CN205079073U - Through rotatory LED highlight flashlight of adjusting luminance - Google Patents
Through rotatory LED highlight flashlight of adjusting luminance Download PDFInfo
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- CN205079073U CN205079073U CN201520702465.1U CN201520702465U CN205079073U CN 205079073 U CN205079073 U CN 205079073U CN 201520702465 U CN201520702465 U CN 201520702465U CN 205079073 U CN205079073 U CN 205079073U
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- potentiometer
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Abstract
The utility model discloses a through rotatory LED highlight flashlight of adjusting luminance, including potentiometer with switch, a PCB, the 2nd PCB, copper post, aluminium clamping ring, protecgulum and back lid, the protecgulum encloses with hou gai and closes the cavity that forms holding potentiometer with switch, a PCB, the 2nd PCB, copper post and aluminium clamping ring, and a PCB sets up between potentiometer with switch and the 2nd PCB, and the copper post sets up between the 2nd PCB and aluminium clamping ring, and the aluminium clamping ring stretches out from the protecgulum, and potentiometer with switch stretches out from the back lid. With switch and potentiometre setting in same structure, a PCB, the 2nd PCB and potentiometer with switch's electricity is connected simultaneously to switch and the adjustting of the lighteness of LED highlight flashlight are realized through this potentiometer with switch, press potentiometer with switch and trigger the power closure, again according to triggering power supply disconnection, control rotatory potentiometer with switch in order to adjust the luminance of LED highlight flashlight. This LED highlight flashlight simple structure, convenient operation, the energy consumption is low, and long service life is suitable for the wide application in actual industrial process.
Description
Technical field
The utility model relates to the technical field of LED flashlight, particularly relates to a kind of LED bright light torch by rotary light adjustment.
Background technology
Current LED LED lamp has efficiently, low energy consumption, light quality is good, radiationless, the life-span is long, pollution-free and control the features such as flexible, be therefore widely used.But current LED flashlight can only send white light usually, and color is single, and brightness can not be changed according to surrounding environment, people can not be met and to live requirement.The flashlight used at present can not arbitrarily change color and brightness, for meeting lighting requirement, often applying the flashlight of relatively high power, causing the waste of electric energy.Such different design closes energy-conservation requirement.For problem existing in above-mentioned prior art, a kind of novel LED toning of research and design dimming electric torch, thus the problem existing for overcoming in prior art is very necessary.
So, be " CN201020582412.8 " at Chinese utility model patent application number, a kind of LED light emitting diode toning dimming electric torch is disclosed in the patent document that name is called " LED light emitting diode toning dimming electric torch ", be made up of prefocus cap, switch, flashlight housing, 6V power supply, base, prefocus cap, flashlight housing, base from front to back successively, at the side of flashlight housing, switch is housed, flashlight housing is built with 6V power supply; It is characterized in that described prefocus cap is made up of LED light emitting diode and circuit board, described LED LED welding on circuit boards; Described switch formed by 2-6, each switch control rule two to six LED light emitting diodes.This utility model is lighted quantity by control LED light emitting diode and is realized dimming function, realizes toning function, compensate for the shortcoming that current LED flashlight brightness is single, color is dull by switch select button.
But this kind of electric torch circuit energy consumption is high, tail-hood caloric value is large, and during conciliation, brightness can not even variation, so the LED flashlight of novel tunable optical is urgently developed.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provide a kind of by disconnect at a high speed and closed light emitting diode to realize the LED bright light torch by rotary light adjustment of light modulation.
In order to achieve the above object, a kind of LED bright light torch by rotary light adjustment of the utility model, comprises potentiometer with switch, a PCB, the 2nd PCB, copper post, aluminium pressure ring, protecgulum and bonnet; Described protecgulum and bonnet enclose the cavity forming receive strips potentiometer with switch, a PCB, the 2nd PCB, copper post and aluminium pressure ring, a described PCB is arranged between potentiometer with switch and the 2nd PCB, described copper post is arranged between the 2nd PCB and aluminium pressure ring, described aluminium pressure ring stretches out from protecgulum, and described potentiometer with switch stretches out from bonnet.
