CN109000161A - A kind of spotlight - Google Patents
A kind of spotlight Download PDFInfo
- Publication number
- CN109000161A CN109000161A CN201810752254.7A CN201810752254A CN109000161A CN 109000161 A CN109000161 A CN 109000161A CN 201810752254 A CN201810752254 A CN 201810752254A CN 109000161 A CN109000161 A CN 109000161A
- Authority
- CN
- China
- Prior art keywords
- spotlight
- main component
- lamp
- port
- component
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of spotlights, light capable of being provided for external electrical equipment and being powered for it, the spotlight includes: the shell for being formed as spotlight shell shape, and the shell has main component, main component has a first end and a second end, from main component handle outstanding；The lamp component being arranged at the first end of main component；The circuit for lamp to motivate the lamp component under given conditions is communicated with the lamp component, the circuit for lamp is arranged in the body member；The single electric port that can access by the second end of main component；The rechargeable battery being connected to the circuit for lamp, the rechargeable battery are arranged in the main component；With the microcontroller being arranged in main component.
Description
Technical field
The invention discloses the spotlights in a kind of non-limiting embodiment, pass through two-way universal serial bus (USB)
Integrated portable capacity of power allows the practicability by spotlight and backup power source to combine, with to can electricity C various electronics
Equipment charge.It is gathered on USB port under spotlight.
Background technique
Spotlight is a kind of useful portable device, is used in power failure, night outdoor activity and many other situations
Family provides illumination.In general, spotlight is other than providing portable light source, without any other electric function.Current open purport
In the function of increasing certain electronic equipments, such as, but not limited to spotlight.
Technical solution
The invention mainly solves the technical problem of providing a kind of spotlights, can provide light simultaneously for external electrical equipment
It powers for it, which is characterized in that the spotlight includes: the shell for being formed as spotlight shell shape, and the shell has master
Body component, main component have a first end and a second end, from main component handle outstanding；It is arranged in the first end of main component
The lamp component at place；The circuit for lamp to motivate the lamp component under given conditions is communicated with the lamp component, the circuit for lamp is set
It sets in the body member；The single electric port that can access by the second end of main component；It is connected to the circuit for lamp
Rechargeable battery, the rechargeable battery are arranged in the main component；With the microcontroller being arranged in main component；Its
Described in microcontroller be programmed to allow the energy from external source entered by the single electric port and to it is described can
Storage battery recharges and the energy from the rechargeable battery is allowed to leave by single electric port with outside
Portion's electric equipment provides energy.
Optionally, further include first switch with micro-controller communications, for controlling the operation of light component.
Optionally, wherein when user selects first switch, microcontroller is programmed to grasp by single electric interface disabling
Make.
It optionally, further include second switch with micro-controller communications, for controlling through single electric port input or defeated
The activation of the single electric port of energy out.
Optionally, further include the lid fixed to main element, the lid can be positioned from lid relative to main element first
Position is mobile, to be inserted into and cover the second position that single electrical port is pulled out to lid.Single electrical port and phase
Main element is positioned, so that single electrical port is exposed and can be used.
It optionally, further include being communicated with rechargeable battery and the battery charger with single electric port communication, battery charging
Circuit be arranged in main element, battery charger also with Miniaturized Communications controller
The beneficial effects of the present invention are:
A kind of spotlight of the invention can provide light for external electrical equipment and power for it.
Detailed description of the invention
Fig. 1 is the block diagram of the built-in function of universal serial bus (USB) control circuit of electronic equipment.
Embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
A kind of electronic equipment is disclosed, the such as, but not limited to high power with two-way universal serial bus (USB) can fill
Electric spotlight.This hand held spotlight provides one by a two-way universal serial bus integrated portable capacity of power
The benefit of a traditional spotlight, the benefit of intransit backup power supply.Spotlight is useful portable light source, Ji Hujia
Explain family dawn.As we are increasing to the dependence of smart phone, tablet computer and associated portable device, when far from main charging
When source (such as family's socket or automobile), backup power source is essential.The disclosed electronics with its universal serial bus
Equipment can be to small rechargeable power electronic equipment and transmission energy with the help of adapter.In addition, disclosed electricity
Sub- equipment is extracted energy from external adapter using identical universal serial bus and is charged with the internal cell to its own.Institute is public
The electronic equipment opened is using USB adapter and modifies their electrical characteristic, to allow adapter service in small electronic appliances
Two purposes of power supply and transmission energy, or recharged by same port.Currently, the available design in other markets needs
Double adapters complete this function.User can use disclosed electronic equipment, by built-in USB adapter port,
Can charge and power their small portable apparatus, and as rechargeable light source, i.e. spotlight.
