Single-motor eccentric wheel driven double-light-source scintillation piece device

Abstract

The utility model provides a single-motor eccentric wheel driven double-light-source scintillation piece device, which relates to the technical field of illumination and comprises a light source device shell, a light module is arranged in the light source device shell, and the light module comprises two LED lamps arranged side by side; a fixing plate is arranged on the outer side of the light module in parallel, an eccentric wheel device is installed on the fixing plate, and the eccentric wheel device is connected with a flickering piece through an elastic noise reduction device; the flickering sheet and the fixing plate are arranged on the outer side of the light module in parallel; an eccentric wheel device is arranged on the upper side of the light module and comprises a motor, an output shaft of the motor is connected with an eccentric wheel and controls the eccentric wheel to rotate, and the eccentric wheel is connected with the flicker piece through an elastic noise reduction device. The driving structure is simplified, replacement is convenient, the diversity of the flicker piece device is increased, and more diversified visual effects are provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting device technical field, concretely is a single motor eccentric wheel drive double light source flicker sheet device. BACKGROUND

[0002] The existing flicker sheet device adopts single light source and complex drive structure, and has the following problems: first, the light source is single, and it is difficult to realize diversified flicker effect; second, the drive structure is complex, the cost is high, and faults are prone to occur; third, the flicker sheet is prone to abnormal sound in the long-term use process due to mechanical vibration and the like, which affects the stability and service life of the device. CONTENT OF THE UTILITY MODEL

[0003] The utility model overcomes the shortcoming in the prior art, provides a single motor eccentric wheel drive double light source flicker sheet device.

[0004] In order to solve the above technical problem, the utility model is realized through the following technical scheme:

[0005] A single motor eccentric wheel drive double light source flicker sheet device, including light source ware casing, be equipped with light module in the light source ware casing, the light module includes two side by side arrangement's LED lamp;

[0006] The fixed plate is provided outside the light module, and the eccentric wheel device is installed on the fixed plate, and the flicker sheet is connected with the eccentric wheel device through the elastic noise reduction device;

[0007] The flicker sheet and the fixed plate are parallel and placed outside the light module.

[0008] The eccentric wheel device includes a motor, the output shaft of the motor is connected with the eccentric wheel and controls the rotation of the eccentric wheel, and the eccentric wheel is connected with the flicker sheet through the elastic noise reduction device.

[0009] Preferably, the fixed plate is provided with a second elastic noise reduction device which is the same structure as the elastic noise reduction device, and the second elastic noise reduction device is connected with the through hole on the flicker sheet through the second elastic noise reduction device;

[0010] The eccentric wheel drives the reciprocating rotation of one side of the flicker sheet, and the second elastic noise reduction device is connected with the through hole and moves in the through hole through the movement of the flicker sheet.

[0011] Preferably, the eccentric wheel device is arranged on one side of the light module, the second elastic noise reduction device is arranged in parallel between the two LED lamps, and the through hole is located in the middle of the flicker sheet and connected with the second elastic noise reduction device.

[0012] Preferably, the eccentric wheel non-circular center position is provided with a connecting groove, and the elastic noise reduction device is connected at the connecting groove and has an upper end connected with the flicker sheet.

[0013] The elastic noise reduction device comprises a connecting assembly, the upper end of the connecting assembly is connected with the flicker sheet, the lower end of the connecting assembly is fixedly connected with the connecting groove on the eccentric wheel, and the outer circle of the connecting assembly is provided with a spring.

[0014] Preferably, the connecting assembly comprises a supporting column, the supporting column penetrates the flicker sheet from outside to inside and has a lower end connected with the connecting groove, the outer circle of the supporting column is provided with a gasket, the gasket is arranged on both sides of the flicker sheet, and the spring is arranged between the gasket on the inner side of the flicker sheet and the eccentric wheel.

[0015] Preferably, the supporting column is provided in a hollow structure and is screwed from outside to inside and is threadedly connected with the connecting groove.

[0016] Preferably, the fixing plate is provided with a light source channel corresponding to the LED lamp.

