CN202679717U - A light-regulating and color-temperature-regulating switching device of a LED lamp - Google Patents
A light-regulating and color-temperature-regulating switching device of a LED lamp Download PDFInfo
- Publication number
- CN202679717U CN202679717U CN 201220222156 CN201220222156U CN202679717U CN 202679717 U CN202679717 U CN 202679717U CN 201220222156 CN201220222156 CN 201220222156 CN 201220222156 U CN201220222156 U CN 201220222156U CN 202679717 U CN202679717 U CN 202679717U
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- switching device
- potentiometer
- knob
- control circuit
- led light
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Abstract
The utility model discloses a light-regulating and color-temperature-regulating switching device of a LED lamp. The switching device comprises a housing and a control circuit board disposed inside the housing. The control circuit board is equipped with a switching circuit, a power supply circuit, a CPU control circuit, an emitting circuit, a microswitch, and a rotational potentiometer or an encoder. The microswitch and the rotational potentiometer or the encoder are electrically connected with the CPU control circuit. The housing is equipped with a button used for controlling the microswitch and a knod used for controlling the rotational potentiometer or the encoder. The light-regulating and color-temperature-regulating switching device of a LED lamp has an advantage of easy use and a user may directly replace a switch in prior wire arrangement, dispensing with reconstruction of the prior wire arrangement. The light-regulating and color-temperature-regulating switching device of a LED lamp is easy to install.
Description
Technical field
The utility model relates to the device for the control electric light source, particularly relates to a kind of light modulation, toning switching device of LED light fixture.
Background technology
The LED illumination is rapidly novel illumination of development in recent years, and its distinctive tunable optical, color-temperature regulating characteristics are more and more used in normal lighting by people, and its illumination control is unprecedented being taken seriously also.Because LED lamp light-regulating toning control is complicated, present stage light modulation, the control of toning function mainly are to control with Digiplex, for example the LED light fixture of Japanese Sharp exploitation adopts remote controller control exactly, although remote controller is easy to use, also has the problem of losing easily.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved in the utility model is, provides a kind of easy to use, the light modulation of easy-to-install LED light fixture, toning switching device.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of light modulation of LED light fixture, toning switching device, comprise housing and be arranged on the interior control circuit board of described housing, be provided with switching circuit, power circuit, cpu control circuit and radiating circuit on the described control circuit board, also be provided with sensitive switch and rotational potentiometer or encoder on described control circuit board, described sensitive switch and described rotational potentiometer or encoder all are electrically connected with described cpu control circuit; Be provided with for the button of the described sensitive switch of touch-control and be used for the knob of the described rotational potentiometer of touch-control or encoder at described housing.
Among embodiment, described button comprises button body and feeler lever therein, and described feeler lever stretches in the described housing and with the contact of described sensitive switch and is connected.
Therein among embodiment, described knob comprises knob body and knob base, described knob base is arranged on the described housing rotationally, the rotating shaft of described rotational potentiometer or encoder is stretched out with described knob base from described housing and is connected, and be provided be used to the groove of dodging of dodging described feeler lever at described knob base, described knob body is hollow structure, one end of described knob body is connected with described knob base, hold in the opening of the other end and state to some extent the button body, and between described button body and described knob base, be provided with back-moving spring.
Among embodiment, the described groove of dodging is the non-closed annular groove therein.
Therein among embodiment, described knob body be connected knob base and connect by buckle.
Therein among embodiment, described housing comprises drain pan and the panel that is interlocked, described button and described knob are arranged on the described panel, be provided with step the first through hole that passes for the rotating shaft of described rotational potentiometer or encoder at the middle part of described panel, be provided with the second through hole that passes for described feeler lever in a side of the reduced diameter section of the first through hole.
Among embodiment, also comprise fixed head therein, be provided with the square opening that can hold described housing at the middle part of described fixed head, described housing is installed in the described square opening, and described fixed head is connected by buckle with described panel.
Among embodiment, also comprise trim therein, described trim is fixed by snap to be installed on the surface of described fixed head.
Therein among embodiment, described rotational potentiometer is rotary switch potentiometer, it comprises potentiometer part and switch sections, and described potentiometer part and described switch sections all are electrically connected with described cpu control circuit, and described cpu control circuit is electrically connected with described switching circuit.
Among embodiment, described rotational potentiometer is rotary switch potentiometer therein, and it comprises potentiometer part and switch sections, and described potentiometer part is electrically connected with described cpu control circuit, and described switch sections is electrically connected with described switching circuit.
The light modulation of LED light fixture provided by the utility model, toning switching device rotate by rotation knob driven rotary potentiometer or encoder, realize the open and close control to the LED lamp, continue the rotation realization to the brightness regulation of LED lamp; Triggering sensitive switch by button realizes the colour temperature of LED lamp is regulated.As want powered-down, only need the reverse rotation knob to get back to initial OFF position and get final product.Compared with prior art, the utlity model has advantage easy to use, and the user can directly replace the switch in the existing wiring, need not to transform again existing wiring, be easy to install.
Description of drawings
Fig. 1 is the light modulation of the LED light fixture among one of them embodiment of the utility model, the perspective view of toning switching device;
Fig. 2 is the light modulation of LED light fixture shown in Figure 1, the structural representation of looking up of the switching device of mixing colours;
Fig. 3 is the light modulation of LED light fixture shown in Figure 1, the sectional structure schematic diagram of toning switching device;
Fig. 4 is the light modulation of LED light fixture shown in Figure 1, the blast structural representation of toning switching device;
Fig. 5 is the light modulation of LED light fixture shown in Figure 1, the button of toning switching device and the upward view that knob is assembled together;
Fig. 6 is the cross-sectional view along A-A line among Fig. 5;
Fig. 7 is the blast structural representation of Fig. 5;
Fig. 8 is the rotation cross-sectional view along F-F line among Fig. 2;
Fig. 9 is the rotation cross-sectional view along G-G line among Fig. 2;
Figure 10 is the light modulation of LED light fixture shown in Figure 1, the circuit theory diagrams of toning switching device;
Figure 11 is the light modulation of the LED light fixture among another embodiment, the circuit theory diagrams of toning switching device.
More than among each figure, 1-button, 1a-button body, the 1b-feeler lever, 2-back-moving spring, 3-knob body, the 3a-buckle, 4-knob base, 4a-boss, 4b-dodges groove, 4c-draw-in groove, 5-panel, 5a-the first through hole, 5b-the second through hole, 5c-draw-in groove, the 5d-draw-in groove, 6-trim, 6a-buckle, the 7-fixed head, 7a-buckle, 8-drain pan, 8a-power firestreak input port, 8b-power firestreak delivery outlet, 8c-buckle, the 9-sensitive switch, 10-rotational potentiometer or encoder, 10a-rotating shaft, the 11-control circuit board, the 12-indicator light.
Embodiment
Also in conjunction with the embodiments the utility model is elaborated below with reference to accompanying drawing.Need to prove, in the situation of not conflicting, below feature among each embodiment and the embodiment can mutually make up.
Referring to Fig. 1 to Fig. 4, the light modulation of the LED light fixture among one of them embodiment of the utility model, toning switching device mainly by housing, be contained in the control circuit board 11 in the housing and the hand switch that is installed on the housing partly forms, wherein, housing is comprised of drain pan 8 and panel 5, in conjunction with shown in Figure 8, be provided with buckle 8c on the drain pan 8, be provided with the draw-in groove 5d that matches with buckle 8c on the panel 5, drain pan 8 and panel 5 are fixed together composition by buckle 8c and draw-in groove 5d, and at drain pan 8 a power firestreak input port 8a and power firestreak delivery outlet 8b are arranged.Be provided with step the first through hole 5a that the rotating shaft 10a for described rotational potentiometer 10 passes at the middle part of described panel 5, be provided with the second through hole 5b that passes for described feeler lever 1b in a side of the reduced diameter section of the first through hole 5a.
In conjunction with shown in Figure 10, be provided with switching circuit, power circuit, cpu control circuit, radiating circuit, sensitive switch 9 and rotational potentiometer 10 at control circuit board 11.The utility model embodiment uses the series connection way to take power, provides voltage and current through power circuit for cpu control circuit, radiating circuit and other necessary accessory circuits.Sensitive switch 9 and rotational potentiometer 10 all are electrically connected with described cpu control circuit.Preferably, described rotational potentiometer 10 is rotary switch potentiometer, and it comprises potentiometer part and switch sections, and described potentiometer part is electrically connected with described cpu control circuit, described switch sections is electrically connected with described switching circuit, by the open and close of cpu control circuit control LED light fixture.The features such as CPU is converted to particular data with its command signal again and is gone out through antenna transmission by radiating circuit after the instruction that receives from knob or button, and the mode of quoting radio wave transmits, and it is strong to have penetrability, non-directional, and transmitting range is far away.Rotational potentiometer 10 can replace with rotary encoder.
In conjunction with Fig. 5, Figure 6 and Figure 7, hand switch part mainly is comprised of the button 1 that is used for the described sensitive switch 9 of touch-control and the knob that is used for the described rotational potentiometer 10 of touch-control.Described button 1 is contained in the described knob, it comprises button body 1a and feeler lever 1b, button body 1a is a shell structure, there is a cross positioning bar centre, be used for and knob base 4 on boss 4a combine fixed reset spring 2, feeler lever 1b is arranged on the edge of button body 1a, and the end contact that feeler lever 1b can pass sensitive switch 9 contacts on the second through hole 5b and the control circuit board 11 on knob base 4, the panel 5 successively is connected.Press button 1 and can realize Trigger Function to sensitive switch 9, the effect knob down 1 at back-moving spring 2 after loosing one's grip recovers initial position.
Described knob can be around button 1 rotation, it comprises knob body 3 and knob base 4, described knob base 4 is arranged on the panel 5 of described housing rotationally, the rotating shaft 10a of described rotational potentiometer 10 stretches out with described knob base 4 from the first through hole 5a on the described panel 5 and is connected, also has a flat hole in the middle of the knob base 4, flat tight fit of this flat hole and described rotating shaft 10a end is used for transmitting torque.Also be provided with on described knob base 4 be used to what dodge described feeler lever 1b and dodge groove 4b, preferably, the described groove 4b that dodges is the non-closed annular groove.By manual control rotation knob, realize the rotary manipulation with rotary switch potentiometer 10.Described knob body 3 is hollow structure, one end of described knob body 3 is provided with buckle 3a, knob body 3 is connected with draw-in groove 4c on the described knob base 4 by buckle 3a, hold in the opening of the other end of knob body 3 and state to some extent button body 1a, and between described button body 1a and described knob base 4, be provided with back-moving spring 2.
Preferably, be installed with indicator light 12 at panel, indicator light 12 is electrically connected with cpu control circuit.
By the rotation knob, drive band rotary switch potentiometer 10 and rotate, realize the open and close control to the LED lamp, continue the rotation realization to the brightness regulation of LED lamp; Triggering sensitive switch 9 by contact button 1 realizes the colour temperature of LED lamp is regulated.In the light modulation process, indicate by indicator light 12.
Preferably, for convenient switching device is installed on the wall, switching device also comprises fixed head 7, be provided with the square opening that can hold and fix described housing at the middle part of described fixed head 7, and, also have two centre-to-centre spacing and the identical elliptical aperture of switch on wall mounting box through hole centre-to-centre spacing on the described fixed head 7.Described housing is installed in the described square opening, and described fixed head 7 is provided with buckle 7a and is fixedly connected with (as shown in Figure 9) with draw-in groove 5c on the described panel 5.
Preferably, in order to protect and the decorating switch device, switching device also comprises trim 6, referring to Fig. 8, is provided with buckle 6a on the described trim 6, and trim 6 is fixedly mounted on the surface of described fixed head 7 by buckle 6a.
The circuit theory diagrams of the light modulation of the LED light fixture among another embodiment of the utility model, toning switching device are referring to Figure 11, different from above-described embodiment is, described rotational potentiometer 10 is rotary switch potentiometer, it comprises potentiometer part and switch sections, described potentiometer part is electrically connected with described cpu control circuit, and described switch sections is electrically connected with described power circuit.The open and close of present embodiment light fixture are directly to cut off live wire by mechanical system to control.
The above embodiment has only expressed several execution mode 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 range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. the light modulation of a LED light fixture, toning switching device, comprise housing and be arranged on the interior control circuit board of described housing, be provided with switching circuit, power circuit, cpu control circuit and radiating circuit on the described control circuit board, it is characterized in that, also be provided with sensitive switch and rotational potentiometer or encoder on described control circuit board, described sensitive switch and described rotational potentiometer or encoder all are electrically connected with described cpu control circuit; Be provided with for the button of the described sensitive switch of touch-control and be used for the knob of the described rotational potentiometer of touch-control or encoder at described housing.
2. the light modulation of LED light fixture according to claim 1, toning switching device is characterized in that described button comprises button body and feeler lever, and described feeler lever stretches in the described housing and with the contact of described sensitive switch and is connected.
3. the light modulation of LED light fixture according to claim 2, toning switching device, it is characterized in that, described knob comprises knob body and knob base, described knob base is arranged on the described housing rotationally, the rotating shaft of described rotational potentiometer or encoder is stretched out with described knob base from described housing and is connected, and is provided be used to the groove of dodging of dodging described feeler lever at described knob base; Described knob body is hollow structure, and an end of described knob body is connected with described knob base, holds in the opening of the other end and states to some extent the button body, and be provided with back-moving spring between described button body and described knob base.
4. the light modulation of LED light fixture according to claim 3, toning switching device is characterized in that the described groove of dodging is the non-closed annular groove.
5. the light modulation of LED light fixture according to claim 3, toning switching device is characterized in that, described knob body be connected knob base and connect by buckle.
6. the according to claim 2 light modulation of the described LED light fixture of any one in 5, toning switching device, it is characterized in that, described housing comprises drain pan and the panel that is interlocked, described button and described knob are arranged on the described panel, be provided with step the first through hole that passes for the rotating shaft of described rotational potentiometer or encoder at the middle part of described panel, be provided with the second through hole that passes for described feeler lever in a side of the reduced diameter section of described the first through hole.
7. the light modulation of LED light fixture according to claim 6, toning switching device, it is characterized in that, also comprise fixed head, be provided with the square opening that can hold described housing at the middle part of described fixed head, described housing is installed in the described square opening, and described fixed head is connected by buckle with described panel.
8. the light modulation of LED light fixture according to claim 7, toning switching device is characterized in that, also comprise trim, and described trim is fixed by snap to be installed on the surface of described fixed head.
9. the according to claim 1 light modulation of the described LED light fixture of any one in 5, toning switching device, it is characterized in that, described rotational potentiometer is rotary switch potentiometer, it comprises potentiometer part and switch sections, described potentiometer part and described switch sections all are electrically connected with described cpu control circuit, and described cpu control circuit is electrically connected with described switching circuit.
10. the according to claim 1 light modulation of the described LED light fixture of any one in 5, toning switching device, it is characterized in that, described rotational potentiometer is rotary switch potentiometer, it comprises potentiometer part and switch sections, described potentiometer part is electrically connected with described cpu control circuit, and described switch sections is electrically connected with described switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222156 CN202679717U (en) | 2012-05-16 | 2012-05-16 | A light-regulating and color-temperature-regulating switching device of a LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222156 CN202679717U (en) | 2012-05-16 | 2012-05-16 | A light-regulating and color-temperature-regulating switching device of a LED lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202679717U true CN202679717U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222156 Expired - Lifetime CN202679717U (en) | 2012-05-16 | 2012-05-16 | A light-regulating and color-temperature-regulating switching device of a LED lamp |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421777A (en) * | 2013-09-02 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Lamp dimming device and lighting lamp |
| CN104504892A (en) * | 2014-12-30 | 2015-04-08 | 广州视声电子实业有限公司 | Remote controller and control method thereof |
| CN104794880A (en) * | 2015-02-12 | 2015-07-22 | 中山市东凤镇铭发电器厂 | Remote control |
| CN107182147A (en) * | 2017-06-20 | 2017-09-19 | 北京小米移动软件有限公司 | LED filament lamp |
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| WO2021076758A1 (en) * | 2019-10-15 | 2021-04-22 | Lutron Technology Company Llc | Load control device having an illuminated rotary knob |
| CN114649159A (en) * | 2020-06-15 | 2022-06-21 | 合肥磐石智能科技股份有限公司 | Universal interactive knob |
-
2012
- 2012-05-16 CN CN 201220222156 patent/CN202679717U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421777A (en) * | 2013-09-02 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Lamp dimming device and lighting lamp |
| CN104504892A (en) * | 2014-12-30 | 2015-04-08 | 广州视声电子实业有限公司 | Remote controller and control method thereof |
| CN104794880A (en) * | 2015-02-12 | 2015-07-22 | 中山市东凤镇铭发电器厂 | Remote control |
| CN107182147A (en) * | 2017-06-20 | 2017-09-19 | 北京小米移动软件有限公司 | LED filament lamp |
| WO2021076758A1 (en) * | 2019-10-15 | 2021-04-22 | Lutron Technology Company Llc | Load control device having an illuminated rotary knob |
| US11515827B2 (en) | 2019-10-15 | 2022-11-29 | Lutron Technology Company, LLC | Load control device having an illuminated rotary knob |
| US11855565B2 (en) | 2019-10-15 | 2023-12-26 | Lutron Technology Company Llc | Load control device having an illuminated rotary knob |
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN111306480B (en) * | 2020-03-30 | 2023-10-31 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN114649159A (en) * | 2020-06-15 | 2022-06-21 | 合肥磐石智能科技股份有限公司 | Universal interactive knob |
| CN114649159B (en) * | 2020-06-15 | 2023-09-19 | 合肥磐石智能科技股份有限公司 | Universal interactive knob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 519000 Guangdong city of Zhuhai province high tech Zone Tangjiawan town Jinfeng Road No. 1 office building on the third floor Room 301 Patentee after: Guangdong Elec-Tech Lighting Electrical Co. Ltd. Address before: 519000 Guangdong city of Zhuhai province tangjiewan Jinfeng Road No. 1 Patentee before: Guangdong Electech International Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |