CN203202658U - LED hand lamp - Google Patents
LED hand lamp Download PDFInfo
- Publication number
- CN203202658U CN203202658U CN 201320118267 CN201320118267U CN203202658U CN 203202658 U CN203202658 U CN 203202658U CN 201320118267 CN201320118267 CN 201320118267 CN 201320118267 U CN201320118267 U CN 201320118267U CN 203202658 U CN203202658 U CN 203202658U
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- light source
- led
- circuit controller
- main light
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Abstract
The utility model discloses an LED hand lamp. A circuit controller, a storage battery and an LED light source are arranged in the LED hand lamp. The storage battery is connected with the input end of the circuit controller. The LED light source is connected with the output end of the circuit controller. The LED light source comprises a main light source and an auxiliary light source, wherein the included angle between the main light source and the auxiliary light source is 5-60 degrees. Therefore, light rays emitted by the auxiliary light source and light rays emitted by the main light source are crossed at the angle of 5-60 degrees, so a transition area with soft light rays is formed on the boundary of the projection range of the main light source, the contrast ratio of the inside and the outside of the projection range of the main light source is reduced, and accordingly visual fatigue caused by glare phenomena is effectively reduced.
Description
Technical field
The utility model relates to illuminations, particularly the LED lantern.
Background technology
The LED shot-light is that LED is as new type light source with the shot-light of light emitting diode as light source, and it all is far superior to traditional illuminating product on the aspect of principle of luminosity, energy-saving and environmental protection, and the luminous one-way of LED has formed the perfection support to lamp distribution.
For existing high-powered LED lamp, its led light source that adopts mostly is point light source light-emitting, and the light beam that sends is comparatively concentrated, in use can produce dazzling dazzle, is easy to generate visual fatigue, causes discomfort to the user.In order to prevent dazzle, be that the utility model patent " great power LED shot-light " of ZL200920131954.0 discloses a kind of like this LED shot-light just like the patent No. in the prior art, this shot-light includes lamp body, be arranged at the splicing ear on the lamp body, the driving power that is arranged in the lamp body and is electrically connected with splicing ear, the led light source that is arranged in the lamp body and is electrically connected with driving power, and be sheathed on lens on each led chip of led light source, wherein, lens have the beam projecting face, face down from this beam projecting and to be formed with frustum, the lower end of frustum is formed with holding part, the top end of holding part has the spherical crown shape projection that forms downwards from this frustum, and the holding part of lens is taken in led chip in wherein.
Feasible each led chip corresponding to led light source of above-mentioned patent is provided with lens, the light that led chip produces is through behind the luminous intensity distribution of lens, be decomposed to form numerous picture points, and then form uniform area source, though this patent makes light that led chip sends because being disperseed to seem soft,, in actual use, the effect of this structure anti-dazzle is not clearly, and dazzle still exists when illumination, and the user still can feel comparatively to dazzle.At present, big dazzle cover of light-emitting window configuration at whole shot-light is also arranged in the prior art, the illumination of the launching reflex by the dazzle cover is weakened, but because the dazzle cover can only shelter from the light at shot-light edge, and the dazzling luminous point at led chip center still can't be eliminated, in addition, set up the dazzle cover and tend to produce and significantly be in the light, badly influence light extraction efficiency.
The utility model content
The purpose of this utility model provides a kind of LED lantern.
According to an aspect of the present utility model, LED is provided lantern, inside is equipped with circuit controller, battery and led light source, battery is connected with the circuit controller input, led light source is connected with the circuit controller output, led light source comprises main light source and secondary light source, and the angle between main light source and the secondary light source is 5～60 degree.Thus, the light that secondary light source sends becomes 5～60 degree to intersect with the light that main light source sends, make the boundary of main light source projection scope form the comparatively soft transitional region of light, reduced the inside and outside contrast of main light source projection scope, thereby effectively reduced the visual fatigue that glare phenomenon causes.
In some embodiments, the angle between main light source and the secondary light source is 15～45 degree.Thus, this LED lantern is suitable as the desk lamp use more.
In some embodiments, main light source and secondary light source are independently controlled by main light source switch and secondary light source switch respectively.Main light source and secondary light source can be opened separately or close, to adapt to different use occasions.Especially in the open air during as illuminations, main light source and secondary light source are opened simultaneously with this LED lantern in walking, and main light source can provide illumination at a distance, and secondary light source can provide illumination nearby.
In some embodiments, also comprising can be to the solar panels of charge in batteries, and solar panels are connected with circuit controller.Thus, this LED lantern can utilize solar energy that battery is charged, not only environmental protection and energy saving, and can leave utility grid, use when being adapted at field work more.
In some embodiments, also be provided with USB interface, USB interface is connected with circuit controller.By USB interface, this LED lantern can be used as portable power source and charges to Move tools such as mobile phones.And be unfavorable under the condition of solar panels work at cloudy day etc., can use external power source by USB interface battery to be charged.
Description of drawings
Fig. 1 is the front view of the LED lantern of a kind of embodiment of the utility model.
Fig. 2 is the left view of LED lantern shown in Figure 1.
Fig. 3 for the schematic diagram of the solar panels that are used of LED lantern shown in Figure 1.
Fig. 4 is the main light source of LED lantern shown in Figure 1 and the schematic diagram of secondary light source.
Fig. 5 is the circuit diagram of LED lantern shown in Figure 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 to Fig. 5 has schematically shown the LED lantern according to a kind of embodiment of the present utility model.As shown in the figure, this device inside is equipped with circuit controller 1, battery 2, solar panels 6 and led light source 3.Battery 2 is connected with circuit controller 1 input, and led light source 3 is connected with circuit controller 1 output, and led light source 3 comprises main light source 31 and secondary light source 32, and the angle α between main light source 31 and the secondary light source 32 is 30 degree.Because the effect of secondary light source 32, the boundary of main light source 31 projection scopes can form the comparatively soft transitional region of light, reduce the inside and outside contrast of main light source 31 projection scopes, thereby avoided the dazzle of main light source 31, effectively reduced the visual fatigue that glare phenomenon causes.Main light source 31 and secondary light source 32 are respectively by the main light source switch 41 and the 42 independent controls of secondary light source switch that are arranged on this crust of the device.Main light source switch 41 and secondary light source switch 42 are for dividing the journey Multi-band switch.Also be provided with USB interface 5 and solar charging electrical interface 8 on this crust of the device.Solar panels 6 have an output line 61, and output line 61 is provided with the plug 62 that is complementary with solar charging electrical interface 8.USB interface 5 can be exported the direct current about 5V, is used for to the charging of Move tools such as mobile phone or directly drives instrument such as little electric drill.In other embodiment, the angle α between main light source 31 and the secondary light source 31 can also be 5 degree, 15 degree, 45 degree or 60 degree.
Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1.LED lantern, it is characterized in that, inside is equipped with circuit controller (1), battery (2) and led light source (3), described battery (2) is connected with described circuit controller (1) input, described led light source (3) is connected with described circuit controller (1) output, described led light source (3) comprises main light source (31) and secondary light source (32), and the angle between described main light source (31) and the secondary light source (32) is 5～60 degree.
2. LED lantern according to claim 1 is characterized in that, the angle between described main light source (31) and the secondary light source (32) is 15～45 degree.
3. LED lantern according to claim 1 is characterized in that, described main light source (31) and secondary light source (32) are respectively by main light source switch (41) and the independent control of secondary light source switch (42).
4. LED lantern according to claim 1 is characterized in that, also comprising can be to the solar panels (6) of described battery (2) charging, and described solar panels (6) are connected with described circuit controller (1).
5. LED lantern according to claim 1 is characterized in that, also is provided with USB interface (5), and described USB interface (5) is connected with described circuit controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118267 CN203202658U (en) | 2013-03-15 | 2013-03-15 | LED hand lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118267 CN203202658U (en) | 2013-03-15 | 2013-03-15 | LED hand lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202658U true CN203202658U (en) | 2013-09-18 |
Family
ID=49146765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118267 Expired - Fee Related CN203202658U (en) | 2013-03-15 | 2013-03-15 | LED hand lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082777A1 (en) * | 2014-11-27 | 2016-06-02 | 泉州市金太阳电子科技有限公司 | System for wireless remote control of solar-powered lamp |
| WO2016082767A1 (en) * | 2014-11-27 | 2016-06-02 | 泉州市金太阳电子科技有限公司 | Solar-powered lamp and system for wireless remote control of solar-powered lamp |
| WO2018094902A1 (en) * | 2016-11-28 | 2018-05-31 | 徐广� | Led decorative string light |
-
2013
- 2013-03-15 CN CN 201320118267 patent/CN203202658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082777A1 (en) * | 2014-11-27 | 2016-06-02 | 泉州市金太阳电子科技有限公司 | System for wireless remote control of solar-powered lamp |
| WO2016082767A1 (en) * | 2014-11-27 | 2016-06-02 | 泉州市金太阳电子科技有限公司 | Solar-powered lamp and system for wireless remote control of solar-powered lamp |
| WO2018094902A1 (en) * | 2016-11-28 | 2018-05-31 | 徐广� | Led decorative string light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED hand lamp Effective date of registration: 20171113 Granted publication date: 20130918 Pledgee: China Everbright Bank Zhongshan branch Pledgor: Zhongshan City Boxin Solar Co., Ltd. Registration number: 2017440020054 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181127 Granted publication date: 20130918 Pledgee: China Everbright Bank Zhongshan branch Pledgor: Zhongshan City Boxin Solar Co., Ltd. Registration number: 2017440020054 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED hand lamp Effective date of registration: 20181203 Granted publication date: 20130918 Pledgee: China Everbright Bank Zhongshan branch Pledgor: Zhongshan City Boxin Solar Co., Ltd. Registration number: 2018440020077 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200616 Granted publication date: 20130918 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN CITY BOXIN SOLAR Co.,Ltd. Registration number: 2018440020077 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |