CN207421845U - A kind of USB chargeable electric torch - Google Patents
A kind of USB chargeable electric torch Download PDFInfo
- Publication number
- CN207421845U CN207421845U CN201721218652.8U CN201721218652U CN207421845U CN 207421845 U CN207421845 U CN 207421845U CN 201721218652 U CN201721218652 U CN 201721218652U CN 207421845 U CN207421845 U CN 207421845U
- Authority
- CN
- China
- Prior art keywords
- usb
- supply unit
- pipe portion
- electric torch
- head
- 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
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
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
- F21L4/085—Pocket lamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is related to a kind of USB chargeable electric torch, flashlight body and USB cradles, flashlight body includes head and the pipe portion of coaxial arrangement, head one end is sheathed on the outer circumferential surface of pipe portion one end, it is equipped with supply unit and light-emitting device in pipe portion successively vertically, and the output terminal of supply unit is electrically connected with light-emitting device, lens are connected on the other end on head, USB cradles are connected to the other end of pipe portion compared with head, the charging circuit plate being electrically connected with the input terminal of supply unit is installed in USB cradles, USB interface and the button for controlling flashlight operating mode are electrically connected on charging circuit plate.The flashlight of the utility model can charge to the redundant electrical power carried by USB interface, can also be powered by USB interface external electronic equipments, improve the utilization rate of flashlight.
Description
Technical field
The utility model is related to a kind of flashlight more particularly to a kind of USB chargeable electric torch.
Background technology
General flashlight is only used for illuminating, and itself without battery, this flashlight function is single, battery and flashlight
The separation of cylinder body makes inconvenient to carry.
Chargeable electric torch improves the trouble for replacing battery, with the development of modern science and technology, can find power supply everywhere
It charges the battery, and this battery is usually separately positioned with the housing of flashlight, you can rechargeable battery is after exterior enters flashlight
Battery is not taken out to power flashlights, and the rechargeable battery for usually requiring to be packed into needs 2-3 group batteries, and this Rechargeable torch
Cylinder is unable to supplying power for outside.
Utility model content
The purpose of this utility model is that solving the deficiencies in the prior art, provide one kind easy to carry, USB easy to use
Chargeable electric torch.
Technical solution is used by its technical purpose of the realization of the utility model：A kind of USB chargeable electric torch, it is special
Sign is：Including
Flashlight body, the flashlight body includes the head of coaxial arrangement and pipe portion, head one end are sheathed on pipe portion
On the outer circumferential surface of one end, supply unit and light-emitting device, and the output terminal of supply unit are equipped in the pipe portion successively vertically
It is electrically connected with light-emitting device, lens is connected on the other end on the head；
USB cradles, the USB cradles are connected to the other end of pipe portion compared with head, peace are fixed in USB cradles
Equipped with the charging circuit plate that the input terminal with supply unit is electrically connected, USB interface and use are electrically connected on the charging circuit plate
In the button of control flashlight operating mode.
Further, the supply unit is set in pipe portion and with pipe portion and being integrated settings, supply unit and luminous
It is connected between device by the first resilient conductive element.
Further, it is also associated on the charging circuit plate for the radiating piece of heat dissipation and for defeated with supply unit
Enter the electrode plate of end electrical connection.
Further, it is electrically connected between the supply unit and charging circuit plate by the second resilient conductive element, described
Two resilient conductive elements are arranged on the electrode plate towards on one end end face of supply unit, and second resilient conductive element is to electricity
The input terminal extension of source device, the electrode plate is towards being also arranged with sealing ring on the edge of one end end face of supply unit, institute
State being tightly connected with USB cradles for sealing ring.
Further, the head and the face of pipe portion socket are equipped with to rotate the slide way mechanism of zoom.
Further, the light-emitting device includes the lamp holder being socketed in pipe portion, is spread on the lamp holder towards lens one side
Equipped with light emitting source, be electrically connected with to drive the drive circuit board of luminous source lighting on the lamp holder, the drive circuit board with
The output terminal electrical connection of supply unit.
