CN212840993U

CN212840993U - LED lamp panel

Info

Publication number: CN212840993U
Application number: CN202021785230.0U
Authority: CN
Inventors: 徐小峰
Original assignee: Zhejiang Zhengfeng Home Technology Co Ltd
Current assignee: Zhejiang Zhengfeng Home Technology Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-30
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a LED lamp plate, its characterized in that: including insulating drain pan, base plate, first current conducting plate, LED unit and glass apron, insulating drain pan top is equipped with the base plate, be equipped with a plurality of LED unit on the base plate, be equipped with the heat dissipation frame between the LED unit, be equipped with first current conducting plate and second current conducting plate between base plate and the insulating drain pan, the positive negative pole of LED unit respectively with the positive negative pole of first current conducting plate or second current conducting plate is connected. Compared with the prior art, the LED units are reasonably distributed on the substrate at equal intervals, and the plurality of radiating frames are designed on the substrate, so that heat generated when the LED units are simultaneously lightened can be timely radiated, and the service life of the LED lamp panel is prolonged; by connecting the LED units to the first conductive plate or the second conductive plate in batches, the condition that all the LED units are not bright when a single conductive plate fails can be avoided; more conductive plates can be arranged as required for designing the lighting mode of the LED unit.

Description

LED lamp panel

[ technical field ] A method for producing a semiconductor device

The utility model relates to a LED lamp design technical field, in particular to LED lamp plate.

[ background of the invention ]

The LED lamp is because its economize on electricity, long-lived, small, can send multiple color light and be widely used by masses, especially, the bill-board, in the application such as lamp house, and prior art's LED lamp plate, because the LED unit that uses in the LED lamp plate is more, and it is dense to distribute, can produce a large amount of heats and the heat dissipation that can't be timely when lighting for a long time, thereby can influence the life of LED lamp plate, and the LED unit is whole to carry out the electricity supply that leads to by a current conducting plate, can lead to the unable lighting of monoblock LED lamp plate because the trouble of current conducting plate.

[ Utility model ] content

An object of the utility model is to overcome above-mentioned prior art not enough, provide a LED lamp plate, its heat dissipation and the electrically conductive power supply scheduling problem that aims at solving among the prior art LED lamp plate.

In order to achieve the above object, the utility model provides a LED lamp plate, its characterized in that: including insulating drain pan, base plate, first current conducting plate, second current conducting plate, LED unit and glass apron, insulating drain pan top is equipped with the base plate, be equipped with a plurality of LED unit on the base plate, be equipped with the heat dissipation frame between the LED unit, be equipped with first current conducting plate and second current conducting plate between base plate and the insulating drain pan, the positive negative pole of LED unit respectively with the positive negative pole of first current conducting plate or second current conducting plate is connected.

The insulating drain pan both sides are equipped with the installation and hold in the palm the strip, the inboard of installation holds in the palm the strip is equipped with the mounting groove of being convenient for base plate, first current conducting plate, second current conducting plate and glass apron installation, the installation holds in the palm the strip and adopts insulating material.

The LED unit comprises an LED driver and an LED chip, the positive and negative poles of the output end of the LED driver are respectively connected with the positive and negative poles of the LED chip, and the positive and negative poles of the input end of the LED driver are respectively connected with the positive and negative poles of the output end of the first current conducting plate or the second current conducting plate.

The positive input end of the first current-conducting plate and the positive input end of the second current-conducting plate are mutually integrated into the same positive input end through an electric wire, the negative input end of the first current-conducting plate and the negative input end of the second current-conducting plate are mutually integrated into the same negative input end through an electric wire, the back of the insulating bottom shell is provided with a notch, and the same positive and negative input ends of the first current-conducting plate and the second current-conducting plate pass through the electric wire to be positioned in the notch on the back of the insulating bottom shell.

A third conductive plate and a fourth conductive plate may be disposed between the substrate and the insulating bottom case as required, and a connection manner of the third conductive plate and the fourth conductive plate is identical to that of the first conductive plate or the second conductive plate.

At least one of the first conductive plate and the second conductive plate is of a monolithic metal plate structure.

The LED units are uniformly distributed above the substrate, and the width of the heat dissipation frame between the LED units is not less than that of the LED units.

The utility model has the advantages that: compared with the prior art, the LED lamp panel provided by the utility model has reasonable structure, the LED units are reasonably distributed on the substrate at equal intervals, and the plurality of radiating frames are designed on the substrate, so that heat generated when the LED units are simultaneously lightened can be timely radiated, and the service life of the LED lamp panel is prolonged; the LED units are connected to the first current-conducting plate or the second current-conducting plate in batches, and then the input ends of the first current-conducting plate and the second current-conducting plate are integrated into the same input end plug in a wire integration mode, so that the condition that all the LED units are not bright when a single current-conducting plate fails can be avoided; more conductive plates can be arranged as required for designing the lighting mode of the LED unit.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of an LED lamp panel according to an embodiment of the present invention;

fig. 2 is a back schematic view of the insulating bottom case according to the embodiment of the present invention.

In the figure: 1-insulating bottom shell, 11-mounting drag strip, 111-mounting groove, 12-slotting, 2-base plate, 3-first conducting plate, 4-second conducting plate, 5-LED unit, 6-glass cover plate and 7-radiating frame.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, the embodiment of the utility model provides a LED lamp plate, its characterized in that: including insulating drain pan 1, base plate 2, first current conducting plate 3, second current conducting plate 4, LED unit 5 and glass apron 6, insulating drain pan 1 top is equipped with base plate 2, be equipped with a plurality of LED unit 5 on the base plate 2, be equipped with heat dissipation frame 7 between the LED unit 5, be equipped with first current conducting plate 3 and second current conducting plate 4 between base plate 2 and the insulating drain pan 1, the positive negative pole of LED unit 5 respectively with the positive negative pole of first current conducting plate 3 or second current conducting plate 4 is connected.

The both sides of insulating drain pan 1 are equipped with installation support strip 11, the inboard of installation support strip 11 is equipped with the mounting groove 111 that is convenient for base plate 2, first current conducting plate 3, second current conducting plate 4 and 6 installations of glass apron, installation support strip 11 adopts insulating material.

The LED unit 5 comprises an LED driver and an LED chip, the positive and negative poles of the output end of the LED driver are respectively connected with the positive and negative poles of the LED chip, and the positive and negative poles of the input end of the LED driver are respectively connected with the positive and negative poles of the output end of the first current conducting plate 3 or the second current conducting plate 4.

The positive input end of the first current-conducting plate 3 and the positive input end of the second current-conducting plate 4 are mutually integrated into the positive input end through an electric wire, the negative input end of the first current-conducting plate 3 and the negative input end of the second current-conducting plate 4 are mutually integrated into the negative input end through an electric wire, the back of the insulated bottom shell 1 is provided with a slot 12, and the positive and negative input ends of the first current-conducting plate 3 and the second current-conducting plate 4 pass through the electric wire to pass through the slot 12 and be located on the back of the insulated bottom shell 1. A third conductive plate and a fourth conductive plate may be disposed between the substrate 2 and the insulating bottom case 1 as required, and a connection manner of the third conductive plate and the fourth conductive plate is consistent with the first conductive plate 3 or the second conductive plate 4. At least one of the first and second conductive plates 3, 4 is a one-piece metal plate structure.

The LED units 5 are uniformly distributed above the substrate 2, and the width of the heat dissipation frame 7 between the LED units 5 is not less than that of the LED units 5.

The utility model discloses the working process:

the utility model relates to a LED lamp plate is in the course of the work, the positive negative pole of the input of first current conducting plate 3 and second current conducting plate 4 inserts the power, the output of current conducting plate is with electric conduction to LED driven input, LED driven output is with electric conduction to the input of LED chip, LED unit 5 lights, the heat that produces after LED unit 5 lights can carry out timely heat dissipation through heat dissipation frame 7, glass apron 6 can be under the condition that does not influence light, the protection lamp plate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a LED lamp plate which characterized in that: including insulating drain pan (1), base plate (2), first current conducting plate (3), second current conducting plate (4), LED unit (5) and glass apron (6), insulating drain pan (1) top is equipped with base plate (2), be equipped with a plurality of LED unit (5) on base plate (2), be equipped with heat dissipation frame (7) between LED unit (5), be equipped with first current conducting plate (3) and second current conducting plate (4) between base plate (2) and insulating drain pan (1), the positive negative pole of LED unit (5) respectively with the positive negative pole of first current conducting plate (3) or second current conducting plate (4) is connected.

2. The LED lamp panel of claim 1, wherein: the both sides of insulating drain pan (1) are equipped with installation support strip (11), the inboard of installation support strip (11) is equipped with mounting groove (111) of being convenient for base plate (2), first current conducting plate (3), second current conducting plate (4) and glass apron (6) installation, the installation supports strip (11) and adopts insulating material.

3. The LED lamp panel of claim 1, wherein: the LED unit (5) comprises an LED driver and an LED chip, the positive and negative poles of the output end of the LED driver are respectively connected with the positive and negative poles of the LED chip, and the positive and negative poles of the input end of the LED driver are respectively connected with the positive and negative poles of the output end of the first conductive plate (3) or the second conductive plate (4).

4. The LED lamp panel of claim 1, wherein: the utility model discloses an insulating drain pan, including first current conducting plate (3), first current conducting plate (3) input positive pole and second current conducting plate (4) the input positive pole of input positive pole and second current conducting plate (4) integrates into same input positive pole each other through the electric wire, the input negative pole of first current conducting plate (3) input negative pole and second current conducting plate (4) integrates into same input negative pole each other through the electric wire, insulating drain pan (1) back is equipped with fluting (12), the same positive negative pole of input of first current conducting plate (3) and second current conducting plate (4) passes fluting (12) through the electric wire and is located the back of insulating drain pan.

5. The LED lamp panel of claim 1, wherein: a third conductive plate and a fourth conductive plate can be arranged between the substrate (2) and the insulating bottom shell (1) according to needs, and the connection mode of the third conductive plate and the fourth conductive plate is consistent with that of the first conductive plate (3) or the second conductive plate (4).

6. The LED lamp panel of claim 1, wherein: at least one of the first conductive plate (3) and the second conductive plate (4) is of a one-piece metal plate structure.

7. The LED lamp panel of claim 1, wherein: the LED units (5) are uniformly distributed above the substrate (2), and the width of the heat dissipation frame (7) between the LED units (5) is not less than that of the LED units (5).