CN213656679U

CN213656679U - Smooth non-stroboscopic dimming and color-mixing power supply

Info

Publication number: CN213656679U
Application number: CN202023152443.2U
Authority: CN
Inventors: 张元保
Original assignee: Shenzhen Kc Leds Opto Electronic Technologies Co ltd
Current assignee: Shenzhen Kc Leds Opto Electronic Technologies Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-09
Anticipated expiration: 2030-12-23

Abstract

The embodiment of the utility model discloses level and smooth no stroboscopic mixing of colors power of adjusting luminance relates to the mixing of colors power technical field of adjusting luminance. The utility model discloses an installation box body, control circuit board, splice box and heat dissipation frame, installation box body are the through-hole structure, and installation box body internally mounted has control circuit board, and installation box body one end has the splice box through the fix with screw, and the installation box body other end has the heat dissipation frame through the fix with screw. The utility model discloses an installation box body's mosaic structure makes things convenient for the dismantlement and the installation in later stage, and the normal operating of assurance equipment through heat dissipation frame and heat dissipation flabellum structure, carries out timely heat dissipation to the control unit of installation box body inside, avoids the high temperature and burns out, increases the life of equipment.

Description

Smooth non-stroboscopic dimming and color-mixing power supply

Technical Field

The embodiment of the utility model provides a relate to the mixing of colors power technical field of adjusting luminance, concretely relates to level and smooth no stroboscopic mixing of colors power of adjusting luminance.

Background

There are also many products on the market today that can be tinted during the illumination process, which can be used to set the white point or CCT. An LED is an ideal light source for realizing precise color illumination, and color conversion can be realized by mixing LEDs with different colors, such as red, blue and green. When mixing LED colors, the brightness of one or more LED strings needs to be adjusted to achieve the desired color mixing.

The most an organic whole of present mixing of colors power of adjusting luminance constitutes, and all the control unit all hold in inside, and the maintenance inspection in inconvenient later stage influences the work efficiency of equipment, and the present mixing of colors power of adjusting luminance that adjusts luminance simultaneously does not possess radiating function mostly, and long-time work leads to inside to generate heat easily, influences its life.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a level and smooth not have stroboscopic mixing of colors power of adjusting luminance, through the mosaic structure of installation box body, make things convenient for the dismantlement and the installation in later stage, the maintenance inspection in the later stage of being convenient for guarantees the normal operating of equipment, through heat dissipation frame and heat dissipation flabellum structure, carries out timely heat dissipation to the control unit of installation box body inside, avoids the high temperature and burns out, increases the life of equipment to solve inconvenient maintenance among the prior art and the problem that easily generates heat.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a smooth and stroboflash-free dimming and toning power supply comprises an installation box body, a control circuit board, a connecting frame and a radiating frame, wherein the installation box body is of a through hole structure;

the mounting box body is of a splicing structure, the mounting box body comprises an upper cover, a lower cover and two side plates, the upper cover and the lower cover are of concave plate body structures, the two opposite surfaces of the upper cover are respectively provided with the side plates through screws, and one end of each side plate is fixed with one surface of the lower cover through a screw.

Further, surface mounting has the connector on the connection frame, connector internally mounted has a plurality of spliced poles, spliced pole and control circuit board electric connection.

Furthermore, a heat dissipation groove is formed in one surface of the heat dissipation frame, and the inside of the heat dissipation frame is communicated with the inside of the installation box body through the heat dissipation groove.

Further, heat dissipation frame internally mounted has two motors, the transmission shaft is installed to motor one end, a plurality of heat dissipation flabellums have been inlayed to transmission shaft week side dress.

Furthermore, the upper surface of the heat dissipation frame is provided with a door plate, one side of the door plate is provided with a rotating shaft, two ends of the rotating shaft are connected with one surface of the heat dissipation frame, the door plate is rotatably connected with the heat dissipation frame through the rotating shaft, and the upper surface of the door plate is provided with a plurality of grooves.

Furthermore, another surface mounting of heat dissipation frame has the back plate, a back plate surface also is provided with the radiating groove, the handle is installed to back plate one end.

The utility model discloses an embodiment has following advantage:

1. the utility model discloses a mosaic structure of installation box body makes things convenient for the dismantlement and the installation in later stage, and the normal operating of equipment is guaranteed in the maintenance inspection in the later stage of being convenient for.

2. The utility model discloses a heat dissipation frame and heat dissipation flabellum structure carry out timely heat dissipation to the control unit of installation box body inside, avoid the high temperature and burn out, increase the life of equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic structural diagram of a smooth non-stroboscopic dimming and color-adjusting power supply according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a rear view structure of a smooth non-stroboscopic dimming and color-adjusting power supply according to an embodiment of the present invention;

fig. 3 is a schematic top view of a smooth non-stroboscopic dimming and color-mixing power supply according to an embodiment of the present invention;

fig. 4 is a schematic left-view structural diagram of a smooth non-stroboscopic dimming and color-adjusting power supply according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a structure of the right view of a smooth non-stroboscopic dimming and color-mixing power supply in an embodiment of the present invention.