Further, pressing plate is fixed on the light emitting source, the pressing plate is equipped with loophole.
Further, the outer surface of the USB cradles is also arranged with dismountable soft rubber cover, for protecting USB interface.
Further, the head is equipped with along towards the clamping edge of lens for moulded lens from the end edge of outboard end
Pressure ring.
Further, the exposed part of the pipe portion is hand grip portion, and hand grip portion is equipped with to increase the line for holding friction
Road.
Compared with prior art, the beneficial effects of the utility model are as follows：The flashlight of the utility model can pass through USB
Interface charges to the redundant electrical power carried, can also be powered by USB interface external electronic equipments, improve flashlight
Utilization rate, and this flashlight directly can carry out optically focused by the inner peripheral surface of housing, head and pipe portion by roll-shell
It focuses, adds the use function of flashlight, the capacitance of storage of this flashlight is big, and light application time that can be lasting is also more, side
User use, and add by soft rubber cover the grade of security protection, use more safety is firm.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the USB chargeable electric torch of the utility model embodiment.
Fig. 2 is the structure diagram of the USB chargeable electric torch of the utility model embodiment.
Fig. 3 is the sectional view of the USB chargeable electric torch of the utility model embodiment.
Specific embodiment
The technical solution of the utility model is described in further detail below by specific embodiment and with reference to attached drawing.
As shown in Figure 1-Figure 3, a kind of USB chargeable electric torch is filled including being electrically connected to each other flashlight body 100 and USB
Electric seat 200, flashlight body 100 includes coaxially connected hollow head 110 and pipe portion 120, the one end on head 110 are sheathed on
On the outer circumferential surface of 120 one end of pipe portion, supply unit 300 and light-emitting device are equipped with successively along its axially extending direction in pipe portion 120
400, and the output terminal of supply unit 300 is electrically connected with light-emitting device 400, is clamped on the inner peripheral surface of the other end on head 110
There are lens 500.
USB cradles 200 are connected to the other end of pipe portion 120 compared with head 110, are fixedly mounted in USB cradles 200
There is the charging circuit plate 210 that the input terminal with supply unit 300 is electrically connected, the USB of charging is electrically connected on charging circuit plate 210
Interface 211 and the button 212 for controlling flashlight operating mode, the outer surface that USB interface 211 is exposed to USB cradles are used
It charges in being electrically connected with external power supply to supply unit 300, is electrically connected with external electronic device and is filled for electron equipment
Electricity can be used as mobile charging device.
The operating mode that the flashlight of the present embodiment is set further included in addition on and off brightness of illumination as 100% it is strong
Dim light pattern that moderate intensity mode that optical mode, brightness of illumination are 50%, brightness of illumination are 30% and strong light and dim light with
The SOS of certain frequency switching saltus step illumination warns pattern.
The operation principle of the present embodiment：In use, by 212 turn-on power device 300 of button and light-emitting device 400, make
Light-emitting device 400 shines, and is defaulted as strong optical mode, and light beam outwards dissipates refraction by lens, under strong optical mode again
It pushes button 212 and switches to moderate intensity mode, 212 are pushed button under moderate intensity mode and switches to dim light pattern, weak
It 212 is pushed button under optical mode switches to SOS and warn pattern, 212 are pushed button in the case where SOS warns pattern and is illuminated to closing.
It when 300 not enough power supply of supply unit needs to charge, is turned on by USB interface with external power supply, power supply is filled
300 are put to charge.
The power reservoir capacity of its supply unit 300 of the flashlight of the present embodiment is strong, using the lithium battery of 18650 models, has
Export the capacitance of 2200 milliamperes of electric currents.
Above-mentioned supply unit 300 is set in pipe portion 120 and with pipe portion 120 and being integrated setting, supply unit 300
It is fixedly connected between output terminal and light-emitting device 400 by the first resilient conductive element 600.
