CN202972726U - A kind of LED lamp - Google Patents

Abstract

The utility model relates to a LED lamp. It includes joint and fluorescent tube, its characterized in that: the lamp tube comprises an outer shell cover, a middle light-transmitting body and an inner shell cover, wherein the outer shell cover is arranged on the outer side of the middle light-transmitting body, the inner shell cover is arranged on the inner side of the middle light-transmitting body, a first cavity is formed between the inner side wall of the outer shell cover and the outer side wall of the middle light-transmitting body, a second cavity is formed between the outer side wall of the inner shell cover and the inner side wall of the middle light-transmitting body, a first LED lamp belt is arranged in the first cavity, and a second LED lamp belt is arranged. The utility model discloses simple structure, the equipment is convenient, and illumination is even, and luminance is high, and illumination effect is good, and is handsome in appearance.

Description

A kind of LED lamp

technical field

The utility model relates to an LED lamp.

Background technique

LED ring lamps have the advantages of energy saving, environmental protection, and high efficiency. At present, the common LED ring lamps on the market are generally composed of connectors and ring lamps. The connectors are installed at the junction of the two ends of the ring lamps. The connectors have plug-in terminals for power supply The lamp tube is generally composed of two semicircular shells, and the LEDs are installed in the two semicircular shells. The two semicircular shells are generally made of PC plastic, and there is only one LED light strip, which has uneven illumination and brightness. Poor, poor lighting effect, and low heat dissipation capacity, resulting in short service life and unattractive appearance.

Contents of the invention

The main purpose of the utility model is to provide an LED lamp, which has a simple structure, convenient assembly, uniform illumination, high brightness, good illumination effect and beautiful appearance.

The above-mentioned purpose is achieved through the following technical solutions:

An LED lamp, comprising a connector and a lamp tube, characterized in that the lamp tube includes an outer shell cover, a middle light-transmitting body and an inner shell cover, the outer shell cover is installed on the outside of the middle light-transmitting body, and the inner shell cover is installed on the middle light-transmitting body The inner side of the body, the first cavity is formed between the inner side wall of the outer shell cover and the outer side wall of the middle light-transmitting body, the second cavity is formed between the outer side wall of the inner shell cover and the inner side wall of the middle light-transmitting body, and the first cavity A first LED light strip is installed in the cavity, and a second LED light strip is installed in the second cavity.

The above technical scheme can be further improved through the following measures:

A joint is installed at the junction of the two ends of the lamp tube, and a cavity is formed in the middle of the lamp tube.

The above-mentioned lamp tube is circular or elliptical.

The above-mentioned lamp tube is a four-sided ring or a polygonal ring.

The above-mentioned intermediate light-transmitting body separates the first cavity and the second cavity independently, and the first cavity and the second cavity are annular.

The inner side wall of the housing cover is provided with a first installation platform extending into the first cavity, and all the LEDs of the first LED light strip are installed on the first installation platform; the outer wall of the inner housing cover is provided with a second installation platform extending into the first cavity. The second installation platform in the cavity, all the LEDs of the second LED light strip are installed on the second installation platform.

The top and bottom of the outer wall of the intermediate light-transmitting body are provided with first blocks, the inner wall of the housing cover is provided with a first recess corresponding to the position of the first block, and the first block is embedded in the corresponding first recess Inside; the top and bottom of the inner wall of the intermediate light-transmitting body are provided with a second block, and the outer wall of the inner shell is provided with a second recess corresponding to the position of the second block, and the second block is embedded in the corresponding first block. Inside the two recesses.

Both the outer shell cover and the inner shell cover are made of metal material, the metal material is aluminum, and the intermediate transparent body is made of acrylic material.

The cross-sections of the outer side wall and the inner side wall of the above-mentioned intermediate light-transmitting body are concave arc-shaped.

The joints on the above-mentioned lamp tubes are suspended by hanging wires.

The above technical solutions can be used in one of the following options, or in any combination.

Compared with the prior art, the utility model has the following advantages:

(1) An LED lamp, including a connector and a lamp tube, characterized in that the lamp tube includes an outer shell cover, a middle light-transmitting body and an inner shell cover, the outer shell cover is installed on the outside of the middle light-transmitting body, and the inner shell cover is installed in the middle On the inside of the light-transmitting body, a first cavity is formed between the inner side wall of the outer shell cover and the outer side wall of the middle light-transmitting body, and a second cavity is formed between the outer side wall of the inner shell cover and the inner side wall of the middle light-transmitting body. A first LED light strip is installed in the first cavity, and a second LED light strip is installed in the second cavity. The LED lamp has a simple structure, convenient assembly, uniform illumination, high brightness, good illumination effect, and beautiful appearance;

(2) The above-mentioned intermediate light-transmitting body separates the first cavity and the second cavity independently, the first cavity and the second cavity are ring-shaped, the first cavity is installed with the first LED strip, and the second cavity Install the second LED light strip to make the light tube light uniform, high brightness, and improve the light effect;

(3) The inner side wall of the upper housing cover is provided with a first installation platform extending into the first cavity, and all the LEDs of the first LED strip are installed on the first installation platform; the outer side wall of the inner housing cover is provided with an extension into the second installation platform in the second cavity, all the LEDs of the second LED strip are installed on the second installation platform, and all the LEDs of the first LED strip are attached to the first installation platform and all the LEDs of the second LED strip The LED is installed against the second installation platform to transfer heat, improve heat dissipation, and ensure the service life of the lamp;

(4) The top and bottom of the outer wall of the above-mentioned intermediate light-transmitting body are provided with a first block, and the inner wall of the housing cover is provided with a first recess corresponding to the position of the first block, and the first block is embedded in the corresponding first block. In a concave position; the top and bottom of the inner side wall of the intermediate light-transmitting body are provided with a second clamping block, and the outer wall of the inner shell cover is provided with a second concave position corresponding to the position of the second clamping block, and the second clamping block is embedded In the corresponding second recess, the outer shell cover, the middle light-transmitting body and the inner shell cover are quickly and conveniently assembled;

(5) The above-mentioned outer casing cover and inner casing cover are made of metal material, the metal material is aluminum, and the middle light-transmitting body is made of acrylic material. The metal material has high heat transfer and heat dissipation efficiency, which ensures the service life of the lamp. The body is made of acrylic material, which has good transparency and improves the lighting effect.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model, and wherein lamp tube is circular;

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model, wherein the lamp tube is circular;

Fig. 3 is the schematic diagram of the orthographic projection of the utility model, wherein the lamp tube is circular;

Fig. 4 is the A-A sectional view of Fig. 3;

Figure 5 is an exploded schematic view of Figure 4;

Fig. 6 is a schematic diagram of another embodiment of the lamp tube of the present invention, wherein the lamp tube is elliptical;

Fig. 7 is a schematic diagram of another embodiment of the lamp tube of the present invention, wherein the lamp tube is a four-sided ring;

Fig. 8 is a schematic diagram of another embodiment of the lamp tube of the present invention, wherein the lamp tube is star-shaped;

Fig. 9 is a schematic diagram of the first application embodiment of the present utility model;

Fig. 10 is a schematic diagram of a second application embodiment of the present invention;

Fig. 11 is a schematic diagram of a third application embodiment of the present invention;

Fig. 12 is a schematic diagram of a fourth application embodiment of the present invention;

Fig. 13 is a schematic diagram of a fifth application embodiment of the present invention.

Detailed ways

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

An LED lamp as shown in Figures 1 to 8 includes a connector 1 and a lamp tube 2, the connector 1 is installed at the junction of the two ends of the lamp tube 2, a cavity 26 is formed in the middle of the lamp tube 2, and the connector 1 can be provided with a plug Electrical terminal or lead power line, the lamp tube 2 includes a shell cover 21, a middle light-transmitting body 22 and an inner shell cover 23, the shell cover 21 is installed on the outer side of the middle light-transmitting body 22, that is, the side away from the center of the light tube 2, and the inner The shell cover 23 is installed on the inner side of the middle light-transmitting body 22, that is, on the side close to the center of the lamp tube 2. A first cavity 24 is formed between the inner side wall 211 of the outer shell cover 21 and the outer side wall 221 of the middle light-transmitting body 22. The inner shell A second cavity 25 is formed between the outer side wall 231 of the cover 23 and the inner side wall 222 of the intermediate light-transmitting body 22, the first LED light strip 3 is installed in the first cavity 24 and the second LED light strip 3 is installed in the second cavity 25. LED light strip4. The outer wall 212 of the outer shell cover 21 , the upper end wall 223 of the middle light-transmitting body 22 , the inner side wall 232 of the inner shell cover 23 , and the lower end wall 224 of the middle light-transmitting body 22 surround the outer wall of the lamp tube 2 .

The above-mentioned intermediate light-transmitting body 22 separates the first cavity 24 and the second cavity 25 independently, and the first cavity 24 and the second cavity 25 are annular.

The inner wall 211 of the housing cover 21 is provided with a first installation platform 213 extending into the first cavity 24, and all LEDs 31 of the first LED strip 3 are installed on the first installation platform 213; the outer side of the inner housing cover 23 The wall 231 is provided with a second installation platform 233 protruding into the second cavity 25 , and all the LEDs 41 of the second LED strip 4 are installed on the second installation platform 233 .

Both the outer shell cover 21 and the inner shell cover 23 are made of metal materials. Preferably, both the outer shell cover 21 and the inner shell cover 23 are made of metal aluminum.

The above-mentioned intermediate transparent body 22 is made of acrylic material.

The top and bottom of the outer side wall 221 of the above-mentioned intermediate light-transmitting body 22 are provided with a first block 225, and the inner side wall 211 of the housing cover 21 is provided with a first recess 214 corresponding to the position of the first block 225. The block 225 is embedded in the corresponding first recess 214 for positioning and installation; the top and bottom of the inner side wall 222 of the intermediate light-transmitting body 22 are provided with a second block 226, and the outer side wall 231 of the inner shell cover 23 is provided with The second recess 234 corresponding to the position of the second block 226, the second block 226 is inserted into the corresponding second recess 234 for positioning and installation, so that the outer shell cover 21 and the inner shell cover 23 can be installed conveniently.

As shown in FIG. 4 and FIG. 5 , the cross-sections of the outer wall 221 and the inner wall 222 of the intermediate transparent body 22 are concave arc-shaped.

As shown in FIG. 3 , the light tube 2 is circular, and as shown in FIG. 6 , the light tube 2 is elliptical.

As shown in FIG. 7 , the lamp tube 2 is a four-sided ring or other polygonal rings. As shown in FIG. 8 , the lamp tube 2 is a star-shaped ring.

The cross section of the lamp tube 2 is roughly circular.

The connector 1 on the above-mentioned lamp tube 2 is suspended by a hanging wire. Specifically, as shown in the five embodiments shown in FIGS. 9 to 13 , the lamp tube 2 and the connector 1 form the LED lamp C:

As shown in Figure 9, it is a schematic diagram of the first application embodiment of the utility model, including the top mounting base A1, three sets of suspension wires B1 and three LED lamps C, each LED lamp C uses a set of suspension wires B1 and the mounting base A1 connection.

As shown in Figure 10, it is a schematic diagram of the second application embodiment of the utility model, including the mounting base A2 on the top, three suspension wires B2 and three LED lamps C, each LED lamp C uses a suspension wire B2 and the mounting base A2 Connection, the size of each LED lamp C may be different.

As shown in Figure 11, it is a schematic diagram of the third application embodiment of the present utility model, including the top mounting seat A3, two suspension wires B3, the middle connecting seat D and three LED lamps C, and the three LED lamps C are installed in the middle On the connecting seat D, the middle connecting seat D is connected to the mounting seat A3 through two suspension wires B3.

As shown in Figure 12, it is a schematic diagram of the fourth application embodiment of the present utility model, including the mounting base A4 on the top, five sets of suspension wires B4 and five LED lamps C, each LED lamp C uses a set of suspension wires B4 and the mounting base A4 connection.

As shown in FIG. 13 , it is a schematic diagram of the fifth application embodiment of the present invention, including a mounting base A5 on the top, a light pole E and three LED lamps C, and the three LED lamps C are installed on the light pole E.

Claims (10)

1. LED light fixture, comprise joint and fluorescent tube, it is characterized in that: this fluorescent tube comprises casing cover, middle light penetrating object and interior cap, the outside of light penetrating object in the middle of casing cover is arranged on, the inboard of light penetrating object in the middle of interior cap is arranged on forms the first cavity between the madial wall of casing cover and the lateral wall of middle light penetrating object, form the second cavity between the lateral wall of interior cap and the madial wall of middle light penetrating object, the one LED lamp band is installed in the first cavity, the 2nd LED lamp band is installed in the second cavity.

2. a kind of LED light fixture according to claim 1, is characterized in that: this lamp tube ends joint installation one joint, the middle cavity that surrounds of fluorescent tube.

3. a kind of LED light fixture according to claim 2, it is characterized in that: this fluorescent tube is annular or oval ring.

4. a kind of LED light fixture according to claim 2, it is characterized in that: this fluorescent tube is four side ring shapes or polygon annular.

5. according to claim 1 and 2 or 3 or 4 described a kind of LED light fixtures is characterized in that: middle light penetrating object is separated the first cavity and the second cavity independently, and the first cavity and the second cavity are ring-types.

6. a kind of LED light fixture according to claim 5 is characterized in that:

The madial wall of this casing cover is provided with the first mounting platform that stretches in the first cavity, and all LED of a LED lamp band are arranged on the first mounting platform;

In being somebody's turn to do, the lateral wall of cap is provided with the second mounting platform that stretches in the second cavity, and all LED of the 2nd LED lamp band are arranged on the second mounting platform.

7. according to claim 1 and 2 or 3 or 4 described a kind of LED light fixtures, it is characterized in that: the top of the lateral wall of this centre light penetrating object, bottom are provided with the first fixture block, the madial wall of casing cover is provided with first recess corresponding with the first fixture block position, and the first fixture block embeds in the first corresponding recess;

The top of the madial wall of this centre light penetrating object, bottom are provided with the second fixture block, and the lateral wall of interior cap is provided with second recess corresponding with the second fixture block position, and the second fixture block embeds in the second corresponding recess.

8. according to claim 1 and 2 or 3 or 4 described a kind of LED light fixtures, it is characterized in that: this casing cover and interior cap are made by metal material, and this metal material is aluminium, and this centre light penetrating object is made by acrylic material.

9. according to claim 1 and 2 or 3 or 4 described a kind of LED light fixtures is characterized in that: the lateral wall of this centre light penetrating object and madial wall cross section are arcs of recesses.

10. according to claim 1 and 2 or 3 or 4 described a kind of LED light fixtures, it is characterized in that: the joint on fluorescent tube hangs up by messenger wire.

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