Fig. 1 shows the interior of disclosed novel rechargeable electronic equipment and portable power and its essential electrical component
Portion's figure.Circuit can be divided into part A and part B.Part A describes the preferred master of 9 circuit operation of two-way universal serial bus (USB)
Want component and internal circuit.Part B shows the internal circuit operation of the chargeable spotlight of high power, it can be electronics or electricity
The preferred non-limiting embodiment of gas equipment.
It, can in the case where electronic equipment is rechargeable devices and portable power for charging to other electrical equipments
To use the combination of two circuits shown in FIG. 1.USB adapter port 9 can be optimized for different situations.For example,
The physical size and power-carrying of charging port allow high efficiency power in all cases, without being only limitted to one
Kind adapter.Be not limited to USB A, Mini A, Micro AB and other be currently known or later exploitation adapter.This
Outside, adapter port 9 can provide electronic equipment to it is similar connection 10 any external electrical/electrical equipment machinery and
Electrical couplings.External equipment 10 can be directly connected to USB adapter port 9 or by adapter usb expansion line.In the B of Fig. 1
In part, when spotlight power switch 2 is pressed/selects, electronic equipment can control, such as, but not limited to high-power charging
Spotlight, this makes signal be sent to microcontroller 5, to tell that its spotlight mode is movable, and is such.Weight
Newly disable every other function.LED drive circuit 3 is powered by internal cell 1, and internal cell 1 is used for the power supply of LED light 4.Also answer
This recognizes other kinds of light bulb, in addition to LED bulb can be used, and is considered as in the range of disclosure.Here, electric current
LED drive circuit 3 is flowed to from internal cell, finally flows into high-capacity LED lamp 4.Therefore, when selecting spotlight power switch 2,
Spotlight mode is movable, and USB/ adapter 9 can be deactivated.In order to fill 1 battery charger 8 of rechargeable battery, fill
Electricity/6 power/energy of output power supply circuit of charging external device 10 is pressed from internal cell 1, USB manual electronic switch 7/selects
It selects.According to needed for both purposes (i.e. external device (ED) 10 be connected to adapter port 9 is charging or battery needs to charge 1) really
It is input or output device that determine circuit conversion, which be USB adapter 9, electric current draws inside R rechargeable battery 1 or energy from external lug/
The adapter 9 of power output gives external equipment 10.What depends in the selection of switch and is attached to adapter, microcontroller 5
It handles information and allows electric current or flowed from USB adapter port 9.In electric current from adapter 9, flow direction is battery charger
8 be internal cell charging 1.Charging circuit 8 is a switching regulator.Its function first is that limitation electric current and voltage potentiality,
Internal cell 1 is received from USB adapter port 9, can be with five volts of direct currents according to industrial standard, but does not limit.When electric current from
When adapter 9 flows out, the direction of electric current stream can output power supply circuit 6 except from internal cell 1 to adapter 9, and it is outer
Portion's equipment 10, so as in 10 external charging of equipment.Therefore, second function of universal serial bus (USB) 9 is by energy from interior
Portion's battery 1 exports and is transmitted to small rechargeable electronic equipment, as mobile phone, digital camera, MP3 and similar consumption produce
Product.When user's selection is using USB manual electronic switch 7, any mould for bilateral bus line/adapter 9 can be activated
Formula (i.e. electric current input or electric current output).Preferably, spotlight mode is deactivated when selecting switch 7, although this is not recognized
To be restrictive.Electronic switch 7 sends signal to microcontroller 5, and instruction is switched to one of USB function, for example, USB is fitted
Orchestration port 9 is converted into power-supply device or charges for internal cell 1.When being used as buying equipment, buying equipment means energy
Transfer will flow out to external equipment 10 from internal cell 1 now.This can be by preferably having microcontroller 5 to out-put supply
Circuit 6 sends signal and realizes to activate and energy is transmitted to USB adapter port 9 from internal cell 1.Power circuit 6 can
To be a reversed adjuster, the DC voltage usually from seven volts or more can be reduced to five volts of DC voltage by it, this is
The industrial standard output voltage of USB adapter port 9.Power circuit 6 allows to control the maximum current transmitted to external equipment 10.