The circumferential surface that above-mentioned head 110 and pipe portion 120 are socketed one end is equipped with to rotate the slide way mechanism 130 of zoom, head
Portion 110 and pipe portion 120 limit socket position by slide way mechanism 130, and head 110 and pipe portion 120 can be along in the present embodiment
Slide way mechanism 130 rotates so that head 110 can axially outside be moved in pipe portion 120, reaches the focusing of luminous range.
Be also associated on above-mentioned charging circuit plate 210 for heat dissipation radiating piece 213 and for supply unit 300
The electrode plate 214 of input terminal electrical connection.
It is electrically connected between above-mentioned supply unit 300 and charging circuit plate 210 by the second resilient conductive element 620, second
Resilient conductive element 620 is arranged on electrode plate 214 towards on one end end face of supply unit 300, and the second resilient conductive element 620 to
The input terminal extension of supply unit 300, electrode plate 214 is towards being fixed with sealing on the edge of one end end face of supply unit 300
Circle 900, the outer circumferential surface of sealing ring 900 and the outer circumferential surface sealed set of USB cradles 200, when USB cradles 200 and flashlight
During the fit installation of body 100, by conductive resilient element 600 make charging circuit plate 210, supply unit 300 and light-emitting device 400 it
Between circuit turn-on, can be charged to supply unit 300 or external electronic product is powered by supply unit 300.
Above-mentioned light-emitting device 400 includes being socketed in lamp holder 410 in pipe portion 120, towards 500 one side of lens on lamp holder 410
Light emitting source 420 is equipped with, is electrically connected with to drive the drive circuit board 430 of luminous source lighting, drive circuit board on lamp holder 410
430 are electrically connected with the output terminal of supply unit 300, and pressing plate 440 is fixed on above-mentioned light emitting source 420, and pressing plate 440 is equipped with light transmission
Hole.Light emitting source 420 uses LED lamp bead of the power for 3W in the present embodiment, can also be substituted according to use demand using lamp bead, hair
Light source 420 stronger can be fixed on lamp holder 410 by pressing plate 440, and by the loophole on pressing plate 440, makes light emitting source
420 spotlight effect is more preferable.
The outer surface of above-mentioned USB cradles 200 is also arranged with dismountable soft rubber cover 700, for the anti-of USB interface 211
Dirt waterproof extends the service life of USB interface 211, plays the role of protection interface.
In order to which make full use of flashlight is arranged at USB using area, USB interface 211 and button 212 in the present embodiment
The bottom of cradle, and button 212 protrudes from bottom so that USB cradles 200 can be quickly found out when being cased with soft rubber cover 700
Button 212；In order to increase operation rate and improve the convenient of charging, USB interface 211 divides for common USB interface the present embodiment
With the USB interface of mini shape.
Above-mentioned head 110 is equipped with along towards the clamping edge of lens 500 for moulded lens from the end edge of outboard end
500 pressure ring 800, the extending direction on pressure ring 800 along head 110 protrude from lens 500, and it is iron that usual pressure ring 800, which uses,
Circle can play suppression and play the role of protecting flashlight head and optically focused.
The exposed part of above-mentioned pipe portion 120 is hand grip portion, and hand grip portion is equipped with for increasing the lines 121 for holding friction, especially
It prevents from rotating and skid, can preferably control focusing when focusing is rotated.
