CN201582626U - LED illuminating lamp - Google Patents

Abstract

The utility model relates to a LED illuminating lamp, which comprises a LED luminous unit, a heat dissipation aluminum pipe and a LED driving unit, wherein the LED luminous unit is arranged inside a heat dissipation aluminum pipe mounting groove, lamp tube end covers are arranged on two sides of the LED luminous unit, a transparent PC cover is arranged on the LED luminous unit, and a sectional aluminum-based chip board is arranged on the LED luminous unit; the LED light-emitting unit is formed by superposing a light-emitting component and an outer frame, and the light-emitting surface of the light-emitting component is formed by a mixture of silica gel and fluorescent powder. The utility model discloses beneficial effect does: the sectional type aluminum-based chip plate is arranged, so that the whole aluminum-based chip plate does not need to be replaced when the aluminum-based chip plate is damaged, and the maintenance cost is reduced; the frame structure is firm, the lamp can be used for a long time, and the lamp and the light-emitting accessories thereof can be detached or replaced at will.

Description

A kind of LED lighting

technical field

The utility model relates to the technical field of LED lamps, in particular to an LED lighting lamp.

Background technique

The cost of consumables for some existing daily lighting LED lamps is relatively high, and it will also cause instability of the frame structure, the lamps cannot be used for a long time, and the lamps and their lighting accessories cannot be disassembled or replaced at will, especially when the light-emitting elements are partially damaged. All component circuit boards are replaced, thus virtually increasing the cost of use; in addition, although some high-end LED lighting lamps make up for the common problems of tube lamps, once damaged, it is difficult to maintain.

Utility model content

In view of the above defects, the utility model provides an LED lighting lamp which is easy to install and maintain, stable in structure, low in production cost, and can be easily replaced, so as to solve many shortcomings of existing similar products.

In order to achieve the above object, the utility model adopts the following technical solutions:

An LED lighting lamp, comprising an LED light-emitting unit and an LED drive unit, the LED light-emitting unit is installed inside a heat-dissipating aluminum tube installation groove and lamp tube end caps are arranged on both sides, a transparent PC cover is installed on the upper side of the LED light-emitting unit, and the LED A segmented aluminum-based chip board is arranged on the light-emitting unit; the LED light-emitting unit is composed of a light-emitting component and an outer frame superimposed, and the light-emitting surface of the light-emitting component is composed of a mixture of silica gel and fluorescent powder.

The beneficial effects of the LED lighting lamp described in the utility model are as follows: the segmented aluminum-based chip board is provided so that the whole chip board does not need to be replaced when the aluminum-based chip board is damaged, thereby reducing maintenance costs; the frame structure is stable, and the lamp can last for a long time Use, lamps and lanterns and their lighting accessories can be disassembled or replaced at will.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic diagram of an exploded structure of an LED lighting lamp according to an embodiment of the present invention;

Fig. 2 is an exploded structure diagram of the LED lighting unit of the LED lighting lamp according to the embodiment of the present invention;

Fig. 3 is a partial schematic diagram of the aluminum-based chip board of the LED lighting lamp described in the embodiment of the present invention;

Fig. 4 is a side sectional view of the LED lighting lamp according to the embodiment of the present invention.

In the picture:

1. Lamp tube end cover; 2. LED light-emitting unit; 2-1. Light-emitting component; 2-2. Outer frame; 3. Transparent PC cover; 4. Heat dissipation aluminum tube; 5. LED drive unit; 6. Bracket end cover ; 7. Aluminum-based chip board; 8. Aluminum bracket.

Detailed ways

As shown in Figures 1 and 4, the LED lighting lamp according to the embodiment of the present invention includes an LED light-emitting unit 2, a heat-dissipating aluminum tube 4 and an LED drive unit 5, and lamp tube end caps are arranged on both sides of the LED light-emitting unit 2 1 and installed inside the installation groove of the heat dissipation aluminum tube 4, a transparent PC cover 3 is installed on the upper side of the LED light emitting unit 2, the heat dissipation aluminum tube 4 is a bar-shaped structure, and a number of heat dissipation holes are provided on the outside, and the LED drive unit 5 penetrates into the aluminum bracket 8 The inside is fixed and then connected with the bracket end caps 6 on both sides.

As shown in Figure 2, in the LED lighting lamp according to the embodiment of the present invention, the LED light-emitting unit 2 is composed of a light-emitting component 2-1 and an outer frame 2-2, and the light-emitting surface of the light-emitting component 2-1 is composed of A mixture of silica gel and phosphor.

As shown in Figure 3, in the LED lighting lamp described in the embodiment of the utility model, the LED light-emitting unit 2 is provided with a segmented aluminum-based chip board 7 so that the entire piece does not need to be replaced when the aluminum-based chip board 7 is damaged. , reducing maintenance costs.

Claims (4)

1. An LED lighting lamp, comprising an LED light-emitting unit (2) and an LED drive unit (5), characterized in that: the LED light-emitting unit (2) is installed inside the installation groove of the heat-dissipating aluminum tube (4) and arranged on both sides The lamp tube end cover (1), the LED light emitting unit 2 is provided with a segmented aluminum-based chip board (7). 2. The LED lighting lamp according to claim 1, characterized in that: the LED lighting unit (2) is composed of a lighting assembly (2-1) and an outer frame (2-2). 3. The LED lighting lamp according to claim 2, characterized in that: the light-emitting surface of the light-emitting component (2-1) is composed of a mixture of silica gel and fluorescent powder. 4. The LED lighting lamp according to claim 1 or 2, characterized in that a transparent PC cover (3) is installed on the upper side of the LED lighting unit (2).

Images