CN212910146U

CN212910146U - DALI digital dimming power supply capable of realizing quick connection

Info

Publication number: CN212910146U
Application number: CN202120445352.3U
Authority: CN
Inventors: 黄善国; 梁波; 温展劲
Original assignee: Foshan Handun Photoelectric Technology Co ltd
Current assignee: Foshan Handun Photoelectric Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-04-06
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a DALI digital dimming power supply capable of realizing quick connection, which comprises a dimming power supply body, wherein the dimming power supply body comprises a box body, and a power supply device and a signal device which are arranged in the box body; the first box body is detachably connected with the second box body; when the first box body is connected with the second box body, the power supply device is electrically connected with the signal device; the second box body is also provided with an interactive interface in communication connection with the signal device, and the interactive interface is used for connecting a lamp and a DALI external interactive system. The power module and the signal module of the utility model are mutually independent, so that the power module and the signal module can be used independently, and when one module is damaged, the replacement is convenient; the shell is ultra-thin in volume and convenient to install in small spaces such as cabinets.

Description

DALI digital dimming power supply capable of realizing quick connection

Technical Field

The utility model relates to a power technical field of adjusting luminance, concretely relates to can realize quick connection's DALI digital dimming power.

Background

In the prior art, the power module and the signal module are integrally arranged, so that the power module and the signal module are inconvenient to disassemble in the use process, and are troublesome to replace if damaged; meanwhile, the conventional dimming power supply is large in size and is not suitable for being installed in a small space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a DALI digital dimming power supply that can realize quick connection to the not enough of prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a DALI digital dimming power supply capable of realizing quick connection comprises a dimming power supply body, wherein the dimming power supply body comprises a box body, a power supply device and a signal device, the power supply device and the signal device are arranged in the box body, the box body comprises a first box body and a second box body, the power supply device is arranged in the first box body, and the signal device is arranged in the second box body; a magnetic component is arranged at the joint of the first box body and the second box body, and the first box body and the second box body are magnetically connected through the magnetic component; when the first box body is connected with the second box body, the power supply device is electrically connected with the signal device; the second box body is also provided with an interactive interface in communication connection with the signal device, and the interactive interface is used for connecting a lamp and a DALI external interactive system.

It should be noted that a first buckle and a second buckle are respectively arranged at the joint of the first box body and the second box body, the first buckle is arranged on the first box body, the second buckle is arranged on the second box body, and the first buckle and the second buckle are connected in a clamping manner.

It should be noted that, a first magnet and a second magnet are respectively arranged at the joint of the first box body and the second box body, the first magnet is arranged in the first box body, the second magnet is arranged in the second box body, and the first magnet and the second magnet attract each other.

It should be noted that, an interface electrically connected to the power supply device is disposed at one end of the first box, an insertion end electrically connected to the signal device is disposed at one end of the second box, and when the first box is connected to the second box, the interface is electrically connected to the insertion end.

The thickness of the dimming power supply body is less than or equal to 17 mm.

It should be noted that the first box body and the power supply device form a power supply module, the second box body and the signal device form a signal module, and the power supply module and the signal module form a DALI digital dimming drive.

It should be noted that the interactive interface includes a positive interface Da + and a negative interface Da-for connecting with a DALI external interactive system.

The beneficial effects of the utility model reside in that: the power module and the signal module are independent from each other, so that the power module and the signal module can be used independently, and meanwhile, when one module is damaged, the power module and the signal module are convenient to replace; the shell is ultra-thin in volume and convenient to install in small spaces such as cabinets.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

Example 1

The embodiment provides a DALI digital dimming power supply capable of realizing quick connection, as shown in fig. 1-2, which includes a dimming power supply body, where the dimming power supply body includes a box body 1, and a power supply device and a signal device which are arranged in the box body 1, the box body 1 includes a first box body 2 and a second box body 3, the power supply device is arranged in the first box body 2, and the signal device is arranged in the second box body 3; the first box body 2 is detachably connected with the second box body 3; when the first box body 2 is connected with the second box body 3, the power supply device is electrically connected with the signal device; the second box body 3 is further provided with an interactive interface 6 in communication connection with the signal device, and the interactive interface 6 is used for connecting a lamp and a DALI external interactive system.

In the structure, the interactive interface can be simultaneously connected with the lamp and the DALI external interactive system, and the interactive interface is in communication with the DALI external interactive system and the lamp through wired connection; the DALI external interaction system sends a control signal to the signal device through the interaction interface, and the signal device can control the brightness and the switch of the lamp after receiving the signal; it should be noted that, the dali (digital Addressable Lighting interface) is called a digital Addressable interface standard, is an international standard for digital Lighting control, and is a protocol specially used for Lighting control; the DALI external interaction system is an intelligent control system for adjusting the brightness of the lamp based on a DALI protocol.

In this embodiment, as shown in fig. 1, a first buckle 7 and a second buckle 8 are respectively disposed at a joint of the first box body 2 and the second box body 3, the first buckle 7 is disposed on the first box body 2, the second buckle 8 is disposed on the second box body 3, and the first buckle 7 is connected with the second buckle 8 in a clamping manner.

In this embodiment, as shown in fig. 1, an interface 4 electrically connected to the power supply device is disposed at one end of the first box 2, an insertion end 5 electrically connected to the signal device is disposed at one end of the second box 3, and when the first box 2 is connected to the second box 3, the interface 4 is electrically connected to the insertion end 5. In the structure, the insertion end of the second box body extends into the first box body and is connected with the interface.

In this embodiment, as shown in fig. 1, the thickness of the dimming power supply body is less than or equal to 17 mm. Through setting up above-mentioned structure, make the volume of casing is less, is convenient for install in little space such as cupboard.

In this embodiment, as shown in fig. 1, the first box 2 and the power device form a power module, the second box 3 and the signal device form a signal module, and the power module and the signal module form a DALI digital dimming driver. After the power module and the signal module are split, the signal module and the power module can be split, and both the signal module and the power module can be used as independent modules after being split; for example, the power module can be used as a common power supply; in addition, the signal module and the power module can be used as independent modules, and when any module is damaged, a user can replace the signal module and the power module conveniently.

In this embodiment, as shown in fig. 1, the interactive interface 6 includes a positive interface Da + and a negative interface Da-for connecting to a DALI external interactive system. The positive interface Da + and the negative interface Da-are respectively positive and negative interfaces of digital-to-analog conversion in the single chip microcomputer, the positive interface Da + is a positive interface, and the negative interface Da-is a negative interface.

Example 2

The present embodiment is substantially the same as embodiment 1, except that, as shown in fig. 3-4, a first magnet 9 and a second magnet 10 are respectively disposed at the connection position of the first box 2 and the second box 3, the first magnet 9 is disposed on the first box 2, the second magnet 10 is disposed on the second box 3, and the first magnet 9 and the second magnet 10 attract each other.

The working principle of the DALI digital dimming power supply capable of realizing quick connection is as follows: the interactive interface on the second box body can be simultaneously connected with a lamp and a DALI external interactive system; the DALI external interaction system sends a control signal to the signal device through the interaction interface, and the signal device can control the brightness and the switch of the lamp after receiving the signal; the signal module and the power module can be split, and after the splitting, the signal module and the power module can be used as independent modules.

Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims

1. A DALI digital dimming power supply capable of realizing quick connection comprises a dimming power supply body, wherein the dimming power supply body comprises a box body (1), and a power supply device and a signal device which are arranged in the box body (1), and is characterized in that the box body (1) comprises a first box body (2) and a second box body (3), the power supply device is arranged in the first box body (2), and the signal device is arranged in the second box body (3); the first box body (2) is detachably connected with the second box body (3); when the first box body (2) is connected with the second box body (3), the power supply device is electrically connected with the signal device; the second box body (3) is further provided with an interaction interface (6) in communication connection with the signal device, and the interaction interface (6) is used for connecting a lamp and a DALI external interaction system.

2. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein a first buckle (7) and a second buckle (8) are respectively arranged at the connection position of the first box body (2) and the second box body (3), the first buckle (7) is arranged on the first box body (2), the second buckle (8) is arranged on the second box body (3), and the first buckle (7) is clamped with the second buckle (8).

3. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein a first magnet (9) and a second magnet (10) are respectively arranged at the connection part of the first box body (2) and the second box body (3), the first magnet (9) is arranged on the first box body (2), the second magnet (10) is arranged on the second box body (3), and the first magnet (9) and the second magnet (10) attract each other.

4. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein an interface (4) electrically connected with the power supply device is arranged at one end of the first box body (2), an insertion end (5) electrically connected with the signaling device is arranged at one end of the second box body (3), and when the first box body (2) is connected with the second box body (3), the interface (4) is electrically connected with the insertion end (5).

5. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein the thickness of the dimming power supply body is less than or equal to 17 mm.

6. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein the first box body (2) and the power supply device form a power supply module, the second box body (3) and the signal device form a signal module, and the power supply module and the signal module form a DALI digital dimming drive.

7. The DALI digital dimming power supply capable of realizing quick connection according to claim 1, wherein the interaction interface (6) comprises a positive interface Da + and a negative interface Da-for connecting a DALI external interaction system.