CN213177972U

CN213177972U - Rotatory heat dissipation LED down lamp of portable

Info

Publication number: CN213177972U
Application number: CN202022413596.1U
Authority: CN
Inventors: 柯妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-11
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a portable rotatory heat dissipation LED down lamp, including the down lamp body, the bottom of down lamp body is connected with the spotlight cup, the bottom of spotlight cup is connected with the solar panel, solar panel and spotlight cup are connected with the nut through a plurality of bolts, the bolt is pegged graft in the inside of spotlight cup, the nut rotatory ring winds on the surface of bolt and is close to the top of spotlight cup; the utility model discloses increase a solar panel in the spotlight cup below of the rotatory heat dissipation LED down lamp of original portable, thereby reach through adjusting bolt and nut and carry out the purpose that dual combines with spotlight cup and solar panel, make light more concentrate on former basis, spotlight more, luminance is stronger, can be more outstanding the illuminated object, effectual solution light source exposes, glare and stand visual effect is not soft under the light source, inhomogeneous, luminance outstanding problem inadequately, this reasonable in design is simple simultaneously, the simple operation, therefore, the clothes hanger is strong in practicability.

Description

Rotatory heat dissipation LED down lamp of portable

Technical Field

The utility model belongs to the technical field of the LED down lamp, concretely relates to rotatory heat dissipation LED down lamp of portable.

Background

An LED tube light is a lighting lamp which is embedded into a ceiling and emits light downwards. The LED down lamp belongs to a directional lighting lamp, only the opposite LED down lamp surface can receive light, the beam angle belongs to condensation, the light is concentrated, and the light-dark contrast is strong. The illumination object is more prominent, the lumen degree is higher, and the quiet environment atmosphere is further set off. The LED down lamp mainly realizes illumination through a diode light emitting mode, the service life of the LED down lamp mainly depends on a solid LED light source and a driving heat dissipation part, the service life of the LED down lamp reaches more than 80000 hours in 2012, along with continuous research and common use of LED technology, the LED down lamp basically reaches a relatively ideal state in the aspects of driving and heat dissipation, and compared with a common halogen down lamp, the service life of a high-quality LED down lamp sold in the market basically reaches more than 80000 hours.

Chinese patent application No. CN201720149470.3 discloses a rotatory heat dissipation LED down lamp of portable, including the down lamp body, the top of down lamp body is provided with the down lamp afterbody, the outside side of the down lamp afterbody is provided with a plurality of turbine formula fin, the inside of the down lamp afterbody is provided with heat dissipation module, the bottom of the down lamp afterbody is provided with lamp body module, the inside of lamp body module is provided with rotatory connecting axle, the bottom of rotatory connecting axle is provided with the LED lamp body, the outside side of LED lamp body is provided with the reflex housing, the bottom of reflex housing is provided with antifog lens. The utility model discloses can make things convenient for the inconvenient problem of effectual solution installation, can install in simple to operate department at the LED down lamp, the focus of the rotatory adjustment lamp body light beam of accessible shines, simultaneously under the long-time use of LED down lamp, also can carry out effectual heat dissipation, and the air current of lamp body afterbody prevents to break down with higher speed, increase of service life, luminous efficiency is high simultaneously, and power consumption is little, and operating temperature is low.

The prior art has the following problems: the existing LED tube light is easy to expose light source when in irradiation, is easy to cause the influence of glare, is not soft and uneven in visual effect when standing under the light source, and is not concentrated in light and not prominent in brightness.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a rotatory heat dissipation LED down lamp of portable has spotlight, characteristics that luminance is strong, light is concentrated.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatory heat dissipation LED down lamp of portable, includes the down lamp body, the bottom of down lamp body is connected with the spotlight cup, the bottom of spotlight cup is connected with the solar panel, the solar panel is connected with the nut through a plurality of bolt with the spotlight cup, the bolt is pegged graft in the inside of spotlight cup, rotatory ring winding of nut is on the surface of bolt and near the top of spotlight cup.

Preferably, a plurality of radiating fins are arranged inside the down lamp body.

Preferably, the shape of the light-gathering cup body is in a conical structure.

Preferably, the surface of the light-gathering cup body is covered with an environment-friendly matte layer.

Preferably, the bolt and the nut are externally sprayed with a metal antirust coating.

Preferably, the surface layer of the nut is sleeved with a rubber protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses increase a solar panel in the spotlight cup below of the rotatory heat dissipation LED down lamp of original portable, thereby reach through adjusting bolt and nut and carry out the purpose that dual combines with spotlight cup and solar panel, make light more concentrate on former basis, spotlight more, luminance is stronger, can be more outstanding the illuminated object, effectual solution light source exposes, glare and stand visual effect is not soft under the light source, inhomogeneous, luminance outstanding problem inadequately, this reasonable in design is simple simultaneously, the simple operation, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic elevation view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a down lamp body; 2. a light-gathering cup body; 3. a light-gathering plate; 4. a bolt; 5. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a rotatory heat dissipation LED down lamp of portable, includes down lamp body 1, and the bottom of down lamp body 1 is connected with spotlight cup 2, and the bottom of spotlight cup 2 is connected with solar panel 3, and solar panel 3 is connected with spotlight cup 2 through a plurality of bolt 4 and nut 5, and bolt 4 pegs graft in spotlight cup 2's inside, and nut 5 rotatory ring is around the surface of bolt 4 and near the top of spotlight cup 2.

Specifically, a plurality of radiating fins are arranged inside the down lamp body 1,

through adopting above-mentioned technical scheme, can solve the inside heat dissipation problem of down lamp body 1 through the fin, prolong the life of inside first ware.

In particular, the shape of the light-gathering cup body 2 is arranged in a conical structure,

through adopting above-mentioned technical scheme, toper structural design has improved whole aesthetic feeling degree, lets more shining of light come in addition.

Specifically, the surface of the light-gathering cup body 2 is covered with an environment-friendly matte layer,

through adopting above-mentioned technical scheme, through increasing the reducible light of dazzling of environmental protection matte layer, let more even and gentle beautiful of light to effectively protect eyes.

Specifically, the outer parts of the bolt 4 and the nut 5 are sprayed with metal antirust coatings,

by adopting the technical scheme, the bolt 4 and the nut 5 can be effectively protected from being corroded, and the service life is prolonged.

Specifically, the surface layer of the nut 5 is sleeved with a rubber protective sleeve,

through adopting above-mentioned technical scheme, effectively avoid with 5 direct contact of nut, by the fish tail when preventing to rotate.

The utility model discloses well rotatory heat dissipation LED down lamp body of portable and theory of operation have disclosed in the rotatory heat dissipation LED down lamp of portable that chinese patent application number is CN201720149470.3 discloses.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, with equipment fixing, increase solar panel 3 in 2 below spotlight cup of down lamp, overlap solar panel 3 on spotlight cup 2 and surround the periphery and extend to spotlight cup 2 outside, overlap the department at spotlight cup 2 and solar panel 3 and fix through a plurality of bolt 4 and nut 5, peg graft in spotlight cup 2's inside with bolt 4, thereby nut 5 rotatory ring is around bolt 4's surface and near the top of spotlight cup 2 and reach firm effect, solar panel 3 drops when the lamp body is downward in addition also can be avoided down lamp installation back, through solar panel 3 and spotlight cup 2's dual combination, make light more concentrate at the switch-on down lamp beginning during operation, spotlight more, luminance is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory heat dissipation LED down lamp of portable, includes down lamp body (1), its characterized in that: the down lamp is characterized in that a light gathering cup body (2) is connected to the bottom of the down lamp body (1), a light gathering plate (3) is connected to the bottom of the light gathering cup body (2), the light gathering plate (3) is connected with the light gathering cup body (2) through a plurality of bolts (4) and nuts (5), the bolts (4) are inserted into the light gathering cup body (2), and the nuts (5) are rotated to be wound on the surfaces of the bolts (4) and are close to the upper portion of the light gathering cup body (2).

2. The portable rotary heat dissipation LED down lamp of claim 1, characterized in that: the down lamp is characterized in that a plurality of radiating fins are arranged inside the down lamp body (1).

3. The portable rotary heat dissipation LED down lamp of claim 1, characterized in that: the shape of the light-gathering cup body (2) is arranged in a conical structure.

4. The portable rotary heat dissipation LED down lamp of claim 1, characterized in that: the surface of the light-gathering cup body (2) is covered with an environment-friendly matte layer.

5. The portable rotary heat dissipation LED down lamp of claim 1, characterized in that: and metal antirust coatings are sprayed on the outer parts of the bolt (4) and the nut (5).

6. The portable rotary heat dissipation LED down lamp of claim 1, characterized in that: the surface layer of the nut (5) is sleeved with a rubber protective sleeve.