CN204328499U - A kind of head lamp - Google Patents
A kind of head lamp Download PDFInfo
- Publication number
- CN204328499U CN204328499U CN201420862931.8U CN201420862931U CN204328499U CN 204328499 U CN204328499 U CN 204328499U CN 201420862931 U CN201420862931 U CN 201420862931U CN 204328499 U CN204328499 U CN 204328499U
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- CN
- China
- Prior art keywords
- battery
- head lamp
- electrically connected
- battery tray
- square groove
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- 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.)
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Abstract
A kind of head lamp, comprise head lamp band, light fixture, Power Supply Assembly and wire, Power Supply Assembly comprises battery tray, square groove is provided with in battery tray, the sidewall of square groove is provided with three electrode contacts, dismountable in square groove a battery folder is installed, container cavity is provided with in battery folder, the both sides sidewall of container cavity is provided with conductive plate, conductive plate is provided with contact spring and contact flat spring, battery tray is provided with charging inlet, and charging inlet is electrically connected by charge-discharge control circuit and electrode contact, and battery tray is covered with battery cover openably.The beneficial effects of the utility model are: adopt said structure, can according to the demand of user, square battery or cylindrical battery is selected to be its power supply, can also be its charging by charging inlet, use very convenient, and structure is very simply compact, can be widely used in exploring cave, mountain-climbing at night, night fishing, night on foot, the riding of night.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly relates to a kind of head lamp.
Background technology
Along with improving constantly of people's living standard, outdoor leisure activity progressively becomes one of people's leisure way loosening body and mind, carry out the situation that outdoor activities unavoidably run into darkness or dark, such as explore cave, night on foot, the camping at night, riding of night, at this time light fixture is just absolutely necessary equipment, wherein a kind of common light fixture is exactly flashlight, but flashlight needs the long hand-held of people in use, this (such as explores cave under some particular cases, night on foot, riding of night) use very inconvenience, because user needs to vacate both hands carry out other operations, at this time flashlight just becomes a kind of burden, therefore, another kind of convenient head lamp just arises at the historic moment, head lamp is simply portable and can liberate the first-selection that both hands have become nocturnalism because of it.
Existing head lamp mainly comprises the head lamp band that can be worn on the head, and head lamp band is provided with lamp socket, lamp socket is provided with lamp, and head lamp band is also provided with battery case and switch, and battery case is built with battery, and battery case is connected with lamp socket by wire.During use, the switch opening head lamp throws light on, not the used time, closes the switch of swing around light.Its weak point is: existing head lamp can only be suitable for a kind of battery, and can not charge, and uses very inconvenient.
Summary of the invention
There is above-mentioned deficiency to overcome in prior art, the utility model provide a kind of simple and compact for structure, easy to use, can carry out charging and can the head lamp of supporting multiple battery.
The technical scheme in the invention for solving the technical problem is: a kind of head lamp, comprise head lamp band, before being individually fixed in this head lamp band, light fixture on rear both sides and Power Supply Assembly, and the wire be electrically connected between this light fixture and Power Supply Assembly, described Power Supply Assembly comprises the battery tray on the rear side being fixed on described head lamp band, square groove is provided with in this battery tray, the sidewall of this square groove is provided with three electrode contacts be electrically connected with one end of described wire, dismountable in this square groove a battery folder is installed, the container cavity that at least can hold two cylindrical batteries is side by side provided with in this battery folder, the both sides sidewall of this container cavity is provided with conductive plate, this conductive plate is provided with contact spring, the described conductive plate relative with three described electrode contacts is provided with the contact flat spring that can be electrically connected with wherein two described electrode contacts, described battery tray is provided with charging inlet, this charging inlet is electrically connected by charge-discharge control circuit and described electrode contact, described battery tray is covered with battery cover openably.
Further, described light fixture comprises the lamp socket on the front side being fixed on described head lamp band, the light source be electrically connected with the other end of described wire is provided with in this lamp socket, described lamp socket is provided with the shift knob controlling described light source works, the side of described lamp socket is fixed with just to the lamp holder of the exiting surface of described light source, this lamp holder is provided with light modulation circle, simple and compact for structure, light source can be controlled by shift knob to open or close, thus illumination is provided, lamp holder is provided with light modulation circle, thus is convenient to the distance regulating illuminating ray.