Wherein, this bright light torch also comprises shift knob, and described shift knob is set in potentiometer with switch outer surface, and stretches out from bonnet; described bonnet tail end is extended with and prevents by mistake by the protrusion baffle of shift knob, and described baffle extends to according to bonnet radian symmetry and flushes with shift knob end.
Wherein, this bright light torch also comprises the first spring, and the radius of described first spring is greater than copper column radius and is less than aluminium pressure ring radius, and described first spring one end is fixed in aluminium pressure ring, and the first spring other end supports on the 2nd PCB, described 2nd PCB is electrically connected with aluminium pressure ring by the first spring.
Wherein, this bright light torch also comprises fixing glue ring, described fixing glue ring is hollow annular structure, the external diameter of described fixing glue ring is less than the radius of the first spring, and the internal diameter of fixing glue ring is greater than the external diameter of copper post, described fixing glue ring is contained in aluminium pressure ring, and described copper post is through fixing glue ring and aluminium pressure ring.
Wherein, this bright light torch also comprises the second spring, and described 2nd PCB is annular laminated structure, and the radius of described second spring is less than the internal diameter of the 2nd PCB, described second spring one end supports on a PCB, and the second spring other end supports on copper post through after the 2nd PCB.
Wherein, this bright light torch also comprises the 3rd spring, the stop circle that restriction the 3rd spring ejects scope is offered in the inner chamber of described protecgulum, the radius of described 3rd spring is greater than the radius of the first spring, the radius of the 3rd spring is less than the radius of a PCB, one end of described 3rd spring supports the marginal position at a PCB, and the other end supports on stop circle.
The beneficial effects of the utility model are:
Compared with prior art, LED bright light torch by rotary light adjustment of the present utility model, switch and potentiometer are arranged in same structure, the electrical connection of a PCB, the 2nd PCB and potentiometer with switch simultaneously, thus switch and the brightness regulation of LED bright light torch is realized by this potentiometer with switch; Press potentiometer with switch triggering voltage to close, then press triggering voltage disconnection, left rotation and right rotation potentiometer with switch is to regulate the brightness of LED glare light electric torch.This LED bright light torch structure is simple, and easy to operate, energy consumption is low, long service life, is suitable for being widely used in actual industrial production process.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model by the LED bright light torch of rotary light adjustment.
Main element symbol description is as follows:
10, potentiometer with switch 11, a PCB
12, the 2nd PCB13, copper post
14, aluminium pressure ring 15, protecgulum
16, bonnet 17, shift knob
18, fixing glue ring 19, first spring
20, the second spring 21, the 3rd spring
161, baffle.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1, a kind of LED bright light torch by rotary light adjustment of the utility model, comprises potentiometer with switch 10, a PCB11, the 2nd PCB12, copper post 13, aluminium pressure ring 14, protecgulum 15 and bonnet 16; Protecgulum 15 and bonnet 16 enclose the cavity forming receive strips potentiometer with switch, a PCB11, the 2nd PCB12, copper post 13 and aluminium pressure ring 14, one PCB11 is arranged between potentiometer with switch 10 and the 2nd PCB12, copper post 13 is arranged between the 2nd PCB12 and aluminium pressure ring 14, aluminium pressure ring 14 stretches out from protecgulum 15, and potentiometer with switch 10 stretches out from bonnet 16.
Compared to prior art, LED bright light torch by rotary light adjustment of the present utility model, switch and potentiometer are arranged in same structure, the electrical connection of a PCB11, the 2nd PCB12 and potentiometer with switch 10 simultaneously, thus switch and the brightness regulation of LED bright light torch is realized by this potentiometer with switch; Press potentiometer with switch 10 triggering voltage to close, then press triggering voltage disconnection, left rotation and right rotation potentiometer with switch 10 is to regulate the brightness of LED glare light electric torch.This LED bright light torch structure is simple, and easy to operate, energy consumption is low, long service life, is suitable for being widely used in actual industrial production process.
In the present embodiment; this bright light torch also comprises shift knob 17; shift knob 17 is set in potentiometer with switch 10 outer surface; and stretch out from bonnet 16; bonnet 16 tail end is extended with and prevents by mistake by the protrusion baffle 161 of shift knob 17, and baffle 161 extends to according to bonnet 16 radian symmetry and flushes with shift knob 17 end.The setting of protruding baffle 161 can not affect the rotation of shift knob 17, more can play certain protective effect to shift knob 17, avoid touching shift knob 17 because of carelessness and carry out improper operation.
In the present embodiment, this bright light torch also comprises the first spring 19, the radius of the first spring 19 is greater than copper post 13 radius and is less than aluminium pressure ring 14 radius, first spring 19 one end is fixed in aluminium pressure ring 14, and first spring 19 other end supports on the 2nd PCB12, the 2nd PCB12 is electrically connected with aluminium pressure ring 14 by the first spring 19.First spring 19 conducting aluminium pressure ring 14 and the 2nd PCB12, when aluminium pressure ring 14 loosens, also can ensure that conductive contact is good.
In the present embodiment, this bright light torch also comprises fixing glue ring 18, fixing glue ring 18 is hollow annular structure, the external diameter of fixing glue ring 18 is less than the radius of the first spring 19, and the internal diameter of fixing glue ring 18 is greater than the external diameter of copper post 13, fixing glue ring 18 is contained in aluminium pressure ring 14, and copper post 13 is through fixing glue ring 18 and aluminium pressure ring 14.Copper post 13 and the first spring 19 separate by fixing glue ring 18, and avoid unnecessary misleading electricity, fixing glue ring 18 pairs of copper posts 13 are arranged simultaneously, serve certain positioning action to copper post 13.
In the present embodiment, this bright light torch also comprises the second spring 20,2nd PCB12 is annular laminated structure, the radius of the second spring 20 is less than the internal diameter of the 2nd PCB12, second spring 20 one end supports on a PCB11, and second spring 20 other end supports on copper post 13 through after the 2nd PCB12.This bright light torch also comprises the 3rd spring 21, the stop circle that restriction the 3rd spring 21 ejects scope is offered in the inner chamber of protecgulum 15, the radius of the 3rd spring 21 is greater than the radius of the first spring 19, the radius of the 3rd spring 21 is less than the radius of a PCB11, one end of 3rd spring 21 supports the marginal position at a PCB11, and the other end supports on stop circle.Second spring 20 achieves the electrical connection between a PCB11 and copper post 13, and the 3rd spring 21 achieves the location to a PCB11.
Advantage of the present utility model is:
1, this LED bright light torch structure is simple, and easy to operate, energy consumption is low, long service life, is suitable for being widely used in actual industrial production process;
The setting of 2, protruding baffle 161 can not affect the rotation of shift knob 17, more can play certain protective effect to shift knob 17, avoid touching shift knob 17 because of carelessness and carry out improper operation;
3, the first spring 19 conducting aluminium pressure ring 14 and the 2nd PCB12, when aluminium pressure ring 14 loosens, also can ensure that conductive contact is good;
4, copper post 13 and the first spring 19 separate by fixing glue ring 18, and avoid unnecessary misleading electricity, fixing glue ring 18 pairs of copper posts 13 are arranged simultaneously, serve certain positioning action to copper post 13.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1., by a LED bright light torch for rotary light adjustment, it is characterized in that, comprise potentiometer with switch, a PCB, the 2nd PCB, copper post, aluminium pressure ring, protecgulum and bonnet; Described protecgulum and bonnet enclose the cavity forming receive strips potentiometer with switch, a PCB, the 2nd PCB, copper post and aluminium pressure ring, a described PCB is arranged between potentiometer with switch and the 2nd PCB, described copper post is arranged between the 2nd PCB and aluminium pressure ring, described aluminium pressure ring stretches out from protecgulum, and described potentiometer with switch stretches out from bonnet.
2. the LED bright light torch by rotary light adjustment according to claim 1; it is characterized in that; this bright light torch also comprises shift knob; described shift knob is set in potentiometer with switch outer surface; and stretch out from bonnet; described bonnet tail end is extended with and prevents by mistake by the protrusion baffle of shift knob, and described baffle extends to according to bonnet radian symmetry and flushes with shift knob end.
