CN213810066U - Novel intelligent PAR lamp - Google Patents

Abstract

The utility model discloses a novel intelligent PAR lamp, which comprises a lamp cap, a lamp body, a lamp shade, a light source board and a reflector, wherein the lamp cap is used for being connected with a power supply; the lamp body is horn-shaped, and one end of the small head of the lamp body is connected with the lamp holder; the lampshade is in a plate shape and covers one end of the big end of the lamp body, a plurality of granular bulges are arranged on the outer wall of the lampshade, and a Fresnel tooth-shaped surface is arranged on the inner wall of the lampshade; the light source plate is annularly arranged in the lamp body, the bottom surface of the light source plate faces to one end of the small head of the lamp body, and a plurality of LED lamp beads are uniformly arranged on the bottom surface of the light source plate; the reflector sets up in the inside bottom that just is located the light source board of lamp body, and the top of reflector sets up with the bottom surface of light source board relatively, and the annular groove has been seted up at the top of reflector, and the side of annular groove is the cambered surface, and the annular groove is used for reflecting the light that comes LED lamp pearl shines to the lamp shade on.

Description

Novel intelligent PAR lamp

Technical Field

The utility model relates to the field of lighting technology, in particular to novel intelligence PAR lamp.

Background

However, the LED lamp beads in the existing PAR lamp are usually arranged in rows, and the problem of uneven light distribution in an irradiation range exists, so that light in front of the PAR lamp directly emits to cause glare, and people often feel uncomfortable due to visual fatigue.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, for this reason, the utility model provides a novel intelligence PAR lamp, the light distribution that novel intelligence PAR lamp sent is even, promotes the luminous efficiency of novel intelligence PAR lamp, can not cause the glare to make people feel tired.

The novel intelligent PAR lamp comprises a lamp cap, a lamp body, a lamp shade, a light source plate and a reflector, wherein the lamp cap is used for being connected with a power supply; the lamp body is horn-shaped, and one end of the small head of the lamp body is connected with the lamp holder; the lampshade is in a plate shape and covers one end of the large end of the lamp body, a plurality of granular protrusions are arranged on the outer wall of the lampshade, and a Fresnel tooth-shaped surface is arranged on the inner wall of the lampshade; the light source plate is annularly arranged in the lamp body, the bottom surface of the light source plate faces to one end of the small head of the lamp body, and a plurality of LED lamp beads are uniformly arranged on the bottom surface of the light source plate; the LED lamp comprises a lamp body, a light source board, a reflector, an annular groove and a lamp shade, wherein the reflector is arranged in the lamp body and located at the bottom of the light source board, the top of the reflector is opposite to the bottom of the light source board, the top of the reflector is provided with the annular groove, the side surface of the annular groove is an arc surface, and the annular groove is used for reflecting light irradiated by the LED to the lamp shade.

According to the utility model discloses novel intelligence PAR lamp through so setting up, can reach following beneficial effect at least: the lamp holder is connected with external power source, can supply power for inside light source board, and the light source board is the annular setting, and the through-hole has been seted up to inside. The bottom surface of light source board is towards the reflector, and LED lamp pearl emission light on the light source board shines in the annular groove to the reflector, because the arc is personally submitted to the inboard of annular groove, so can concentrate the through-hole on the light source board with light and reflect to the lamp shade on and jet out. Meanwhile, the inner wall of the lampshade is provided with a Fresnel tooth-shaped surface, and the outer wall of the lampshade is provided with a plurality of granular protrusions in an arrayed manner, so that light rays emitted from the reflector in an accumulated manner can be emitted from the lampshade in an accumulated manner, the light emitting rate of the light rays is improved, the light rays are uniformly distributed, and glare is not caused so that people feel fatigue.

According to some embodiments of the invention, the outer wall of the lamp cap is threaded.

According to the utility model discloses a some embodiments, novel intelligence PAR lamp is still including drive power supply, drive power supply set up in inside the lamp body, drive power supply with lamp holder and light source board electricity are connected, drive power supply be used for the power supply of LED lamp pearl.

According to the utility model discloses a some embodiments, annular spacing groove has been seted up to the inside wall of major part one side of lamp body, the edge embedding of lamp shade in the annular spacing groove.

According to the utility model discloses a some embodiments, the below of annular spacing groove is provided with a plurality of spacing archs, spacing arch is used for the restriction the position of lamp shade is right the lamp shade plays the supporting role.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above-mentioned additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of the overall structure of a novel intelligent PAR lamp according to an embodiment of the present invention;

fig. 2 is a schematic bottom structure diagram of a light source board according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of the overall structure of a novel intelligent PAR lamp according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an outer wall of a lamp cover according to an embodiment of the present invention;

fig. 5 is a schematic view of the internal structure of a lamp cover according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of region a in fig. 1.

Reference numerals:

the LED lamp comprises a lamp cap 100, a lamp body 200, an annular limiting groove 210, a limiting protrusion 220, a lampshade 300, granular protrusions 310, Fresnel tooth-shaped surfaces 320, a light source board 400, LED lamp beads 410, a reflector 500 and an annular groove 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A novel intelligent PAR lamp according to embodiments of the invention is described below with reference to fig. 1-6.

For example, as shown in fig. 1 and 3, a novel intelligent PAR lamp according to an embodiment of the present invention includes a lamp head 100, a lamp body 200, a lamp cover 300, a light source board 400, and a reflector 500, wherein the lamp head 100 is used for connecting to a power supply; the lamp body 200 is horn-shaped, and one end of the small head of the lamp body 200 is connected with the lamp cap 100; the lampshade 300 is in a plate shape and covers one end of the big head of the lamp body 200, a plurality of granular protrusions 310 are arranged on the outer wall of the lampshade 300, and a Fresnel tooth-shaped surface 320 is arranged on the inner wall of the lampshade 300; the light source board 400 is annularly arranged inside the lamp body 200, the bottom surface of the light source board 400 faces to one end of the small head of the lamp body 200, and a plurality of LED lamp beads 410 are uniformly arranged on the bottom surface of the light source board 400; the reflector 500 is arranged inside the lamp body 200 and at the bottom of the light source board 400, the top of the reflector 500 is arranged opposite to the bottom surface of the light source board 400, the top of the reflector 500 is provided with an annular groove 510, the inner side surface of the annular groove 510 is an arc surface, and the annular groove 510 is used for reflecting light emitted by the LED to the lampshade 300.

For example, as shown in fig. 1, the lamp body 200 is horn-shaped and hollow, one end of the small end is connected to the base 100, and the base 100 is connected to a power supply to supply power to the novel intelligent PAR lamp. The lampshade 300 is in a plate shape and covers one end of the large end of the whole body, and a plurality of granular protrusions 310 are arranged on the outer side wall of the lampshade 300, for example, as shown in fig. 1 and 4. The inner wall side of the lamp housing 300 is provided with a fresnel tooth surface 320, as shown in fig. 5, for example.

Through such setting, lamp shade 300 makes the light that shines on lamp shade 300 can be more gathered more evenly through fresnel tooth profile 320 and graininess arch 310, and the rate of being qualified for the next round of competitions is higher.

The light source board 400 is annularly disposed inside the lamp body 200, and a plurality of LED beads 410 are uniformly disposed on a bottom surface of the light source board 400, for example, as shown in fig. 2 and 3. Reflector 500 is located light source board 400 below, for example as shown in FIG. 3, LED lamp pearl 410 sets up and aims at reflector 500 setting at the bottom surface of light source board 400, and when novel intelligent PAR lamp circular telegram, LED lamp pearl 410 produces light promptly and shines reflector 500. The reflector 500 is disposed inside the lamp body 200 opposite to the bottom surface of the light source board 400, the top of the reflector 500 is recessed inward to form an annular groove 510, and the inner side surface of the annular groove 510 is a curved surface, as shown in fig. 1 and 3, for example. The annular groove 510 of the reflector 500 reflects the LED-irradiated pipeline to the lampshade 300 for emission, and the inner side of the annular groove 510 is arc-shaped, so that the light can be emitted to the lampshade 300 more intensively, the light emitting efficiency of the light is improved, the light emission is more uniform, and the glare is not caused, so that people feel fatigue.

In some embodiments of the present invention, the outer wall of the lamp cap 100 is threaded.

For example, as shown in fig. 1, the outer wall of the base 100 is threaded to facilitate connection to a power source.

The utility model discloses a in some embodiments, novel intelligence PAR lamp is still including drive power supply, and drive power supply sets up inside lamp body 200, and drive power supply is connected with lamp holder 100 and light source board 400 electricity, and drive power supply is used for providing the power supply for LED lamp pearl 410.

Novel intelligence PAR lamp is inside to be provided with drive power supply, and drive power supply is connected with lamp holder 100 and light source board 400 electricity, and when lamp holder 100 was connected with external power source electricity, drive power supply passed through lamp holder 100 and supplied power and can give self storage electric energy for light source board 400, and when external power source outage, drive power supply still can give light source board 400 power supply.

In some embodiments of the present invention, the inner sidewall of the big end of the lamp body 200 is formed with an annular limiting groove 210, and the edge of the lamp cover 300 is embedded into the annular limiting groove 210.

For example, as shown in fig. 6, an annular limiting groove 210 is formed on an inner wall of one side of the large end of the lamp body 200, and the edge of the lamp cover 300 is embedded in the annular limiting groove 210, so that the position of the lamp cover 300 can be relatively fixed.

In some embodiments of the present invention, a plurality of limiting protrusions 220 are disposed below the annular limiting groove 210, and the limiting protrusions 220 are used for limiting the position of the lamp cover 300 and supporting the lamp cover 300.

For example, as shown in fig. 6, a plurality of limiting protrusions 220 are disposed below the annular limiting groove 210, the limiting protrusions 220 are used for limiting the position of the lamp cover 300 and supporting the lamp cover 300, and when the lamp cover 300 is inserted into the annular limiting groove 210, the bottom of the lamp cover 300 is in contact with the limiting protrusions 220, so that the limiting protrusions 220 support the lamp cover 300.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. A novel intelligent PAR lamp, comprising:

a lamp cap (100), the lamp cap (100) being adapted to be connected to a power source;

the lamp body (200), the lamp body (200) is horn-shaped, and one end of the small end of the lamp body (200) is connected with the lamp holder (100);

the LED lamp comprises a lamp cover (300), wherein the lamp cover (300) is in a plate shape and covers one end of the large end of the lamp body (200), a plurality of granular protrusions (310) are arranged on the outer wall of the lamp cover (300), and a Fresnel tooth-shaped surface (320) is arranged on the inner wall of the lamp cover (300);

the LED lamp comprises a light source board (400), wherein the light source board (400) is annularly arranged inside the lamp body (200), the bottom surface of the light source board (400) faces to one end of a small head of the lamp body (200), and a plurality of LED lamp beads (410) are uniformly arranged on the bottom surface of the light source board (400);

the LED lamp comprises a reflector (500), wherein the reflector (500) is arranged inside the lamp body (200) and located at the bottom of the light source board (400), the top of the reflector (500) is opposite to the bottom surface of the light source board (400), an annular groove (510) is formed in the top of the reflector (500), the inner side of the annular groove (510) is an arc surface, and the annular groove (510) is used for reflecting light irradiated by the LED lamp beads to the lampshade (300).

2. A novel intelligent PAR lamp as claimed in claim 1, wherein the outer wall of the lamp head (100) is threaded.

3. The novel intelligent PAR lamp of claim 1 further comprising a driving power supply, wherein the driving power supply is disposed inside the lamp body (200), the driving power supply is electrically connected with the lamp cap (100) and the light source board (400), and the driving power supply is used for supplying power to the LED lamp beads (410).

4. A novel intelligent PAR lamp as claimed in claim 1, wherein the lamp body (200) has an annular limiting groove (210) formed on the inner side wall of the big end, and the edge of the lampshade (300) is embedded into the annular limiting groove (210).

5. A novel intelligent PAR lamp according to claim 4 wherein a plurality of limiting protrusions (220) are disposed below the annular limiting groove (210), and the limiting protrusions (220) are used for limiting the position of the lamp cover (300) and supporting the lamp cover (300).

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