CN218954684U

CN218954684U - Lamp power supply for high courtyard lamp and high courtyard lamp

Info

Publication number: CN218954684U
Application number: CN202320052427.0U
Authority: CN
Inventors: 关德忠
Original assignee: Panasonic Manufacturing Beijing Co Ltd
Current assignee: Panasonic Manufacturing Beijing Co Ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-02
Anticipated expiration: 2033-01-09

Abstract

The application proposes a luminaire power supply for a high patio luminaire and a high patio luminaire, the luminaire power supply (100) comprising: a power supply main body (1); an input line (2), the input line (2) being connected to the power supply body (1), the input line (2) being for connection to an external power supply, the input line (2) extending from a bottom surface of the power supply body (1); and an output line (3), the output line (3) is connected to the power supply main body (1), the output line (3) is used for connecting with a lamp main body, and the output line (3) extends out from the bottom surface of the power supply main body (1).

Description

Lamp power supply for high courtyard lamp and high courtyard lamp

Technical Field

The application belongs to the field of lighting equipment, and particularly relates to a lamp power supply for a high courtyard lamp and the high courtyard lamp.

Background

As shown in fig. 1 and 2, one possible luminaire includes a luminaire power supply 100 and a luminaire body 200, with an input wire 2 coming out from the top of the luminaire power supply 100, and the input wire 2 is easily pulled directly by a person to move during daily lifting or carrying of the luminaire. If operated in this way for a long period of time, the input line 2 is damaged, and the waterproof and dustproof performances of the lamp are also affected to some extent.

CN218032974U discloses a new type of replaceable E40 lamp cap industrial and mining lamp, one side of the E40 lamp cap (upper side of fig. 1 and 2 of the patent) is provided with a connecting wire.

Disclosure of Invention

The application aims at providing a lamp power supply for a high courtyard lamp, which ensures that an electric wire is not easy to be pulled manually and avoids damage to the electric wire.

The application also proposes a high patio luminaire including a high patio luminaire avoiding the wire being pulled and damaged.

Embodiments of the present application propose a luminaire power supply for a high courtyard luminaire, the luminaire power supply comprising:

a power supply main body;

an input line connected to the power supply main body, the input line being for connection to an external power supply, the input line extending from a bottom surface of the power supply main body; and

the output line is connected to the power supply main body, and is used for being connected with the lamp main body, and the output line extends out of the bottom surface of the power supply main body.

In at least one possible embodiment, the luminaire power supply further comprises a pull-up part connected to the power supply body.

In at least one possible embodiment, the pulling part is connected to the top surface of the power supply body.

In at least one possible embodiment, the pulling part comprises a ring-like structure.

The embodiment of the application also provides a high courtyard lamp, which comprises the lamp power supply according to any one of the technical schemes.

In at least one possible embodiment, the high courtyard luminaire further comprises a luminaire body, the luminaire power supply being connected to the luminaire body, the luminaire power supply being located at a radially central position on an axial side of the luminaire body.

In at least one possible embodiment, the lamp body is provided with a plurality of heat radiating fins, and the input line passes between adjacent heat radiating fins.

In at least one possible embodiment, the plurality of heat radiating fins extend radially.

In at least one possible embodiment, the input line extends radially outward from the power supply body through a space between adjacent ones of the heat radiating fins.

In at least one possible embodiment, the luminaire body is circular or ring-shaped.

By adopting the technical scheme, the input wire is not easy to be pulled by people by extending the input wire from the bottom surface of the power supply main body.

Drawings

Fig. 1 shows a schematic structural diagram of one possible luminaire.

Fig. 2 shows a schematic structural diagram of one possible luminaire power supply.

Fig. 3 shows a schematic structural diagram of a luminaire according to an embodiment of the present application.

Fig. 4 shows a schematic structural diagram of a luminaire power supply according to an embodiment of the present application.

Description of the reference numerals

100. Lamp power supply

200. Lamp main body

201. Radiating fin

1. Power supply main body

2. Input line

3. Output line

4. Lifting part

Detailed Description

To more clearly illustrate the above objects, features and advantages of the present application, specific embodiments of the present application are described in detail in this section in conjunction with the accompanying drawings. The present application can be embodied in other different forms besides the embodiments described in this section, and those skilled in the art may make corresponding modifications, variations, and substitutions without departing from the spirit of the application, so that the application is not limited to the specific examples disclosed in this section. The protection scope of the present application shall be subject to the claims.

As shown in fig. 3 and 4, embodiments of the present application provide a high courtyard lamp, which includes a lamp power supply (hereinafter, simply referred to as a lamp power supply 100) for the high courtyard lamp and a lamp main body 200, wherein the lamp power supply 100 is connected to the lamp main body 200, the lamp main body 200 may be circular or ring-shaped, and the lamp power supply 100 may be located at a radial center position of one axial side of the lamp main body 200.

The lamp power supply 100 includes a power supply main body 1, an input line 2, an output line 3, and a pull-up portion 4.

The input line 2 and the output line 3 are connected to the power supply body 1, and the input line 2 and the output line 3 extend from the same side surface of the power supply body 1.

The input line 2 is for connection to an external power source, such as a mains electrical line, and the output line 3 is for connection to the lamp body 200 for powering the lamp body. The luminaire power supply 100 does not generate or store electrical energy, but may regulate the voltage and/or current of an external power supply to a voltage and/or current that can be directly used by the luminaire body 200.

The power supply body 1 may have a cylindrical shape, and the input line 2 and the output line 3 may extend from a bottom surface of the power supply body 1, the bottom surface of the power supply body 1 facing the lamp body 200. The bottom surface may be, for example, planar. Thus, damage to the input line 2 caused by manual pulling can be avoided, and the waterproof and dustproof performance of the lamp power supply 100 can be better maintained.

The lifting part 4 is connected to the power supply main body 1, and the lifting part 4 may include a lifting ring, where the lifting ring includes an annular structure. Specifically, the pulling portion 4 may be connected to the top surface of the power supply body 1, which may be a plane or include a plane. The pulling portion 4 may be formed of a material such as metal or plastic, and the pulling portion 4 may be connected to the housing of the power supply body 1. The lifting part 4 can be used for hanging the lamp at the installation position. The lamp power supply 100 can be taken by the lifting part 4, so that the damage to the input line 2 caused by manual pulling is avoided, and the waterproof and dustproof performances of the lamp power supply 100 can be better maintained.

Optionally, the lamp body 200 is provided with a plurality of heat dissipation fins 201, and the plurality of heat dissipation fins 201 extend radially around the center of the lamp body 200. The input wire 2 can pass between the adjacent heat radiating fins 201 and extend radially outward from the power supply main body 1.

The lamp body 200 may include a light emitting member, such as an LED light panel. The luminaire body 200 may further comprise a luminaire body cover shielding the LED lamp tray.

The luminaire may further comprise a lamp shade in addition to the luminaire power supply 100 and the luminaire body 200.

The luminaire may in particular be a high courtyard lamp, also known as an industrial and mining lamp, a high ceiling lamp or the like. Because of the high power and high brightness, high courtyard lamps are commonly used as engineering supplies in factories, gymnasiums, or outdoor locations, etc. to be installed at high positions. However, the application is not limited to the specific type of the luminaire and the use scenario.

It is to be understood that in the present application, when the number of parts or members is not particularly limited, the number may be one or more, and the number herein refers to two or more. For the case where the number of parts or members is shown in the drawings and/or described in the specification as a specific number such as two, three, four, etc., the specific number is generally illustrative and not restrictive, it may be understood that a plurality, i.e., two or more, but this does not mean that the present application excludes one.

In this application, unless explicitly stated or limited otherwise, terms such as "mounted," "assembled," "connected," "coupled," "joined," "abutting," "communicating," "conducting," "fixed," "fastened," and the like are to be construed broadly, as they may be, for example, direct or indirect. For example, the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other, or may interact with each other, unless explicitly stated or limited otherwise. For example, the communication/conduction may be direct communication/conduction or indirect communication/conduction via an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the present application, unless explicitly stated or defined otherwise, one member is provided/mounted/located/housed/placed in/within another member, inside, etc., may be either of the following two cases: a portion or a majority of the one member is located within the other member; and the one member is fully received within the other member.

While the present application has been described in detail using the above embodiments, it will be apparent to those skilled in the art that the present application is not limited to the embodiments described in the present specification. The present application can be modified and implemented as a modified embodiment without departing from the spirit and scope of the present application as defined by the claims. Accordingly, the descriptions in this specification are for purposes of illustration and are not intended to be limiting in any way.

Claims

1. A luminaire power supply for a high courtyard luminaire, the luminaire power supply comprising:

a power supply main body;

2. A luminaire power supply for a high courtyard luminaire as claimed in claim 1, characterized in that the luminaire power supply further comprises a pull-up part connected to the power supply body.

3. A luminaire power supply for a high courtyard luminaire as claimed in claim 2, characterized in that the pull-up part is connected to the top surface of the power supply body.

4. A luminaire power supply for a high courtyard luminaire as claimed in claim 2, characterized in that the pull-up part comprises a ring-like structure.

5. A high courtyard luminaire, characterized in that it comprises a luminaire power supply as claimed in any one of claims 1 to 4.

6. The high patio light fixture of claim 5, further comprising a light fixture body, said light fixture power source being connected to said light fixture body, said light fixture power source being located at a radially central location on an axial side of said light fixture body.

7. The high ceiling light fixture of claim 6 wherein the fixture body is provided with a plurality of heat dissipating fins, the input wire passing between adjacent ones of the heat dissipating fins.

8. The high ceiling light fitting of claim 7 wherein the plurality of heat dissipating fins extend radially.

9. The high ceiling light fitting according to claim 8, wherein the input wire protrudes radially outward from the power supply main body through a space between adjacent ones of the heat radiating fins.

10. The high ceiling light fixture of claim 6 wherein the light fixture body is circular or ring-shaped.