CN202993068U - A rapid dimming and focusing system for an LED lamp - Google Patents
A rapid dimming and focusing system for an LED lamp Download PDFInfo
- Publication number
- CN202993068U CN202993068U CN2012207019541U CN201220701954U CN202993068U CN 202993068 U CN202993068 U CN 202993068U CN 2012207019541 U CN2012207019541 U CN 2012207019541U CN 201220701954 U CN201220701954 U CN 201220701954U CN 202993068 U CN202993068 U CN 202993068U
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- fast
- housing
- knob
- lens
- focusing
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Abstract
The utility model discloses a rapid dimming and focusing system for an LED lamp. The LED lamp comprises a bottom shell and a shell; the shell is disposed on the bottom shell; one side of the bottom shell is provided with a panel which is provided with buttons and knobs; a control circuit is installed in the bottom shell and receives signals from the buttons and the knobs; a lamp bead board is installed in the shell; LEDs are installed on the lamp bead board; a lens assembly is disposed in the shell and before the LEDs; a drive device used for driving the lens assembly is installed on the shell; and the drive device is controlled by the control circuit. With the structure, rapid dimming and focusing can be realized.
Description
Technical field
The utility model relates to the LED light fixture, particularly fast-type light modulation, focusing system.
Background technology
Existingly can realize that the LED light fixture of light modulation, focusing mainly comprises drive unit, drive unit drives the optical lens plate motion, reaching the purpose of regulating distance between optical lens and LED, thereby realizes light modulation and focusing.And drive unit is controlled by controller, controller is accepted the signal from button, and for stage lighting, need the menu of operation more, entering certain pattern must repeatedly carry out button operation, so, controls difficulty for the user who is unfamiliar with this product very large, for the user who is familiar with product, operate also more complicated.
Summary of the invention
For the purpose of utility model is to provide a kind of system that can fast realize light modulation and focusing.
For achieving the above object, a kind of fast-type light modulation, focusing system that uses on the LED light fixture, it is characterized in that: comprise drain pan and housing, housing is arranged on drain pan, at the side of drain pan, panel is installed, and button and knob are installed on panel; Control circuit is installed in drain pan, and control circuit receives the signal from button and knob; Lamp pearl plate is installed in housing, on lamp pearl plate, LED is installed, the place ahead that is positioned at LED in housing is provided with lens subassembly, and the drive unit that drives the convex lens assembly is installed on housing, and described drive unit is controlled by control circuit.
As specializing, described knob comprises fast-type focusing knob and fast-type light-control knob.
As specializing, described drive unit comprises the screw mandrel that is fixed on motor on housing, connecting motor output shaft and is fixed on nut on lens subassembly, and described screw mandrel and nut are meshed.
As specializing, described lens subassembly comprises front pressuring plate, rear fender and optical lens, is provided with lens opening on front pressuring plate and rear fender, and described optical lens is clamped between front pressuring plate and rear fender, and the optical lens correspondence is at the lens opening place.
The beneficial effects of the utility model are: owing to being provided with knob, and knob is comprised of fast-type focusing knob and fast-type light-control knob, no matter what pattern of the current demonstration of display board, when double-clicking the fast-type focusing knob, Display panel enters the focusing menu, light fixture is just controlled the focal length of light fixture according to the focusing value of Display panel, can change the focusing value by left-handed or this fast-type focusing knob of dextrorotation simultaneously, thereby reach the purpose of quick focusing.What pattern of the current demonstration of tube face plate not, when double-clicking the fast-type light-control knob, Display panel just enters the light modulation menu, and light fixture is just according to the brightness of the light modulation value control light fixture of Display panel; Can change the light modulation value by left-handed or this fast-type light-control knob of dextrorotation simultaneously, thereby reach the purpose of quick control lamp brightness.Aforesaid operations is by the signal of control circuit reception from knob, and by control circuit, signal is processed rear accessory drive work, for structure of the present utility model, the menu that stage lighting need to operate is more, and enter certain pattern must repeatedly carry out button operation, so, control difficulty for the user who is unfamiliar with this product very large, but by fast-type focusing and a light-control knob is set, for the user provides convenience, reduced the difficulty of operation.
