CN211526209U

CN211526209U - LED lamp for corner building illumination

Info

Publication number: CN211526209U
Application number: CN202020495206.7U
Authority: CN
Inventors: 杨厚云
Original assignee: Nanjing Tansuo Photoelectric Co ltd
Current assignee: Nanjing Tansuo Photoelectric Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-18
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a LED lamp for corner building illumination, which comprises a shell, a bottom plate, a transparent plate, a base plate, an LED light-emitting unit, a bolt and a heat dissipation block; the bottom plate is detachably arranged at an opening at the lower end of the shell, a sinking cavity is formed in the front side of the shell, the transparent plate is embedded in the opening of the sinking cavity in a sealing mode, the heat dissipation block is arranged inside the shell and fixed to the rear side of the sinking cavity through two bolts, the substrate is arranged between the heat dissipation block and the sinking cavity, the LED light-emitting units comprise a plurality of LED light-emitting units, and the LED light-emitting units are all fixed on the substrate and are all embedded in the sinking cavity; the utility model discloses simple structure, it is small, and the radiating effect is outstanding.

Description

LED lamp for corner building illumination

Technical Field

The utility model relates to a LED lamps and lanterns for corner building illumination.

Background

The corner building is a loft building built on a corner table, is common in classical urban buildings, needs to be provided with lamps around the corner building for illumination in order to play roles of decoration and beautification, and has the defects of complex structure, large volume and poor heat dissipation effect, and is to be further improved.

SUMMERY OF THE UTILITY MODEL

To the current situation of the above prior art, the utility model aims to solve the technical problem that a LED lamps and lanterns for turret illumination that simple structure, small, and the radiating effect is outstanding is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an LED lamp for corner building illumination is characterized by comprising a shell, a bottom plate, a transparent plate, a base plate, an LED light-emitting unit, a bolt and a radiating block; the bottom plate is detachably arranged at an opening at the lower end of the shell, a sinking cavity is formed in the front side of the shell, the transparent plate is embedded in the opening of the sinking cavity in a sealing mode, the radiating block is arranged inside the shell and fixed to the rear side of the sinking cavity through two bolts, the substrate is arranged between the radiating block and the sinking cavity, the LED light-emitting units comprise a plurality of LED light-emitting units, and the LED light-emitting units are all fixed on the substrate and are all embedded in the sinking cavity; the two bolts are symmetrically arranged on the left side and the right side of the base plate.

Preferably, the threaded ends of the two bolts penetrate through the bottom surface of the sinking cavity and are inserted into the radiating block in a threaded mode to clamp the substrate, and the rear side of the radiating block is externally formed with a plurality of radiating strips.

Preferably, the bottom surface of the sinking cavity is provided with a plurality of through holes, the number of the through holes is equal to that of the LED light-emitting units, and the LED light-emitting units are respectively embedded into the through holes.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, it is small, and the radiating effect is outstanding.

Drawings

FIG. 1 is a right front structural view of the present invention;

fig. 2 is a structural diagram of the LED lighting unit of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1-2, an LED lamp for corner building illumination includes a housing 1, a bottom plate 2, a transparent plate 3, a substrate 4, an LED light-emitting unit 5, a bolt 6 and a heat dissipation block 7; the bottom plate 2 is detachably arranged at an opening at the lower end of the shell 1, a sinking cavity 11 is formed in the front side of the shell 1, the transparent plate 3 is embedded in the opening of the sinking cavity 11 in a sealing mode, the radiating block 7 is arranged inside the shell 1 and fixed to the rear side of the sinking cavity 11 through two bolts 6, the substrate 4 is arranged between the radiating block 7 and the sinking cavity 11, the LED light-emitting units 5 comprise a plurality of LED light-emitting units 5, and the LED light-emitting units 5 are all fixed on the substrate 4 and are all embedded in the sinking cavity 11; the two bolts 6 are symmetrically arranged at the left side and the right side of the substrate 4, the thread ends of the two bolts 6 penetrate through the bottom surface of the sinking cavity 11 and are inserted into the radiating block 7 in a screwed mode so as to clamp the substrate 4, and a plurality of radiating strips 71 are formed outside the rear side of the radiating block 7; a plurality of through holes 12 are formed in the bottom surface of the sinking cavity 11, the number of the through holes 12 is the same as that of the LED light-emitting units 5, and the LED light-emitting units 5 are respectively embedded in the through holes 12; the LED light-emitting unit 5 comprises a shell 51, a lamp wick 53, a driving device 54 and a circuit board 52, wherein the circuit board 52 is arranged at an opening at the lower end of the shell 51, and the lamp wick 53 and the driving device 54 are both arranged on the circuit board 52 and are both arranged in the shell 51; the circuit board 52 is powered on and then converted by the driving device 54 to drive the lamp wick 53 to emit light, which is the principle of the prior art.

When the LED illuminating lamp is used, the bottom plate 2 of the utility model is horizontally placed at a designated position downwards, the plurality of LED light-emitting units 5 in the sinking cavity 11 are aligned to an object to be illuminated, and then each LED light-emitting unit 5 emits light after being electrified, thereby playing a role in illumination; the heat generated by each LED light-emitting unit 5 is conducted to the substrate 4 through the wiring board 52, further conducted to the heat dissipation block 7, and finally dissipated to the outside through the plurality of heat dissipation bars 71.

The corner building is an attic building built on a corner table, is common in classical urban buildings, and needs to be provided with lamps around the corner building for illumination in order to play roles of decoration and beautification; the utility model discloses simple structure, it is small, and the radiating effect is outstanding.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An LED lamp for corner building illumination is characterized by comprising a shell, a bottom plate, a transparent plate, a base plate, an LED light-emitting unit, a bolt and a radiating block; the bottom plate is detachably arranged at an opening at the lower end of the shell, a sinking cavity is formed in the front side of the shell, the transparent plate is embedded in the opening of the sinking cavity in a sealing mode, the radiating block is arranged inside the shell and fixed to the rear side of the sinking cavity through two bolts, the substrate is arranged between the radiating block and the sinking cavity, the LED light-emitting units comprise a plurality of LED light-emitting units, and the LED light-emitting units are all fixed on the substrate and are all embedded in the sinking cavity; the two bolts are symmetrically arranged on the left side and the right side of the base plate.

2. The LED lamp of claim 1, wherein the threaded ends of the two bolts pass through the bottom surface of the cavity and are inserted into and screwed into the heat sink block to clamp the substrate, and the heat sink block is formed with a plurality of heat sink strips on the rear side.

3. The LED lamp as claimed in claim 2, wherein the bottom surface of the cavity has a plurality of through holes, the number of the through holes is the same as that of the LED light-emitting units, and the plurality of LED light-emitting units are respectively embedded in the plurality of through holes.