Accordingly, it is preferred that the power switch 2 for opening and closing spotlight can be independently of USB manual electronic switch 7, the USB
Manual electronic switch 7 is used to activate USB port 9 to charge to internal cell 1 or charge to the external equipment 10 of coupling.In Fig. 1
Circuit show the two-way electrical connection provided from external equipment 10 and internal cell 1.Basic operation is in both parts
Between the electrical transmission that occurs, both parts can mechanically couple by a universal serial bus adaptor 9.When outside is set
When standby 10 requirement is from the energy of internal cell 1, external equipment serves as the load of internal cell 1, or when external equipment will
When amount is transmitted to internal cell 1, external equipment serves as the energy source of internal cell.Similarly, internal cell 1 is suitable as loading
Or source is to external equipment.Therefore, external equipment and internal cell 1 can be source or load sometimes；But they are in the pre- of them
Always electricity is opposite (if an equipment is source, the other is load, vice versa) each other under mould-fixed.It is shown in FIG. 1 two-way
Line is for describing both operation modes.Disclosed novel electron equipment uses identical universal serial bus adaptor 9
Two kinds of operation modes are accommodated, and switch the electric current of energy using single universal serial bus.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of spotlight can provide light for external electrical equipment and power for it, which is characterized in that the spotlight packet
It includes: being formed as the shell of spotlight shell shape, the shell has main component, and main component has first end and second
End, from main component handle outstanding；The lamp component being arranged at the first end of main component；Communicated with the lamp component with
The circuit for lamp of the lamp component is motivated under specified conditions, the circuit for lamp is arranged in the body member；Pass through main component
The single electric port that can access of second end；The rechargeable battery being connected to the circuit for lamp, the rechargeable battery setting exist
In the main component；With the microcontroller being arranged in main component；Wherein the microcontroller is programmed to allow to come from
The energy of external source is entered by the single electric port and recharges and allow from institute to the rechargeable battery
The energy for stating rechargeable battery is left by single electric port to provide energy to external electric equipment.
2. a kind of spotlight according to claim 1, it is characterised in that: further include being opened with the first of micro-controller communications
It closes, for controlling the operation of light component.
3. a kind of spotlight according to claim 2, it is characterised in that: wherein when user selects first switch, micro-control
Device processed is programmed to operate by single electric interface disabling.
4. a kind of spotlight according to claim 2, it is characterised in that: further include being opened with the second of micro-controller communications
It closes, for controlling the activation for passing through the single electric port of single electric port input or output energy.
5. a kind of spotlight according to claim 1, it is characterised in that: it further include the lid fixed to main element, it is described
Gai Kecong lid is mobile relative to the first position that main element positions, to be inserted into and cover single electrical port to lid quilt
The second position of extraction.Single electrical port is simultaneously positioned relative to main element, so that single electrical port is exposed and can be used.
6. a kind of spotlight according to claim 1, it is characterised in that: further include communicated with rechargeable battery and with single electricity
The battery charger of port communication, battery charger be arranged in main element, battery charger also with Miniaturized Communications
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752254.7A CN109000161A (en) | 2018-07-10 | 2018-07-10 | A kind of spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752254.7A CN109000161A (en) | 2018-07-10 | 2018-07-10 | A kind of spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000161A true CN109000161A (en) | 2018-12-14 |
Family
ID=64598897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810752254.7A Withdrawn CN109000161A (en) | 2018-07-10 | 2018-07-10 | A kind of spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000161A (en) |
-
2018
- 2018-07-10 CN CN201810752254.7A patent/CN109000161A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |