit;
One electronic switch Q1 connects this boost inductance L1 and diode D1 anode; And
One PWM (PWM) controller 51, connect this diode D1 negative electrode and storage capacitor C1, and see through a divider R2, R4 and connect this storage capacitor C1, to obtain the output voltage of booster circuit, so this PWM controller 51 promptly changes the turn-on cycle of adjusting this electronic switch Q1 according to the output voltage lifting, make this power-switching circuit 50 must export the Emergency Power of stablizing and being matched with the charge power supply for the treatment of the emergency service electronic installation.
Above-mentioned power supply out connector 60 is located on this circuit board 40, and be electrically connected with this power-switching circuit 50, and obtain the Emergency Power of power-switching circuit 50 output, this power supply out connector 60 exposes the lateral wall of this pedestal 10 again, and the portable electronic device that charges for desire connects to obtain this Emergency Power with a power line (not shown).
Above-mentioned power supply input connector 70 is located on this circuit board 40, and store electric module 30 with this and be electrically connected, and the lateral wall that exposes this pedestal 10, for obtaining the dc source of after an adapter (adapter) (not shown) is with the electric main conversion, being exported, or when this warning lamp is installed on the bicycle 100, owing to have additional an automatic generating plant (not shown) on the newer bicycle 100 more, but moving of mat bicycle 100 and produce electric power, therefore also this automatic generating plant can be electrically connected with this power supply input connector 70, this is store electric module 30 chargings.
Above-mentioned light emitting module 80 is located on this circuit board 40, and stores electric module 30 with this and be electrically connected, and stores electric power that electric module 30 stores as working power to obtain this.
Above-mentioned lamp housing 90 removably is covered on this pedestal 10, and cover that this stores electric module 30, Emergency Power provides module and light emitting module 80, and and be formed with a gap between the recess 12 on this pedestal 10, by this gap, can make the user easily lamp housing 90 be unloaded on this pedestal 10, in order to changing the electric module 30 of storage or keeping in repair; In present embodiment, please further to consult shown in Fig. 2,4,8, this lamp housing 90 comprises:
One shadow shield 91 is covered on this pedestal 10, and covers this and store electric module 30 and Emergency Power provides module, is formed with a perforation 911 again on this shadow shield 91, and makes this light emitting module 80 pass this perforation 911;
One refraction part 92, light-permeable, and be covered on this shadow shield 91, be formed with a through hole 921 and plural number refraction cave 922 again on this refraction part 92, this through hole 921 is relative with perforation 911 on this shadow shield 91, and make this light emitting module 80 pass, and should be recessed into to refraction part 92 centers from the bottom surface of this refraction part 92 in refraction cave 922;
One euphotic cover 93 is covered on this refraction part 92; And
One reflecting element 94 less than this euphotic cover 93, and is located on the middle position of lateral wall of this euphotic cover 93, and to reflecting the through hole 921 on the part 92.Because the light that this light emitting module 80 is sent must be with straightaway, and this light emitting module 80 passes this shadow shield 91 and refraction part 92 and 94 pairs of this reflecting elements and should reflect through hole 921 on the part 92, so the light that this light emitting module 80 is sent exposes to these reflecting element 94 backs with major part and is reflected by this reflecting element 94, only the light of small part can directly penetrate euphotic cover 93, therefore see it from the front side of this warning lamp, the middle position of this euphotic cover 93 will present a dark space, then have faint light around the dark space and penetrate and present the clear zone one time; To reflect part 92 towards this through the light of reflecting element 94 reflection again advances, in through the refraction cave 922 of superrefraction spare 92 time, most of light through reflecting element 94 reflections will be refracted and towards the radially ejaculation of parallel refraction part 92, thus, the periphery of this warning lamp will be had than the good brightness in front side present a clear zone, all the other light through reflecting element 94 reflections then can expose to shadow shield 91 and be stopped by this shadow shield 91.So, see it by the integral body of this warning lamp, will be radial scattering just like light, therefore have broad irradiating angle, warning lamp of the present utility model like this has preferable caution effect.
From the above, warning lamp of the present utility model can be installed on bicycle 100 or the knapsack 200 easily, is the illumination effect of radial scattering by this warning lamp, reaches the effect of caution; In addition, the electronic installation that this warning lamp can be carried in the user, for example during the power drain of mobile phone, PDA or music player, the user uses if be badly in need of, the Emergency Power that can utilize this warning lamp to provide makes this portable electronic device can temporarily keep normal operation, suffer from portable electronic device temporarily and do not have electricity to solve the user, and can't charge again temporarily, or do not have charger and awkward situation can't charge the time temporarily; Moreover, this warning lamp can see through electric module 30 chargings of 70 pairs of storages of this power supply input connector again, therefore when this warning lamp is applied to have on the bicycle 100 of automatic generating plant, can directly store electric module 30 chargings to this, keep enough storage electric power so that store electric module 30 by this automatic generating plant.
Claims (10)
1. warning lamp that Emergency Power can be provided comprises:
One pedestal;
The electric module of one storage is located on this pedestal, and is stored electric power;
One Emergency Power provides module, be located on this pedestal, and store electric module with this and be electrically connected, and the electric power that will store electric module is converted to an Emergency Power;
One power supply out connector exposes the lateral wall of this pedestal, and this power supply out connector provides module to be electrically connected with this Emergency Power and exports this Emergency Power again;
One light emitting module is store electric module with this and is electrically connected, and obtains this electric power of storing electric module storage as working power; And
One lamp housing removably is covered on this pedestal, and covers that this stores electric module, Emergency Power provides module and light emitting module.
2. the warning lamp that Emergency Power is provided as claimed in claim 1 is characterized in that, this lamp housing comprises:
One shadow shield is covered on this pedestal, and covers this and store electric module and Emergency Power provides module, is formed with a perforation on this shadow shield again, and makes this light emitting module pass this perforation;
One refraction part, light-permeable, and be covered on this shadow shield, be formed with a through hole and plural number refraction cave again on this refraction part, this through hole is relative with perforation on this shadow shield, and makes this light emitting module pass, and should the refraction cave be recessed to refraction part center from the bottom surface of this refraction part;
One euphotic cover is covered on this refraction part; And
One reflecting element less than this euphotic cover, and is located on the middle position of lateral wall of this euphotic cover, and to reflecting the through hole on the part.
3. the warning lamp that Emergency Power is provided as claimed in claim 1 is characterized in that, further comprises an external device (ED) fixture, wherein further be provided with a connecting piece on this pedestal lateral wall, and this external device (ED) fixture is connected with this connecting piece separably.
4. the warning lamp that Emergency Power is provided as claimed in claim 2 is characterized in that, further comprises an external device (ED) fixture, wherein further be provided with a connecting piece on this pedestal lateral wall, and this external device (ED) fixture is connected with this connecting piece separably.
5. as claim 3 or the 4 described warning lamps that Emergency Power is provided, it is characterized in that this external device (ED) fixture is a collar.
6. as claim 3 or the 4 described warning lamps that Emergency Power is provided, it is characterized in that this external device (ED) fixture is a back splint.
7. as each described warning lamp that Emergency Power is provided in the claim 1 to 4, it is characterized in that this Emergency Power provides module to comprise:
One circuit board be located on this pedestal, and this power supply out connector and light emitting module is located on this circuit board;
One power-switching circuit is located on this circuit board, and stores electric module with this and the power supply out connector is electrically connected, and this power supply out connector is given in output after will storing the stored electric power of electric module and being converted to Emergency Power.
8. the warning lamp that Emergency Power is provided as claimed in claim 7 is characterized in that, this power-switching circuit is a booster circuit.
9. the warning lamp that Emergency Power is provided as claimed in claim 8 is characterized in that, this booster circuit comprises:
One boost inductance connects this and stores electric module;
One diode, its anode connects this boost inductance;
One storage capacitor connects the negative electrode of this diode, and as the output of this booster circuit;
One electronic switch connects this boost inductance and diode anode; And
One PWM controller, connect this diode cathode and storage capacitor, and connect this storage capacitor, make this PWM controller obtain the output voltage of booster circuit through a divider, and in view of the above by the turn-on cycle of adjusting this electronic switch, to export stable Emergency Power.
10. the warning lamp that Emergency Power is provided as claimed in claim 7 is characterized in that, further comprises a power supply input connector, and this power supply input connector is located on this circuit board, and stores electric module with this and be electrically connected, and exposes the lateral wall of this pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570680U CN201322193Y (en) | 2008-12-12 | 2008-12-12 | Caution lamp capable of acting as emergency power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570680U CN201322193Y (en) | 2008-12-12 | 2008-12-12 | Caution lamp capable of acting as emergency power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322193Y true CN201322193Y (en) | 2009-10-07 |
Family
ID=41159575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201570680U Expired - Fee Related CN201322193Y (en) | 2008-12-12 | 2008-12-12 | Caution lamp capable of acting as emergency power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322193Y (en) |
-
2008
- 2008-12-12 CN CNU2008201570680U patent/CN201322193Y/en not_active Expired - Fee Related
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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: 20091007 Termination date: 20101212 |