[0017] Preferably, the inner walls of the light source device shell on opposite sides are provided with clamping grooves, and the two sides of the fixing plate are clamped in the clamping grooves and thus fixed in the light source device shell.

[0018] Preferably, the outer side of the flicker sheet is provided with a light source device front baffle.

[0019] Compared with the prior art, the single-motor eccentric wheel driving double-light-source flicker sheet device has the following beneficial effects:

[0020] The single-motor eccentric wheel driving double-light-source flicker sheet device is characterized in that a single-motor eccentric wheel and a flicker sheet integrated flicker sheet device are arranged on the upper side of a double-light-source light module, the driving structure is greatly simplified, the number and complexity of parts are reduced, the flicker sheet device is convenient to replace, the diversity of the flicker sheet device is increased, more diversified visual effects are provided, and at the same time, an elastic noise reduction device is arranged on the lower side of the flicker sheet to form a buffer for the flicker sheet, thereby effectively avoiding abnormal sound of the flicker sheet after long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present application, are used together with the embodiments of the present application to explain the present application, and do not constitute a limitation on the present application, and in the drawings:

[0022] Figure 1 is a first structure schematic view of the light source device of the present application;

[0023] Figure 2 is a second structure schematic view of the light source device of the present application;

[0024] Figure 3 is the first structure schematic view of the scintillating sheet device of the utility model;

[0025] Figure 4 is the second structure schematic view of the scintillating sheet device of the utility model;

[0026] Figure 5 is the third structure schematic view of the scintillating sheet device of the utility model;

[0027] Figure 6 is the structure schematic view of A place in the utility model; Figure 5

[0028] In the figure: 1-light source casing; 2-light module; 3-scintillating sheet; 4- eccentric wheel device; 5-elastic noise reduction device; 6-through hole; 7-second elastic noise reduction device; 8-light source passage; 9-light source front baffle; 10-fixed plate; 11-slot; 201-LED lamp; 401-motor; 402-output shaft; 403-eccentric wheel; 404-connection slot; 501-connection assembly; 502-spring; 503-support column; 504-gasket; 505-screw. DETAILED DESCRIPTION

[0029] The preferred embodiments of the utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0030] As shown in Figures 1 to 6 A single-motor eccentric wheel driven double light source scintillating sheet device, comprising a light source casing 1, a light module 2 is arranged in the light source casing 1, and the light module 2 comprises two LED lamps 201 arranged side by side;

[0031] A fixed plate 10 is arranged parallel to the outside of the light module 2, an eccentric wheel device 4 is installed on the fixed plate 10, and the eccentric wheel device 4 is connected with a scintillating sheet 3 through an elastic noise reduction device 5;

[0032] The scintillating sheet 3 and the fixed plate 10 are parallel and arranged on the outside of the light module 2;

[0033] The eccentric wheel device 4 comprises a motor 401, the output shaft 402 of the motor 401 is connected with the eccentric wheel 403 and controls the rotation of the eccentric wheel 403, and the eccentric wheel 403 is connected with the scintillating sheet 3 through the elastic noise reduction device 5.

[0034] Specifically, the eccentric wheel device 4 is arranged on one side of the two LED lamps 201 arranged side by side;

[0035] ​The fixed plate 10 is provided with a second elastic noise reduction device 7 which has the same structure as the elastic noise reduction device 5 and is connected with the through hole 6 on the scintillator 3 through the second elastic noise reduction device 7.

[0036] The eccentric wheel 403 drives the scintillator 3 to rotate reciprocatingly on one side, and the second elastic noise reduction device 7 is connected with the through hole 6 and moves in the through hole 6 through the movement of the scintillator 3.

[0037] Further, the second elastic noise reduction device 7 is arranged in parallel between the two LED lamps 201, and the through hole 6 is located in the middle of the scintillator 3.

[0038] The eccentric wheel 403 drives the scintillator 3 to rotate eccentrically on one side, and the middle of the scintillator 3 moves the second elastic noise reduction device 7 in the through hole 6 through the transmission of the eccentric wheel 403 to form the reciprocating rotation of the scintillator 3.