The flashlight of the utility model can charge to the redundant electrical power carried by USB interface, can also be connect by USB
Mouth external electronic equipments are powered, and improve the utilization rate of flashlight, and this flashlight directly passes through the inner peripheral surface of housing
Optically focused can be carried out, is focused by the head and pipe portion of roll-shell, adds the use function of flashlight, this flashlight
Capacitance of storage it is big, can lasting light application time it is also more, the use for the person of being convenient to use, and safety is added by soft rubber cover and is prevented
The grade of shield, use more safety are firm.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of USB chargeable electric torch, it is characterised in that：Including
Flashlight body (100), the flashlight body (100) include the head (110) of coaxial arrangement and pipe portion (120), head
Portion (110) one end is sheathed on the outer circumferential surface of pipe portion (120) one end, is equipped with power supply in the pipe portion (120) successively vertically and is filled
(300) and light-emitting device (400) are put, and the output terminal of supply unit (300) is electrically connected with light-emitting device (400), the head
(110) lens (500) are connected on the other end；
USB cradles (200), the USB cradles (200) are connected to the other end of pipe portion (120) compared with head (110),
The charging circuit plate (210) being electrically connected with the input terminal of supply unit (300) is installed in USB cradles (200), it is described
USB interface (211) is electrically connected on charging circuit plate (210) and for controlling the button of flashlight operating mode (212).
2. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：The supply unit (300) is set in
In pipe portion (120) and with pipe portion (120) and being integrated setting, pass through first between supply unit (300) and light-emitting device (400)
Resilient conductive element (610) connects.
3. a kind of USB chargeable electric torch as claimed in claim 2, it is characterised in that：On the charging circuit plate (210) also
It is connected with the radiating piece (213) for heat dissipation and the electrode plate (214) that is electrically connected for the input terminal with supply unit.
4. a kind of USB chargeable electric torch as claimed in claim 3, it is characterised in that：The supply unit (300) is with charging
It is electrically connected between wiring board (210) by the second resilient conductive element (620), second resilient conductive element (620) is arranged on described
Electrode plate (214) is towards on one end end face of supply unit (300), and second resilient conductive element (620) is filled to power supply
The input terminal extension of (300) is put, is also arranged on the edge of one end end face of the electrode plate (214) towards supply unit (300)
There is sealing ring (900), outer circumferential surface and the USB cradles (200) of the sealing ring (900) are tightly connected.
5. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：The head (110) and pipe portion
(120) face of socket is equipped with to rotate the slide way mechanism (130) of zoom.
6. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：The light-emitting device (400) includes set
The lamp holder (410) being connected in pipe portion is equipped with light emitting source (420) on the lamp holder (410) towards lens (500) one side, described
The drive circuit board (430) that light emitting source (420) is driven to illuminate, the drive circuit board are electrically connected on lamp holder (410)
(430) output terminal with supply unit (300) is electrically connected.
7. a kind of USB chargeable electric torch as claimed in claim 6, it is characterised in that：It is fixed on the light emitting source (420)
Pressing plate (440), the pressing plate (440) are equipped with loophole.
8. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：Outside the USB cradles (200)
Surface is also arranged with dismountable soft rubber cover (700), for protecting USB interface (211).
9. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：The head (110) is from outboard end
End edge is equipped with the pressure ring (800) for moulded lens along the clamping edge towards lens (500).
10. a kind of USB chargeable electric torch as described in claim 1, it is characterised in that：The exposed portion of the pipe portion (120)
It is divided into hand grip portion, hand grip portion is equipped with to increase the lines (121) for holding friction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218652.8U CN207421845U (en) | 2017-09-21 | 2017-09-21 | A kind of USB chargeable electric torch |
| DE202017106440.9U DE202017106440U1 (en) | 2017-09-21 | 2017-10-24 | USB rechargeable flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218652.8U CN207421845U (en) | 2017-09-21 | 2017-09-21 | A kind of USB chargeable electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421845U true CN207421845U (en) | 2018-05-29 |
Family
ID=60420068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218652.8U Expired - Fee Related CN207421845U (en) | 2017-09-21 | 2017-09-21 | A kind of USB chargeable electric torch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207421845U (en) |
| DE (1) | DE202017106440U1 (en) |
-
2017
- 2017-09-21 CN CN201721218652.8U patent/CN207421845U/en not_active Expired - Fee Related
- 2017-10-24 DE DE202017106440.9U patent/DE202017106440U1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE202017106440U1 (en) | 2017-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |