CN212390266U

CN212390266U - Rotary dimming lamp

Info

Publication number: CN212390266U
Application number: CN202020957515.1U
Authority: CN
Inventors: 傅明燕; 陈小波; 曹亮亮
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-22
Anticipated expiration: 2030-05-29

Abstract

The application discloses rotatory dimming lamp, including the inferior valve, locate two at least fixed sheetmetals in the inferior valve, rotate and install in the rotatory shell of inferior valve, locate in the rotatory shell and can move to the regulation sheetmetal that contacts with fixed sheetmetal along with the rotatory shell, with the drive plate that the regulation sheetmetal electricity is connected, the light source spare of being connected with the drive plate electricity, with the switching circuit board that the fixed sheetmetal electricity is connected, and connect the connecting wire between regulation sheetmetal and switching circuit board. When the rotary dimming lamp is used for dimming and mixing colors, the adjusting metal sheet is positioned in the rotary shell, and the fixing metal sheet is positioned in the lower shell, so that the rotary dimming lamp is used for dimming and mixing colors without operations such as external holes of the rotary dimming lamp, the external structure of the rotary dimming lamp is complete, and the attractiveness of the lamp is improved.

Description

Rotary dimming lamp

Technical Field

The application relates to the field of lighting equipment, especially, relate to a rotatory dimming lamp.

Background

The existing lamp with dimming and color mixing basically realizes adjustment through dialing. The dial-up scheme needs to be holed on the surface of a structural part, the integrity and the attractiveness of the outside of the lamp are insufficient, the dial-up switch is complicated in metal connection design with the inside of a product, and the dial-up switch is easy to fall off in the using process.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a rotatory dimming lamp, aims at solving prior art, dimming lamp outside structural integrity's poor problem.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

rotatory dimming lamp, include the inferior valve, locate two at least fixed sheetmetals in the inferior valve, rotate install in the rotatory shell of inferior valve, locate in the rotatory shell and can along with rotatory shell move to with fixed sheetmetal facies contact adjust the sheetmetal, with adjust the drive plate that the sheetmetal electricity is connected, with the light source spare that the drive plate electricity is connected, with the adapter circuit board that the fixed sheetmetal electricity is connected, and connect in adjust the sheetmetal with connecting wire between the adapter circuit board.

In one embodiment, the inner wall of the rotating shell is provided with a mounting table, the adjusting metal sheet is fixedly mounted on the mounting table, the mounting table is provided with a limiting frame body, the fixing metal sheet is fixedly mounted in the lower shell, and one end, far away from the lower shell, of the fixing metal sheet is located within the boundary range of the limiting frame body.

In one embodiment, the inner wall of the lower shell is provided with a mounting groove, one end of the fixed metal sheet is inserted into the mounting groove, and the other end of the fixed metal sheet extends into the rotating shell.

In one embodiment, the adjusting metal sheet is a wave-shaped elastic sheet.

In one embodiment, the surface of the adjusting metal sheet facing the fixing metal sheet is provided with a contact protrusion.

In one embodiment, the rotating shell is annular, a rotating table is arranged on the inner wall of the rotating shell, a rotation transmission assembly is arranged between the rotating table and the lower shell, and the rotating table is rotatably installed on the lower shell through the rotation transmission assembly.

In one embodiment, the rotating table is provided with at least one arc hole, and the rotation transmission assembly comprises a connecting column which is arranged on the inner wall of the lower shell and is provided with a threaded hole, and a rotating screw which penetrates through the arc hole and is in threaded connection with the threaded hole.

In one embodiment, the number of the circular arc holes is two, and the centers of the two circular arc holes are the same.

In one embodiment, a damping washer is disposed between the rotating screw and the rotating table.

In one embodiment, the rotary dimming lamp further comprises a diffusion cover connected with the rotary shell, and a rechargeable battery arranged in the lower shell, wherein a limit groove is formed in the inner wall of the rotary shell, and the light source part is arranged in the limit groove.

The beneficial effects of the embodiment of the application are as follows: when the rotary dimming lamp is used for dimming and mixing colors, the adjusting metal sheet is positioned in the rotary shell, and the fixing metal sheet is positioned in the lower shell, so that the rotary dimming lamp is used for dimming and mixing colors without operations such as external holes of the rotary dimming lamp, the external structure of the rotary dimming lamp is complete, and the attractiveness of the lamp is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a rotary dimming lamp in an embodiment of the present application;

fig. 2 is a schematic view of an internal structure of a rotary dimming lamp in an embodiment of the present application;

FIG. 3 is a cross-sectional view of a rotary dimming lamp at the position of a tuning metal sheet according to an embodiment of the present application;

fig. 4 is an exploded view of rotary dimming in an embodiment of the present application;

FIG. 5 is a cross-sectional view of a rotary dimming lamp at a connecting post according to an embodiment of the present application;

FIG. 6 is a schematic view of the structure of the conditioning metal sheet in an embodiment of the present application;

in the figure:

1. a lower case; 11. mounting grooves; 12. connecting columns; 13. a rechargeable battery;

