CN212456421U

CN212456421U - LED lamp holder convenient to maintenance

Info

Publication number: CN212456421U
Application number: CN202020746710.XU
Authority: CN
Inventors: 李长月; 龙芳; 张欣; 李霞
Original assignee: JIANGSU PULAITE INDUSTRIAL CO LTD
Current assignee: JIANGSU PULAITE INDUSTRIAL CO LTD
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a LED lamp holder convenient to maintenance and heat dissipation, the lamp holder comprises a lamp holder, the bottom of lamp holder is equipped with LED light source module, the outside cover of LED light source module has the lamp shade, the lamp holder comprises lower casing and last casing, LED light source module upper portion is provided with the radiator, radiator upper end rigid coupling has the conducting strip, casing upper portion cover is equipped with the casing down, it contacts with the conducting strip top to go up the casing bottom, heat dissipation through-hole has been seted up to lamp holder bottom both sides, the circuit of LED lamp holder inside breaks down, the maintainer only need unscrew the bolt, open the casing, observe the inside damaged condition of LED lamp holder and thus maintain, to a great extent has reduced the difficulty degree of maintenance, it has louvre and installation radiator to open simultaneously, take the mode of air convection and radiator heat conduction to dispel the heat to.

Description

LED lamp holder convenient to maintenance

Technical Field

The utility model relates to a street lamp field, in particular to LED lamp holder convenient to maintenance.

Background

Because the LED lighting equipment has the advantages of long service life, high efficiency, no radiation and the like, the existing LED lamp holder is of an integrally formed structure, most of the existing LED lamp holder is not provided with a heat dissipation device, and because the LED street lamp needs to work for a long time, the working temperature inside the street lamp is higher, and the LED lamp panel circuit is easily damaged. Meanwhile, the LED lamp cap is internally provided with a circuit structure, so that circuit faults inevitably exist, and workers are required to overhaul. And the LED lamp holder is not favorable for the staff to overhaul the street lamp because integrated into one piece's structure, and high altitude construction still can cause the potential safety hazard to the staff.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED lamp holder convenient to maintenance has solved the problem of the high temperature of LED lamp holder and maintenance difficulty.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a LED lamp holder convenient to maintenance, includes the lamp holder, the bottom rigid coupling of lamp holder has LED light source module, the outside cover of LED light source module has the lamp shade, the lamp holder comprises lower casing and last casing, LED light source module upper portion is provided with the radiator, radiator upper end rigid coupling has the conducting strip, go up casing bottom with the conducting strip top contacts, go up the casing lid and establish under on the casing, the heat dissipation through-hole has been seted up to lamp holder bottom both sides.

Preferably, a cushion pad is attached between the lower shell and the upper shell.

Preferably, the lower shell and the upper shell are connected through a bolt and a thread.

Preferably, the dust removal filter screen is installed to heat dissipation through-hole lower extreme, the layer that absorbs water is installed to heat dissipation through-hole upper end.

The utility model has the advantages that: when the circuit of LED lamp holder inside breaks down, the maintainer only need unscrew the bolt, open the upper casing, thereby just can observe the inside damaged condition of LED lamp holder and maintain, moreover, the steam generator is simple in operation, moreover, the steam generator is simple in structure, the degree of difficulty of maintenance is reduced to a great extent, open in the both sides of lamp holder bottom simultaneously has louvre and the internal portion of inferior valve to install the radiator additional, the conducting strip is equipped with on the radiator, the conducting strip is connected with the upper casing, lead the heat that LED light source module produced to the upper casing through the conducting strip, take the mode of air convector heat conduction to dispel the heat to LED light source module, reduce the temperature in the LED lamp holder, the life of LED lamp holder is.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is a bottom view of the lower housing;

in the figure, 1, a lamp cap; 2. a lower housing; 3. an upper housing; 4. an LED light source module; 5. a lamp shade; 6. a heat sink; 7. a heat conductive sheet; 8. a bolt; 9. a heat dissipation channel; 10. a dust removal filter screen; 11. a water-absorbing layer.

Detailed Description

According to the figures 1, 2 and 3, an LED lamp holder convenient for maintenance comprises a lamp holder 1, an LED light source module 4 is fixedly connected to the bottom of the lamp holder 1, the LED light source module 4 is fixedly connected to the middle part of the bottom of the lamp holder 1, two side parts of the bottom of the lamp holder 1 are reserved for forming a heat dissipation channel 11, a lampshade 5 is sleeved outside the LED light source module 4, the lamp holder 1 is composed of a lower shell 2 and an upper shell 3, a radiator 6 is arranged on the upper part of the LED light source module 4, a heat conducting fin 7 is fixedly connected to the upper end of the radiator 6, the upper shell 3 is sleeved on the upper part of the lower shell 2, a buffer pad is attached between the lower shell 2 and the upper shell 3, the bottom of the upper shell 3 is contacted with the top end of the heat conducting fin 7, four corners of the upper end of the lower shell 2 are respectively provided with a threaded groove, threaded holes are formed in the upper shell 3, the layer 11 that absorbs water is installed to 9 upper ends of heat dissipation through-holes, prevent that dust and steam in the air from getting into the LED lamp holder in, damage LED light source module 4, dust removal filter screen 10 is the stainless steel and makes, prevent that contact steam from leading to getting rusty, 11 upper end rigid couplings of heat dissipation through-holes have the layer 11 that absorbs water, layer 11 that absorbs water is used for absorbing the steam in the air, through the mode that adopts the air convection ware heat conduction, the radiating efficiency of improvement LED lamp holder, thereby improve the life of LED lamp holder.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The LED lamp holder convenient to maintain comprises a lamp holder (1) and is characterized in that an LED light source module (4) is fixedly connected to the bottom of the lamp holder (1), a lampshade (5) is sleeved outside the LED light source module (4), the lamp holder (1) is composed of a lower shell (2) and an upper shell (3), a radiator (6) is arranged on the upper portion of the LED light source module (4), a heat conducting fin (7) is fixedly connected to the upper end of the radiator (6), the bottom of the upper shell (3) is in contact with the top end of the heat conducting fin (7), the upper shell (3) covers the lower shell (2), and heat radiating through holes (9) are formed in two sides of the bottom of the lamp holder (1).

2. The LED lamp head convenient to maintain as claimed in claim 1, wherein: a buffer pad is attached between the lower shell (2) and the upper shell (3).

3. The LED lamp head convenient to maintain as claimed in claim 1, wherein: the lower shell (2) is in threaded connection with the upper shell (3) through a bolt (8).

4. The LED lamp head convenient to maintain as claimed in claim 1, wherein: dust removal filter screen (10) are installed to heat dissipation through-hole (9) lower extreme, layer (11) absorb water are installed to heat dissipation through-hole (9) upper end.