CN209782260U

CN209782260U - LED lamp with LED lamp beads capable of being increased and decreased

Info

Publication number: CN209782260U
Application number: CN201920678061.1U
Authority: CN
Inventors: 黄红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2019-12-13
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a can increase and decrease LED lamp pearl's LED lamp, its structure includes lamp holder, drive light source, lamp body, lamp shade, drive light source cooperates in the lamp holder, drive light source and lamp shade 4's intermediate junction has the lamp body, the utility model discloses can increase and decrease LED lamp pearl's LED lamp through improving original LED luminous body structure, has add the shading sector in the one end that is equipped with the shading sector, and when using, the rotatory adjustable shell of user's accessible through the rotatory angle size of user, can change effective luminous lamp pearl quantity and direction, has solved and has caused the uncomfortable problem to the people's eye because of the strong light source directionality.

Description

LED lamp with LED lamp beads capable of being increased and decreased

Technical Field

the utility model relates to a LED lamp field, it is very much, be a LED lamp that can increase and decrease LED lamp pearl.

Background

The light emitting diode, called LED for short, is a solid semiconductor device capable of converting electric energy into visible light, can directly convert electricity into light, and is widely applied to the field of illumination and decoration.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a LED lamp of LED lamp pearl can increase and decrease.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a can increase and decrease LED lamp of LED lamp pearl, its structure includes lamp holder, drive light source, lamp body, lamp shade, drive light source cooperates in the lamp holder, the intermediate junction of drive light source and lamp shade has the lamp body.

As one of the preferred embodiments of the present invention, the internal structure of the lamp body includes a rotatable housing, a heat dissipation structure, a LED light emitting unit, a circuit board, a glass bulb, and a heat dissipation cavity, the lamp cap is matched with the circuit board, the rotatable housing is mechanically connected with the LED light emitting unit, the heat dissipation cavity is fixedly connected with the top of the heat dissipation structure, the circuit board is connected between the LED light emitting unit and the heat dissipation structure, and the glass bulb is installed below the LED light emitting unit.

As one of the preferred embodiments of the present invention, the LED light emitting unit includes a light emitting carrier, a lamp bead, a light shielding sector, a movable fan handle, a fixed fan handle, a sliding bead track, and a central shaft, the lamp bead is in the light emitting carrier, the movable fan handle and the fixed fan handle are installed on the central shaft, the light shielding sector is located between the movable fan handle and the fixed fan handle, the sliding bead is installed between the movable fan handle and the sliding bead track, the sliding bead is matched with the sliding bead track, and the circuit board is installed inside the central shaft.

As one of the preferred embodiments of the present invention, the movable fan handle is just locked to the inner wall of the rotatable housing and the outer wall of the central shaft.

As one of the preferred embodiments of the present invention, the light emitting carrier has a circular structure and is divided into four parts.

As one of the preferred embodiments of the present invention, the light shielding sector is made of black matrix BM material.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses the LED lamp of increase and decrease LED lamp pearl through improving original LED luminous body structure, has add the shading sector in the one end that is equipped with the shading sector, and when using, the rotatory adjustable shell of user's accessible through the rotatory angle size of user, can change effective luminous lamp pearl quantity and direction, has solved because of the strong uncomfortable problem of people's eye that causes of light source directionality.

Drawings

Fig. 1 is the utility model relates to a structure schematic diagram of LED lamp of increase and decrease LED lamp pearl.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the closed structure of the LED light-emitting unit of the present invention.

Fig. 4 is a schematic view of the LED light-emitting unit of the present invention.

Fig. 5 is a schematic view of the light-shielding sector structure of the present invention.

In the figure: the LED lamp comprises a lamp holder-1, a driving light source-2, a lamp body-3, a lampshade-4, a rotatable shell-31, a heat dissipation structure-32, an LED light-emitting unit-33, a circuit board-34, a glass shell-35, a heat dissipation cavity-a, a light-emitting carrier-331, a lamp bead-332, a light shielding fan face-333, a movable fan handle-334, a fixed fan handle-335, a sliding bead-336, a sliding bead track-337 and a central shaft-338.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

As shown in fig. 1-5, the utility model provides a can increase or decrease LED lamp pearl's LED lamp, its structure includes lamp holder 1, driving light source 2, lamp body 3, lamp shade 4, driving light source 2 cooperates in lamp holder 1, the intermediate junction of driving light source 2 and lamp shade 4 has lamp body 3, the inner structure of lamp body 3 includes rotatable shell 31, heat radiation structure 32, LED luminescence unit 33, circuit board 34, glass shell 35, heat dissipation chamber a, lamp holder 1 cooperatees with circuit board 34, rotatable shell 31 and LED luminescence unit 33 mechanical connection, heat dissipation chamber a fixed connection is in the top of heat radiation structure 32, LED luminescence unit 33 and heat radiation structure 32 intermediate connection have circuit board 34, glass shell 35 is installed in the below of LED luminescence unit 33, LED luminescence unit 33 includes luminescent carrier 331, lamp pearl 332, shading sector 333, portable fan handle 334, The light-emitting device comprises a fixed fan handle 335, a sliding ball 336, a sliding ball track 337 and a central shaft 338, wherein the lamp bead 332 is arranged in a light-emitting carrier 331, the movable fan handle 334 and the fixed fan handle 335 are arranged on the central shaft 338, the light-shielding fan surface 333 is arranged between the movable fan handle 334 and the fixed fan handle 335, the sliding ball 336 is arranged between the movable fan handle 334 and the sliding ball track 337, the sliding ball 336 is matched with the sliding ball track 337, the circuit board 3 is arranged in the central shaft 338, the movable fan handle 334 is just clamped on the inner wall of the rotatable shell 31 and the outer wall of the central shaft 338 in size, and the light-emitting carrier 331 is of a circular structure and is divided into four parts.

The utility model discloses a concrete theory of operation as follows:

The utility model discloses can increase and decrease the LED lamp of LED lamp pearl, internally mounted has heat radiation structure 32, heat dissipation chamber an is installed to heat radiation structure 32's top, heat dissipation chamber an externally mounted has adjustable shell 31 that can breathe freely, adjustable shell 31 is in the radiating while, still take the function of increase and decrease lamp pearl 332, the adjustable shell 31 of the rotatory LED lamp of user's accessible, movable fan handle 334 is being connected on the shell inner wall, it expandes to drive shading sector 333, the regional luminous inefficacy that is covered by the shading sector, through the rotatory angle size of user, can change effective luminous lamp pearl 332 quantity and direction, the problem of leading to the fact uncomfortable people's eye because of the light source directionality is strong has been solved.

Claims

1. The utility model provides a can increase and decrease LED lamp of LED lamp pearl, its structure includes lamp holder (1), driving light source (2), lamp body (3), lamp shade (4), its characterized in that:

The driving light source (2) is matched with the lamp holder (1), and the lamp body (3) is connected between the driving light source (2) and the lampshade (4).

2. The LED lamp of claim 1, wherein the LED lamp beads are adjustable: the utility model discloses a LED lamp, including lamp body (3), the inner structure of lamp body (3) includes rotatable shell (31), heat radiation structure (32), LED luminescence unit (33), circuit board (34), glass bulb (35), heat dissipation chamber (a), lamp holder (1) cooperatees with circuit board (34), rotatable shell (31) and LED luminescence unit (33) mechanical connection, heat dissipation chamber (a) fixed connection is in the top of heat radiation structure (32), LED luminescence unit (33) and heat radiation structure (32) intermediate junction have circuit board (34), the below in LED luminescence unit (33) is installed in glass bulb (35).

3. The LED lamp of claim 2, wherein the LED lamp beads are adjustable: LED luminescence unit (33) are including luminous carrier (331), lamp pearl (332), shading sector (333), portable fan handle (334), fixed fan handle (335), smooth pearl (336), smooth pearl track (337), center pin (338), lamp pearl (332) are in luminous carrier (331), portable fan handle (334) and fixed fan handle (335) are installed on center pin (338), shading sector (333) are located between portable fan handle (334) and fixed fan handle (335), install smooth pearl (336) between portable fan handle (334) and smooth pearl track (337), smooth pearl (336) cooperate with smooth pearl track (337), center pin (338) internally mounted has circuit board (34).

4. The LED lamp of claim 3, wherein the LED lamp beads are adjustable: the movable fan handle (334) is sized to fit snugly within the inner wall of the rotatable housing (31) and the outer wall of the central shaft (338).

5. The LED lamp of claim 3, wherein the LED lamp beads are adjustable: the light-emitting carrier (331) is of a circular structure and is divided into four parts.