[0039] Further, the eccentric wheel 403 is provided with a connecting groove 404 at a non-circular center position, and the elastic noise reduction device 5 is connected at the connecting groove 404 and connected with the scintillator 3 at the upper end.

[0040] The elastic noise reduction device 5 includes a connecting assembly 501, the upper end of which is connected with the scintillator 3, and the lower end is fixedly connected with the connecting groove 404 on the eccentric wheel 403. The outer circle of the connecting assembly 501 is provided with a spring 502, which is arranged between the scintillator 3 and the eccentric wheel 403 to form a buffer and shock absorption on the inner side of the scintillator 3. The spring 502 is a spring, which can maintain good performance under various working conditions through the elastic property of the spring, and enhances the overall reliability of the scintillator device.

[0041] Further, as shown in Figures 3 to 6 The connecting assembly 501 includes a support column 503 which penetrates the scintillator 3 from outside to inside and is connected with the connecting groove 404 at the lower end. The outer circle of the support column 503 is provided with a gasket 504 which is arranged on both sides of the scintillator 3, and the spring 502 is arranged between the gasket 504 on the inner side of the scintillator 3 and the eccentric wheel 403.

[0042] Further, the support column 503 is provided in a hollow structure and is screwed from outside to inside and is threadedly connected with the connecting groove 404 by a screw 505.

[0043] Further, the fixed plate 10 is provided with a light source channel 8 corresponding to the LED lamp 201 for shielding stray light, protecting optical elements and defining the light beam path, thereby improving the performance and imaging quality of the optical system. At the same time, a light source front baffle 9 is arranged on the outer side of the scintillator 3 to further shield stray light, protect optical elements and define the light beam path, thereby improving the performance and imaging quality of the optical system.

[0044] Further, the light source housing 1 is provided with a clamping groove 11 on the inner wall of the two sides, and the two sides of the fixing plate 10 are clamped in the clamping groove 11 and thus fixed in the light source housing 1.

[0045] As shown in Figures 1 to 6 The first embodiment of the present application is shown in the figure, and the LED lamp 201 is provided with two symmetrical light sources to achieve more rich and more layered flickering effects, compared with the traditional single light source device, more diversified visual effects can be provided, and the ornamental value and attractiveness of the device are enhanced.

[0046] The second elastic noise reduction device 7 is parallelly arranged between the two LED lamps 201, the through hole 6 is located in the middle of the flickering sheet 3, the eccentric wheel 403 is driven to rotate by starting the motor 401, the flickering sheet 3 on one side is driven to eccentrically rotate on the upper side of the eccentric wheel 403, the middle of the flickering sheet 3 is driven to move in the through hole 6 by the transmission of the eccentric wheel 403, and the reciprocating rotary motion of the flickering sheet 3 on the upper side of the eccentric wheel 403 is formed.

[0047] In addition, the second elastic noise reduction device 7 can also be parallelly arranged on the other side of the two LED lamps 201, and the movement path of the flickering sheet 3 is changed, so that more diversified light effects are generated.

[0048] The present application sets the single-motor eccentric wheel 403 and the flickering sheet 3 integrated flickering sheet device on the upper side of the light module 2, the eccentric wheel device 4 of the single-motor eccentric wheel 403 structure greatly simplifies the driving structure, reduces the number and complexity of parts, and is convenient to replace, and through the reciprocating rotary motion of the flickering sheet 3 on the eccentric wheel 403, different flickering sheets 3 and light source channels with different shapes on the flickering sheets 3 are matched, so that the distribution of light in space is more uniform, more diversified light effects are generated, the diversity of the flickering sheet device as a whole is increased, and more diversified visual effects are provided.

[0049] At the same time, the elastic noise reduction device is arranged on the lower side of the flickering sheet, and the elastic noise reduction device 5 provides effective buffering and protection for the lower side of the flickering sheet 3 device, reduces the friction and wear between the flickering sheet 3 and other components, prolongs the service life of the device, in the application scene requiring a quiet environment, the elastic suspension device 5 can effectively reduce the noise generated by the movement of the flickering sheet 3, improve the use experience, and ensure the stable operation and long-term use of the device.