In the figure: 1. installing a box body; 2. a control circuit board; 3. a connecting frame; 4. a connector; 5. a heat dissipation frame; 6. a back plate; 7. a heat sink; 8. a handle; 9. a door panel; 10. a groove; 11. a rotating shaft; 12. a motor; 13. a drive shaft; 14. a heat dissipation fan blade; 15. an upper cover; 16. a lower cover; 17. a side plate; 18. and (4) screws.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a smooth non-stroboscopic light and color adjusting power supply, which comprises an installation box body 1, a control circuit board 2, a connecting frame 3 and a heat dissipation frame 5, wherein the installation box body 1 is of a through hole structure, the control circuit board 2 is installed inside the installation box body 1, the connecting frame 3 is fixed at one end of the installation box body 1 through a screw 18, and the heat dissipation frame 5 is fixed at the other end of the installation box body 1 through the screw 18;

the effect of setting up installation box body 1 lies in: the most an organic whole of present mixing of colors power of adjusting luminance constitutes, and all the control unit all hold in inside, the maintenance inspection in inconvenient later stage, and the work efficiency of influence equipment sets up the device specially and comes through the mosaic structure of installation box body 1, makes things convenient for the dismantlement and the installation in later stage, and the maintenance inspection in the later stage of being convenient for guarantees the normal operating of equipment, for the above-mentioned effect of better explanation, to this concrete matter as follows:

the mounting box body 1 is of a splicing structure, the mounting box body 1 comprises an upper cover 15, a lower cover 16 and two side plates 17, the upper cover 15 and the lower cover 16 are of concave plate body structures, the two opposite surfaces of the upper cover 15 are provided with the side plates 17 through screws 18, and one ends of the two side plates 17 are fixed with one surface of the lower cover 16 through the screws 18.

The upper surface of the connecting frame 3 is provided with a connector 4, a plurality of connecting columns are arranged inside the connector 4, and the connecting columns are electrically connected with the control circuit board 2 and are conveniently communicated with external equipment.

A heat dissipation groove 7 is formed in one surface of the heat dissipation frame 5, the interior of the heat dissipation frame 5 is communicated with the interior of the installation box body 1 through the heat dissipation groove 7, and therefore the heat dissipation effect of the equipment is improved.

The function of setting up radiator fan 14 lies in: the accent luminance mixing of colors power that does not possess radiating function mostly, long-time work leads to inside to generate heat easily, influences its life, specially sets up the device and carries out timely heat dissipation to the control unit of installation box body 1 inside, avoids the high temperature and burns out, increases the life of equipment, for the above-mentioned effect of better explanation, to this concrete affair as follows:

two motors 12 are arranged inside the heat dissipation frame 5, one ends of the motors 12 are provided with transmission shafts 13, and a plurality of heat dissipation fan blades 14 are embedded on the peripheral side of each transmission shaft 13, so that the heat dissipation effect of the equipment is further improved.

5 surface mounting of heat dissipation frame has door plant 9, and pivot 11 is installed to door plant 9 one side, and 11 both ends of pivot are connected with 5 surfaces of heat dissipation frame, and door plant 9 rotates with heat dissipation frame 5 through pivot 11 to be connected, and door plant 9 upper surface is provided with a plurality of recesses 10, conveniently clears up heat dissipation fan blade 14 and maintains, guarantees motor 12 and heat dissipation fan blade 14's normal operating.

The other surface of the heat dissipation frame 5 is provided with a rear plate 6, the surface of the rear plate 6 is also provided with a heat dissipation groove 7, and a handle 8 is installed at one end of the rear plate 6, so that the device is convenient to carry.

As shown in fig. 1-5, the utility model provides a smooth no stroboscopic mixing of colors power of adjusting luminance, preferably, the model of motor 12 is FH22, and its method of use is: through the mosaic structure of installation box body 1, make things convenient for the dismantlement and the installation in later stage, the maintenance inspection in the later stage of being convenient for guarantees the normal operating of equipment, carries out timely heat dissipation to the control unit of installation box body 1 inside through radiating fan blade 14, avoids the high temperature and burns out, increases the life of equipment.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A smooth and non-stroboscopic dimming and toning power supply comprises an installation box body (1), a control circuit board (2), a connecting frame (3) and a radiating frame (5), and is characterized in that the installation box body (1) is of a through hole structure, the control circuit board (2) is installed inside the installation box body (1), the connecting frame (3) is fixed at one end of the installation box body (1) through a screw (18), and the radiating frame (5) is fixed at the other end of the installation box body (1) through the screw (18);

the installation box body (1) is mosaic structure, the installation box body (1) includes upper cover (15), lower cover (16) and both sides board (17), upper cover (15) and lower cover (16) are concave plate body structure, curb plate (17), two are all installed through screw (18) to upper cover (15) two relative surfaces curb plate (17) one end is passed through screw (18) and is fixed mutually with a lower cover (16) surface.

2. The power supply of claim 1, wherein the connecting frame (3) has a connector (4) on its upper surface, the connector (4) has a plurality of connecting posts inside, and the connecting posts are electrically connected to the control circuit board (2).

3. The power supply of claim 1, wherein a heat sink (7) is disposed on a surface of the heat sink (5), and the inside of the heat sink (5) is connected to the inside of the mounting case (1) through the heat sink (7).

4. The power supply of claim 1, wherein two motors (12) are installed inside the heat dissipation frame (5), one end of each motor (12) is provided with a transmission shaft (13), and a plurality of heat dissipation fan blades (14) are embedded on the peripheral side of each transmission shaft (13).

5. The power supply of claim 1, wherein a door plate (9) is mounted on the upper surface of the heat dissipation frame (5), a rotating shaft (11) is mounted on one side of the door plate (9), two ends of the rotating shaft (11) are connected with one surface of the heat dissipation frame (5), the door plate (9) is rotatably connected with the heat dissipation frame (5) through the rotating shaft (11), and a plurality of grooves (10) are formed in the upper surface of the door plate (9).

6. A smooth non-stroboscopic power supply for dimming and adjusting color as claimed in claim 1, wherein a back plate (6) is installed on the other surface of the heat dissipation frame (5), a heat dissipation groove (7) is also installed on one surface of the back plate (6), and a handle (8) is installed at one end of the back plate (6).