CN213177978U

CN213177978U - LED power dial-up integration ceiling lamp

Info

Publication number: CN213177978U
Application number: CN202021925143.0U
Authority: CN
Inventors: 陈怿; 韩德生; 彭旺
Original assignee: Zhejiang Jiaer Photoelectric Technology Co ltd
Current assignee: Zhejiang Jiaer Photoelectric Technology Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-05-11
Anticipated expiration: 2030-09-05

Abstract

The utility model provides a LED power dial integrated ceiling lamp, which comprises a chassis, a lampshade and a power dial chip; the lamp shade is fixed on the chassis, the chassis is fixed on the wall, the power dial-up chip is arranged at the center of the chassis, the lamp strips are uniformly distributed on the chassis in the circumferential direction, a wiring terminal is fixed at one end of the power dial-up chip, an electric wire through hole is formed in the chassis, the wiring terminal is in wired connection with a power supply and ground, and the power dial-up chip is in wired connection with all the lamp strips. Adopt power dial-up chip to replace three device of drive power supply, dial-up switch, binding post originally, solved ceiling lamp because sheltering from of three device of drive power supply, dial-up switch, binding post for the luminous inhomogeneous technical problem of LED lamp.

Description

LED power dial-up integration ceiling lamp

Technical Field

The utility model relates to a LED ceiling lamp technical field especially relates to a LED power dial-up integration ceiling lamp.

Background

As a new lighting source, the LED lamp is more and more favored by people due to the obvious energy-saving advantage and service life advantage, and the LED ceiling lamp is widely used by the public due to the simple structure.

Need install three device of drive power supply, dial switch and binding post in the lamp shade of LED ceiling lamp to adopt the wire to be connected drive power supply, dial switch, binding post and LED lamp pearl, but drive power supply, dial switch, binding post three device are installed and are easily sheltered from the light that LED lamp pearl sent in the lamp shade, and the light that lets ceiling lamp send is inhomogeneous, appears the black spot even.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a LED power dial-up integration ceiling lamp for the LED lamp is luminous more even, is difficult for receiving the purpose that drive power supply, dial-up switch, the three device of binding post influence.

According to an embodiment of the utility model, a LED power dial integrated ceiling lamp comprises a chassis, a lampshade and a power dial chip; the lamp shade is fixed on the chassis, the chassis is fixed on the wall, the power dial-up chip is arranged at the center of the chassis, the lamp strips are uniformly distributed on the chassis in the circumferential direction, a wiring terminal is fixed at one end of the power dial-up chip, an electric wire through hole is formed in the chassis, the wiring terminal is in wired connection with a power supply and ground, and the power dial-up chip is in wired connection with all the lamp strips.

Furthermore, the power dial-up chip comprises a driving power supply part and a dial-up switch part, the driving power supply part is in wired connection with the dial-up switch part, the wiring terminal is in wired connection with the driving power supply part, and the dial-up switch part is in wired connection with all the lamp strips.

Further, the outer parcel of power dial-up chip has drain pan and protective housing, the protective housing is installed on the drain pan, the drain pan is hugged closely the chassis and is fixed, it is equipped with the terminal opening to correspond binding post department on the protective housing, the protective housing is close to dial-up switch part one end and is equipped with the electric wire opening, the protective housing corresponds dial-up switch part position and is equipped with the plectrum opening.

Furthermore, the bottom shell is provided with flanges all around, the power dial chip is embedded into the bottom shell in a whole mode, and the terminal opening, the wire opening and the poking piece opening of the protective shell are provided with the pressing edges.

Further, semicircular depressions are formed in two sides of the protective shell, a U-shaped hole is formed in the bottom of each semicircular depression, a semicircular notch is formed in the position, corresponding to the U-shaped hole, of the bottom shell, and a screw penetrates through the U-shaped hole and the semicircular notch to fix the bottom shell and the protective shell on the chassis.

Further, a rubber ring is wrapped in the wire through hole.

Further, a round recess is formed in the back face of the base plate, a rubber gasket is arranged on the periphery of the round recess, a rubber gasket is arranged on the inner side of the base plate, and the rubber gasket on the inner side of the base plate is tightly attached to the lampshade.

The technical principle of the utility model is that: the power dial-up chip is used for replacing the original three devices of the driving power supply, the dial-up switch and the wiring terminal, the space occupied by the driving power supply, the dial-up switch and the wiring terminal is compressed, the lamp bar is circumferentially and uniformly distributed on the chassis of the ceiling lamp, and the influence of the power dial-up chip on light emitted by the ceiling lamp is reduced to the minimum.

Compared with the prior art, the utility model discloses following beneficial effect has: adopt power dial-up chip to replace three device of drive power supply, dial-up switch, binding post originally, solved ceiling lamp because sheltering from of three device of drive power supply, dial-up switch, binding post for the luminous inhomogeneous technical problem of LED lamp.

Preferably, adopt power dial-up chip to replace three device of drive power supply, dial-up switch, binding post for the equipment and the maintenance of ceiling lamp are more convenient, do not have the wire connection between the three device simultaneously, have improved holistic reliability and have practiced thrift the assembly cost.

Drawings

Fig. 1 is a schematic view of a chassis distribution structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the ceiling lamp according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a power dial chip according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between the bottom case and the protective case according to the embodiment of the present invention;

FIG. 5 is a cross-sectional view B-B of FIG. 4;

FIG. 6 is a partial sectional view of the electric wire passing hole according to the embodiment of the present invention;

in the above drawings: 100. a chassis; 101. a light bar; 110. the electric wire passes through the hole; 111. a rubber ring; 120. a circular recess; 121. a rubber gasket; 200. a lamp shade; 300. a power dial chip; 301. a wiring terminal; 302. a driving power supply section; 303. a dial switch section; 310. a bottom case; 311. flanging; 312. a semicircular notch; 320. a protective shell; 321. a terminal opening; 322. an electric wire opening; 323. opening the shifting sheet; 324. pressing the edges tightly; 325. the semicircular recess; 326. a U-shaped aperture.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, the LED power dial integrated ceiling lamp includes a chassis 100, a lampshade 200 and a power dial chip 300; the lampshade 200 is fixed on the chassis 100, the chassis 100 is fixed on the wall through screws, the power dial-up chip 300 is arranged at the center of the chassis 100, the light bars 101 are uniformly distributed on the chassis 100 in the circumferential direction, the light bars 101 are fixed on the chassis 100 in an adhesive manner, one end of the power dial-up chip 300 is fixed with the wiring terminals 301 in an adhesive manner, the wiring terminals 301 are in wired connection with a power source and a ground, the chassis 100 is provided with wire through holes 110 for the wires connected with the power source to pass through, and the power dial-up chip 300 is in wired connection with all.

As shown in fig. 1 and 3, the power dial-up chip 300 includes a driving power supply portion 302 and a dial-up switch portion 303, wherein the driving power supply portion 302 is in wired connection with the dial-up switch portion 303, the driving power supply portion 302 is in the same circuit as a common driving power supply chip, the dial-up switch portion 303 is in the same circuit as a common dial-up switch chip, the wiring terminal 301 is in wired connection with the driving power supply portion 302, the dial-up switch portion 303 is in wired connection with all the light bars 101, and specifically, the dial-up switch portion 303 is sequentially connected with the light beads on all the light bars 101 through wires.

As shown in fig. 4, a bottom case 310 and a protective case 320 are wrapped outside the power source dial-up chip 300, wherein the protective case 320 is installed on the bottom case 310, the bottom case 310 is tightly attached to the bottom case 100, a terminal opening 321 is formed in the protective case 320 corresponding to the wiring terminal 301, and a wire connecting wire is connected to the wiring terminal 301, an electric wire opening 322 is formed in one end of the protective case 320 close to the dial-up switch portion 303, so that the wire connecting wire is connected to the dial-up switch portion 303, a dial opening 323 is formed in the protective case 320 corresponding to the dial-up switch portion 303, and a dial can be conveniently manually shifted through the dial opening 323.

As shown in fig. 3-4, a flange 311 is integrally formed around the bottom case 310, the power dialing chip 300 is entirely embedded into the bottom case 310, a pressing edge 324 is integrally formed on the terminal opening 321, the wire opening 322 and the dial plate opening 323 of the protective case 320, and the power dialing chip 300 is fixed between the bottom case 310 and the protective case 320 by the flange 311 and the pressing edge 324, so that the power dialing chip 300 is not easily shaken.

As shown in fig. 3 and 5, semicircular recesses 325 are integrally formed at two sides of the protective shell 320, U-shaped holes 326 are formed at the bottoms of the semicircular recesses 325, semicircular notches 312 are integrally formed at positions of the bottom shell 310 corresponding to the U-shaped holes 326, and screws pass through the U-shaped holes 326 and the semicircular notches 312 to fix the bottom shell 310 and the protective shell 320 on the chassis 100.

As shown in fig. 6, a rubber ring 111 is wrapped in the wire passage hole 110 to provide a waterproof function.

As shown in fig. 1-2, a circular recess 120 is integrally formed on the back of the chassis 100, a rubber gasket 121 is fixed on the periphery of the circular recess 120, a rubber gasket 121 is also fixed on the inner side of the chassis 100, and the rubber gasket 121 on the inner side of the chassis 100 is tightly attached to the lampshade 200 to play a waterproof role.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a LED power dial-up integration ceiling lamp which characterized in that: comprises a chassis, a lampshade and a power dial chip; the lamp shade is fixed on the chassis, the chassis is fixed on the wall, the power dial-up chip is arranged at the center of the chassis, the lamp strips are uniformly distributed on the chassis in the circumferential direction, a wiring terminal is fixed at one end of the power dial-up chip, an electric wire through hole is formed in the chassis, the wiring terminal is in wired connection with a power supply and ground, and the power dial-up chip is in wired connection with all the lamp strips.

2. The LED power dial integrated ceiling lamp of claim 1, wherein: the power dial-up chip comprises a driving power supply part and a dial-up switch part, the driving power supply part is in wired connection with the dial-up switch part, the wiring terminal is in wired connection with the driving power supply part, and the dial-up switch part is in wired connection with all the lamp strips.

3. The LED power dial integrated ceiling lamp of claim 2, wherein: the outer parcel of power dial-up chip has drain pan and protective housing, the protective housing is installed on the drain pan, the drain pan is hugged closely the chassis and is fixed, it is equipped with the terminal opening to correspond binding post department on the protective housing, the protective housing is close to dial-up switch part one end and is equipped with the electric wire opening, the protective housing corresponds dial-up switch part position and is equipped with the plectrum opening.

4. The LED power dial integrated ceiling lamp of claim 3, wherein: the bottom shell is provided with flanges all around, the power dial-up chip is wholly embedded into the bottom shell, and the terminal opening, the wire opening and the poking piece opening of the protective shell are provided with the pressing edges.

5. The LED power dial integrated ceiling lamp of claim 3, wherein: the protective housing both sides are equipped with the semicircle sunken, the U-shaped hole has been seted up to the semicircle sunken bottom, the drain pan corresponds U-shaped hole position and is equipped with semicircular notch, adopts the screw to pass U-shaped hole and semicircular notch will drain pan and protective housing are fixed on the chassis.

6. The LED power dial integrated ceiling lamp of claim 1, wherein: and a rubber ring is wrapped in the wire through hole.

7. The LED power dial integrated ceiling lamp of claim 1, wherein: the lamp cover is characterized in that a circular recess is formed in the back face of the base plate, a rubber gasket is arranged on the periphery of the circular recess, a rubber gasket is arranged on the inner side of the base plate, and the rubber gasket on the inner side of the base plate is tightly attached to the lamp cover.