CN202791781U - Light-emitting diode (LED) moving head lamp - Google Patents
Light-emitting diode (LED) moving head lamp Download PDFInfo
- Publication number
- CN202791781U CN202791781U CN2012205060113U CN201220506011U CN202791781U CN 202791781 U CN202791781 U CN 202791781U CN 2012205060113 U CN2012205060113 U CN 2012205060113U CN 201220506011 U CN201220506011 U CN 201220506011U CN 202791781 U CN202791781 U CN 202791781U
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- lamp
- led
- lamp pearl
- circle
- moving head
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Abstract
The utility model discloses a light-emitting diode (LED) moving head lamp which comprises a lamp holder. A lamp bead lens support plate, a lamp bead lens plate and a lamp bead lens press plate are sequentially arranged in the lamp holder, four circles of LED lamp beads are arranged on the lamp bead lens support plate from inside to outside, the LED lamp beads in each circle are in series connection, and each circle of the LED lamp beads is connected to a single-chip microcomputer through a drive circuit. The LED moving head lamp can well realize free transformation of lamp bead color, and since the LED moving head lamp has different modeling pictures, different color changes, different visual, horizontal and vertical light angle changes, speed, strobe frequency and light ring size changes, the focal length change and the like, the needs of scenes can be met.
Description
Technical field
The utility model relates to a kind of Adjustable head lamp, particularly relates to a kind of LED Adjustable head lamp.
Background technology
Existing Adjustable head lamp, in the ordinary course of things, all lamp pearls are cascaded, and can't realize the free conversion of lamp pearl color, such as the adjustment of brightness, color etc.And not yet have at present good mode to solve this problem.
The utility model content
Based on this, for the problems referred to above, the utility model proposes a kind of LED Adjustable head lamp that can effectively realize the free conversion of lamp pearl color.
The technical solution of the utility model is: a kind of LED Adjustable head lamp, comprise lamp socket, in described lamp socket, be provided with successively lamp pearl lens supporting plate, lamp pearl lens board and lamp pearl lens pressing plate, on described lamp pearl lens supporting plate, be provided with from inside to outside four circle LED lamp pearls, each circle LED lamp pearl is cascaded, and each circle LED lamp pearl all is connected on the single-chip microcomputer by drive circuit.
By LED lamp pearl is arranged regularly with lamp pearl lens supporting plate on, and be set to four circles, each circle can drive separately, thereby can realize better the free conversion of lamp pearl color.
Therein among embodiment, described LED lamp pearl is RGB white LEDs lamp, be that described LED lamp pearl is the illuminator that four kinds of LED crystal of red, green, blue and white are combined, can be separately luminous also can several whiles luminous, its objective is that to make versicolor color enough abundant.
Among embodiment, also be provided with radiator and radiator fan in the inside of described lamp socket therein.Purpose is that the luminous heat radiation of the inner LED lamp of lamp socket is accelerated.
The beneficial effects of the utility model are: can realize well the free conversion of lamp pearl color, and can be by different moulding piece of scenery, different color change, and different visions, level, vertical rising angle changes and the differences such as the variation of speed speed, stroboscopic speed, aperture size, focal length variations, thereby satisfies the demand of scene.
Description of drawings
Fig. 1 is the structural representation of the described LED Adjustable head lamp of the utility model embodiment;
Fig. 2 is the distribution map of lamp pearl lens holder onboard led lamp pearl among the utility model embodiment;
Fig. 3 is the overall structure schematic diagram of the utility model embodiment;
Description of reference numerals:
The 10-lamp socket, 20-support, 30-base, 40-lamp pearl lens supporting plate, 50-lamp pearl lens board, 60-lamp pearl lens pressing plate, 70-LED lamp pearl, 80-radiator, 90-radiator fan.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Embodiment:
To shown in Figure 3, a kind of LED Adjustable head lamp comprises lamp socket 10, support 20 and base 30 such as Fig. 1.In described lamp socket 10, be provided with successively from inside to outside lamp pearl lens supporting plate 40, lamp pearl lens board 50 and lamp pearl lens pressing plate 60.Be provided with from inside to outside four circle LED lamp pearls 70 on described lamp pearl lens supporting plate 40, the LED lamp pearl 70 of first lap is one, and the LED lamp pearl 70 of the second circle is six, and the LED lamp pearl 70 of the 3rd circle is 12, and the LED lamp pearl 70 of the 4th circle is 18.Each circle LED lamp pearl 70 is cascaded, and each circle LED lamp pearl 70 all is connected on the single-chip microcomputer by drive circuit.Adjacent or non-conterminous two circle LED lamp pearls 70, neither series connection is not in parallel yet each other.
