CN105508901A - LED (light-emitting diode) light adjusting device - Google Patents
LED (light-emitting diode) light adjusting device Download PDFInfo
- Publication number
- CN105508901A CN105508901A CN201510760044.9A CN201510760044A CN105508901A CN 105508901 A CN105508901 A CN 105508901A CN 201510760044 A CN201510760044 A CN 201510760044A CN 105508901 A CN105508901 A CN 105508901A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- radiating seat
- adjusting device
- led
- output shaft
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
- F21L4/022—Pocket lamps
- F21L4/027—Pocket lamps the light sources being a LED
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
Abstract
The invention provides an LED (light-emitting diode) light adjusting device. The LED light adjusting device comprises a heat dissipation seat, wherein an LED lamp holder is arranged on the front end surface of the heat dissipation seat; the LED light adjusting device further comprises a motor device provided with a threaded output shaft; a threaded hole in threaded connection with the threaded output shaft is formed in the back end of the heat dissipation seat, a strip-shaped circuit board is further arranged on one side surface of the motor device, a positioning groove is further formed in the middle of the circuit board in the length direction, a bulge which is clamped in the positioning groove and can slide up and down is arranged on one side surface of the heat dissipation seat, the circuit board is fixed on the motor device, the heat dissipation seat is hollow, the LED lamp holder is connected onto the circuit board by the aid of a connecting wire, and a single-chip microcomputer and a wireless transmission module for wireless signal communication with a mobile phone are arranged on the circuit board. With the adoption of the LED light adjusting device, the size is smaller, and the device is convenient to use.
Description
Technical field
The present invention relates to LED flashlight field, is specifically a kind of LED lamplight adjusting device.
Background technology
In prior art, the function that the illumination range of flashlight regulates is generally that manually rotary electric torch regulates the distance between LED lamp holder and reverberation bowl to regulate, also have a kind of LED flashlight to be adopt convex lens and LED lamp holder in prior art, regulating illumination scope and intensity of illumination are also regulated by the distance between adjustment LED lamp holder and convex lens.And doing little due to the requirement of trying one's best of the volume of flashlight, the device volume of motorized adjustment distance of the prior art is all larger, takes up room comparatively large, if be used in flashlight, then causes the volume of whole flashlight comparatively large, uses inconvenience.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defect of prior art, provides a kind of small volume, LED lamplight adjusting device easy to use.
For solving the problems of the technologies described above, the present invention proposes a kind of LED lamplight adjusting device, it comprises radiating seat, the front end face of radiating seat is provided with LED lamp holder, it also comprises the electronic device being threaded output shaft, the rear end of described radiating seat is provided with the screwed hole be threaded with threaded output shaft, the side of described electronic device is also provided with strip circuit plate, the length direction of described circuit board and the axis being parallel of threaded output shaft, the centre of described circuit board is also provided with locating slot along its length, the side of described radiating seat is provided with for being stuck in locating slot the projection that can slide up and down, described circuit board is fixed on electronic device, be hollow in described radiating seat, described LED lamp holder connects on circuit boards by connecting line, described circuit board is provided with single-chip microcomputer and for the wireless transport module with mobile phone wireless signal and communication, described wireless transport module is all connected with single-chip microcomputer with motor.
Adopt this structure, the present invention has the following advantages, the motor that the present invention utilizes radiating seat and is threaded output shaft is to regulate the distance between radiating seat and motor, when mounted, after motor and battery fixed installation, just can regulate the LED lamp holder on radiating seat and the lens on flashlight or the distance between reverberation bowl, thus can regulating illumination scope, in the present invention, circuit board is made the mode parallel with the threaded output shaft of motor to install, save space, and the positioner of circuit board when also can move up and down as radiating seat is to ensure the stability of radiating seat when mobile, simple and convenient, compact conformation, when regulating illumination scope, circuit board is not along with radiating seat motion, therefore the stability of circuit board is also relatively good, and circuit board does not take the length space of flashlight completely, what flashlight can be done is smaller.The present invention adopts wireless transport module and single-chip microcomputer to control motor, therefore can carry out regulating illumination scope with mobile phone, simple and practical.
The side of the shell of described electronic device is provided with the groove parallel with the axis direction of threaded output shaft, and described circuit board is arranged in this groove.Adopt this structure, circuit board is contained in the side installing space that can eliminate circuit board in groove, circuit board is not taken up room completely, and structure is compacter.
A part for the side of the lower end of described radiating seat is provided with smooth tangent plane, and described tangent plane is parallel with the plate face of circuit board, and described projection is arranged on this tangent plane.Adopt this structure, protruding slip in locating slot when can ensure that radiating seat moves up and down can not offset.
The side of the centre of described radiating seat is also provided with the breach for accommodating circuit board, and described connecting line is connected with LED lamp holder and circuit board by this breach.Adopt this structure, connecting line is connected on circuit board from the LED lamp holder radiating seat, apart from short, and does not intercept.
The power interface of described circuit board is arranged on one end of the close electronic device of circuit board.Adopt this structure, battery can be powered to circuit board while supply electric electromechanics, and the connecting line of battery can do the shortest, and device stability is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED lamplight adjusting device;
Fig. 2 is circuitry block schematic diagram.
As shown in the figure: 1, radiating seat, 2, LED lamp holder, 3, circuit board, 4, protruding, 5, locating slot, 6, threaded output shaft, 7, electronic device, 8, connecting line.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As shown in Figure 1-2: the present invention proposes a kind of LED lamplight adjusting device, it comprises radiating seat 1, the front end face of radiating seat 1 is provided with LED lamp holder 2, it also comprises the electronic device 7 being threaded output shaft 6, the rear end of described radiating seat 1 is provided with the screwed hole be threaded with threaded output shaft 6, the side of described electronic device 7 is also provided with strip circuit plate 3, the length direction of described circuit board 3 and the axis being parallel of threaded output shaft 6, the centre of described circuit board 3 is also provided with locating slot 5 along its length, the side of described radiating seat 1 is provided with and can slide up and down protruding 4 for being stuck in locating slot 5, described circuit board 3 is fixed on electronic device 7, be hollow in described radiating seat 1, described LED lamp holder 2 is connected on circuit board 3 by connecting line 8, described circuit board 3 is provided with single-chip microcomputer and for the wireless transport module with mobile phone wireless signal and communication, described wireless transport module is all connected with single-chip microcomputer with electronic device.
Radiating seat 1 is the radiating seat of metal material, adopt aluminum in the present embodiment, bar shaped wiring board 3 is rectangle, electronic device comprises motor and shell, the output shaft of motor is threaded output shaft, the shell of motor is cylindrical, electronic device is arranged on the below of radiating seat, threaded output shaft arranges upward and is connected with radiating seat, circuit board arranges LED drive circuit, single-chip microcomputer and wireless transport module, described wireless transport module adopts bluetooth module or the wireless communication module such as WIFI module or radio frequency, for carrying out communication with mobile phone, this wireless output transmission means is prior art, motor can be controlled by mobile phone, thus controlled light scope.Projection in the present embodiment with radiating seat one, and projection can be slided in locating slot, thus to radiating seat move up and down done spacing.
Adopt this structure, the present invention has the following advantages, the motor that the present invention utilizes radiating seat and is threaded output shaft is to regulate the distance between radiating seat and motor, when mounted, after motor and battery fixed installation, just can regulate the LED lamp holder on radiating seat and the lens on flashlight or the distance between reverberation bowl, thus can regulating illumination scope, in the present invention, circuit board is made the mode parallel with the threaded output shaft of motor to install, save space, and the positioner of circuit board when also can move up and down as radiating seat is to ensure the stability of radiating seat when mobile, simple and convenient, compact conformation, when regulating illumination scope, circuit board is not along with radiating seat motion, therefore the stability of circuit board is also relatively good, and circuit board does not take the length space of flashlight completely, what flashlight can be done is smaller.The present invention adopts wireless transport module and single-chip microcomputer to control motor, therefore can carry out regulating illumination scope with mobile phone, simple and practical.
The side of the shell of described electronic device 7 is provided with the groove parallel with the axis direction of threaded output shaft 6, and described circuit board 3 is arranged in this groove.Adopt this structure, circuit board is contained in the side installing space that can eliminate circuit board in groove, circuit board is not taken up room completely, and structure is compacter.
A part for the side of the lower end of described radiating seat 1 is provided with smooth tangent plane, and described tangent plane is parallel with the plate face of circuit board, and described protruding 4 are arranged on this tangent plane.Adopt this structure, protruding slip in locating slot when can ensure that radiating seat moves up and down can not offset.
The side of the centre of described radiating seat 1 is also provided with the breach for accommodating circuit board 3, and described connecting line is connected with LED lamp holder and circuit board by this breach.Adopt this structure, connecting line is connected on circuit board from the LED lamp holder radiating seat, apart from short, and does not intercept.
The power interface of described circuit board 3 is arranged on one end of the close electronic device 7 of circuit board 3.Adopt this structure, battery can be powered to circuit board while supply electric electromechanics, and the connecting line of battery can do the shortest, and device stability is higher.
Claims (5)
1. a LED lamplight adjusting device, it comprises radiating seat, the front end face of radiating seat is provided with LED lamp holder, it is characterized in that: it also comprises the electronic device being threaded output shaft, the rear end of described radiating seat is provided with the screwed hole be threaded with threaded output shaft, the side of described electronic device is also provided with strip circuit plate, the length direction of described circuit board and the axis being parallel of threaded output shaft, the centre of described circuit board is also provided with locating slot along its length, the side of described radiating seat is provided with for being stuck in locating slot the projection that can slide up and down, described circuit board is fixed on electronic device, be hollow in described radiating seat, described LED lamp holder connects on circuit boards by connecting line, described circuit board is provided with single-chip microcomputer and for the wireless transport module with mobile phone wireless signal and communication, described wireless transport module is all connected with single-chip microcomputer with electronic device.
2. LED lamplight adjusting device according to claim 1, is characterized in that: the side of the shell of described electronic device is provided with the groove parallel with the axis direction of threaded output shaft, and described circuit board is arranged in this groove.
3. LED lamplight adjusting device according to claim 1, is characterized in that: a part for the side of the lower end of described radiating seat is provided with smooth tangent plane, and described tangent plane is parallel with the plate face of circuit board, and described projection is arranged on this tangent plane.
4. LED lamplight adjusting device according to claim 1, is characterized in that: the side of the centre of described radiating seat is also provided with the breach for accommodating circuit board, and described connecting line is connected with LED lamp holder and circuit board by this breach.
5. LED lamplight adjusting device according to claim 1, is characterized in that: the power interface of described circuit board is arranged on one end of the close electronic device of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760044.9A CN105508901B (en) | 2015-11-10 | 2015-11-10 | LED lamplight regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760044.9A CN105508901B (en) | 2015-11-10 | 2015-11-10 | LED lamplight regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105508901A true CN105508901A (en) | 2016-04-20 |
| CN105508901B CN105508901B (en) | 2018-12-25 |
Family
ID=55717089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760044.9A Expired - Fee Related CN105508901B (en) | 2015-11-10 | 2015-11-10 | LED lamplight regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508901B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334144A (en) * | 2008-07-28 | 2008-12-31 | 深圳市中电照明股份有限公司 | Zoomed LED lamp |
| CN201992585U (en) * | 2011-03-31 | 2011-09-28 | 石盛华 | Adjustable led reflecting lamp |
| CN202835204U (en) * | 2012-07-30 | 2013-03-27 | 王建春 | Automatic focusing structure for lamp and flashlight employing automatic focusing structure |
| CN203784651U (en) * | 2014-03-28 | 2014-08-20 | 曹华平 | Flashlight with focusing function |
| CN204005300U (en) * | 2014-08-28 | 2014-12-10 | 王善宗 | Integral type touch-control focus flashlight |
-
2015
- 2015-11-10 CN CN201510760044.9A patent/CN105508901B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334144A (en) * | 2008-07-28 | 2008-12-31 | 深圳市中电照明股份有限公司 | Zoomed LED lamp |
| CN201992585U (en) * | 2011-03-31 | 2011-09-28 | 石盛华 | Adjustable led reflecting lamp |
| CN202835204U (en) * | 2012-07-30 | 2013-03-27 | 王建春 | Automatic focusing structure for lamp and flashlight employing automatic focusing structure |
| CN203784651U (en) * | 2014-03-28 | 2014-08-20 | 曹华平 | Flashlight with focusing function |
| CN204005300U (en) * | 2014-08-28 | 2014-12-10 | 王善宗 | Integral type touch-control focus flashlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508901B (en) | 2018-12-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20211110 |