Further, the side of described battery cover and described battery tray is articulated by connecting axle, and the opposite side of described battery cover is fastened on by buckle on the opposite side of described battery tray, can prevent battery cover from opening, pulling buckle makes battery cover open, so that installing or dismounting battery.
Further, described head lamp band is made up of circular transverse belt and semicircle longitudinal tape, and described circular transverse belt is provided with the line card for fixing described wire, simple and compact for structure, wears conveniently.
The utility model out of doors night illumination use time, when reserve battery is square battery, can directly square battery be put in square groove, if when square battery is common batteries, then square battery only has two electrodes and is electrically connected with wherein two the electrode contact one_to_one corresponding on the sidewall of square groove, square battery is unilaterally for the light source on lamp socket is powered, if when square battery is rechargeable battery, then square battery has three electrodes and is electrically connected with the electrode contact one_to_one corresponding of three on the sidewall of square groove, the light source that square battery is not only chosen as on lamp socket by charge-discharge control circuit is powered, but also can by charge-discharge control circuit select charging inlet connect power supply thus for square battery charge, store electrical energy.When reserve battery is cylindrical battery, battery folder is put in square groove, contact flat spring in battery folder is corresponding with the electrode contact on square groove to be electrically connected, then in the container cavity of battery folder, load onto cylindrical battery, the light source that namely can be on lamp socket is powered, after installing reserve battery, cover battery cover, then by head lamp band, the utility model is worn on head, open the shift knob on lamp socket, illumination can be realized.
The beneficial effects of the utility model are: adopt said structure, can according to the demand of user, square battery or cylindrical battery is selected to be its power supply, can also be its charging by charging inlet, use very convenient, and structure is very simply compact, can be widely used in exploring cave, mountain-climbing at night, night fishing, night on foot, the riding of night.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is explosive view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of head lamp, comprise head lamp band, before being individually fixed in this head lamp band, light fixture on rear both sides and Power Supply Assembly, and the wire 1 be electrically connected between this light fixture and Power Supply Assembly, described Power Supply Assembly comprises the battery tray 2 on the rear side being fixed on described head lamp band, square groove 3 is provided with in this battery tray, the sidewall of this square groove is provided with three electrode contacts 4 be electrically connected with one end of described wire, dismountable in this square groove a battery folder 5 is installed, the container cavity 6 that at least can hold two cylindrical batteries is side by side provided with in this battery folder, the both sides sidewall of this container cavity is provided with conductive plate 7, this conductive plate is provided with contact spring 8, the described conductive plate relative with three described electrode contacts is provided with the contact flat spring 9 that can be electrically connected with wherein two described electrode contacts, described battery tray 2 is provided with charging inlet 10, this charging inlet is electrically connected by charge-discharge control circuit and described electrode contact, described battery tray 2 is covered with battery cover 11 openably.
Described light fixture comprises the lamp socket 12 on the front side being fixed on described head lamp band, the light source be electrically connected with the other end of described wire is provided with in this lamp socket, described lamp socket is provided with the shift knob controlling described light source works, the side of described lamp socket is fixed with just to the lamp holder 13 of the exiting surface of described light source, this lamp holder is provided with light modulation circle 14, simple and compact for structure, light source can be controlled by shift knob to open or close, thus illumination is provided, lamp holder 13 is provided with light modulation circle 14, thus is convenient to the distance regulating illuminating ray.
Described battery cover 11 is articulated by connecting axle 15 with the side of described battery tray 2, the opposite side of described battery cover 11 is fastened on by buckle 16 on the opposite side of described battery tray 2, can prevent battery cover 11 from opening, pull buckle 16 and battery cover 11 is opened, so that installing or dismounting battery.
Described head lamp band is made up of circular transverse belt 17 and the longitudinal belt 18 of semicircle, and described circular transverse belt is provided with the line card 19 for fixing described wire 1, simple and compact for structure, wears conveniently.
The utility model out of doors night illumination use time, when reserve battery is square battery 20, can directly square battery 20 be put in square groove 3, if when square battery is common batteries, then square battery only has two electrodes and is electrically connected with wherein two electrode contact 4 one_to_one corresponding on the sidewall of square groove 3, square battery is unilaterally for the light source on lamp socket 12 is powered, if when square battery 20 is rechargeable battery, then square battery has three electrodes and is electrically connected with three electrode contact 4 one_to_one corresponding on the sidewall of square groove 3, the light source that square battery 20 is not only chosen as on lamp socket 12 by charge-discharge control circuit is powered, but also charging inlet 10 can be selected to connect power supply thus charge for square battery 20 by charge-discharge control circuit, store electrical energy.When reserve battery is cylindrical battery 21, battery folder 5 is put in square groove 3, contact flat spring 9 in battery folder is corresponding with the electrode contact 4 on square groove 3 to be electrically connected, then in the container cavity 6 of battery folder, load onto cylindrical battery 21, the light source that namely can be on lamp socket 12 is powered, after installing reserve battery, cover battery cover 11, then by head lamp band, the utility model is worn on head, open the shift knob on lamp socket 12, illumination can be realized.Therefore, the utility model can be widely used in exploring cave, mountain-climbing at night, night fishing, night on foot, the riding of night.
Claims (4)
1. a head lamp, comprise head lamp band, before being individually fixed in this head lamp band, light fixture on rear both sides and Power Supply Assembly, and the wire be electrically connected between this light fixture and Power Supply Assembly, it is characterized in that: described Power Supply Assembly comprises the battery tray on the rear side being fixed on described head lamp band, square groove is provided with in this battery tray, the sidewall of this square groove is provided with three electrode contacts be electrically connected with one end of described wire, dismountable in this square groove a battery folder is installed, the container cavity that at least can hold two cylindrical batteries is side by side provided with in this battery folder, the both sides sidewall of this container cavity is provided with conductive plate, this conductive plate is provided with contact spring, the described conductive plate relative with three described electrode contacts is provided with the contact flat spring that can be electrically connected with wherein two described electrode contacts, described battery tray is provided with charging inlet, this charging inlet is electrically connected by charge-discharge control circuit and described electrode contact, described battery tray is covered with battery cover openably.
2. according to head lamp according to claim 1, it is characterized in that: described light fixture comprises the lamp socket on the front side being fixed on described head lamp band, the light source be electrically connected with the other end of described wire is provided with in this lamp socket, described lamp socket is provided with the shift knob controlling described light source works, the side of described lamp socket is fixed with just to the lamp holder of the exiting surface of described light source, this lamp holder is provided with light modulation circle.
3. according to the head lamp described in claim 1 or 2, it is characterized in that: the side of described battery cover and described battery tray is articulated by connecting axle, the opposite side of described battery cover is fastened on the opposite side of described battery tray by buckle.
4. according to the head lamp described in claim 1 or 2, it is characterized in that: described head lamp band is made up of circular transverse belt and semicircle longitudinal tape, described circular transverse belt is provided with the line card for fixing described wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862931.8U CN204328499U (en) | 2014-12-31 | 2014-12-31 | A kind of head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862931.8U CN204328499U (en) | 2014-12-31 | 2014-12-31 | A kind of head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328499U true CN204328499U (en) | 2015-05-13 |
Family
ID=53164858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862931.8U Expired - Fee Related CN204328499U (en) | 2014-12-31 | 2014-12-31 | A kind of head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023765A (en) * | 2017-05-16 | 2017-08-08 | 肇庆学院 | A kind of head lamp of real-time detection oxygen concentration |
| CN107559642A (en) * | 2017-08-24 | 2018-01-09 | 合肥鑫诚轿车技术服务有限公司 | A kind of Portable energy-saving vehicle maintaining lamp |
-
2014
- 2014-12-31 CN CN201420862931.8U patent/CN204328499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023765A (en) * | 2017-05-16 | 2017-08-08 | 肇庆学院 | A kind of head lamp of real-time detection oxygen concentration |
| CN107559642A (en) * | 2017-08-24 | 2018-01-09 | 合肥鑫诚轿车技术服务有限公司 | A kind of Portable energy-saving vehicle maintaining lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |