CN102374387A - Rechargeable-type energy-saving electric torch with touch switch - Google Patents
Rechargeable-type energy-saving electric torch with touch switch Download PDFInfo
- Publication number
- CN102374387A CN102374387A CN2011103342609A CN201110334260A CN102374387A CN 102374387 A CN102374387 A CN 102374387A CN 2011103342609 A CN2011103342609 A CN 2011103342609A CN 201110334260 A CN201110334260 A CN 201110334260A CN 102374387 A CN102374387 A CN 102374387A
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- rechargeable
- dry cell
- flashlight
- rechargeable battery
- touch control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention designs a rechargeable-type energy-saving electric torch with a touch switch, and the electric torch comprises an LED (Light-Emitting Diode) light-emitting lamp, a plastic shell, a rechargeable battery, a dry battery and a touch switch, wherein the LED light-emitting lamp is controlled by an electronic circuit and is powered by the rechargeable battery, and the rechargeable battery, the dry battery and the touch switch are connected with the electronic circuit through leads. The invention discloses the rechargeable-type energy-saving electric torch with the touch switch, and the LED light-emitting lamp is adopted by the electric torch, so that the electric torch is highly efficient and energy-saving; on-off control is realized by using a metallic touch sheet, so that the electric torch is convenient and reliable; and two sets of power supplies including the rechargeable battery and the dry battery are adopted for supplying power, so that the use timeliness is enhanced.
Description
Technical field
The present invention relates to a kind of flashlight, relate in particular to a kind of novel rechargeable type soft-touch control energy-saving flashlight, this flashlight belongs to illumination living utensil field.
Background technology
Flashlight is a kind of hand-held electronic illuminations.Typical flashlight has one to supply via battery
The bulb of electricity and focusing reflective mirror, and the handle type shell that supplies hand-held usefulness is arranged.Early stage flashlight, bulb generally adopt tungsten lamp bubble, and power consumption is high, brightness is low, heat is high, poor stability, service life are short, environment is had pollution.Battery adopts the large size alkaline battery, and volume is big but flying power is not high.The shell of torch is the iron sheet of electroplating surface, lightweight but technology is simple.Present most flashlights adopt krypton filled lamp bubble+alkaline battery, and bulb life is longer, and battery life is more lasting.As sheathing material, oxidation processing technique is adopted on the surface with aluminium alloy, and technology is meticulous, exquisite appearance, and rich color, texture is rather good.
At present, the flashlight that people use, be mostly with dry cell as power supply, power-on time is short, can not realize continued power.In addition, it is luminous to control lamp with mechanical switch, the then uncontrollable electroluminescent lamp if mechanical switch breaks down.In the existing techniques, the work of electroluminescent lamp is seldom controlled with electronic circuit, so luminous efficiency is low, energy consumption big, poor reliability, very easily damages.
Summary of the invention
To the demand, the invention provides a kind of rechargeable type soft-touch control energy-saving flashlight, this flashlight adopts white light LEDs, soft-touch control, rechargeable battery and dry cell, efficient work is energy-conservation, and is convenient to use, and power-on time is long.
The present invention is a kind of rechargeable type soft-touch control energy-saving flashlight; This flashlight comprises LED electroluminescent lamp, plastic casing, rechargeable battery, dry cell and soft-touch control; Described LED electroluminescent lamp is by electronic circuit control and by the rechargeable type powered battery, and described rechargeable battery, dry cell and soft-touch control are connected with electronic circuit through lead.
In the present invention's one preferred embodiment, described LED electroluminescent lamp is selected white light LEDs for use, and power consumption is low, high brightness, low in calories, applicability are strong, stability height, long service life, environmentally safe.
In the present invention's one preferred embodiment, the middle part of described plastic casing is provided with collapsible charging plug, can in time be battery charge.
In the present invention's one preferred embodiment, the bonnet of described plastic casing is provided with dry cell and uses switch, can when rechargeable battery exhausts, convert dry cell power supply to.
In the present invention's one preferred embodiment, described soft-touch control is installed in the front portion of plastic casing, and is by constituting relatively about two circular metal plates, not only convenient and swift but also can avoid conventional switch to lose on-off action because of breaking down.
In the present invention's one preferred embodiment, described soft-touch control is controlled by electronic circuit, and this electronic circuit is made up of elements such as resistance, triode, electric capacity.
In the present invention's one preferred embodiment, described arrangement for electronic circuitry is anterior in shell, circuit is connected with the LED electroluminescent lamp respectively, is connected, is connected with rechargeable battery and two groups of power supplys of dry cell with the touch sheet metal by lead.
The present invention has disclosed a kind of rechargeable type soft-touch control energy-saving flashlight, and this flashlight adopts the LED electroluminescent lamp, and is energy-efficient; Use metal to touch sheet and realize switch control, convenient and reliable; Adopt rechargeable battery and dry cell two cover power supplys to supply power, increased use ageing.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is an embodiment of the invention rechargeable type soft-touch control energy-saving flashlight structural representation;
Fig. 2 is an embodiment of the invention electronic circuit control schematic diagram.
The mark of each parts is following in the accompanying drawing: 1, lamp holder, 2, the LED electroluminescent lamp, 3, control circuit board, 4, touch sheet metal; 5, plastic casing, 6, collapsible charging plug, 7, rechargeable battery, 8, the dry cell seat; 9, dry cell, 10, bonnet, 11, dry cell uses switch
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Fig. 1 is an embodiment of the invention rechargeable type soft-touch control energy-saving flashlight structural representation; This flashlight comprises LED electroluminescent lamp 2, plastic casing 5, rechargeable battery 7, dry cell 9 and soft-touch control; Described LED electroluminescent lamp 2 is by electronic circuit control and by the rechargeable type powered battery, and described rechargeable battery 7, dry cell 9 are connected with electronic circuit through lead with soft-touch control.
LED electroluminescent lamp 2 is selected white light LEDs for use in the rechargeable type soft-touch control energy-saving flashlight of mentioning among the present invention; Compare with traditional incandescent lamp, white light LEDs power consumption is low, brightness is high, heat is low, applicability is strong, stability is high, long service life, environmentally safe; LED electroluminescent lamp 2 is by rechargeable battery 7 and dry cell 9 power supplies, and two groups of power supplys do not use simultaneously.Under the normal condition, LED electroluminescent lamp 2 is by rechargeable battery 7 power supplies, and this moment, dry cell 9 quilts were isolated, and can not supply power, and after rechargeable battery 7 exhausts, can start dry cell and use switch 11, and dry cell 9 places in circuit are realized continued power.For making things convenient for rechargeable battery 7 chargings to need and the switching of dry cell 9 is used, be provided with collapsible charging plug 6 at the plastic casing middle part of flashlight, be provided with dry cell at the bonnet 10 of flashlight and use switch 11.On structure arrangement, earlier rechargeable battery 7 is arranged at plastic casing 5 middle parts, again dry cell seat 8 is installed in plastic casing 5 rear portions.
The luminous of LED lamp controlled by soft-touch control, and soft-touch control is installed in the front portion of flashlight plastic casing, and be by constituting relatively about two circular metal plates, not only convenient and swift but also can avoid conventional switch to lose on-off action because of breaking down.During use, can be luminous as long as two fingers (generally being thumb and forefinger) are pinched touch sheet metal 4, finger to be removed, lamp then extinguishes.In the embodiment of the invention, LED electroluminescent lamp 2, rechargeable battery 7, dry cell 9 and soft-touch control all pass through electronic circuit and are connected, and are realized luminous by electronic circuit control.As shown in Figure 2, electronic circuit is by resistance R 1, R2, and capacitor C 1 and two NPN type triodes are formed.When staff touches W1 with the W2 point, realized 2 connection, two triodes are switched on successively, obtain a low level at the negative electrode of LED, and the anode of LED is the high level that is applied by power supply at this moment, so the LED conducting is luminous; Unsettled during by touching as W1 and W2, two triodes are in cut-off state, and the negative electrode of LED is a high level, and the anode of LED also be a high level, this moment LED end can not be luminous.
The present invention has disclosed a kind of rechargeable type soft-touch control energy-saving flashlight, and this flashlight adopts the LED electroluminescent lamp, and is energy-efficient; Use metal to touch sheet and realize switch control, convenient and reliable; Adopt rechargeable battery and dry cell two cover power supplys to supply power, increased use ageing.