2. rotating the housing; 21. an installation table; 22. a limiting frame body; 23. a rotating table; 231. a circular arc hole; 24. a rotation transfer assembly; 241. rotating the screw; 242. a damping shim; 25. a limiting groove;

3. fixing the metal sheet;

4. adjusting the metal sheet; 41. a contact projection;

5. a drive plate; 6. a light source element; 7. switching the circuit board; 8. connecting a lead; 9. a diffusion cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 2-3, an embodiment of the present application provides a rotary dimming lamp, which includes a lower shell 1, at least two fixed metal sheets 3 disposed in the lower shell 1, a rotary shell 2 rotatably mounted on the lower shell 1, an adjusting metal sheet 4 disposed in the rotary shell 2 and capable of moving to contact with the fixed metal sheets 3 along with the rotary shell 2, a driving board 5 electrically connected to the adjusting metal sheet 4, a light source element 6 electrically connected to the driving board 5, a transfer circuit board 7 electrically connected to the fixed metal sheets 3, and a connecting wire 8 connected between the adjusting metal sheet 4 and the transfer circuit board 7.

In the embodiment of the application, refer to fig. 4-5 synchronously, when the rotary dimming lamp is dimming and dimming, the rotary shell 2 is rotated to drive the adjusting metal sheet 4 to move, so that the adjusting metal sheet 4 is in contact with different fixing metal sheets 3 to realize electric connection, and further, the corresponding loops of different fixing metal sheets 3 are electrically connected with the driving board 5, and further, the driving board 5 controls different light emitting effects of the light source element 6, and the function of dimming and dimming is realized. Because adjust sheetmetal 4 and be located the inside of rotatory shell 2, fixed sheetmetal 3 is located the inside of inferior valve 1, when consequently rotatory dimming lamp realizes adjusting luminance and mixing colors, need not operations such as the outside trompil at rotatory dimming lamp for the exterior structure of rotatory dimming lamp is comparatively complete, and then the aesthetic property of the lamps and lanterns of promotion.

Compared with the manual toggle switch mode in the prior art, the switch is not required to be directly operated, the structure inside the rotary dimming lamp is not easy to drop, and the product has better stability.

Adapter circuit board 7 can fix an ann and change in inferior valve 1, adjusts sheetmetal 4 and is connected with adapter circuit board 7 electricity through connecting wire 8, and the length that sets up connecting wire 8 that can be reasonable when consequently adjusting sheetmetal 4 shift position, can not stimulate adapter circuit board 7 and remove.

Referring to fig. 2, as another embodiment of the present application, a mounting table 21 is disposed on an inner wall of the rotary housing 2, the adjusting metal sheet 4 is fixedly mounted on the mounting table 21, a limiting frame 22 is disposed on the mounting table 21, the fixing metal sheet 3 is fixedly mounted in the lower housing 1, and an end of the fixing metal sheet 3 away from the lower housing 1 is located within a boundary range of the limiting frame 22. Therefore rotatory shell 2 is rotating the in-process, and fixed sheetmetal 3 can support spacing framework 22, can not drive and adjust sheetmetal 4 pivoted angle too big, when avoiding follow-up adjusting sheetmetal 4 and fixed sheetmetal 3 contact, need rotate the great angle of rotatory shell 2, just rotate less angle and can realize adjusting. Specifically, the adjusting metal sheet 4 can be fixed on the mounting table 21 by screws, and when the adjusting metal sheet 4 is locked by the screws, the connecting wires 8 can be pressed by the screws synchronously, so that the adjusting metal sheet 4 is electrically connected with the connecting wires 8 when the adjusting metal sheet 4 is fixedly mounted. Alternatively, the connection wires 8 and the adapting circuit board 7 may be electrically connected by soldering or plugging, and the like, which is not limited herein.

Referring to fig. 2 and 4, as another embodiment of the rotary dimming lamp provided by the present application, an installation groove 11 is formed in an inner wall of the lower housing 1, one end of the fixing metal sheet 3 is inserted into the installation groove 11, and the other end of the fixing metal sheet 3 extends into the rotary housing 2. Mounting groove 11 can fix fixed sheetmetal 3 spacing for when adjusting sheetmetal 4 and fixed sheetmetal 3 contact, be difficult for because frictional force drives fixed sheetmetal 3 and shifts, fixed sheetmetal 3 is when receiving other external forces, also must not become flexible yet.

Referring to fig. 3 and 6, as another embodiment of the rotary dimming lamp provided by the present application, the adjusting metal plate 4 is a wave-shaped elastic sheet, so that it has a certain deformation buffer space and can keep close contact with the fixing metal plate 3, thereby ensuring the contact stability between the adjusting metal plate 4 and the fixing metal plate 3.

Referring to fig. 3 and 6, as another embodiment of the present application, a contact protrusion 41 is disposed on a surface of the adjusting metal sheet 4 facing the fixing metal sheet 3, and the contact protrusion 41 protrudes from the surface of the adjusting metal sheet 4, so that the adjusting metal sheet 4 can be further ensured to contact with the fixing metal sheet 3, and especially, in the using process, after each component is loosened or worn, the adjusting metal sheet 4 can still provide the contact protrusion 41 to contact with the fixing metal sheet 3.

Referring to fig. 2, as another embodiment of the dimming rotary lamp provided in the present application, the rotary housing 2 is circular, the inner wall of the rotary housing 2 is provided with a rotating platform 23, a rotating transmission assembly 24 is disposed between the rotating platform 23 and the lower housing 1, the rotating platform 23 is rotatably mounted on the lower housing 1 through the rotating transmission assembly 24, and the transmission assembly can enable the rotary housing 2 and the rotating platform 23 to maintain stability during rotation when rotating relative to the lower housing 1, so that the dimming rotary lamp is not easily loosened or displaced.

Referring to fig. 2, as another embodiment of the rotary dimming lamp provided in the present application, the rotating table 23 is provided with at least one arc hole 231, and the rotation transmission assembly 24 includes a connecting post 12 disposed on the inner wall of the lower shell 1 and provided with a threaded hole, and a rotating screw 241 penetrating through the arc hole 231 and in threaded connection with the threaded hole. The arc hole 231 serves as a guide structure for the rotation of the rotary housing 2 and the rotary table 23 relative to the lower housing 1, so that the adjustment metal piece 4 can be surely driven to contact with the fixed metal piece 3 (the same radius of rotation every time) in the rotation process of the rotary housing 2.

Referring to fig. 2, as another embodiment of the rotary dimming lamp provided in the present application, the number of the arc holes 231 is two, and the circle centers of the two arc holes 231 are the same, so as to guide and limit the two opposite ends of the rotating table 23, and when the rotating table 2 is rotated, the internal structure of the rotary dimming lamp is not easily changed due to uneven force application.

Referring to fig. 2, as another embodiment of the present application, a damping gasket 242 (made of plastic nylon, silica gel, or the like) is disposed between the rotating screw 241 and the rotating platform 23, so that sufficient friction force is generated between the rotating platform 23 and the rotating screw 241, a certain force is required to rotate the rotating shell 2, and the rotating shell 2 of the rotating dimming lamp is not easily loosened or shaken in a non-operating state.

Referring to fig. 1, as another specific embodiment of the rotary dimming lamp provided in the present application, the rotary dimming lamp further includes a diffusion cover 9 connected to the rotary housing 2, so as to achieve the effects of converging and guiding light or softening light, which is the prior art and will not be described herein again. The rotary dimming lamp further includes a rechargeable battery 13 provided in the lower case 1, and the rechargeable battery 13 can be used to supply power in a power-off or outgoing state. Limiting groove 25 has been seted up to the inner wall of rotatory shell 2, and light source 6 (light source board) is installed in limiting groove 25, and light source 6 is difficult not hard up when using.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. Rotatory dimming lamp, its characterized in that includes the inferior valve, locates two at least fixed sheetmetals in the inferior valve, rotate install in the rotatory shell of inferior valve, locate in the rotatory shell and can along with rotatory shell move to with fixed sheetmetal facies contact's regulation sheetmetal, with adjust the drive plate that the sheetmetal is connected, with the light source spare that the drive plate is connected, with the adapter circuit board that the fixed sheetmetal is connected, and connect in adjust the sheetmetal with connecting wire between the adapter circuit board.

2. The rotary dimming lamp according to claim 1, wherein the inner wall of the rotary shell is provided with a mounting platform, the adjusting metal sheet is fixedly mounted on the mounting platform, the mounting platform is provided with a limiting frame body, the fixing metal sheet is fixedly mounted in the lower shell, and one end of the fixing metal sheet, which is far away from the lower shell, is located within the boundary range of the limiting frame body.

3. The rotary dimming lamp as claimed in claim 1, wherein the inner wall of the lower casing is provided with a mounting groove, one end of the fixing metal sheet is inserted into the mounting groove, and the other end of the fixing metal sheet extends into the rotary casing.

4. A rotary dimming lamp as claimed in claim 1, wherein the adjusting metal sheet is a wave spring.

5. A rotary dimming lamp as claimed in claim 4, wherein the surface of the adjusting metal sheet facing the fixing metal sheet is provided with contact protrusions.

6. A rotary dimming lamp according to any one of claims 1 to 5, wherein the rotary shell is annular, a rotary table is arranged on the inner wall of the rotary shell, a rotation transmission assembly is arranged between the rotary table and the lower shell, and the rotary table is rotatably mounted on the lower shell through the rotation transmission assembly.

7. The rotary dimming lamp according to claim 6, wherein the rotary table is provided with at least one circular arc hole, and the rotation transmission assembly comprises a connecting column which is arranged on the inner wall of the lower shell and is provided with a threaded hole, and a rotating screw which penetrates through the circular arc hole and is in threaded connection with the threaded hole.

8. The rotary dimming lamp according to claim 7, wherein the number of the circular holes is two, and the centers of the two circular holes are the same.

9. A rotary dimming lamp as claimed in claim 7, wherein a damping washer is provided between the rotary screw and the rotary table.

10. A rotary dimming lamp as claimed in claim 1, further comprising a diffusion cover connected to the rotary housing, and a rechargeable battery disposed in the lower housing.