CN215001473U

CN215001473U - Infrared dimming and color mixing LED driving power supply

Info

Publication number: CN215001473U
Application number: CN202121276532.XU
Authority: CN
Inventors: 张聪
Original assignee: Xiamen Chenshen Electronic Technology Co ltd
Current assignee: Xiamen Chenshen Electronic Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-03
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an infrared mixing of colors LED drive power supply that adjusts luminance, which comprises an outer shell, the left fixed surface of shell is connected with convex cover, the left fixed surface of shell is connected with the base plate, the last fixed surface of shell is connected with the fluting, grooved internal surface sliding connection has the dwang, the lower surface sliding connection of dwang has the dead lever, the left fixed surface of dead lever is connected with silver mirror, the left fixed surface of silver mirror is connected with the connecting rod, the left fixed surface of connecting rod is connected with the receiving head. The utility model discloses, through design silver mirror, gag lever post and dwang, the angle that realizes can adjusting the silver mirror and the silver mirror can increase the scope of receiving through the reflection, through design convex cover, fluting, realizes that the receiver is located the outside of lamp all the time, and can distribute in each position of lamp, reaches the purpose that avoids signal transmission to receive the influence, and through design fluting, swivel becket, the realization is convenient for dispel the heat at the in-process that supports receiver pivoted.

Description

Infrared dimming and color mixing LED driving power supply

Technical Field

The utility model relates to a LED drive power supply field especially relates to an infrared mixing of colors LED drive power supply that adjusts luminance.

Background

The use of LEDs for illumination is rapidly expanding because LEDs have the advantage of high efficiency and long life compared to incandescent lamps. LEDs are essentially direct current devices and their operating voltage is typically much lower than the AC supply voltage provided by the power company. For this reason, driving the LEDs typically requires a power supply to convert the AC power supply to a dc voltage compatible with the LEDs. Conventional AC-DC converters always attempt to maintain the output voltage as constant as possible when the input voltage and the load vary over a wide range. Therefore, when the dimmer reduces the input voltage of the AC-DC converter, the output voltage of the converter remains unchanged, and the dimming effect is not achieved. Until the input voltage is low enough to not work properly, the AC-DC converter will suddenly shut down or enter an unstable state.

1. The current infrared dimming and color-adjusting LED driving power supply has a small receiving range, and a control signal can be received only by aligning the transmitting end of a remote controller to a receiver;

2. at present, an infrared dimming color-mixing LED driving power supply is influenced by the installation environment of an LED lamp, so that the installation position of the driving power supply is possibly positioned in a shell, and the transmission of signals is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the infrared mixing of colors LED drive power supply that adjusts luminance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an infrared dimming and color mixing LED driving power supply comprises a shell, wherein a convex cover is fixedly connected to the left surface of the shell, a substrate is fixedly connected to the left surface of the shell, a slot is fixedly connected to the upper surface of the shell, a rotating rod is slidably connected to the inner surface of the slot, a fixed rod is slidably connected to the lower surface of the rotating rod, a silver mirror is fixedly connected to the left surface of the fixed rod, a connecting rod is fixedly connected to the left surface of the silver mirror, and a receiving head is fixedly connected to the left surface of the connecting rod;

the outer surface of the rotating rod is movably connected with a rotating ring, the rotating ring is connected with the shell in a sliding mode, the upper surface of the base plate is fixedly connected with a heat conduction strip, the upper surface of the heat conduction strip is fixedly connected with a cooling fin, and the upper surface of the rotating ring is provided with a hole;

the surface of dwang just is located the downside fixedly connected with gag lever post of swivel becket, the lower surface and the dead lever of gag lever post rotate to be connected, the last fixed surface of dead lever is connected with the receiver.

As a further description of the above technical solution:

the convex cover is made of transparent materials, and the lower surface of the substrate is fixedly connected with a lamp bead.

As a further description of the above technical solution:

the fluting is the ring shape, have the damping between dwang and the fluting.

As a further description of the above technical solution:

the silver mirror is a concave lens, and the receiving head is positioned on the focus of the silver mirror.

As a further description of the above technical solution:

the upper surface of base plate just is located fixedly connected with controller between the heat conduction strip, the last fixed surface of controller is connected with the treater.

As a further description of the above technical solution:

the receiver is electrically connected with the receiving head, and the receiver, the processor and the controller are electrically connected.

As a further description of the above technical solution:

gaps are formed between the fixing rods and the radiating fins.

As a further description of the above technical solution:

the convex cover is arc-shaped.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the infrared dimming and color mixing LED driving power supply has the advantages that by designing the silver mirror, the limiting rod and the rotating rod, the angle of the silver mirror can be adjusted, and the receiving range of the silver mirror can be enlarged through reflection.

2. Compared with the prior art, this infrared dimming mixing of colors LED drive power supply through design convex cover, fluting, realizes that the receiver is located the outside of lamp all the time, and can distribute in each position of lamp, reaches the purpose that avoids signal transmission to receive the influence.

3. Compared with the prior art, the infrared dimming and color mixing LED driving power supply has the advantages that the heat dissipation is facilitated in the process of supporting the rotation of the receiver by designing the slots and the rotating ring.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an infrared dimming color-mixing LED driving power supply provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a bottom view of the infrared light-adjusting and color-adjusting LED driving power supply provided by the present invention;

fig. 4 is the utility model provides an infrared dimming mixing of colors LED drive power supply's overall structure schematic diagram.

Illustration of the drawings:

1. a housing; 2. rotating the rod; 3. a processor; 4. grooving; 5. a male housing; 6. a controller; 7. a lamp bead; 8. a heat conducting strip; 9. a heat sink; 10. a connecting rod; 11. a receiving head; 12. a silver mirror; 13. a receiver; 14. a limiting rod; 15. a rotating ring; 16. a substrate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of infrared dimming mixing of colors LED drive power supply: including shell 1, the left fixed surface of shell 1 is connected with convex cover 5, convex cover 5 is convex, avoid the scattering to the signal, the material of convex cover 5 is transparent material, lower fixed surface of base plate 16 is connected with lamp pearl 7, the left fixed surface of shell 1 is connected with base plate 16, the last fixed surface of shell 1 is connected with fluting 4, fluting 4 is used for through dwang 2 and heat dissipation, fluting 4 is ring shape, the damping has between dwang 2 and the fluting 4, fluting 4's internal surface sliding connection has dwang 2, the lower surface sliding connection of dwang 2 has the dead lever, the left fixed surface of dead lever is connected with silver mirror 12, silver mirror 12 is used for the reflection, silver mirror 12 is concave lens, receiving head 11 is located silver mirror 12's focus, silver mirror 12's left fixed surface is connected with connecting rod 10, the left fixed surface of connecting rod 10 is connected with receiving head 11.

The design of the structure utilizes the reflected far-away to collect the infrared signal in a larger range.

The surface swing joint of dwang 2 has swivel becket 15, swivel

becket

15 and 1 sliding connection of shell, the last fixed surface of base plate 16 is connected with heat conduction strip 8, the upper surface of base plate 16 just is located fixedly connected with controller 6 between the heat conduction strip 8, the last fixed surface of controller 6 is connected with treater 3, the last fixed surface of heat conduction strip 8 is connected with fin 9, the gap has between dead lever and the fin 9, the upper surface of swivel becket 15 sets up porosely.

The structure is simplified by the design of the structure, and heat dissipation is performed while the rotating rod 2 is passed through.

The surface of dwang 2 just is located the downside fixedly connected with gag lever post 14 of swivel ring 15, and the lower surface and the dead lever of gag lever post 14 rotate to be connected, and the last fixed surface of dead lever is connected with receiver 13 for receive infrared signal, receiver 13 and receiving head 11 electric connection, receiver 13, treater 3, controller 6 electric connection.

The position of the receiving head 11 can be adjusted, and the use is convenient.

The working principle is as follows: according to the mounted position of lamp, with the position of often launching infrared signal, the position of adjustment dwang 2, the position that the silver mirror faced through the position adjustment of dwang 2, the received signal of being convenient for, rotate dwang 2 after the installation and can adjust silver mirror 12 in the inside position of shell 1, make things convenient for the receipt of signal, silver mirror 12 increases the receiving range of signal, the heat of base plate 16 transmits to fin 9 through heat conduction strip 8 when using, dispel the heat through swivel 15 again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an infrared dimming mixing of colors LED drive power supply, includes shell (1), its characterized in that: the novel silver mirror is characterized in that a convex cover (5) is fixedly connected to the left surface of the shell (1), a substrate (16) is fixedly connected to the left surface of the shell (1), a slot (4) is fixedly connected to the upper surface of the shell (1), a rotating rod (2) is slidably connected to the inner surface of the slot (4), a fixing rod is slidably connected to the lower surface of the rotating rod (2), a silver mirror (12) is fixedly connected to the left surface of the fixing rod, a connecting rod (10) is fixedly connected to the left surface of the silver mirror (12), and a receiving head (11) is fixedly connected to the left surface of the connecting rod (10);

the outer surface of the rotating rod (2) is movably connected with a rotating ring (15), the rotating ring (15) is connected with the shell (1) in a sliding mode, the upper surface of the base plate (16) is fixedly connected with a heat conduction strip (8), the upper surface of the heat conduction strip (8) is fixedly connected with a radiating fin (9), and the upper surface of the rotating ring (15) is provided with a hole;

the surface of dwang (2) just is located downside fixedly connected with gag lever post (14) of swivel becket (15), the lower surface and the dead lever of gag lever post (14) rotate to be connected, the last fixed surface of dead lever is connected with receiver (13).

2. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the convex cover (5) is made of transparent material, and the lower surface of the substrate (16) is fixedly connected with a lamp bead (7).

3. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the slot (4) is circular, and damping is arranged between the rotating rod (2) and the slot (4).

4. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the silver mirror (12) is a concave lens, and the receiving head (11) is positioned on the focus of the silver mirror (12).

5. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the upper surface of base plate (16) just is located fixedly connected with controller (6) between heat conduction strip (8), the last fixed surface of controller (6) is connected with treater (3).

6. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the receiver (13) is electrically connected with the receiving head (11), and the receiver (13), the processor (3) and the controller (6) are electrically connected.

7. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: gaps are formed between the fixing rods and the radiating fins (9).

8. The infrared dimming and color-adjusting LED driving power supply according to claim 1, characterized in that: the convex cover (5) is arc-shaped.