CN201836668U - Combined LED lamp - Google Patents

Abstract

The utility model belongs to the technical field of the LED lamps and lanterns technique and specifically relates to indicate a modular LED lamps and lanterns, including lamp strip, fixed strip and the overhead line that is provided with the LED lamp, the one end and the overhead line of lamp strip can be dismantled and be connected. One end of the light bar is connected with the stringing bar, and the light bar is electrically connected with a power supply, so that the lighting function of the combined LED lamp can be realized; if one LED lamp on one lamp strip is damaged, only the damaged lamp strip needs to be replaced, and all the LED lamps do not need to be replaced, so that the replacement cost is reduced; because the light bar is detachably connected with the frame line, the replacement process of the LED lamp is simplified greatly, and the maintenance cost is reduced; the lamp strips are made into structures with different lengths or shapes, the appearance structure of the combined LED lamp can be changed by changing the sequencing mode of the lamp strips, and then the illumination effect of the combined LED lamp is changed to adapt to different illumination requirements, so that the combined LED lamp is higher in practicability.

Description

Combined LED lamps

Technical field:

The utility model relates to the technical field of LED lamps, in particular to a combined LED

lamps.

Background technique:

With the aggravation of the energy crisis, people's understanding of the concept of energy saving and emission reduction is also deepening. Therefore, LED lamps with the advantages of high efficiency, low energy consumption, and long service life are favored by people, and LED lamps are used to replace existing incandescent lamps. Lamps and fluorescent lamps are a major direction for the development of lamps. However, considering that the brightness of a single LED lamp is not enough, LED lamps generally adopt a structure of multiple LED lamp arrays to enhance the lighting brightness of the LED lamps.

At present, a variety of LED lighting fixtures appear on the market, and they have a common structural feature that all LED lights are welded on the same substrate, and then the substrate is electrically connected to the power supply. If a certain LED lamp on the substrate cannot be used normally, it is necessary to replace the LED lighting fixture or the substrate with the LED lamp as a whole, which not only greatly increases the replacement cost of the LED lighting fixture, but also causes a lot of waste; The broken LED lights on the substrate are disassembled and replaced with new LED lights by means of maintenance, but the process of disassembly and maintenance is complicated, and the cost is difficult to reduce, which causes a great economic burden to the users of LED lighting fixtures; , because the shape of the substrate has been fixed when leaving the factory, users cannot change the shape of the LED lighting fixture according to their own needs, which is also a major defect of the existing LED lighting fixtures.

Utility model content:

The technical problem to be solved by the utility model is to provide a combined LED lamp that can not only change the shape and structure, but also be easily replaced and maintained.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The combined LED lamp includes a light bar equipped with LED lights and a fixing bar for supporting the light bar. Detachable connection.

Wherein, one end of the detachable connection between the light strip and the overhead line is provided with a sleeve joint;

The erection line is provided with more than two socket seats, and the socket sockets are embedded in the socket joints.

Wherein, the sleeve joint is provided with a terminal, and the terminal is electrically connected to the lamp pin of the LED lamp;

An electric contact piece corresponding to the connection terminal is arranged inside the socket, and the electric contact piece is in conflict with the connection terminal.

Wherein, the fixed strip is provided with positioning grooves, and two movable clamping positions are arranged symmetrically between two adjacent positioning grooves, and a spring is arranged between the two clamping positions, and the two ends of the spring are connected with the two clamping positions respectively. Phase conflict;

The card position is provided with a protruding blocking piece, and the blocking piece is located at the opening of the positioning groove.

Wherein, the two ends of the struts are respectively provided with first connecting tenons and first connecting mortises corresponding to each other.

Wherein, two ends of the fixing strip are respectively provided with a second connecting tenon and a second connecting mortise corresponding to each other.

Wherein, the combined LED lamp further includes a light box for accommodating the fixing bar and the hanging line, and the fixing bar and the hanging line are both installed in the light box.

Wherein, the section of the light box is oval, circular or polygonal.

The beneficial effects of the utility model are:

The utility model provides a combined LED lamp, which comprises a light bar provided with LED lights and a fixing bar for supporting the light bar. It is detachably attached to the railings. First connect one end of the light bar to the frame line, and then electrically connect the light bar to the power supply, then the lighting function of the combined LED lamp can be realized; if a certain LED light on a certain light bar is damaged, it only needs to be replaced Damaged light strips are sufficient, and there is no need to replace all the LED lights, which reduces the replacement cost; because the light strips are detachably connected to the frame line, the replacement process of the LED lights is greatly simplified and the maintenance cost is reduced; the two The above-mentioned light strips are made into structures of different lengths or shapes. By changing the arrangement of the light strips, the shape and structure of the combined LED lamps can be changed, thereby changing its lighting effect, so as to adapt to different lighting requirements. , more practical.

Description of drawings:

Fig. 1 is a schematic diagram of the front view structure of the combined LED lamp described in the utility model;

Fig. 2 is a three-dimensional structural schematic diagram of the combined LED lamp described in the present invention with part of the light bar hidden;

Fig. 3 is a partially enlarged schematic diagram of part A in Fig. 1;

Fig. 4 is a partially enlarged schematic diagram of part B in Fig. 2;

Fig. 5 is a partially enlarged schematic diagram of part C in Fig. 2;

Fig. 6 is a schematic diagram of the three-dimensional structure of the struts described in the utility model;

Fig. 7 is a schematic diagram of a three-dimensional structure of a part of the light bar described in the present invention;

Fig. 8 is a front structural schematic view of the combined LED lamp of the present invention when a circular light box is added.

Detailed ways:

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model.

As shown in accompanying drawings 1 to 7, Embodiment 1 of the combined LED lamp of the present invention includes a light bar 1 provided with an LED light 11 and a fixing bar 2 for supporting the light bar 1. The combined LED The lamp also includes a strut 3 for erecting wires, and one end of the light bar 1 is detachably connected to the strut 3 . First connect one end of the light bar 1 to the strut 3, and electrically connect the light bar 1 to the power supply, so as to realize the lighting function of the combined LED lamp; if a certain LED light 11 on a certain light bar 1 is damaged , only need to replace the damaged light bar 1, without replacing all the LED lights 11, reducing the cost of replacement; because the light bar 1 and the frame line 3 are detachably connected, greatly simplifying the replacement of the LED lights 11 process, reducing the maintenance cost; making more than two light bars 1 into structures of different lengths or shapes, and by changing the arrangement of the light bars 1, the shape and structure of the combined LED lamp can be changed, Then change its lighting effect to adapt to different lighting requirements, which is more practical.

In this embodiment, one end of the detachable connection between the light bar 1 and the strut 3 is provided with a sleeve joint 12; the strut 3 is provided with two or more sockets 32, and the sockets 32 are embedded in Inside the sleeve joint 12. When it is necessary to connect the light bar 1 with the rack bar 3, it is enough to put the socket joint 12 on the socket seat 32. When it is necessary to separate the light bar 1 and the rack bar 3, just unplug the sleeve joint 12 in reverse. It is very convenient to disassemble and install.

In this embodiment, the sleeve joint 12 is provided with a connecting terminal 13, and the connecting terminal 13 is electrically connected with the lamp pin of the LED lamp 11; piece, the electrical contact piece is in conflict with the wire terminal. When the socket socket 32 is embedded in the socket joint 12, the electric contact piece is in conflict with the terminal 13, so as to realize the electrical connection between the light bar 1 and the wire in the overhead line 3, when the light bar 1 and the overhead line 3 are separated After being dismantled, the electrical contact piece is separated from the terminal 13, which does not affect the disassembly of the light bar 1 and the strut bar 3.

The fixing bar 2 of this embodiment is provided with positioning grooves 21, and two movable clamping positions 22 are arranged symmetrically between two adjacent positioning grooves 21, and a spring 23 is arranged between the two clamping positions 22, and the spring The two ends of 23 are in conflict with the two locking positions 22 respectively; the locking positions 22 are provided with protruding blocking pieces, and the blocking pieces are located at the opening of the positioning groove 21 . Firstly, push the card position 22 until the opening of the retainer leaves the positioning groove 21, then place a section of the light bar 1 in the positioning groove 21 on the fixed bar 2, and then release the card position 22, the card position 22 is on the spring 23 Under the action of returning to the original position, the blocking plate immediately returns to the opening of the positioning groove 21, thereby preventing the light bar 1 from being loosened from the fixing bar 2 by itself.

The two ends of the struts 3 in this embodiment are respectively provided with first connecting tenons 34 and first connecting mortises 35 corresponding to each other, so as to connect more than two struts 3 end to end, so as to further increase or change the Describe the shape and structure of the combined LED lamp.

Two ends of the fixing bar 2 in this embodiment are respectively provided with a second connecting tenon 25 and a second connecting mortise 26 corresponding to each other. It is convenient to connect more than two fixing bars 2 end to end, so as to support and fix more light bars 1 .

As shown in Figure 8, the second embodiment of the combined LED lamp of the present invention is different from the above embodiment in that: the combined LED lamp also includes a fixing bar 2 and a mounting bar 3 for accommodating Light box 5, fixed bar 2 and strut bar 3 are all installed in the light box 5. On the one hand, it protects the frame bar 3 , the fixing bar 2 and the light bar 1 to prevent the frame bar 3 , the fixing bar 2 and the light bar 1 from being damaged;

The cross-section of the light box 5 in the second embodiment is circular to enhance the aesthetic appearance of the combined LED lamp. Of course, the cross-section of the light box 5 can also be oval, rectangular or other polygonal, and the strut line can be changed appropriately. 3 and get final product, as when the cross-section of light box 5 is ellipse, the ellipse arc that will make strut 3 gets final product.

The above-mentioned embodiments are two of the preferred implementation schemes of the utility model. In addition, the utility model can also be realized in other ways. Any obvious replacement is within the scope of the utility model without departing from the inventive concept of the utility model. within the scope of the new protection.

Claims (8)

1. combination type LED lamp, comprise lamp bar (1) that is provided with LED lamp (11) and the fixed strip (2) that is used to support lamp bar (1), it is characterized in that: described combination type LED lamp also comprises the stringing bar (3) that is used to set up lead, and an end of lamp bar (1) and stringing bar (3) removably connect.

2. combination type LED lamp according to claim 1 is characterized in that: described lamp bar (1) is provided with bell and spigot joint (12) with the end that stringing bar (3) removably connects;

Described stringing bar (3) is provided with plural covered joint seat (32), and covered joint seat (32) is embedded in the bell and spigot joint (12).

3. combination type LED lamp according to claim 2 is characterized in that: be provided with binding post (13) in the described bell and spigot joint (12), this binding post (13) is electrically connected with the lamp base of described LED lamp (11);

Be provided with in the described covered joint seat (32) and the corresponding electric connecting plate of binding post (13), this electric connecting plate and binding post (13) are inconsistent.

4. combination type LED lamp according to claim 1, it is characterized in that: described fixed strip (2) is provided with locating slot (21), be arranged with two mobilizable screens (22) between adjacent two locating slots (21), be provided with spring (23) between these two screens (22), the two ends of spring (23) are inconsistent with two screens (22) respectively;

Described screens (22) is provided with the catch of projection, and catch is positioned at the opening part of locating slot (21).

5. combination type LED lamp according to claim 1 is characterized in that: first joint tongue (34) that the two ends of described stringing bar (3) are respectively equipped with mutual correspondence is connected the fourth of the twelve Earthly Branches (35) with first.

6. combination type LED lamp according to claim 1 is characterized in that: second joint tongue (25) that the two ends of described fixed strip (2) are respectively equipped with mutual correspondence is connected the fourth of the twelve Earthly Branches (26) with second.

7. combination type LED lamp according to claim 1 is characterized in that: described combination type LED lamp also comprises the lamp box (5) that is used for ccontaining fixed strip (2) and stringing bar (3), and fixed strip (2) and stringing bar (3) all are installed in the lamp box (5).

8. combination type LED lamp according to claim 7 is characterized in that: cross section ovalize, circle or the polygon of described lamp box (5).

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