3. the LED bright light torch by rotary light adjustment according to claim 2, it is characterized in that, this bright light torch also comprises the first spring, the radius of described first spring is greater than copper column radius and is less than aluminium pressure ring radius, described first spring one end is fixed in aluminium pressure ring, and the first spring other end supports on the 2nd PCB, described 2nd PCB is electrically connected with aluminium pressure ring by the first spring.
4. the LED bright light torch by rotary light adjustment according to claim 3, it is characterized in that, this bright light torch also comprises fixing glue ring, described fixing glue ring is hollow annular structure, the external diameter of described fixing glue ring is less than the radius of the first spring, and the internal diameter of fixing glue ring is greater than the external diameter of copper post, described fixing glue ring is contained in aluminium pressure ring, and described copper post is through fixing glue ring and aluminium pressure ring.
5. the LED bright light torch by rotary light adjustment according to claim 4, it is characterized in that, this bright light torch also comprises the second spring, described 2nd PCB is annular laminated structure, the radius of described second spring is less than the internal diameter of the 2nd PCB, described second spring one end supports on a PCB, and the second spring other end supports on copper post through after the 2nd PCB.
6. the LED bright light torch by rotary light adjustment according to claim 5, it is characterized in that, this bright light torch also comprises the 3rd spring, the stop circle that restriction the 3rd spring ejects scope is offered in the inner chamber of described protecgulum, the radius of described 3rd spring is greater than the radius of the first spring, the radius of the 3rd spring is less than the radius of a PCB, and one end of described 3rd spring supports the marginal position at a PCB, and the other end supports on stop circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702465.1U CN205079073U (en) | 2015-09-11 | 2015-09-11 | Through rotatory LED highlight flashlight of adjusting luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702465.1U CN205079073U (en) | 2015-09-11 | 2015-09-11 | Through rotatory LED highlight flashlight of adjusting luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079073U true CN205079073U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702465.1U Expired - Fee Related CN205079073U (en) | 2015-09-11 | 2015-09-11 | Through rotatory LED highlight flashlight of adjusting luminance |
Country Status (1)
| Country | Link |
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| CN (1) | CN205079073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595483A (en) * | 2018-12-28 | 2019-04-09 | 厦门东昂光电科技有限公司 | A kind of handheld illuminating device |
| US20190361217A1 (en) * | 2015-10-28 | 2019-11-28 | Acera LLC | Handheld mobile light source |
| US12023005B2 (en) | 2019-01-02 | 2024-07-02 | Fraen Corporation | Positioning a tube in a lumen via transillumination |
-
2015
- 2015-09-11 CN CN201520702465.1U patent/CN205079073U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190361217A1 (en) * | 2015-10-28 | 2019-11-28 | Acera LLC | Handheld mobile light source |
| US10768407B2 (en) | 2015-10-28 | 2020-09-08 | Acera, Llc | Embeddable module for high output LED |
| US10782518B2 (en) | 2015-10-28 | 2020-09-22 | Acera LLC | Embeddable module for high output LED |
| US11016282B2 (en) | 2015-10-28 | 2021-05-25 | Acera LLC | Handheld mobile light source |
| US11409096B2 (en) | 2015-10-28 | 2022-08-09 | Acera LLC | Embeddable module for high output LED |
| US11467393B2 (en) | 2015-10-28 | 2022-10-11 | Acera, Llc | Elliptical optical lens for high output LED |
| US11525999B2 (en) | 2015-10-28 | 2022-12-13 | Acera LLC | Handheld mobile light source |
| US11988825B2 (en) | 2015-10-28 | 2024-05-21 | Acera, Llc | Embeddable module for high output led |
| CN109595483A (en) * | 2018-12-28 | 2019-04-09 | 厦门东昂光电科技有限公司 | A kind of handheld illuminating device |
| CN109595483B (en) * | 2018-12-28 | 2024-03-15 | 厦门东昂科技股份有限公司 | Handheld lighting equipment |
| US12023005B2 (en) | 2019-01-02 | 2024-07-02 | Fraen Corporation | Positioning a tube in a lumen via transillumination |
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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: 20160309 Termination date: 20170911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |