CN219775562U

CN219775562U - LED lamp aluminum alloy shell with stable opening size

Info

Publication number: CN219775562U
Application number: CN202320543454.8U
Authority: CN
Inventors: 李学军
Original assignee: Foshan Yaojunda Lighting Electrical Appliances Co ltd
Current assignee: Foshan Yaojunda Lighting Electrical Appliances Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-29
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED lamp aluminum alloy shell with a stable opening size, which comprises the following components: the base is internally provided with clamping holes symmetrically at the middle part, the top part in the base is symmetrically provided with a fixed plate, sliding blocks are respectively arranged on two sides of the periphery of the fixed plate in a sliding manner, pin rods are respectively arranged at the lower middle parts of one sides, away from each other, of the sliding blocks, and clamping blocks are respectively arranged at the ends, away from the sliding blocks, of the pin rods; the housing is arranged at the lower part of the base, and a lamp holder is arranged at the lower part of the housing; the beneficial effects are as follows: when the electromagnet is started, the sliding blocks can be mutually close along the fixed rod, then the clamping blocks can be controlled to move through the pin rods, the purpose that the clamping blocks are separated from the clamping holes can be achieved, meanwhile, the electromagnet is closed, under the cooperation of the springs, the clamping blocks can be clamped in the clamping holes, and then the quick assembly and disassembly between the lamp holder and the base can be achieved.

Description

LED lamp aluminum alloy shell with stable opening size

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp aluminum alloy shell with a stable opening size.

Background

The aluminum alloy has excellent heat conduction performance, because the LED light source is extremely sensitive to heat, the chip temperature of the LED light source or the junction temperature of the LED can cause irreversible burning of the LED light source when the chip temperature exceeds 115 ℃, the lower the junction temperature of the LED is, the longer the service life of the LED is, the light color temperature of the LED is not deviated, because the aluminum alloy has excellent heat conduction performance, and the aluminum alloy is adopted as the shell of the LED lamp to be the industry consensus;

in the prior art, the LED lamp is a solid semiconductor device capable of converting electric energy into visible light, and because the LED lamp generates higher heat during operation and is sealed in a shell, a shell with better heat dissipation performance is needed to be adopted, and compared with a traditional plastic shell, the aluminum alloy shell has better heat conduction performance and can greatly prolong the service life of the LED lamp;

however, in order to facilitate maintenance of the LED lamp, the upper shell and the lower cover are usually detachable, but because the upper shell and the lower cover are usually fixedly connected by bolts, the operation is complex and inconvenient, the time and the labor are wasted, and the working efficiency is very influenced.

Disclosure of Invention

The utility model aims to provide an LED lamp aluminum alloy shell with a stable opening size, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an open dimensionally stable LED lamp aluminum alloy housing comprising: the base is internally provided with clamping holes symmetrically at the middle part, the top part in the base is symmetrically provided with a fixed plate, sliding blocks are respectively arranged on two sides of the periphery of the fixed plate in a sliding manner, pin rods are respectively arranged at the lower middle parts of one sides, away from each other, of the sliding blocks, and clamping blocks are respectively arranged at the ends, away from the sliding blocks, of the pin rods; and the housing is arranged at the lower part of the base, and the lamp holder is arranged at the lower part of the housing.

Preferably, the upper part of one side of the sliding block, which is close to each other, is provided with an electromagnet, springs are sleeved on two sides of the periphery of the fixing rod, and the springs are fixed between the sliding block and the side wall of the fixing plate.

Preferably, the periphery of the base is fixedly provided with evenly distributed lugs, and the middle parts in the lugs are provided with mounting holes.

Preferably, the periphery of the housing is provided with uniformly distributed vent holes, and dustproof nets are arranged in the vent holes.

Preferably, the middle part symmetry has seted up logical groove in the base, leads to groove, round pin pole and draw-in hole all set up at same horizon.

Preferably, the clamping blocks are matched with the clamping holes.

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

the utility model provides an electro-magnet is when starting, can realize that the slider is close to each other along the dead lever, and then can remove through round pin pole control fixture block, can reach the fixture block and break away from the mesh in draw-in hole, simultaneously, closes the electro-magnet, under the cooperation of spring, can realize the fixture block downthehole, and then can realize the quick assembly disassembly between lamp stand and the base, and simple operation is convenient, and the convenience is maintained and is changed inside LED lamp, has improved work efficiency greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a bottom plan view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the housing of the present utility model;

fig. 4 is a cross-sectional plan view of the structure of the present utility model.

In the figure: 1. a base; 2. a mounting hole; 3. a housing; 4. a lamp holder; 5. a vent hole; 6. a support lug; 7. a clamping block; 8. a spring; 9. a fixed rod; 10. an electromagnet; 11. a slide block; 12. a fixing plate; 13. a pin rod; 14. a clamping hole; 15. and (5) through grooves.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an open dimensionally stable LED lamp aluminum alloy housing, the aluminum alloy housing comprising: the base 1, the draw-in hole 14 has been seted up to middle part symmetry in the base 1, the top symmetry is provided with fixed plate 12 in the base 1, fixed plate 12 periphery both sides all slide and have slider 11, slider 11 keeps away from one side each other and all installs pin 13 down the middle part, pin 13 keeps away from slider 11 tip and all installs fixture block 7, slider 11 is close to one side upper portion each other and all installs electro-magnet 10, the equal cover in fixed lever 9 periphery both sides is equipped with spring 8, spring 8 is all fixed between slider 11 and fixed plate 12 lateral wall, the staff opens and closes through control electro-magnet 10, can realize slider 11 along fixed lever 9 axial displacement, and then can control the fixture block 7 through pin 13 and remove, can reach fixture block 7 and draw-in hole 14 block and break away from.

The lamp stand 4 is installed to casing 3, locate base 1 lower part, casing 3 lower part, base 1 periphery is fixed with evenly distributed's journal stirrup 6, mounting hole 2 has all been seted up at the middle part in the journal stirrup 6, through setting up mounting hole 2, can make things convenient for the staff to install fixedly to lamp stand 4, facilitate the use, evenly distributed's ventilation hole 5 has been seted up to casing 3 periphery, all install the dust screen in the ventilation hole 5, through setting up ventilation hole 5, can ensure that air and external environment meet each other in the casing 3, be favorable to the circulation of air, logical groove 15 has been seted up to the middle part symmetry in the base 1, logical groove 15, pin 13 and draw-in hole 14 all set up at same horizon, fixture block 7 and draw-in hole 14 homoenergetic adaptation.

When the electromagnet 10 is started, the sliding blocks 11 can be mutually close along the fixed rod 9, then the clamping blocks 7 can be controlled to move through the pin rods 13, the purpose that the clamping blocks 7 are separated from the clamping holes 14 can be achieved, meanwhile, the electromagnet 10 is closed, under the cooperation of the springs 8, the clamping blocks 7 can be clamped in the clamping holes 14, and then the quick assembly and disassembly between the lamp holder 4 and the base 1 can be achieved, the operation is simple and convenient, the maintenance and the replacement of the LED lamp inside are convenient, and the working efficiency is greatly improved.

While the foregoing describes illustrative embodiments of the present utility model so that those skilled in the art may understand the present utility model, the present utility model is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present utility model as long as the modifications are within the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.

Claims

1. An LED lamp aluminum alloy shell with a stable opening size is characterized in that: the aluminum alloy housing includes:

the base (1), the middle part symmetry has offered draw-in hole (14) in base (1), and top symmetry is provided with fixed plate (12) in base (1), and both sides of fixed plate (12) periphery all slide and have slider (11), and slider (11) keep away from one side each other and down the middle part and all install pin (13), and pin (13) keep away from slider (11) tip and all install fixture block (7); and

The housing (3) is arranged at the lower part of the base (1), and the lamp holder (4) is arranged at the lower part of the housing (3).

2. An LED lamp aluminum alloy housing with stable opening dimensions as recited in claim 1, wherein: the upper parts of one sides, close to each other, of the sliding blocks (11) are provided with electromagnets (10), springs (8) are sleeved on two sides of the periphery of the fixing rods (9), and the springs (8) are fixed between the sliding blocks (11) and the side walls of the fixing plates (12).

3. An LED lamp aluminum alloy housing with stable opening dimensions as recited in claim 1, wherein: the outer periphery of the base (1) is fixedly provided with evenly distributed lugs (6), and the middle parts in the lugs (6) are provided with mounting holes (2).

4. An LED lamp aluminum alloy housing with stable opening dimensions as recited in claim 1, wherein: the periphery of the housing (3) is provided with evenly distributed vent holes (5), and dustproof nets are arranged in the vent holes (5).

5. An LED lamp aluminum alloy housing with stable opening dimensions as recited in claim 1, wherein: the middle part symmetry has seted up logical groove (15) in base (1), and logical groove (15), round pin pole (13) and draw-in hole (14) all set up in same horizontal line.

6. An LED lamp aluminum alloy housing with stable opening dimensions as recited in claim 1, wherein: the clamping blocks (7) are matched with the clamping holes (14).