The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. rechargeable type soft-touch control energy-saving flashlight; This flashlight comprises LED electroluminescent lamp, plastic casing, rechargeable battery, dry cell and soft-touch control; It is characterized in that; Described LED electroluminescent lamp is by electronic circuit control and by the rechargeable type powered battery, and described rechargeable battery, dry cell and soft-touch control are connected with electronic circuit through lead.
2. flashlight according to claim 1 is characterized in that, described LED electroluminescent lamp is selected white light LEDs for use, and power consumption is low, high brightness, low in calories, applicability are strong, stability height, long service life, environmentally safe.
3. flashlight according to claim 1 is characterized in that the middle part of described plastic casing is provided with collapsible charging plug, can in time be battery charge.
4. flashlight according to claim 1 is characterized in that, the bonnet of described plastic casing is provided with dry cell and uses switch, can when rechargeable battery exhausts, convert dry cell power supply to.
5. flashlight according to claim 1 is characterized in that described soft-touch control is installed in the front portion of plastic casing, and is by constituting relatively about two circular metal plates, not only convenient and swift but also can avoid conventional switch to lose on-off action because of breaking down.
6. flashlight according to claim 5 is characterized in that described soft-touch control is controlled by electronic circuit, and this electronic circuit is made up of elements such as resistance, triode, electric capacity.
7. flashlight according to claim 6 is characterized in that, described arrangement for electronic circuitry is anterior in shell, circuit is connected with the LED electroluminescent lamp respectively, is connected, is connected with rechargeable battery and two groups of power supplys of dry cell with the touch sheet metal by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342609A CN102374387A (en) | 2011-10-29 | 2011-10-29 | Rechargeable-type energy-saving electric torch with touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342609A CN102374387A (en) | 2011-10-29 | 2011-10-29 | Rechargeable-type energy-saving electric torch with touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374387A true CN102374387A (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103342609A Pending CN102374387A (en) | 2011-10-29 | 2011-10-29 | Rechargeable-type energy-saving electric torch with touch switch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638923A (en) * | 2012-03-21 | 2012-08-15 | 广东正飞移动照明有限公司 | Lighting and mobile charging device with touch switch |
| CN112361239A (en) * | 2019-07-23 | 2021-02-12 | 宁波福泰电器有限公司 | Lighting device and power supply method and manufacturing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20208201U1 (en) * | 2002-05-25 | 2003-10-09 | Walz GmbH & Co, 89081 Ulm | Pocket torch has light emitting diode as a bulb and is battery powered |
| CN2821370Y (en) * | 2005-09-23 | 2006-09-27 | 霍士林 | Energy saving flashlight |
| WO2007085078A1 (en) * | 2006-01-25 | 2007-08-02 | Grand Gerard | Manually rechargeable flash light |
| CN201062716Y (en) * | 2007-05-01 | 2008-05-21 | 陈少林 | Electric torch |
| CN101701667A (en) * | 2009-11-13 | 2010-05-05 | 许巧智 | Torch |
| CN101832477A (en) * | 2010-04-29 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flashlight |
| CN201944562U (en) * | 2010-11-22 | 2011-08-24 | 大连职业技术学院 | Solar multifunctional electric torch |
-
2011
- 2011-10-29 CN CN2011103342609A patent/CN102374387A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20208201U1 (en) * | 2002-05-25 | 2003-10-09 | Walz GmbH & Co, 89081 Ulm | Pocket torch has light emitting diode as a bulb and is battery powered |
| CN2821370Y (en) * | 2005-09-23 | 2006-09-27 | 霍士林 | Energy saving flashlight |
| WO2007085078A1 (en) * | 2006-01-25 | 2007-08-02 | Grand Gerard | Manually rechargeable flash light |
| CN201062716Y (en) * | 2007-05-01 | 2008-05-21 | 陈少林 | Electric torch |
| CN101701667A (en) * | 2009-11-13 | 2010-05-05 | 许巧智 | Torch |
| CN101832477A (en) * | 2010-04-29 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flashlight |
| CN201944562U (en) * | 2010-11-22 | 2011-08-24 | 大连职业技术学院 | Solar multifunctional electric torch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638923A (en) * | 2012-03-21 | 2012-08-15 | 广东正飞移动照明有限公司 | Lighting and mobile charging device with touch switch |
| CN112361239A (en) * | 2019-07-23 | 2021-02-12 | 宁波福泰电器有限公司 | Lighting device and power supply method and manufacturing method |
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Application publication date: 20120314 |