[0050] It should be pointed out finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the embodiment, for the skilled person in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, but any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A single-motor eccentric wheel driven dual-light source scintillator device, characterized in that: It includes a light source housing (1), and a light module (2) is provided inside the light source housing (1). The light module (2) includes two LED lights (201) arranged side by side. The lighting module (2) is provided with a fixing plate (10) on the outside. An eccentric wheel device (4) is installed on the fixing plate (10). The eccentric wheel device (4) is connected to a flashing plate (3) through an elastic noise reduction device (5). The flashing plate (3) and the fixing plate (10) are both placed parallel to each other on the outside of the light module (2); The eccentric wheel device (4) includes a motor (401), the output shaft (402) of the motor (401) is connected to the eccentric wheel (403) and controls the rotation of the eccentric wheel (403), and the eccentric wheel (403) is connected to the flashing plate (3) through an elastic noise reduction device (5).

2. The single-motor eccentric wheel driven dual-light source scintillator device according to claim 1, characterized in that: The fixed plate (10) is provided with a second elastic noise reduction device (7) having the same structure as the elastic noise reduction device (5), and is connected to the through hole (6) on the flashing plate (3) through the second elastic noise reduction device (7); The eccentric wheel (403) drives one side of the flashing plate (3) to reciprocate. The second elastic noise reduction device (7) is connected to the through hole (6) and moves within the through hole (6) due to the movement of the flashing plate (3).

3. The single-motor eccentric wheel driven dual-light source scintillator device according to claim 2, characterized in that: The eccentric wheel device (4) is located on one side of the light module (2), the second elastic noise reduction device (7) is arranged in parallel between the two LED lights (201), and the through hole (6) is located in the middle of the flashing plate (3) and connected to the second elastic noise reduction device (7).

4. A single-motor eccentric wheel driven dual-light source scintillator device according to claim 2 or 3, characterized in that: The eccentric wheel (403) has a connecting groove (404) at the non-center position, and the elastic noise reduction device (5) is connected to the connecting groove (404) and its upper end is connected to the flashing plate (3); The elastic noise reduction device (5) includes a connecting component (501). The upper end of the connecting component (501) is connected to the scintillating plate (3), and the lower end is fixedly connected to the connecting groove (404) on the eccentric wheel (403). A spring (502) is provided on the outer ring of the connecting component (501). The spring (502) is placed between the scintillating plate (3) and the eccentric wheel (403) to buffer and dampen the scintillating plate (3).

5. A single-motor eccentric wheel driven dual-light source scintillator device according to claim 4, characterized in that: The connecting assembly (501) includes a support column (503), which extends from the outside to the inside through the scintillating plate (3) and its lower end is connected to the connecting groove (404). A gasket (504) is provided on the outer ring of the support column (503), and the gasket (504) is placed on the inner and outer sides of the scintillating plate (3). The spring (502) is placed between the gasket (504) on the inner side of the scintillating plate (3) and the eccentric wheel (403).

6. The single-motor eccentric wheel driven dual-light source scintillator device according to claim 5, characterized in that: The support column (503) is configured as a hollow structure and is threadedly connected to the connecting groove (404) by a screw (505) passing through from the outside to the inside.

7. The single-motor eccentric wheel driven dual-light source scintillator device according to claim 4, characterized in that: The fixing plate (10) is provided with a light source channel (8) corresponding to the LED lamp (201).

8. A single-motor eccentric wheel driven dual-light source scintillator device according to claim 4, characterized in that: The inner walls of the light source housing (1) on both sides are provided with slots (11), and the two sides of the fixing plate (10) are fixed in the light source housing (1) by being snapped into the slots (11).

9. A single-motor eccentric wheel driven dual-light source scintillator device according to claim 4, characterized in that: The scintillator (3) is provided with a front baffle (9) for the light source on its outer side.

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