CN204062604U - A replaceable LED lamp - Google Patents

Abstract

The utility model discloses a removable LED lamp, including radiator, LED module, PC printing opacity shell can be dismantled with the radiator activity and be connected fixedly, LED module activity can be dismantled and fix on the radiator, be equipped with the mounting hole in the heat dissipation section bar, the mounting hole bottom is equipped with the through-hole that is used for making driver and lamp plate to be connected, lamp holder and driver shell structure as an organic whole, in the driver shell was located to the driver chip, driver chip one end was connected with the lamp holder, the other end was fixed in driver shell bottom, can contact with the lamp plate chip after the lamps and lanterns installation. The utility model discloses can harm alone or when breaking down at every part, can dismantle alone and change, need not changing whole lamp because of individual part breaks down. Saves resources, reduces waste and environmental pollution, and saves cost for consumers.

Description

A replaceable LED lamp

technical field

The utility model relates to an LED lamp, more specifically, relates to a replaceable LED lamp comprising a heat dissipation profile, a lamp board, a lampshade and a lamp cap.

Background technique

Due to the advantages of using low-voltage power supply, low energy consumption, high stability, and no pollution to the environment, LED lights have been widely used in many lighting fields for daily lighting, and are also well received by the industry. It will also replace ordinary lighting devices now. However, after a certain part of the existing LED lamp is damaged or fails, due to the fixed connection relationship of each part and the structural design of the existing product, non-professionals often replace the entire lamp. For example, when the PC light-transmitting shell is aging Or damaged, or if the LED module needs to be replaced, the entire lamp needs to be replaced, which not only causes waste of resources, is not environmentally friendly, but also increases the cost of use for consumers.

Contents of the invention

In order to overcome the above-mentioned technical defects, the utility model provides an LED lamp whose components can be easily disassembled and replaced.

The technical solution adopted by the utility model to solve its technical problems is as follows: a replaceable LED lamp, including a heat sink, an LED module, and a PC light-transmitting shell, characterized in that the PC light-transmitting shell and the heat sink can move The LED module is detachably fixed on the heat sink, the heat dissipation profile is provided with a mounting hole, and the bottom of the mounting hole is provided with a through hole for connecting the driver to the lamp board. The lamp head and the driver shell One-piece structure, the driver chip is set in the driver shell, one end of the driver chip is connected to the lamp head, and the other end is fixed at the bottom of the driver shell, after the lamp is installed, it can be in contact with the lamp board chip.

According to the above structure, the heat sink is screwed to the PC light-transmitting housing.

According to the above structure, the bottom of the mounting hole is provided with a fixing hole for fixing the lamp board, and the LED module is fixed on the fixing hole of the radiator through screws.

According to the above structure, the lamp head and the driver housing are integrally formed in a barrel shape.

According to the utility model with the above structure, its beneficial effect is that the utility model can be individually disassembled and replaced when each component is individually damaged or fails, and it is not necessary to replace the entire lamp due to a failure of a single component. Resources are saved, waste and environmental pollution are reduced, and consumers save money.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the utility model structural explosion schematic diagram;

Fig. 2 is a schematic diagram of a left view of a heat dissipation profile of the present invention;

Fig. 3 is a schematic diagram of the right side view of the heat dissipation profile of the present invention.

Detailed ways

As shown in FIG. 1 , a replaceable LED lamp includes a PC transparent housing 1 , an LED module 2 , a radiator 3 and a lamp holder 5 . During assembly, the PC light-transmitting case 1 and the radiator 3 are screwed together to realize convenient connection and disassembly. The LED module 2 is fixed in the fixing hole 3-3 at the bottom of the mounting hole 3-1 of the cooling body 3 through screws, the heat dissipation profile 3 is provided with the mounting hole 3-1, and the bottom of the mounting hole 3-1 is also used for use. The through hole 3-2 connecting the driver chip 6 to the lamp board 2, the lamp cap 5 and the driver shell 4 are integrally formed into a drum shape, the driver chip 6 is set in the driver shell 4, one end of the driver chip 6 is connected to the lamp cap 5, and the other One end is fixed on the bottom of the driver shell 4, and the lamp can be in contact with the chip of the LED module 2 after the lamp is installed. During assembly, the driver housing 4 integrally formed with the lamp cap 5 is inserted into the mounting hole 3 - 1 of the heat dissipation profile, and the radiator 3 is snap-connected with the lamp cap 5 .

When each component (PC light-transmitting shell 1, LED module 2, heat sink 3, lamp holder 5 and driver assembly) is individually damaged or fails, it can be disassembled and replaced separately, and there is no need to repair the entire lamp due to failure of individual components. replace. Resources are saved, waste and environmental pollution are reduced, and consumers save money.

Claims (4)

1. A replaceable LED lamp, comprising a heat sink, an LED module, and a PC light-transmitting shell, characterized in that the PC light-transmitting shell is detachably connected and fixed to the heat sink, and the LED module is movable and detachably fixed on the heat sink On the body, a mounting hole is provided in the heat dissipation profile, and a through hole is provided at the bottom of the mounting hole for connecting the driver to the lamp board. One end is connected to the lamp head, and the other end is fixed at the bottom of the driver shell. After the lamp is installed, it can be in contact with the lamp board chip. 2 . The replaceable LED lamp according to claim 1 , wherein the heat sink is screwed to the PC light-transmitting shell. 3 . 3 . The replaceable LED lamp according to claim 1 , wherein a fixing hole for fixing the lamp board is provided at the bottom of the installation hole, and the LED module is fixed on the fixing hole of the radiator by screws. 4 . 4 . The replaceable LED lamp according to claim 1 , wherein the lamp holder and the driver housing are integrally formed in a barrel shape. 5 .