Description of drawings
Fig. 1 is the stereogram of LED light fixture.
Fig. 2 is the exploded view of LED light fixture.
Fig. 3 is the cutaway view of LED light fixture.
Fig. 4 is the stereogram of housing.
Fig. 5 is the stereogram of bonnet.
Fig. 6 is the cutaway view of bonnet.
Fig. 7 is the enlarged drawing of A.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, the LED light fixture comprises drain pan 1, housing 2, bonnet 3.Housing 2, bonnet 3 are arranged on drain pan 1.
As shown in Figure 2, drain pan 1 has a cavity 11, is provided with control circuit 4 in cavity 11; As depicted in figs. 1 and 2, a side at drain pan 1 is equipped with panel 5, be provided with button 51 in the left and right sides of panel 5, be provided with knob 52 above panel, described panel is display floater, described button 51 is connected with knob and is connected with control circuit board, when button, gives control circuit board one signal in meeting; Described knob comprises fast-type light-control knob and fast-type focusing knob.
As shown in Figure 4, be formed with the gripper shoe 21 that extends internally in housing 2, the rearward end of housing 2 is formed with muscle sheet 22, forms described air inlet 23 between adjacent muscle sheet, is formed with mount pad 24 on the rear end face of housing.
as shown in Figures 2 and 3, be screwed lamp pearl plate 6 on gripper shoe 21, on lamp pearl plate 6, LED7 is installed, motor 8 is installed on gripper shoe 21, be connected with screw mandrel 9 on the output shaft of motor, on screw mandrel 9, cover has nut 10, be fixed with front pressuring plate 101 on nut 10, be provided with lens opening on front pressuring plate 101, be provided with the rear fender 102 that is connected with front pressuring plate at the rear of front pressuring plate 101, between front pressuring plate 101 and rear fender 102, clamping has optical lens 103, optical lens is corresponding with each LED, and corresponding lens opening, described front pressuring plate 101, rear fender 102 and optical lens 103 form lens subassembly.In the present embodiment, when motor 8 operations, the output shaft of motor drives screw mandrel 9 rotations, and screw mandrel 9 impels nut 10 rectilinear motions, and nut 10 drives front pressuring plate 101 motions, thereby regulates the distance between optical lens and LED, reaches the purpose of regulating hot spot and focal length.Described motor 8 is controlled by control circuit 4.In the present embodiment, no matter what pattern of the current demonstration of display board, when double-clicking the fast-type focusing knob, Display panel enters the focusing menu, light fixture is just controlled the focal length of light fixture according to the focusing value of Display panel, can change the focusing value by left-handed or this fast-type focusing knob of dextrorotation simultaneously, thereby reach the purpose of quick focusing.What pattern of the current demonstration of tube face plate not, when double-clicking the fast-type light-control knob, Display panel just enters the light modulation menu, and light fixture is just according to the brightness of the light modulation value control light fixture of Display panel; Can change the light modulation value by left-handed or this fast-type light-control knob of dextrorotation simultaneously, thereby reach the purpose of quick control lamp brightness.Aforesaid operations is by the signal of control circuit reception from knob, and by control circuit, signal is processed rear accessory drive work, for structure of the present utility model, the menu that stage lighting need to operate is more, and enter certain pattern must repeatedly carry out button operation, so, control difficulty for the user who is unfamiliar with this product very large, but by fast-type focusing and a light-control knob is set, for the user provides convenience, reduced the difficulty of operation.
The leading section that is positioned at housing in housing 2 is equipped with eyeglass 104, is provided with sealing ring 105 between eyeglass 104 and housing.
