CN215001222U

CN215001222U - LED (light-emitting diode) spotlight

Info

Publication number: CN215001222U
Application number: CN202121629455.1U
Authority: CN
Inventors: 沈超
Original assignee: Jinan Baimei Photoelectric Technology Co ltd
Current assignee: Jinan Baimei Photoelectric Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-03
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a LED spotlight, which comprises a mounting bracket, the installing support cross section is the setting of L type, the circuit board is installed to the installing support inboard, the circuit board surface is equipped with a plurality of lamp stands and a plurality of LED driver, lamp stand and LED driver electric connection, install the LED lamp body in the lamp stand, the LED lamp body is including being circular shape LED lamp pearl, power source is installed to circuit board one end, power source provides stable power supply through the LED lamp body of LED driver on for the lamp stand. Use the technical scheme of the utility model LED shot-light simple structure, easy installation, the radiating effect is good.

Description

LED (light-emitting diode) spotlight

Technical Field

The utility model relates to the technical field of lamps and lanterns, concretely relates to LED shot-light.

Background

The LED lamp, also called LED lamp, is a device capable of transmitting light, distributing and changing the light distribution of the LED light source, and includes all the parts and components required for fixing and protecting the LED light source except the LED light source, and the circuit accessories necessary for connecting with the power supply. The LED lamp is a semiconductor solid-state light-emitting device. It uses solid semiconductor chip as luminescent material, and utilizes the carrier to make recombination in the semiconductor and release excess energy to produce photon emission, and directly emits red, yellow, blue, green, cyan, orange, purple and white light. The light-emitting principle of the LED spotlight is that the terminal voltage of a PN junction forms a certain potential barrier, when forward bias voltage is applied, the potential barrier is lowered, and most carriers in a P region and an N region diffuse to each other. Since electron mobility is much greater than hole mobility, a large number of electrons will diffuse into the P region, constituting an injection of minority carriers into the P region. These electrons recombine with holes in the valence band and the energy obtained upon recombination is released as light energy.

But current LED shot-light structure is comparatively complicated, and the installation is inconvenient to adopt closed structure mostly, cause the radiating effect not good easily, consequently need the technical scheme of this application to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a LED shot-light, simple structure, easy installation, the radiating effect is good.

The utility model discloses a realize like this, a LED shot-light, which comprises a mounting bracket, the installing support cross section is the setting of L type, the circuit board is installed to the installing support inboard, the circuit board surface is equipped with a plurality of lamp stands and a plurality of LED driver, lamp stand and LED driver electric connection, install the LED lamp body in the lamp stand, the LED lamp body is including being circular shape LED lamp pearl, power source is installed to circuit board one end, power source provides stable power supply for the LED lamp body on the lamp stand through the LED driver.

In some embodiments, the mounting bracket has two baffles extending downward from the rear side, and mounting holes are formed in the baffles.

In some embodiments, the mounting holes are used for fixing the mounting bracket on the surface of the wall through bolts.

In some embodiments, there are three of the lamp sockets and the LED drivers.

In some embodiments, the LED lamp body has a rectangular parallelepiped shape.

In some embodiments, the mounting bracket is an aluminum alloy.

In some embodiments, a plurality of heat dissipation holes are formed in the middle of the mounting bracket, and the heat dissipation holes are distributed in a rectangular array.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the arranged LED lamp body is directly arranged on the circuit board and does not adopt a closed structure, so that the good heat dissipation effect of the whole LED lamp body is ensured; the installing support that sets up includes that the cross-section is the L type, makes things convenient for whole LED shot-light to install on the wall body for simple to operate, the light that installation back LED lamp pearl produced can be downward along the wall, makes LED shot-light be fit for being used for needs such as museum, art gallery with the works show in the region of wall.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an LED spotlight provided in an embodiment of the present invention;

fig. 2 is a schematic view of a rear view structure of an LED spotlight provided in an embodiment of the present invention;

fig. 3 is a schematic view of the right side of the LED spotlight provided by the embodiment of the present invention.

Detailed Description

The foregoing and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings. The following description contains various specific details to aid in this understanding, but these details should be construed as merely exemplary. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those 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 particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-3, the LED spot lamp of this embodiment includes mounting bracket 1, and mounting bracket 1 cross section is the setting of L type, and circuit board 2 is installed to mounting bracket 1 inboard, and the setting of circuit board 2 is convenient for carry out electric connection between each part, and 2 surfaces of circuit board are equipped with a plurality of lamp stands 3 and a plurality of LED driver 4, and wherein, lamp stand 3 and LED driver 4 separately arrange, are favorable to the heat dissipation like this. Specifically, the LED driver 4 employs a constant current type driving chip, and can provide a stable current. The lamp holder 3 and the LED driver 4 electric connection install the LED lamp body 5 in the lamp holder 3, and is specific, and the pin is passed through to LED lamp body 5 bottom and lamp holder 3 electric connection. LED lamp body 5 is including being circular shape LED lamp pearl 6, and power source 7 is installed to 2 one end of circuit board, and power source 7 provides stable power supply for LED lamp body 5 on the lamp stand 3 through LED driver 4.

In some embodiments, two baffle plates 8 extend downwards from the rear side of the mounting bracket 1, mounting holes 9 are formed in the baffle plates 8, and bolts penetrate through the mounting holes 9 to fix the mounting bracket 1 on the surface of a wall body. After the mounting bracket 1 is mounted, light generated by the LED lamp beads 6 can be downward along the wall surface, so that products displayed on the wall surface can be conveniently irradiated, and the LED lamp beads are suitable for places such as museums, art museums and exhibition halls

In some embodiments, there are three lamp sockets 3 and three LED drivers 4, such that each lamp socket 3 is powered by a separate LED driver 4.

In some embodiments, the LED lamp body 5 has a rectangular parallelepiped shape, and the socket 3 has a rectangular recess for mounting the LED lamp body 5.

In some embodiments, the mounting bracket 1 is made of aluminum alloy, the plurality of heat dissipation holes 10 are formed in the middle of the mounting bracket 1, and the heat dissipation holes 10 are distributed in a rectangular array, so that heat dissipation is facilitated, and the external shape of the whole LED spotlight cannot be changed.

The above description is only exemplary embodiments of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED spotlight, a serial communication port, includes installing support (1), installing support (1) cross section is the setting of L type, circuit board (2) are installed to installing support (1) inboard, circuit board (2) surface is equipped with a plurality of lamp stands (3) and a plurality of LED driver (4), lamp stand (3) and LED driver (4) electric connection, install LED lamp body (5) in lamp stand (3), LED lamp body (5) are including being circular shape LED lamp pearl (6), power source (7) are installed to circuit board (2) one end, power source (7) provide stable power supply for LED lamp body (5) on lamp stand (3) through LED driver (4).

2. The LED spotlight according to claim 1, wherein the mounting bracket (1) is provided with two baffles (8) extending downwards from the rear side, and mounting holes (9) are formed in the baffles (8).

3. The LED spotlight according to claim 2, wherein bolts are passed through the mounting holes (9) to fix the mounting bracket (1) on the wall surface.

4. The LED spotlight according to claim 1, wherein there are three of the lamp sockets (3) and the LED drivers (4).

5. The LED spotlight according to claim 1, wherein the LED lamp body (5) has a rectangular parallelepiped shape.

6. An LED spotlight according to claim 1, characterised in that the mounting bracket (1) is an aluminium alloy.

7. The LED spotlight according to claim 6, wherein a plurality of heat dissipation holes (10) are formed in the middle of the mounting bracket (1), and the heat dissipation holes (10) are distributed in a rectangular array.