In the present embodiment, described LED lamp pearl 70 is RGB white LEDs lamps, and namely described LED lamp pearl 70 is illuminators that four kinds of LED crystal of red, green, blue and white are combined, and is can be separately luminous also can several whiles luminous, its objective is that to make versicolor color enough abundant.
In the present embodiment, also be provided with radiator 80 and radiator fan 90 in the inside of described lamp socket 10, the luminous heat radiation of lamp socket 10 inner LED lamps is accelerated.
In the present embodiment, by LED lamp pearl 70 is arranged regularly with lamp pearl lens supporting plate 40 on, and be set to four circles, each circle can drive separately, thereby can realize better the free conversion of lamp pearl color.Require fit clearance little between the base 30 of LED Adjustable head lamp and the Adjustable head lamp rotary middle spindle, horizontal motion is steady, can not have because of clearance issues, occur swinging up and down, this just require between bearing and the central shaft cooperate tight.Support 20 provides a centripetal force F in the horizontal direction by Horizontal limiting revolving part and synchronizing wheel, the forward and reverse mechanism kinematic of horizontal synchronization band same level stepper motor
1, centripetal force F
1=mv
2/ R wherein, v is that linear velocity, R are that radius, the m that object moves in a circle is constant.Thereby draw F
1And V
1Relation in direct ratio.Stepper motor provides power V for the horizontal movement of mechanism
1Be delivered to synchronizing wheel, two synchronizing wheels by horizontal direction, and the relative motion of Timing Belt, that realizes the LED Adjustable head lamp horizontally rotates 540 ° of motions of angle and spacing function, wherein the limited screw on the projection section of Horizontal limiting revolving part and the horizontal plane above the base 30 contacts, and stops horizontally rotating always of LED Adjustable head lamp and goes on, and angle is controlled at 540 ° of direction rotations of horizontal direction.The pitching anglec of rotation of LED Adjustable head lamp can reach 270 °.At lamp pearl lens supporting plate 40 37 the four LED lamp pearls 70 of unifying are installed, cooperate three blocks of panel beatings focusing plates and a cover focusing axle to realize the function that automatic pitching is focused.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. LED Adjustable head lamp, comprise lamp socket, it is characterized in that, in described lamp socket, be provided with successively lamp pearl lens supporting plate, lamp pearl lens board and lamp pearl lens pressing plate, on described lamp pearl lens supporting plate, be provided with from inside to outside four circle LED lamp pearls, each circle LED lamp pearl is cascaded, and each circle LED lamp pearl all is connected on the single-chip microcomputer by drive circuit.
2. LED Adjustable head lamp according to claim 1 is characterized in that, described LED lamp pearl is RGB white LEDs lamp.
3. LED Adjustable head lamp according to claim 1 and 2 is characterized in that, also is provided with radiator and radiator fan in the inside of described lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205060113U CN202791781U (en) | 2012-09-28 | 2012-09-28 | Light-emitting diode (LED) moving head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205060113U CN202791781U (en) | 2012-09-28 | 2012-09-28 | Light-emitting diode (LED) moving head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791781U true CN202791781U (en) | 2013-03-13 |
Family
ID=47819039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205060113U Expired - Lifetime CN202791781U (en) | 2012-09-28 | 2012-09-28 | Light-emitting diode (LED) moving head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727496A (en) * | 2013-12-20 | 2014-04-16 | 广州市雅江光电设备有限公司 | LED moving-head wash light and LED display screen |
| CN113847571A (en) * | 2021-11-29 | 2021-12-28 | 深圳市旺坤光电技术有限公司 | LED high-pole lamp and control system thereof |
-
2012
- 2012-09-28 CN CN2012205060113U patent/CN202791781U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727496A (en) * | 2013-12-20 | 2014-04-16 | 广州市雅江光电设备有限公司 | LED moving-head wash light and LED display screen |
| CN103727496B (en) * | 2013-12-20 | 2016-01-06 | 广州市雅江光电设备有限公司 | A kind of LED shakes the head dyeing lamp and LED display |
| CN113847571A (en) * | 2021-11-29 | 2021-12-28 | 深圳市旺坤光电技术有限公司 | LED high-pole lamp and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |