阅读说明：本技术 一种蓝牙调光灯丝灯驱动器 (Bluetooth dimming filament lamp driver ) 是由 董拥刚 于 2019-08-13 设计创作，主要内容包括：本发明涉及调光灯驱动器技术领域,且公开了一种蓝牙调光灯丝灯驱动器,包括电路板、灯丝、电容和电阻,所述电阻的外表面固定套接有散热装置,所述电路板的顶面且位于灯丝的一侧固定安装有单片机,所述单片机的输出端与灯丝的输入端电性连接,所述电路板的顶面且位于单片机的一侧固定安装有蓝牙模块,所述电路板的顶面且位于蓝牙模块的外侧位置处固定安装有外壳。该种蓝牙调光灯丝灯驱动器,控制设备通过蓝牙协议与驱动器内部的蓝牙模块无线连接,通过蓝牙模块和单片机内置的程序共同控制流经灯丝的电流大小,进而实现对灯丝光照亮度的远程调节。(The invention relates to the technical field of dimming lamp drivers and discloses a Bluetooth dimming lamp filament lamp driver which comprises a circuit board, a lamp filament, a capacitor and a resistor, wherein a heat dissipation device is fixedly sleeved on the outer surface of the resistor, a single chip microcomputer is fixedly installed on the top surface of the circuit board and positioned on one side of the lamp filament, the output end of the single chip microcomputer is electrically connected with the input end of the lamp filament, a Bluetooth module is fixedly installed on the top surface of the circuit board and positioned on one side of the single chip microcomputer, and a shell is fixedly installed on the top surface of the circuit board and positioned on the outer side of the Bluetooth. This kind of bluetooth dimming filament lamp driver, controlgear pass through bluetooth agreement and the inside bluetooth module wireless connection of driver, through the electric current size of the filament of bluetooth module and the built-in program common control of singlechip, and then realize the remote regulation to filament illumination luminance.)

1. The utility model provides a bluetooth dimming filament lamp driver, includes circuit board (1), filament (2), electric capacity (3) and resistance (4), its characterized in that: the fixed cover of surface of resistance (4) has connect heat abstractor (5), the top surface of circuit board (1) and the one side fixed mounting that is located filament (2) have singlechip (6), the output of singlechip (6) and the input electric connection of filament (2), the top surface of circuit board (1) and the one side fixed mounting that is located singlechip (6) have bluetooth module (7), the top surface of circuit board (1) and the outside position department fixed mounting that is located bluetooth module (7) have shell (8).

2. The bluetooth dimming filament lamp driver of claim 1, wherein: the heat dissipation device (5) is made of a copper alloy thin-walled part, the bottom surface of the heat dissipation device (5) is fixedly connected with the top surface of the circuit board (1), and the heat dissipation device (5) is composed of a housing (501), a connecting rod (502) and a heat dissipation fin (503).

3. A bluetooth dimming filament lamp driver as claimed in claim 2, wherein: the internal volume of the housing (501) is the same as that of the resistor (4), the top surface of the housing (501) is fixedly connected with the bottom surface of the connecting rod (502), the bottom surface of the radiating fin (503) is fixedly connected with the top surface of the connecting rod (502), and the area of the radiating fin (503) is matched with the heat productivity of the resistor (4).

4. The bluetooth dimming filament lamp driver of claim 1, wherein: the output of bluetooth module (7) and the input electric connection of singlechip (6), bluetooth module (7) are located the top surface of circuit board (1) and lean on the position department at edge.

5. The bluetooth dimming filament lamp driver of claim 1, wherein: the material of shell (8) is high strength resin, the top surface of shell (8) and the bottom surface fixed connection of fin (503).

6. The bluetooth dimming filament lamp driver of claim 1, wherein: the lamp filament is characterized in that a first fixing hole (801) and a second fixing hole (802) are formed in the top surface of the outer shell (8), the number of the first fixing holes (801) is two, the size and the position of the first fixing holes (801) are matched with the two poles of the lamp filament (2) respectively, and the size and the position of the second fixing hole (802) are the same as those of the connecting rod (502).

7. The bluetooth dimming filament lamp driver of claim 1, wherein: the circumference side of the shell (8) is provided with heat dissipation holes (803), and the heat dissipation holes (803) are uniformly distributed on the side of the shell (8).

Technical Field

The invention relates to the technical field of dimming lamp drivers, in particular to a Bluetooth dimming filament lamp driver.

Background

The filament lamp driver is a device which converts commercial power into working voltage and drives a lamp to emit light by means of resistance-capacitance voltage reduction or linear constant current, IC constant current and the like.

Common filament lamp driver includes circuit board, electric capacity, resistance and filament isotructure, and the breakdown of charge-discharge through electric capacity realization filament is circular telegram and is broken off, and the structure is comparatively simple, therefore can't satisfy the demand of adjustment illumination luminance, and current filament lamp driver structure seals, and what the heat dissipation relied on is the radiation between components and parts and the air, and radiating efficiency is lower, and the heat can't effectively transmit the outside air.

Disclosure of Invention

The invention provides a Bluetooth dimming filament lamp driver which has the advantages that a Bluetooth communication module can remotely control the brightness of a lamp, various heat dissipation modes can quickly dissipate heat of the driver and the like, and common problems are solved.

The invention provides the following technical scheme: the utility model provides a bluetooth dimming filament lamp driver, includes circuit board, filament, electric capacity and resistance, the fixed cover of surface of resistance has connect heat abstractor, the top surface of circuit board and the one side fixed mounting who is located the filament have the singlechip, the output of singlechip and the input electric connection of filament, the top surface of circuit board and the one side fixed mounting who is located the singlechip have bluetooth module, the top surface of circuit board and the outside position department fixed mounting who is located bluetooth module have the shell.

Preferably, the heat dissipation device is made of a copper alloy thin-wall part, the bottom surface of the heat dissipation device is fixedly connected with the top surface of the circuit board, and the heat dissipation device is composed of a housing, a connecting rod and a heat dissipation fin.

Preferably, the internal volume of the housing is the same as the volume of the resistor, the top surface of the housing is fixedly connected with the bottom surface of the connecting rod, the bottom surface of the radiating fin is fixedly connected with the top surface of the connecting rod, and the area of the radiating fin is matched with the heating value of the resistor.

Preferably, the output end of the Bluetooth module is electrically connected with the input end of the single chip microcomputer, and the Bluetooth module is located at the position, close to the edge, of the top surface of the circuit board.

Preferably, the material of the shell is high-strength resin, and the top surface of the shell is fixedly connected with the bottom surface of the radiating fin.

Preferably, the top surface of the shell is provided with a first fixing hole and a second fixing hole, the number of the first fixing holes is two, the size and the position of the two first fixing holes are respectively matched with the two poles of the filament, and the size and the position of the second fixing hole are the same as those of the connecting rod.

Preferably, the circumferential side surface of the shell is provided with heat dissipation holes, and the heat dissipation holes are uniformly distributed on the side surface of the shell.

The invention has the following beneficial effects:

1. this kind of bluetooth dimming filament lamp driver, controlgear pass through bluetooth agreement and the inside bluetooth module wireless connection of driver, through the electric current size of the filament of bluetooth module and the built-in program common control of singlechip, and then realize the remote regulation to filament illumination luminance.

2. This kind of bluetooth dimming filament lamp driver, the heat that the resistance produced transmits rapidly for the fin that is located the shell surface through heat abstractor's housing, improves radiating efficiency through increase heat radiating area's mode for the inside resistance of driver can directly carry out the heat exchange with external air.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of a heat dissipation device according to the present invention;

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

In the figure: 1. a circuit board; 2. a filament; 3. a capacitor; 4. a resistance; 5. a heat sink; 501. a housing; 502. a connecting rod; 503. a heat sink; 6. a single chip microcomputer; 7. a Bluetooth module; 8. a housing; 801. a first fixing hole; 802. a second fixing hole; 803. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a bluetooth dimming filament lamp driver includes a circuit board 1, a filament 2, a capacitor 3 and a resistor 4, a heat sink 5 is fixedly sleeved on an outer surface of the resistor 4, the heat sink 5 is made of a copper alloy thin-wall member, has a good heat conductivity and is convenient for improving heat dissipation efficiency, a bottom surface of the heat sink 5 is fixedly connected with a top surface of the circuit board 1 to ensure that heat can be effectively dissipated through the heat sink 5, the heat sink 5 is composed of a housing 501, a connecting rod 502 and a heat sink 503, an inner volume of the housing 501 is the same as a volume of the resistor 4, an occupied volume of the heat sink 5 is reduced while ensuring the heat dissipation efficiency of the heat sink 5, the top surface of the housing 501 is fixedly connected with the bottom surface of the connecting rod 502, the bottom surface of the heat sink 503 is fixedly connected with the top surface of the connecting rod 502, and an, the effective heat dissipation is realized, a single chip microcomputer 6 is fixedly installed on the top surface of the circuit board 1 and positioned on one side of the filament 2 and used for receiving a control signal and adjusting the brightness of the filament 2, the output end of the single chip microcomputer 6 is electrically connected with the input end of the filament 2, a Bluetooth module 7 is fixedly installed on the top surface of the circuit board 1 and positioned on one side of the single chip microcomputer 6, the output end of the Bluetooth module 7 is electrically connected with the input end of the single chip microcomputer 6, the input current of the filament 2 is remotely controlled through wireless connection between the Bluetooth module 7 and a control device, and further the brightness of the filament 2 is controlled, the Bluetooth module 7 is positioned on the top surface of the circuit board 1 and close to the edge and is convenient for receiving and transmitting Bluetooth signals, an outer shell 8 is fixedly installed on the top surface of the circuit board 1 and positioned on the outer side of the Bluetooth module 7 and used for protecting, the quantity of fixed orifices one 801 is two, the size and the position of two fixed orifices one 801 respectively with the bipole looks adaptation of filament 2, play fixed filament 2's effect, the size and the position of fixed orifices two 802 are the same with the size and the position of connecting rod 502, play fixed heat abstractor 5's effect, the material of shell 8 is high strength resin, reduce the holistic weight of driver when realizing effectively protecting its inside components and parts, the top surface of shell 8 and the bottom surface fixed connection of fin 503, louvre 803 has been seted up to the circumference side of shell 8, louvre 803 is evenly distributed in the side of shell 8, the realization dispels the heat and ventilates the inside of shell 8, improve radiating efficiency.

The working principle is as follows: after the circular telegram, the electric current flows to filament 2 through electric capacity 3 and resistance 4, and bluetooth module 7 receives bluetooth signal and adjusts the size of electric current through singlechip 6, and then realizes the adjustment of filament 2 luminance, and the heat that resistance 4 produced carries out the heat exchange through the surface that housing 501 transmitted to fin 503 and the outside air of shell 8, and the heat of the inside other components and parts of shell 8 simultaneously dispels through louvre 803.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.