CN218409782U

CN218409782U - Polycarbonate lampshade for LED down lamp

Info

Publication number: CN218409782U
Application number: CN202222373261.0U
Authority: CN
Inventors: 曹礼军
Original assignee: Guangdong Aokesi Technology Co ltd
Current assignee: Guangdong Aokesi Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-31
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a polycarbonate lamp shade for LED down lamp relates to polycarbonate lamp shade structure technical field, for solving current polycarbonate lamp shade at the in-process of installation use, increase the area of contact with the air through the fin to improve and dispel the heat with the heat exchange efficiency of air, the problem that gives off is carried out to the heat of the inside production of LED down lamp that can not be quick like this. The utility model discloses a LED lamp, including protective lampshade, heat abstractor, fixed slot two, the internally mounted protection network of fixed slot two, the lower extreme of installation room is provided with LED lamp installation room, protective lampshade's outer wall is provided with radiating fin all around, protective lampshade's inside is provided with the installation room, the installation room is double-phase to the inside fixed slot one that is provided with of inner wall, heat abstractor is installed to one side of fixed slot one, heat abstractor's internally mounted has the heat dissipation fan, the one end of fixed slot one is provided with fixed slot two, the internally mounted protection network of fixed slot two, the lower extreme of installation room is provided with LED lamp installation room.

Description

Polycarbonate lampshade for LED down lamp

Technical Field

The utility model relates to a polycarbonate lamp shade technical field specifically is a polycarbonate lamp shade for LED down lamp.

Background

The LED down lamp is a product which is improved and developed on the basis of the traditional down lamp by applying a novel LED lighting source, has the advantages of energy conservation, low carbon, long service life, good color rendering property, high response speed and the like, can keep the architectural decoration uniform and perfect during installation, does not damage the setting of the lamp, is an external protection device for installing LEDs and the like, and can conveniently protect and install the LED lamp through the polycarbonate lampshade.

Chinese patent grant publication No. CN213630124U, grant publication date 2021, 07, 06, an LED downlight, the LED downlight including the LED downlight includes: lamp shade, power lamp holder, fixed knot construct and electric connector: the fixing structure is arranged on the inner wall of the lampshade and is connected with the power lamp holder in a clamping way; the power lamp holder comprises a lamp holder body, a power supply and a light source which are integrally formed; the power lamp holder is detachably connected to the lamp shade through the fixing structure; the electric connector set up in on the inner wall of lamp shade, and can with power lamp holder electric connection, the utility model discloses a detachable connection of power lamp holder in on the lamp shade, it is fixed through fixed knot structure power lamp holder, simple structure, the dismantlement, maintenance, the replacement of the LED letter lamp of being convenient for.

But current polycarbonate lamp shade is at the in-process of installation use, increases the area of contact with the air through the fin to improve the heat exchange efficiency with the air and dispel the heat, can not be quick like this give off the heat of the inside production of LED down lamp, make the inside probably because of overheated life that leads to the LED down lamp of LED down lamp receive the influence, consequently urgently need a polycarbonate lamp shade for LED down lamp in the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polycarbonate lamp shade for LED down lamp to solve the in-process of current polycarbonate lamp shade that proposes in the above-mentioned background art in the installation use, increase the area of contact with the air through the fin, thereby improve and dispel the heat with the heat exchange efficiency of air, the heat that produces LED down lamp inside that can not be quick like this gives off, make the inside problem that can receive the influence because of overheated life that leads to the LED down lamp of LED down lamp.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polycarbonate lamp shade for LED down lamp, includes protective lampshade, the installation back lid is installed to protective lampshade's top, protective lampshade's outer wall is provided with radiating fin all around, protective lampshade's inside is provided with the installation room, the installation room is double-phase to be provided with fixed slot one inside the inner wall, heat abstractor is installed to one side of fixed slot one, heat abstractor's internally mounted has the heat dissipation fan, the one end of fixed slot one is provided with fixed slot two, the internally mounted of fixed slot two has the protection network, the lower extreme of installation room is provided with LED lamp installation room.

Preferably, the lower end of the mounting rear cover is provided with a fixing pin, and the fixing pin is fixedly connected with the protective lampshade through a fixing screw.

Preferably, the radiating fins are provided with a plurality of radiating fins, one ends of the radiating fins are located inside the mounting chamber, and the radiating fins and the protective lampshade are of an integrated structure.

Preferably, the number of the heat dissipation devices is two, the two heat dissipation devices are symmetrical with respect to a vertical center line of the protective lampshade, one end of each heat dissipation device is provided with a mounting foot, and the mounting foot is fixedly connected with the first fixing groove through a mounting screw.

Preferably, the protective net is fixedly connected with the second fixing groove through a fixing screw.

Preferably, a communicating groove is formed in the inner wall of the LED lamp mounting chamber, one end of the communicating groove is communicated with the LED lamp mounting chamber, and the other end of the communicating groove is communicated with the mounting chamber.

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

1. this kind of polycarbonate lamp shade for LED down lamp, through the radiating fin who sets up, the heat that produces the spare part of installation indoor internally mounted that like this can be convenient gives off, when the heat can not in time give off, through opening heat abstractor, makes the heat dissipation fan rotate, can make things convenient for quick the heat to the installation indoor portion through the heat dissipation fan and give off.

2. This kind of polycarbonate lamp shade for LED down lamp, the installation room is linked together through the intercommunication groove with LED lamp installation room, can make the inside heat of LED lamp installation room enter into the inside of installation room through the intercommunication groove like this, then distributes away, and the protection network is installed to heat abstractor one side, can not influence the heat dissipation of protection lamp shade when can prevent that the foreign matter from entering into protection lamp shade through the protection network of installation.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall sectional view of the present invention;

fig. 3 is an overall plan view of the present invention;

fig. 4 is a partially enlarged view of the area a of fig. 2 according to the present invention.

In the figure: 1. a protective lampshade; 101. an installation chamber; 102. a first fixing groove; 103. a second fixing groove; 104. an LED lamp installation chamber; 105. a communicating groove; 2. mounting a rear cover; 3. a fixing leg; 4. a set screw; 5. a heat dissipating fin; 6. a heat sink; 601. mounting a foot; 7. mounting screws; 8. a heat dissipation fan; 9. a protective net; 10. and fixing the screw.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a polycarbonate lamp shade for LED down lamp, including protective lampshade 1, lid 2 after the installation is installed to protective lampshade 1's top, protective lampshade 1's outer wall is provided with radiating fin 5 all around, protective lampshade 1's inside is provided with installation room 101, installation room 101 is double-phase to be provided with fixed slot one 102 inside the inner wall, heat abstractor 6 is installed to one side of fixed slot one 102, heat abstractor 6's internally mounted has heat dissipation fan 8, the one end of fixed slot one 102 is provided with fixed slot two 103, the internally mounted of fixed slot two 103 has protection network 9, the lower extreme of installation room 101 is provided with LED lamp installation room 104.

Referring to fig. 1, 2 and 3, the lower end of the mounting rear cover 2 is provided with a fixing pin 3, the fixing pin 3 is fixedly connected with the protective lampshade 1 through a fixing screw 4, the mounting rear cover 2 and the protective lampshade 1 can be conveniently mounted and fixed, and thus the mounting rear cover 2 can be conveniently detached, so that the mounted parts can be conveniently overhauled.

Referring to fig. 1 and 2, the plurality of heat dissipation fins 5 are provided, one end of each heat dissipation fin 5 is located inside the installation chamber 101, the heat dissipation fins 5 and the protective lamp cover 1 are of an integrated structure, the structural firmness between the heat dissipation fins 5 and the protective lamp cover 1 can be improved, and the heat dissipation effect of the polycarbonate lamp cover of the LED tube lamp can be improved through the arranged heat dissipation fins 5.

Referring to fig. 2 and 4, two heat dissipation devices 6 are provided, the two heat dissipation devices 6 are symmetrical with respect to a vertical center line of the protective lampshade 1, a mounting pin 601 is provided at one end of the heat dissipation device 6, the mounting pin 601 is fixedly connected with the first fixing groove 102 through a mounting screw 7, the heat dissipation device 6 and the first fixing groove 102 can be conveniently and fixedly mounted, and heat inside the protective lampshade 1 can be conveniently and quickly dissipated through the mounted heat dissipation device 6.

Referring to fig. 2 and 4, the protection net 9 is fixedly connected to the second fixing grooves 103 through the fixing screws 10, so that the protection net 9 and the second fixing grooves 103 can be conveniently installed and fixed, and the protection net 9 can prevent foreign matters from entering the protection lampshade 1 and does not affect the heat dissipation of the protection lampshade 1.

Referring to fig. 2, the inside of the inner wall of the LED lamp installation chamber 104 is provided with a communication groove 105, one end of the communication groove 105 is communicated with the LED lamp installation chamber 104, and the other end of the communication groove 105 is communicated with the installation chamber 101, so that heat inside the LED lamp installation chamber 104 can enter the inside of the installation chamber 101 through the communication groove 105, and then can be rapidly dissipated through the installed heat dissipation device 6.

The working principle is as follows: during the use, this kind of protective lampshade 1 is through the radiating fin 5 that sets up, the heat that produces the spare part of installation room 101 internally mounted that like this can be convenient gives off, when the heat can not in time give off, through opening heat abstractor 6, make heat dissipation fan 8 rotate, can make things convenient for quick giving off the heat of installation room 101 inside through heat dissipation fan 8, installation room 101 is linked together through intercommunication groove 105 with LED lamp installation room 104, can make the inside heat of LED lamp installation room 104 enter into the inside of installation room 101 through intercommunication groove 105 like this, then give off, protection network 9 is installed to heat abstractor 6 one side, can prevent through the protection network 9 of installation that the foreign matter from entering into protective lampshade 1 can not influence the heat dissipation of protective lampshade 1 simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a polycarbonate lamp shade for LED down lamp, includes protective lamp cover (1), its characterized in that: lid (2) after the installation is installed to the top of protection lampshade (1), the outer wall of protection lampshade (1) is provided with radiating fin (5) all around, the inside of protection lampshade (1) is provided with installation room (101), installation room (101) is double-phase to be provided with fixed slot (102) inside the inner wall, heat abstractor (6) are installed to one side of fixed slot (102), the internally mounted of heat abstractor (6) has heat dissipation fan (8), the one end of fixed slot (102) is provided with fixed slot two (103), the internally mounted of fixed slot two (103) has protection network (9), the lower extreme of installation room (101) is provided with LED lamp installation room (104).

2. A polycarbonate lampshade for an LED downlight according to claim 1, characterized in that: the lower end of the rear mounting cover (2) is provided with a fixing pin (3), and the fixing pin (3) is fixedly connected with the protective lampshade (1) through a fixing screw (4).

3. A polycarbonate lampshade for an LED down lamp according to claim 1, characterized in that: the LED lamp is characterized in that the radiating fins (5) are provided with a plurality of radiating fins, one ends of the radiating fins (5) are located inside the mounting chamber (101), and the radiating fins (5) and the protective lampshade (1) are of an integrated structure.

4. A polycarbonate lampshade for an LED downlight according to claim 1, characterized in that: the two heat dissipation devices (6) are arranged, the two heat dissipation devices (6) are symmetrical about the vertical center line of the protective lampshade (1), one end of each heat dissipation device (6) is provided with a mounting foot (601), and the mounting feet (601) are fixedly connected with the first fixing grooves (102) through mounting screws (7).

5. A polycarbonate lampshade for an LED downlight according to claim 1, characterized in that: the protective net (9) is fixedly connected with the second fixing groove (103) through a fixing screw (10).

6. A polycarbonate lampshade for an LED downlight according to claim 1, characterized in that: the LED lamp mounting chamber is characterized in that a communicating groove (105) is formed in the inner wall of the LED lamp mounting chamber (104), one end of the communicating groove (105) is communicated with the LED lamp mounting chamber (104), and the other end of the communicating groove (105) is communicated with the mounting chamber (101).