CN203477928U - Multifunctional chargeable head lamp - Google Patents
Multifunctional chargeable head lamp Download PDFInfo
- Publication number
- CN203477928U CN203477928U CN201320507760.2U CN201320507760U CN203477928U CN 203477928 U CN203477928 U CN 203477928U CN 201320507760 U CN201320507760 U CN 201320507760U CN 203477928 U CN203477928 U CN 203477928U
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- housing
- head lamp
- reserve battery
- usb interface
- circuit board
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Abstract
The utility model discloses a head lamp and provides a multifunctional chargeable head lamp which is provided with standby batteries and solves the technical problem that main batteries in the head lamp in the prior art have to be replaced when electric energy of the main batteries is used up, inconvenience is brought to users, and discarded batteries cause pollution to the environment. The multifunctional chargeable head lamp comprises a casing, wherein charging batteries and a light-emitting diode (LED) circuit board are arranged in the casing, connection of the LED circuit board and the charging batteries is controlled by a power switch, a plurality of LED light sources are arranged on the LED circuit board, a transparent lamp shade is arranged on the casing opposite to the LED light sources, a functional control circuit board is arranged in the casing, the LED circuit board is electrically connected onto the charging batteries through the functional control circuit board, a standby battery containing cavity is arranged at one end of the casing, the standby batteries are arranged in the standby battery containing cavity, a universal serial bus (USB) interface is arranged at the other end of the casing, and the standby batteries and the USB interface are electrically connected onto the functional control circuit board.
Description
Technical field
The utility model relates to a kind of head lamp, relate in particular to a kind of with reserve battery, and the multi-functional chargeable head lamp that can charge by USB interface.
Background technology
Head lamp is a kind of lighting apparatus that is worn on human body head, while using due to it, do not need to take both hands, therefore should be very extensive, be mainly used in mining, work high above the ground at night etc., also be applicable to the various places such as outdoor night flight or navigation, field exploration or camping, but existing head lamp generally uses common batteries, the battery that can only more renew after battery power exhausts could continue to use, therefore before user, need to carry a large amount of batteries for changing, not only to user, make troubles, and the battery abandoning also can produce environmental pollution.
Chinese patent " a kind of multi-functional head lamp (CN201844208U) " discloses a kind of head lamp, it comprises light cover, Transparent lamp shade, lamp socket, supply unit and base, base top is provided with lamp socket, between two bracing frames of this base, by rotating shaft, connect travel(l)ing rest plate, the both sides of lamp socket are fixed on the travel(l)ing rest plate of this base, between lamp socket and top light cover, Transparent lamp shade is installed, light cover inside arranges some light emitting sources, and base bottom is connected with supply unit.Although the lamp holder on this device can be with support flexible rotating, thereby expanded illumination zone, but it adopts Convenient plug to introduce the power supply of carrying, therefore before there is equally user, need to carry a large amount of batteries, not only to user, make troubles, and the battery abandoning also can produce to environment the technical problems such as pollution.
Summary of the invention
The utility model has mainly been to provide a kind of with reserve battery, and can to main battery in head lamp, charge by USB interface, and the multi-functional chargeable head lamp of choice for use power supply according to requirements, having solved main battery electric energy in the head lamp existing in prior art can only change after exhausting, therefore user need carry a large amount of batteries in advance, not only to user, make troubles, and the technical problem that also can produce pollute etc. environment of the battery abandoning.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of multi-functional chargeable head lamp, comprise housing, the LED wiring board that is provided with rechargeable battery and is electrically connected to rechargeable battery in the container cavity of housing, LED wiring board is controlled itself and being connected of rechargeable battery by power switch, on LED wiring board, be provided with several LED light sources, the housing relative with LED light source is provided with Transparent lamp shade, in described housing, be provided with function control circuit board, LED wiring board is connected electrically on rechargeable battery by function control circuit board, in one end of housing, be provided with reserve battery container cavity, in reserve battery container cavity, be provided with reserve battery, the other end at housing is provided with USB interface, reserve battery and USB interface are connected electrically on function control circuit board, and power switch select to be controlled being connected of rechargeable battery and USB interface by function control circuit board, and being connected of rechargeable battery or reserve battery and LED wiring board.By the one end at housing, reserve battery is set, at the other end at housing, USB interface is set, reserve battery and USB interface are connected electrically in again on function control circuit board, and select to control being connected of rechargeable battery and USB interface by function control circuit board, and being connected of rechargeable battery or reserve battery and LED wiring board, during normal use, power switch is selected to control rechargeable battery powered by function control circuit board, when the electric energy of rechargeable battery exhausts, power switch is selected to control reserve battery power supply or USB interface is connected on external power supply rechargeable battery is charged by function control circuit board again, reserve battery is arranged in housing and for the Emergency use under the state of emergency, convenient use, according to service condition, rechargeable battery is charged in time, environmental protection and energy saving.
May on USB interface, dock compact power, as preferably, on described USB interface to then solar-electricity plate.User utilizes solar energy to charge to solar energy electroplax when can be by day sunny, charged solar energy electroplax charges to the rechargeable battery in housing by USB interface again, solar energy electroplax can Reusability, and energy-conserving and environment-protective, are conveniently used and carry.
Housing can be the various shape such as circular, square, as preferably, described housing is the ellipsoidal shape of horizontal positioned, it is formed by upper shell and lower house docking, reserve battery container cavity and USB interface are located at respectively the major axis two ends of ellipsoidal shape housing, in housing one end corresponding with USB interface, are provided with knob, and USB interface is inlaid in knob middle part, housing one end corresponding with reserve battery container cavity is covered with reserve battery lid, and reserve battery is encapsulated in reserve battery container cavity.Oval-shaped housing is along the center horizontal positioned of human body forehead, and the direction of light is consistent with direction of visual lines, is convenient to observation; Reserve battery lid is used for sealing up for safekeeping reserve battery, and knob makes housing left and right keep balance consistent with reserve battery lid.
As more preferably, described knob and reserve battery lid shape and size are identical, and both are symmetric at the two ends of housing.Knob and reserve battery lid shape and when in the same size and symmetrical, improves the aesthetic property of lamp holder.
As preferably, in being respectively installed with annular, the two ends of described housing overlap, in annular, cover is rotatably connected on housing, the downside overlapping in annular extends internally respectively and forms horizontal location plate, between two horizontal location plates, be installed with headband cover plate, on headband cover plate, intert and connecting adjustable elastic reducing-fixing band.By arranging in annular, overlap, and by cover clamping gland cover plate in left and right two annulars, can along trunnion axis, rotate up and down by rotation knob or the moving housing of reserve battery cover strip the convenient illumination direction that regulates.
As preferably, on described housing, be embedded with rechargeable battery indicator lamp, USB charging indicator light and reserve battery indicator lamp.Rechargeable battery indicator lamp is used to indicate the power supply state of rechargeable battery, USB charging indicator light is used to indicate the charged state of rechargeable battery, reserve battery indicator lamp is used to indicate the power supply state of reserve battery, reminds the use state of user's head lamp, and convenient correct identification.
As preferably, described Transparent lamp shade is located at the long arc shape structure at housing middle part, and Transparent lamp shade extends axially along housing, and power switch is inlaid in housing middle part corresponding to Transparent lamp shade top.The long arc shape Transparent lamp shade of horizontal positioned is consistent with human body direction of visual lines, is convenient to observation.
As preferably, on described USB interface, be covered with USB interface protection plug.USB interface protection plug prevents that foreign matter from entering USB interface or USB interface damage.
As preferably, on LED wiring board corresponding to described LED light source side, be covered with reflector, reflector is located in Transparent lamp shade again.Reflector has improved the brightness of LED light source.
Therefore, multi-functional chargeable head lamp of the present utility model has following advantage: when the electric energy of the rechargeable battery in head lamp exhausts, can power by reserve battery, or by solar energy electroplax access USB interface, rechargeable battery is charged, because solar energy electroplax can utilize solar energy power accumulating in sun-drenched situation by day, and solar energy electroplax can Reusability, and energy-conserving and environment-protective, are conveniently used and carry; Reserve battery, for the Emergency use under the state of emergency, brings more convenience to use; In annular, cover is convenient to by rotating up and down by rotation knob or the moving housing of reserve battery cover strip, the convenient illumination direction that regulates.
accompanying drawing explanation:
Fig. 1 is the explosive view of the multi-functional chargeable head lamp of the utility model.
the specific embodiment:
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, multi-functional chargeable head lamp of the present utility model, the housing that comprises the ellipsoidal shape of horizontal placement, it is formed by upper shell 11 and lower house 12 docking of plastic material, in the container cavity of housing, level has been installed a joint rechargeable battery 2, a LED wiring board 3 and a function control circuit board 6, rechargeable battery 2 is lithium battery, LED wiring board 3 is connected electrically on rechargeable battery 2 by function control circuit board 6, at the right-hand member of housing with a reserve battery container cavity 7, in reserve battery container cavity 7, stack two pieces of button-type reserve batteries 8 are installed, and by reserve battery, cover 14 reserve battery 8 is encapsulated in reserve battery container cavity 7, at the left end of the housing knob 13 that spinning, knob 13 covers 14 shapes with reserve battery and size is identical, and both are symmetric at the major axis two ends of housing, at the middle part of knob 13 with a USB interface 9, and the USB interface protection plug 21 of a plastic material in shutoff on USB interface 9, reserve battery 8 and USB interface 9 are all connected electrically on function control circuit board 6, function control circuit board 6 selects to control being connected of rechargeable batteries 2 and USB interface 9 by a power switch 5, and being connected of rechargeable battery 2 or reserve battery 8 and LED wiring board 3.Transversely arranged four adopting surface mounted LED light sources 4 on LED wiring board 3, in LED wiring board 3 upper covers corresponding to LED light source 4 sides, establish a flaring reflector 22, reflector 22 openings are connected to the center of housing, and the Transparent lamp shade 1 of setting-in one block length arc on the relative housing of the opening of reflector 22, horizontal a rechargeable battery indicator lamp 18, USB charging indicator light 19 and a reserve battery indicator lamp 20 on corresponding housing below Transparent lamp shade 1.The housing two ends of covering 14 inner side correspondences at knob 13 and reserve battery overlap 15 in being set with an annular, in annular, overlapping 15 is rotatably connected on housing, in annular, overlapping 15 downside extends internally respectively and forms the horizontal location plate 16 that integral type connects, 16 of two horizontal location plates, clamping a stature cover plate 17, on headband cover plate 17, interting and be fixed wtih an adjustable elastic reducing-fixing band.
During use, first the length of adjustable elastic fixed band, again elastic reducing-fixing band suit is fixed on to user's head, and make Transparent lamp shade 1 towards dead ahead, press again power switch 5, during by one time, rechargeable battery indicator lamp 18 is bright, select 2 pairs of LED light sources of rechargeable battery, 4 power supplies in housing, when rechargeable battery 2 electric weight are not enough, again press power switch 5, reserve battery indicator lamp 20 is bright, select reserve battery 8 power supplies in housing, while pressing power switch 5 for the third time, by solar energy electroplax 10 access USB interfaces 9, when rechargeable battery 2 is charged, now USB charging indicator light 19 is bright.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. a multi-functional chargeable head lamp, comprise housing, the LED wiring board (3) that is provided with rechargeable battery (2) and is electrically connected to rechargeable battery (2) in the container cavity of housing, LED wiring board (3) is controlled itself and being connected of rechargeable battery (2) by power switch (5), on LED wiring board (3), be provided with several LED light sources (4), the housing relative with LED light source (4) is provided with Transparent lamp shade (1), it is characterized in that: in described housing, be provided with function control circuit board (6), LED wiring board (3) is connected electrically on rechargeable battery (2) by function control circuit board (6), in one end of housing, be provided with reserve battery container cavity (7), in reserve battery container cavity (7), be provided with reserve battery (8), the other end at housing is provided with USB interface (9), reserve battery (8) and USB interface (9) are connected electrically on function control circuit board (6), and power switch (5) select to be controlled being connected of rechargeable battery (2) and USB interface (9) by function control circuit board (6), and being connected of rechargeable battery (2) or reserve battery (8) and LED wiring board (3).
2. multi-functional chargeable head lamp according to claim 1, is characterized in that: upper to following solar-electricity plate (10) at described USB interface (9).
3. multi-functional chargeable head lamp according to claim 1 and 2, it is characterized in that: the ellipsoidal shape that described housing is horizontal positioned, it is formed by upper shell (11) and lower house (12) docking, reserve battery container cavity (7) and USB interface (9) are located at respectively the major axis two ends of ellipsoidal shape housing, in housing one end corresponding with USB interface (9), be provided with knob (13), USB interface (9) is inlaid in knob (13) middle part, housing one end corresponding with reserve battery container cavity (7) is covered with reserve battery lid (14), reserve battery (8) is encapsulated in reserve battery container cavity (7).
4. multi-functional chargeable head lamp according to claim 3, is characterized in that: described knob (13) is identical with reserve battery lid (14) shape and size, and both are symmetric at the two ends of housing.
5. multi-functional chargeable head lamp according to claim 1 and 2, it is characterized in that: cover (15) in the two ends of described housing are respectively installed with annular, in annular, cover (15) is rotatably connected on housing, in annular, the downside of cover (15) extends internally respectively and forms horizontal location plate (16), between two horizontal location plates (16), be installed with headband cover plate (17), in upper interting of headband cover plate (17), connecting adjustable elastic reducing-fixing band.
6. multi-functional chargeable head lamp according to claim 1 and 2, is characterized in that: on described housing, be embedded with rechargeable battery indicator lamp (18), USB charging indicator light (19) and reserve battery indicator lamp (20).
7. multi-functional chargeable head lamp according to claim 1 and 2, it is characterized in that: described Transparent lamp shade (1) is located at the long arc shape structure at housing middle part, Transparent lamp shade (1) extends axially along housing, and power switch (5) is inlaid in housing middle part corresponding to Transparent lamp shade (1) top.
8. multi-functional chargeable head lamp according to claim 1 and 2, is characterized in that: on described USB interface (9), be covered with USB interface protection plug (21).
9. multi-functional chargeable head lamp according to claim 1 and 2, is characterized in that: on LED wiring board (3) corresponding to described LED light source (4) side, be covered with reflector (22), reflector (22) is located at again in Transparent lamp shade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507760.2U CN203477928U (en) | 2013-08-20 | 2013-08-20 | Multifunctional chargeable head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507760.2U CN203477928U (en) | 2013-08-20 | 2013-08-20 | Multifunctional chargeable head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477928U true CN203477928U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507760.2U Expired - Fee Related CN203477928U (en) | 2013-08-20 | 2013-08-20 | Multifunctional chargeable head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948203A (en) * | 2014-04-08 | 2014-07-30 | 杭州翔泰电器有限公司 | Air purification cap |
-
2013
- 2013-08-20 CN CN201320507760.2U patent/CN203477928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948203A (en) * | 2014-04-08 | 2014-07-30 | 杭州翔泰电器有限公司 | Air purification cap |
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| 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: 20140312 Termination date: 20190820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |