CN220205682U

CN220205682U - Combined LED semiconductor lighting street lamp with heat radiation structure

Info

Publication number: CN220205682U
Application number: CN202321644857.8U
Authority: CN
Inventors: 许杰; 汪旭; 王毅; 杭远智; 丁杨
Original assignee: Yangzhou Jieyao Lighting Equipment Co ltd
Current assignee: Yangzhou Jieyao Lighting Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-19
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a combined LED semiconductor lighting street lamp with a heat radiation structure, which comprises a lamp holder and a lamp shade arranged at the bottom of the lamp holder, wherein a threaded mounting opening is formed in the upper part of the lamp holder, a heat radiation block is arranged in the threaded mounting opening, a plurality of threaded deep grooves are formed in the end part of one side of the upper part of the heat radiation block at intervals, and a threaded heat radiation rod is screwed in each threaded deep groove in a threaded manner. According to the LED street lamp, on the premise that the traditional conventional heat radiating device is additionally arranged, the heat radiating block is arranged in the threaded mounting port at the upper part of the lamp holder, so that heat radiation is enhanced, the heat radiating efficiency and the heat radiating effect are improved, the heat radiating efficiency in the lighting equipment is not reduced even in hot seasons, the heat is not concentrated, the local temperature in the lighting equipment is not too high, and the normal service life of the LED street lamp is ensured.

Description

Combined LED semiconductor lighting street lamp with heat radiation structure

Technical Field

The utility model relates to the field of street lamps, in particular to a combined LED semiconductor lighting street lamp with a heat dissipation structure.

Background

The luminous component in the LED lighting equipment is the semiconductor lighting module, and the semiconductor lighting module can produce a large amount of heat, and the heat is if not in time distributed, and then the semiconductor lighting module is fragile after long-time use, then easily leads to the damage of LED lighting equipment, and under the conventional condition, can install heat abstractor additional in the LED lighting equipment, but heat abstractor's heat dissipation function is limited after all, especially in hot season, external heat is higher, and heat dissipation efficiency in the lighting equipment can reduce by heat abstractor, then leads to the heat to be too concentrated, and then causes local high temperature in the lighting equipment to influence lighting equipment's life.

Disclosure of Invention

The utility model aims to provide a combined LED semiconductor lighting street lamp with a heat dissipation structure, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a combination formula LED semiconductor lighting street lamp with heat radiation structure, includes the lamp stand and sets up the lamp shade in the lamp stand bottom, the upper portion of lamp stand is equipped with the screw thread installation mouth, install the radiating block in the screw thread installation mouth, the tip interval of radiating block upper portion one side is equipped with a plurality of screw thread deep grooves, screw thread deep groove internal thread is twisted soon has the screw thread radiating rod.

The bottom of the radiating block is fixedly provided with a plurality of radiating fins.

The radiating block is of a U-shaped structure.

And a sealing ring is arranged on the outer side of the radiating block.

The threaded heat dissipation rod is a copper rod, and a limiting block is arranged at the end part of the threaded heat dissipation rod.

Compared with the prior art, the utility model has the following beneficial effects: on the premise of installing a heat radiating device in a traditional conventional way, the heat radiating block is installed in the threaded installation port at the upper part of the lamp holder, so that heat radiation is enhanced, the heat radiating efficiency and the heat radiating effect are improved, the heat radiating efficiency in the lighting equipment is not reduced and is not concentrated even in hot seasons, and the local temperature in the lighting equipment is not too high, so that the normal service life of the LED street lamp is ensured; the threaded heat dissipation rod is screwed in the threaded deep groove, the threaded heat dissipation rod can be replaced according to needs, the threaded heat dissipation rod can be made of copper or stainless steel, the heat conduction area is increased, the heat conduction is enhanced, and the heat dissipation is enhanced to a certain extent.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is an assembled view of the present utility model;

FIG. 2 is a schematic diagram of a threaded heat dissipation rod with a threaded deep groove;

FIG. 3 is a split view of the present utility model;

FIG. 4 is a side view of a heat sink of the present utility model;

FIG. 5 is a side view of the threaded heat sink bar of FIG. 4;

FIG. 6 is a top view of a heat sink with threaded heat sink bars according to the present utility model;

in the figure: 1, a lamp holder; 2, a lampshade; 3, a thread installation port; 4, a heat dissipation block; 5, a thread deep groove; 6, a threaded heat dissipation rod; 7, radiating fins; 8, sealing rings; and 9, limiting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a combination formula LED semiconductor lighting street lamp with heat radiation structure, includes lamp stand 1 and sets up lamp shade 2 in lamp stand 1 bottom, the upper portion of lamp stand 1 is equipped with screw thread installing port 3, install radiating block 4 in the screw thread installing port 3, the tip interval of radiating block 4 upper portion one side is equipped with a plurality of screw thread deep groove 5, screw thread deep groove 5 internal thread is twisted soon has screw thread radiating rod 6.

The bottom of the radiating block 4 is fixedly provided with a plurality of radiating fins 7, so that the radiating area is increased, and the heat dissipation is enhanced.

The heat dissipation block 4 is of a U-shaped structure.

The sealing ring 8 is arranged on the outer side of the radiating block 4, so that the gap between the radiating block 4 and the threaded mounting port 3 can be sealed.

The threaded heat dissipation rod 6 is a copper rod, and a limiting block 9 is arranged at the end part of the threaded heat dissipation rod.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a combination formula LED semiconductor lighting street lamp with heat radiation structure, includes lamp stand (1) and sets up lamp shade (2) in lamp stand (1) bottom, its characterized in that: the lamp holder is characterized in that a thread installation opening (3) is formed in the upper portion of the lamp holder (1), a radiating block (4) is installed in the thread installation opening (3), a plurality of thread deep grooves (5) are formed in the end portion of one side of the upper portion of the radiating block (4) at intervals, and a thread radiating rod (6) is screwed in the thread deep grooves (5) in a threaded mode.

2. The combined LED semiconductor lighting street lamp with heat dissipation structure of claim 1, wherein: the bottom of the radiating block (4) is fixedly provided with a plurality of radiating fins (7).

3. The combined LED semiconductor lighting street lamp with heat dissipation structure of claim 1, wherein: the radiating block (4) is of a U-shaped structure.

4. The combined LED semiconductor lighting street lamp with heat dissipation structure of claim 1, wherein: and a sealing ring (8) is arranged on the outer side of the radiating block (4).

5. The combined LED semiconductor lighting street lamp with heat dissipation structure of claim 1, wherein: the threaded heat dissipation rod (6) is a copper rod, and a limiting block (9) is arranged at the end part of the threaded heat dissipation rod.