CN201772277U - Led head lamp - Google Patents
Led head lamp Download PDFInfo
- Publication number
- CN201772277U CN201772277U CN2010205294808U CN201020529480U CN201772277U CN 201772277 U CN201772277 U CN 201772277U CN 2010205294808 U CN2010205294808 U CN 2010205294808U CN 201020529480 U CN201020529480 U CN 201020529480U CN 201772277 U CN201772277 U CN 201772277U
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- China
- Prior art keywords
- led
- control chip
- electrically connected
- head lamp
- light
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an LED head lamp which comprises the following components: a lamp body, a first LED (3) for lighting, a switch (5) and a bracket for equipping an elastic cord. The LED head lamp furthermore comprises the following components: a second LED (4) for alarming, and a control chip (7) for controlling switching-on and switching-off of the first LED (3) and controlling switching-on and switching-off or flashing of the second LED (4). The input end of the first LED (3) is electrically connected an output end of the control chip (7). The output end of the first LED (3) is electrically connected an input end of the control chip (7). The input end of the second LED (4) is electrically connected an output end of the control chip (7). The output end of the second LED (4) is electrically connected the other input end of the control chip (7). The control chip (7) is electrically connected with a power source (8). The switch (5) is connected between the power source (8) and the control chip (7). The LED head lamp has multiple functions.
Description
Technical field
The utility model relates to a kind of outdoor goods, relates to a kind of LED head lamp or rather.
Background technology
The LED head lamp is a kind of outdoor goods for people's mountain-climbing, use when camping or exploring.The LED head lamp of prior art comprises lamp body, lampshade, LED and is used to install the support of elastic cord.Described LED is installed on the described lamp body, and described lampshade is installed on the described lamp body and this lampshade covers the LED that is installed on the lamp body.Also be provided with the switch that is used to control the LED lamp on/off on the described lamp body, be provided with lighting circuit in the described lamp body, described LED and switch all are connected on the described lighting circuit.The head lamp of this kind prior art only is used for illumination, and function is more single.
The utility model content
The technical problems to be solved in the utility model is that a kind of LED head lamp with multiple function is provided.
Technical solution of the present utility model is, a kind of LED head lamp with following structure is provided, it comprises lamp body, the LED, the switch that are used to throw light on and the support that is used to install elastic cord, and it also comprises the 2nd LED that is used to warn and is used to control light on and off and the light on and off of control the 2nd LED or the control chip of flash of light of a LED; The input of a described LED is electrically connected with the output of control chip, and the output of a described LED is electrically connected with the input of control chip; The input of described the 2nd LED is electrically connected with the output of control chip, and the output of described the 2nd LED is electrically connected with another input of control chip; Described control chip is electrically connected with power supply, and described switch is connected electrically between power supply and the control chip.
After adopting above structure, the utility model LED head lamp compared with prior art has the following advantages:
Because LED head lamp of the present utility model also comprises the 2nd LED that is used to warn and is used to control light on and off and the light on and off of control the 2nd LED or the control chip of flash of light of a LED; The input of a described LED is electrically connected with the output of control chip, and the output of a described LED is electrically connected with the input of control chip; The input of described the 2nd LED is electrically connected with the output of control chip, and the output of described the 2nd LED is electrically connected with another input of control chip; Described control chip is electrically connected with power supply, described switch is connected electrically between power supply and the control chip, therefore, during use, control chip is being controlled a LED and the 2nd LED, user's Push switch as required starts the light on and off of a LED and light on and off or the flash of light of the 2nd LED, and the light on and off of the 2nd LED or flash of light can be played the effect of caution, such as people the mountain-climbing, when camping or exploring, the user can transmit signal or look for people etc. by starting the 2nd LED between working in partnership, make the LED head lamp have multiple function.
As a kind of improvement of the present utility model, described support and described lamp body are hinged.Because described support and described lamp body are hinged, relative rotation can take place between lamp body and the support, so just can regulate the irradiating angle of the light that LED sends on the lamp body according to people's actual needs, use convenient.
As another kind of improvement the of the present utility model, described the 2nd LED is red-light LED or green light LED.The light that sends of described the 2nd LED is ruddiness or green glow, is suitable for caution.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of LED head lamp of the present utility model.
Fig. 2 is the backsight structural representation of LED head lamp of the present utility model.
Fig. 3 is the right TV structure schematic diagram of LED head lamp of the present utility model.
Fig. 4 is the electrical block diagram of LED head lamp of the present utility model
Shown in the figure: 1, lamp body, 2, lampshade, the 3, the one LED, the 4, the 2nd LED, 5, switch, 6, support, 7, control chip, 8, power supply.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, LED head lamp of the present utility model comprises lamp body 1, lampshade 2, a LED3 who is used to throw light on, the 2nd LED4 that is used to warn, switch 5, is used to install the support 6 and the control chip 7 of elastic cord.Described control chip 7 is used to control the light on and off of a LED3 and light on and off or the flash of light of control the 2nd LED4, in this specific embodiment, the type of described control chip is ZY1027V6B, and control chip is provided with as follows: for the first time during Push switch 5, a described LED3 is bright; For the second time during Push switch 5, a described LED3 goes out, and described the 2nd LED4 is bright; For the third time during Push switch 5, described the 2nd LED4 flash of light; During the 4th Push switch 5, circuit and power supply disconnect, and a LED3 and the 2nd LED4 go out.Described the 2nd LED4 is red-light LED or green light LED.Described switch 5 is a touch-switch.A described LED3 is a plurality of, and in this specific embodiment, a described LED3 is 4, is respectively D1～D4, and described D1～D4 is connected in parallel.Described the 2nd LED4 is a plurality of, and in this specific embodiment, described the 2nd LED4 is 4, is respectively D5～D8, and described D5～D8 is connected in parallel.In this specific embodiment, described 4 the one LED laterally form a line and are positioned at the middle part in lamp body front, and two of described 4 the 2nd LED are one group of both sides that are positioned at a LED respectively, and every group two the 2nd LED vertically arrange.
A described LED3 and the 2nd LED4 are installed on the front of lamp body 1, and described lampshade 2 is installed on the lamp body 1 and this lampshade 2 covers the LED that is installed on the lamp body 1.Described support 6 is hinged on the back side of lamp body 1.The input of a described LED3 is electrically connected with the output of control chip 7, and the output of a described LED3 is electrically connected with the input of control chip 7.The input of described the 2nd LED4 is electrically connected with the output of control chip 7, and the output of described the 2nd LED4 is electrically connected with another input of control chip 7.Described control chip 7 is electrically connected with power supply 8, and described switch 5 is connected electrically between power supply 8 and the control chip 7.
Claims (5)
1. LED head lamp, it comprises lamp body (1), a LED (3), the switch (5) that is used to throw light on and the support (6) that is used to install elastic cord, it is characterized in that: it also comprises the 2nd LED (4) that is used to warn and is used to control light on and off and the light on and off of control the 2nd LED (4) or the control chip (7) of flash of light of a LED (3); The input of a described LED (3) is electrically connected with the output of control chip (7), and the output of a described LED (3) is electrically connected with the input of control chip (7); The input of described the 2nd LED (4) is electrically connected with the output of control chip (7), and the output of described the 2nd LED (4) is electrically connected with another input of control chip (7); Described control chip (7) is electrically connected with power supply (8), and described switch (5) is connected between power supply (8) and the control chip (7).
2. LED head lamp according to claim 1 is characterized in that: described support (6) is hinged with described lamp body (1).
3. LED head lamp according to claim 1 and 2 is characterized in that: described the 2nd LED (4) is red-light LED or green light LED.
4. LED head lamp according to claim 1 is characterized in that: a described LED (3) is a plurality of, a plurality of LED (3) parallel connection.
5. LED head lamp according to claim 1 is characterized in that: described the 2nd LED (4) is a plurality of, a plurality of the 2nd LED (4) parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205294808U CN201772277U (en) | 2010-09-10 | 2010-09-10 | Led head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205294808U CN201772277U (en) | 2010-09-10 | 2010-09-10 | Led head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772277U true CN201772277U (en) | 2011-03-23 |
Family
ID=43752121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205294808U Expired - Fee Related CN201772277U (en) | 2010-09-10 | 2010-09-10 | Led head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2506337A (en) * | 2012-07-29 | 2014-04-02 | Birju Patel | Head torch with white and blue light |
| WO2015089891A1 (en) * | 2013-12-16 | 2015-06-25 | 宁波山力士户外用品有限公司 | Head lamp with self-luminous battery compartment |
| US11835187B2 (en) | 2022-01-19 | 2023-12-05 | Ningbo Taller Intelligent Technology Co., Ltd | Multi-mode hunting lamp |
-
2010
- 2010-09-10 CN CN2010205294808U patent/CN201772277U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2506337A (en) * | 2012-07-29 | 2014-04-02 | Birju Patel | Head torch with white and blue light |
| GB2506337B (en) * | 2012-07-29 | 2014-07-16 | Birju Patel | Head torch |
| US9388952B2 (en) | 2012-07-29 | 2016-07-12 | Birju Patel | Head-mountable light device |
| WO2015089891A1 (en) * | 2013-12-16 | 2015-06-25 | 宁波山力士户外用品有限公司 | Head lamp with self-luminous battery compartment |
| US11835187B2 (en) | 2022-01-19 | 2023-12-05 | Ningbo Taller Intelligent Technology Co., Ltd | Multi-mode hunting lamp |
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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: 20110323 Termination date: 20110910 |