CN212960938U

CN212960938U - Long service life's intelligent LED lamp

Info

Publication number: CN212960938U
Application number: CN202021878889.0U
Authority: CN
Inventors: 邹龙威
Original assignee: Foshan Tongpu Photoelectric Technology Co ltd
Current assignee: Foshan Tongpu Photoelectric Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an intelligent LED lamp with long service life, which comprises a first PCB, a second PCB and a connecting frame, the first PCB and the second PCB are respectively provided with a first LED chip and a second LED chip, the first PCB board is provided with a first intelligent IC for sensing circuit change and environmental temperature change and adjusting current according to the change, a second intelligent IC for sensing circuit change and environment temperature change and adjusting current according to the change is arranged on the second PCB, the first intelligent IC is electrically connected with the first LED chip through the first PCB, the second intelligent IC is electrically connected with the second LED chip through the second PCB, the first PCB and the second PCB are connected in parallel, a heat dissipation plate is arranged in the connecting frame, the heat dissipation plate and the connecting frame are arranged in a shape of Chinese character 'ri', and the first PCB and the second PCB are fixedly connected with the heat dissipation plate; this long service life's intelligent LED lamp long service life.

Description

Long service life's intelligent LED lamp

Technical Field

The utility model relates to a long service life's intelligent LED lamp.

Background

The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and is widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. According to different use functions, the system can be divided into five categories of information display, signal lamps, vehicle lamps, liquid crystal display backlight sources and general illumination.

Those skilled in the art will appreciate that the useful life of the LED light panel can be increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a long service life's intelligent LED lamp.

In order to solve the above problem, the utility model adopts the following technical scheme:

an intelligent LED lamp with long service life comprises a first PCB, a second PCB and a connecting frame, wherein the first PCB and the second PCB are fixedly connected with the connecting frame, a first LED chip and a second LED chip are respectively arranged on the first PCB and the second PCB, a first intelligent IC for sensing circuit change and environmental temperature change and adjusting current according to the change is arranged on the first PCB, a second intelligent IC for sensing circuit change and environmental temperature change and adjusting current according to the change is arranged on the second PCB, the first intelligent IC is electrically connected with the first LED chip through the first PCB, the second intelligent IC is electrically connected with the second LED chip through the second PCB, the first PCB and the second PCB are connected in parallel, a heat dissipation plate is arranged in the connecting frame, and the heat dissipation plate and the connecting frame are arranged in a shape of Chinese character 'ri', the first PCB and the second PCB are both fixedly connected with the heat dissipation plate.

As preferred, heating panel and link welding, the heating panel back is provided with the heat conduction fin, the heat conduction fin sets up with heating panel formula as an organic whole, the heat conduction fin is terminal to be equal to the link back mutually, through disposing the heat conduction fin, can effectual promotion and the heat transfer area of air, promote the radiating effect to because the heat conduction fin is terminal to be equal to the link back mutually, whole planarization is good, can effectually reduce the probability that the heat conduction fin scraped other things.

Preferably, the first PCB and the second PCB are provided with through holes in the middle, the heat dissipation plate is provided with heat conduction insertion columns matched with the through holes, the heat conduction insertion columns are inserted into the through holes, the head ends of the heat conduction insertion columns are flush with the front faces of the corresponding PCBs, the heat conduction insertion columns are configured, the heat conduction insertion columns are inserted into the through holes, the PCBs can be conveniently preassembled by workers, meanwhile, the heat transfer area can be increased, and the heat dissipation effect is improved.

Preferably, the heat dissipation plate and the heat conduction insertion column are arranged in an integrated mode, the outer surfaces of the heat dissipation plate and the heat conduction insertion column are arranged in a silver plating mode, an integrated structure is adopted, and stability is good.

The utility model has the advantages that: be provided with on the PCB board and be used for perception circuit change and ambient temperature change and adjust the intelligent IC of electric current according to the change, can realize the stability of balanced power and whole lamp temperature, guarantee that LED can work under suitable stable environment for a long time to reduce the light decay, promote practical life, in addition, heating panel and link welding, the heating panel back is provided with the heat conduction fin, the heat conduction fin sets up with heating panel formula as an organic whole, the heat conduction fin is terminal to keep level mutually with the link back, through disposing the heat conduction fin, can effectual promotion and the heat transfer area of air, promote the radiating effect, and because the heat conduction fin is terminal to keep level mutually with the link back, whole planarization is good, can effectually reduce the probability that the heat conduction fin scraped other things. First PCB board and second PCB board middle part all are provided with the perforation, be provided with on the heating panel and insert the post with perforation assorted heat conduction, heat conduction inserts in the post inserts in the perforation and the head end is equal mutually rather than the PCB board front side that corresponds separately, inserts the post through disposing the heat conduction to heat conduction inserts the post and inserts the perforation, can make things convenient for staff's pre-installation PCB board, can promote the area of heat transfer simultaneously again, promotes the radiating effect. The heat dissipation plate and the heat conduction insertion column are arranged in an integrated mode, the outer surfaces of the heat dissipation plate and the heat conduction insertion column are arranged in a silver-plated mode, an integrated structure is adopted, and stability is good.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model relates to a long service life's intelligent LED lamp's overall structure schematic diagram.

Fig. 2 is the utility model relates to a long service life's local structure schematic diagram of the heating panel of intelligence LED lamp.

In the figure:

1. a first PCB board; 2. a second PCB board; 3. a connecting frame; 4. a first LED chip; 5. a second LED chip; 6. a first smart IC; 7. a second smart IC; 8. a heat dissipation plate; 9. a thermally conductive fin; 10. a thermally conductive insert; 11. a heat conducting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.

Example 1

As shown in fig. 1, an intelligent LED lamp with a long service life includes a first PCB 1, a second PCB 2 and a connecting frame 3, the first PCB 1 and the second PCB 2 are both fixedly connected to the connecting frame 3, the first PCB 1 and the second PCB 2 are respectively provided with a first LED chip 4 and a second LED chip 5, the first PCB 1 is provided with a first intelligent IC6 for sensing circuit changes and ambient temperature changes and adjusting current according to the changes, the second PCB 2 is provided with a second intelligent IC7 for sensing circuit changes and ambient temperature changes and adjusting current according to the changes, the first intelligent IC6 is electrically connected to the first LED chip 4 through the first PCB 1, the second intelligent IC7 is electrically connected to the second LED chip 5 through the second PCB 2, the first PCB 1 and the second PCB 2 are connected in parallel, the connecting frame 3 is provided with a heat dissipation plate 8, heating panel 8 and link 3 constitute the setting of day word form, first PCB board 1 and second PCB board 2 all with heating panel 8 fixed connection.

The beneficial effect of this embodiment does: be provided with on the PCB board and be used for perception circuit change and ambient temperature change and adjust the intelligent IC of electric current according to changing, can realize balanced power and the stability of whole lamp temperature, guarantee that LED can work under suitable stable environment for a long time to reduce the light decay, promote practical life.

Example 2

As shown in fig. 1-2, an intelligent LED lamp with a long service life includes a first PCB 1, a second PCB 2 and a connecting frame 3, the first PCB 1 and the second PCB 2 are both fixedly connected to the connecting frame 3, the first PCB 1 and the second PCB 2 are respectively provided with a first LED chip 4 and a second LED chip 5, the first PCB 1 is provided with a first intelligent IC6 for sensing circuit changes and ambient temperature changes and adjusting current according to the changes, the second PCB 2 is provided with a second intelligent IC7 for sensing circuit changes and ambient temperature changes and adjusting current according to the changes, the first intelligent IC6 is electrically connected to the first LED chip 4 through the first PCB 1, the second intelligent IC7 is electrically connected to the second LED chip 5 through the second PCB 2, the first PCB 1 and the second PCB 2 are connected in parallel, the connecting frame 3 is provided with a heat dissipation plate 8, heating panel 8 and link 3 constitute the setting of day word form, first PCB board 1 and second PCB board 2 all with heating panel 8 fixed connection.

In this embodiment, heating panel 8 and 3 welding of link, 8 backs of heating panel are provided with heat conduction fin 9, heat conduction fin 9 sets up with 8 formula as an organic whole of heating panel, 9 ends of heat conduction fin are held level mutually with 3 backs of link, through disposing heat conduction fin 9, can effectual promotion and the heat transfer area of air, promote the radiating effect to because the heat conduction fin is held level mutually with the link back, the wholeness is good, can effectually reduce the probability that the heat conduction fin scraped other things.

In this embodiment, the first PCB 1 and the second PCB 2 are both provided with through holes (not shown), the heat dissipation plate 8 is provided with heat conduction insertion columns 10 matching with the through holes, the heat conduction insertion columns 10 are inserted into the through holes, and the front surfaces of the PCBs corresponding to the heat conduction insertion columns 10 are flush with the front surfaces of the PCBs, and the heat conduction insertion columns 10 are configured to facilitate the preassembling of the PCBs by workers, and simultaneously, the heat transfer area can be increased, and the heat dissipation effect is improved.

In this embodiment, the heat dissipation plate 8 and the heat conduction insertion column 10 are both arranged in an integrated manner, and the outer surfaces of the heat dissipation plate 8 and the heat conduction insertion column 10 are both arranged in a silver plating manner, so that an integrated structure is adopted, and the stability is good.

In this embodiment, heat conduction fin 9 is provided with more than one, heat conduction fin 9 is equidistant distribution, accompany heat pipe 11 between the heat conduction fin 9, 11 terminal through connection frame 3 of heat pipe and with the bonding of link 3.

The beneficial effect of this embodiment does: be provided with on the PCB board and be used for perception circuit change and ambient temperature change and adjust the intelligent IC of electric current according to the change, can realize the stability of balanced power and whole lamp temperature, guarantee that LED can work under suitable stable environment for a long time to reduce the light decay, promote practical life, in addition, heating panel and link welding, the heating panel back is provided with the heat conduction fin, the heat conduction fin sets up with heating panel formula as an organic whole, the heat conduction fin is terminal to keep level mutually with the link back, through disposing the heat conduction fin, can effectual promotion and the heat transfer area of air, promote the radiating effect, and because the heat conduction fin is terminal to keep level mutually with the link back, whole planarization is good, can effectually reduce the probability that the heat conduction fin scraped other things. First PCB board and second PCB board middle part all are provided with the perforation, be provided with on the heating panel and insert the post with perforation assorted heat conduction, heat conduction inserts in the post inserts in the perforation and the head end is equal mutually rather than the PCB board front side that corresponds separately, inserts the post through disposing the heat conduction to heat conduction inserts the post and inserts the perforation, can make things convenient for staff's pre-installation PCB board, can promote the area of heat transfer simultaneously again, promotes the radiating effect. The heat dissipation plate and the heat conduction insertion column are arranged in an integrated mode, the outer surfaces of the heat dissipation plate and the heat conduction insertion column are arranged in a silver-plated mode, an integrated structure is adopted, and stability is good.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention.

Claims

1. The utility model provides a long service life's intelligent LED lamp which characterized in that: comprises a first PCB, a second PCB and a connecting frame, wherein the first PCB and the second PCB are both fixedly connected with the connecting frame, the first PCB and the second PCB are respectively provided with a first LED chip and a second LED chip, the first PCB board is provided with a first intelligent IC for sensing circuit change and environmental temperature change and adjusting current according to the change, a second intelligent IC for sensing circuit change and environment temperature change and adjusting current according to the change is arranged on the second PCB, the first intelligent IC is electrically connected with the first LED chip through the first PCB, the second intelligent IC is electrically connected with the second LED chip through the second PCB, the first PCB and the second PCB are connected in parallel, a heat dissipation plate is arranged in the connecting frame, the heating panel and the connection frame are arranged in a shape of Chinese character 'ri', and the first PCB and the second PCB are both fixedly connected with the heating panel.

2. The intelligent LED lamp with long service life according to claim 1, characterized in that: the heating panel welds with the link, the heating panel back is provided with the heat conduction fin, heat conduction fin and heating panel formula as an organic whole set up, the heat conduction fin is terminal to be kept level mutually with the link back.

3. The intelligent LED lamp with long service life according to claim 2, characterized in that: the heat dissipation plate is characterized in that through holes are formed in the middle of the first PCB and the middle of the second PCB, heat conduction insertion columns matched with the through holes are arranged on the heat dissipation plate, the heat conduction insertion columns are inserted into the through holes, and the head ends of the heat conduction insertion columns are flush with the front faces of the corresponding PCBs.

4. The intelligent LED lamp with long service life according to claim 3, characterized in that: the heat dissipation plate and the heat conduction insertion column are arranged in an integrated mode, and the outer surfaces of the heat dissipation plate and the heat conduction insertion column are arranged in a silver plating mode.