As shown in Figures 2 and 3, the back side at lamp pearl plate 6 is equipped with radiator 106, described radiator comprises fixed head 1061 and radiating fin 1062, radiating fin 1062 is fixed on fixed head 1061, and in the present embodiment, fixed head 1061 and radiating fin 1062 are one-body molded, be formed with air channel 1063 between adjacent radiating fin, extend to same direction in described air channel 1063, so that formation is distinguished and admirable smoothly, has improved radiating effect.
The rear that is positioned at radiator in housing 2 is equipped with fan circuit board 107, and low speed fan 108 is installed on fan circuit board 107.
As shown in Figure 5 and Figure 6, described bonnet 3 comprises rear cover body 31, baffle plate 32 and gusset 33, and back casing 31 is installed on mount pad by screw and is connected with housing 2; Described rear cover body 31 middle parts have a through hole, and there is the described baffle plate 32 that through hole is sheltered from the rear that is positioned at rear cover body at through hole 34 places by link of boards, as shown in Figure 7, be formed with air outlet 35 between rear cover body 31 and baffle plate 32; Described gusset vertically extends, and has not only played the effect that connects, can also increasing heat radiation area, thus improved radiating effect.And owing to having sheltered from rear cover body at baffle plate, when producing noise when fan running, baffle plate can shield and reflect away the part noise, has reduced spreading out of of noise, just spreads out of thereby reduced noise.Owing to being provided with air inlet on housing, formed air outlet between rear cover body and baffle plate, like this, when fan running, can form in housing one distinguished and admirable, thereby heat on radiator is taken out of fast, therefore, improved radiating effect.In addition, because baffle plate 32 has sheltered from through hole, therefore, be difficult for allowing the user of service see fan.Also be provided with switch, power connection, Signal connector fuse etc. on bonnet.
Claims (4)
1. fast-type light modulation, the focusing system of a use on the LED light fixture, it is characterized in that: comprise drain pan and housing, housing is arranged on drain pan, at the side of drain pan, panel is installed, and button and knob are installed on panel; Control circuit is installed in drain pan, and control circuit receives the signal from button and knob; Lamp pearl plate is installed in housing, on lamp pearl plate, LED is installed, the place ahead that is positioned at LED in housing is provided with lens subassembly, and the drive unit that drives the convex lens assembly is installed on housing, and described drive unit is controlled by control circuit.
2. fast-type light modulation, the focusing system of use according to claim 1 on the LED light fixture, it is characterized in that: described knob comprises fast-type focusing knob and fast-type light-control knob.
3. fast-type light modulation, the focusing system of use according to claim 1 on the LED light fixture, it is characterized in that: described drive unit comprises the screw mandrel that is fixed on motor on housing, connecting motor output shaft and is fixed on nut on lens subassembly, and described screw mandrel and nut are meshed.
4. fast-type light modulation, the focusing system of use according to claim 1 on the LED light fixture, it is characterized in that: described lens subassembly comprises front pressuring plate, rear fender and optical lens, be provided with lens opening on front pressuring plate and rear fender, described optical lens is clamped between front pressuring plate and rear fender, and the optical lens correspondence is at the lens opening place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207019541U CN202993068U (en) | 2012-12-18 | 2012-12-18 | A rapid dimming and focusing system for an LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207019541U CN202993068U (en) | 2012-12-18 | 2012-12-18 | A rapid dimming and focusing system for an LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993068U true CN202993068U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207019541U Expired - Fee Related CN202993068U (en) | 2012-12-18 | 2012-12-18 | A rapid dimming and focusing system for an LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993068U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
-
2012
- 2012-12-18 CN CN2012207019541U patent/CN202993068U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11408597B2 (en) | 2015-12-15 | 2022-08-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11460177B2 (en) | 2015-12-15 | 2022-10-04 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11719422B2 (en) | 2015-12-15 | 2023-08-08 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11892150B2 (en) | 2015-12-15 | 2024-02-06 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11940135B2 (en) | 2015-12-15 | 2024-03-26 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11466821B2 (en) | 2019-12-31 | 2022-10-11 | Jiangsu Sur Lighting Co., Ltd. | Lamp module group |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
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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: 20130612 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |