CN202442125U - Eye-care torch - Google Patents
Eye-care torch Download PDFInfo
- Publication number
- CN202442125U CN202442125U CN201220061584XU CN201220061584U CN202442125U CN 202442125 U CN202442125 U CN 202442125U CN 201220061584X U CN201220061584X U CN 201220061584XU CN 201220061584 U CN201220061584 U CN 201220061584U CN 202442125 U CN202442125 U CN 202442125U
- Authority
- CN
- China
- Prior art keywords
- torch
- variable resistor
- eye
- care
- flashlight
- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a torch, in particular to an eye-care torch, which comprises a torch main body and a circuit which is arranged inside the main body, wherein the circuit comprises a dry cell, a switch, a variable resistor and a luminous diode, which are serially connected together, and the variable resistor is provided with a button for adjusting the resistance. The luminous diode is used as a light source, so that irritation on the eyes can be reduced; through the variable resistor, the light can be adjusted to the appropriate brightness; and the eye-care torch is simple to operate and is convenient and practical.
Description
Technical field
The utility model relates to a kind of flashlight, particularly relates to a kind of eyeshield flashlight.
Background technology
Flashlight is the illuminations that people use always, and circuit is the circuit that comprises dry cell or battery and bulb mostly in the torch that uses now, and its light is unstable, as general lighting still can, harm one's eyes easily as the light source of learning usefulness if want.
Summary of the invention
In order to solve the problem that common flashlight harms one's eyes easily, the utility model provides a kind of eyeshield flashlight.
The technical scheme of the utility model is following: a kind of eyeshield flashlight; Comprise flashlight body and intrinsic circuit; Circuit comprises dry cell, switch, variable resistor and the light emitting diode that is cascaded, and said variable resistor is provided with the button of adjustment resistance sizes.
The utility model also can use battery as power supply.
The utility model as light source, has reduced the stimulation to eye with light emitting diode, and is provided with variable resistor, can adjust to suitable brightness to light, and the utility model is simple to operate, and is convenient and practical.
Description of drawings
Fig. 1 is the circuit diagram of the utility model.
Among the figure: 1. dry cell; 2. switch; 3. light emitting diode; 4. variable resistor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
The technical scheme of the utility model is following: a kind of eyeshield flashlight; Comprise flashlight body and intrinsic circuit; Circuit comprises dry cell 1, switch 2, variable resistor 4 and the light emitting diode 3 that is cascaded, and said variable resistor 4 is provided with the button of adjustment resistance sizes.
During use, the flashlight switch that closes, adjustment variable resistor button makes light emitting diode arrive suitable brightness and gets final product.
Claims (1)
1. an eyeshield flashlight comprises flashlight body and intrinsic circuit, it is characterized in that, circuit comprises dry cell, switch, variable resistor and the light emitting diode that is cascaded, and said variable resistor is provided with the button of adjustment resistance sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220061584XU CN202442125U (en) | 2012-02-24 | 2012-02-24 | Eye-care torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220061584XU CN202442125U (en) | 2012-02-24 | 2012-02-24 | Eye-care torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442125U true CN202442125U (en) | 2012-09-19 |
Family
ID=46823576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220061584XU Expired - Fee Related CN202442125U (en) | 2012-02-24 | 2012-02-24 | Eye-care torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442125U (en) |
-
2012
- 2012-02-24 CN CN201220061584XU patent/CN202442125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130224 |