Efficient heat dissipation LED lamp

Abstract

The utility model discloses an LED lamp capable of dissipating heat efficiently. The LED lamp comprises a lamp holder, a partition plate, an LED lamp strip, a lampshade and two side plates. The lamp holder is in an inverted U shape, the partition plate is fixedly installed in the lamp holder, a heat dissipation cavity is defined by the partition plate and the lampshade, and a heat dissipation structure is installed in the heat dissipation cavity. The lower end of the lamp holder is connected with the lampshade, an installation cavity is defined by the lamp holder and the lampshade, two brackets are symmetrically installed on the lamp holder right opposite to the lampshade, the brackets are in an inverted L shape, the LED lamp strip is placed on the two brackets, and the side plate is arranged corresponding to the installation cavity and fixedly connected with the heat dissipation structure. The efficient heat dissipation LED lamp has the advantages of being convenient to manufacture and assemble, simple and stable in structure and long in service life.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp with high-efficiency heat dissipation. Background Art

[0002] LED lights have become a widely used light source due to their energy saving, durability, small size and environmental protection. Their uses include display screens, lighting, etc. LED lights will generate heat during use, especially when dense LED lights are gathered together. If the heat cannot be dissipated in time, the junction temperature of the LED lights will increase significantly, resulting in a decrease in the luminous efficiency of the LED lights and a shortened service life.

[0003] At present, when LED lamps dissipate heat, the heat is mainly radiated outwards through the lamp housing of the LED lamp, and the heat dissipation efficiency is low and cannot meet the heat dissipation requirements. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide an LED lamp with high heat dissipation efficiency, which is easy to manufacture and assemble, has a simple and stable structure, and has a long service life.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An LED lamp with high efficiency in heat dissipation comprises a lamp holder, a partition, an LED lamp belt, a lamp cover and two side panels;

[0007] The lamp holder is in an inverted U shape, the partition is fixedly installed in the lamp holder, the partition and the lampshade form a heat dissipation cavity, and a heat dissipation structure is installed in the heat dissipation cavity;

[0008] The lower end of the lamp holder is connected to the lamp shade, and the lamp holder and the lamp shade form a mounting cavity. The lamp holder is symmetrically mounted with two brackets facing the lamp shade, and the brackets are in an inverted L shape. The LED light strip is placed on the two brackets, and the side panels are arranged corresponding to the mounting cavity and fixedly connected to the heat dissipation structure.

[0009] In this way, the overall structure of the LED lamp is simple and easy to manufacture. During assembly, the heat dissipation structure is inserted into the heat dissipation cavity, the LED light strip is installed on the bracket, the lampshade is installed, and finally the side panel is installed. The side panel limits the heat dissipation structure to complete the assembly. During use, the LED lamp can radiate heat outward through the lamp holder and the lampshade, and can also actively dissipate heat through the heat dissipation structure to improve the heat dissipation efficiency.

[0010] Among them, the heat dissipation structure includes a heat dissipation base plate, on which two heat dissipation components are fixedly installed, and the heat dissipation components include a plurality of heat dissipation fins arranged at intervals. A heat dissipation fan is fixedly installed on the base plate opposite to the heat dissipation fins, and an air hole is arranged between the two heat dissipation fans on the lamp holder.

[0011] Wherein, a blocking cover is fixed on the lamp holder directly facing the air hole, and filter screens are fixed on both sides of the blocking cover.

[0012] Wherein, the side plate is protrudingly provided with an insert block inserted into the installation cavity, and the insert block is provided with a yield opening facing the bracket.

[0013] Wherein, two sides of the lower end of the lamp holder are provided with slide grooves, and the upper end of the lamp cover is provided with slide rails which are slidably matched with the slide grooves.

[0014] Wherein, the heat dissipation fin is fixed with an upper internal thread column, and the heat dissipation fan is connected to the upper internal thread column through screws.

[0015] The heat dissipation base plate is fixed with a lower internal thread column, the side plate is protruded with an ear seat, the ear seat is penetrated by a through hole, and the ear seat is connected to the lower internal thread column by screws.

[0016] Wherein, internal threaded cylinders are fixed at both ends of the lamp holder.

[0017] In summary, the LED lamp with high efficiency in heat dissipation has the advantages of being easy to manufacture and assemble, having a simple and stable structure, and having a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an LED lamp with high heat dissipation efficiency described in the utility model.

[0019] Figure 2 for Figure 1 sectional view of .

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 Schematic diagram of the heat dissipation structure.

[0022] Figure 5 A schematic diagram of the side panel. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0024] like Figure 1-5 As shown, an LED lamp with high heat dissipation efficiency comprises a lamp holder 1, a partition 2, an LED light strip, a lamp cover 3 and two side panels 4;

[0025] The lamp holder is in an inverted U shape, the partition is fixedly installed in the lamp holder, the partition and the lampshade form a heat dissipation cavity, and a heat dissipation structure 5 is installed in the heat dissipation cavity;

[0026] The lower end of the lamp holder is connected to the lamp shade, and the lamp holder and the lamp shade form a mounting cavity. The lamp holder is symmetrically mounted with two brackets 6 facing the lamp shade, and the brackets are in an inverted L shape. The LED light strip (not shown) is placed on the two brackets, and the side panels are arranged corresponding to the mounting cavity and fixedly connected to the heat dissipation structure.

[0027] In this way, the overall structure of the LED lamp is simple and easy to manufacture. During assembly, the heat dissipation structure is inserted into the heat dissipation cavity, the LED light strip is installed on the bracket, the lampshade is installed, and finally the side panel is installed. The side panel limits the heat dissipation structure to complete the assembly. During use, the LED lamp can radiate heat outward through the lamp holder and the lampshade, and can also actively dissipate heat through the heat dissipation structure to improve the heat dissipation efficiency.

[0028] During implementation, the heat dissipation structure includes a heat dissipation base plate 11, on which two heat dissipation components are fixedly installed at intervals, and the heat dissipation components include a plurality of heat dissipation fins 12 arranged at intervals. A heat dissipation fan 13 is fixedly installed on the base plate opposite to the heat dissipation fins, and the heat dissipation fans of the two heat dissipation components are arranged opposite to each other, and an air hole is arranged between the two heat dissipation fans on the lamp holder. The heat dissipation base plate is fixedly connected to the heat dissipation fins to form a whole, and the heat dissipation fan is fixedly connected to the heat dissipation fins. During installation, the heat dissipation structure can be slid into the heat dissipation cavity as a whole. During heat dissipation, the heat dissipation fan accelerates the airflow, and air is taken in through the air holes. The airflow drives the heat on the heat dissipation fins to flow outward, accelerating the heat dissipation.

[0029] The direction of the heat dissipation fins is parallel to the length of the lamp holder to facilitate airflow.

[0030] During implementation, a cover 14 is fixed to the lamp holder facing the air hole, and filters are fixed on both sides of the cover, so as to reduce dust entering the heat dissipation structure.

[0031] During implementation, the side plate is protrudingly provided with an insert block 15 inserted into the installation cavity, and the insert block is provided with a clearance opening facing the bracket, so as to facilitate supporting the lampshade.

[0032] During implementation, the lower ends of the lamp holder are provided with slide grooves on both sides, and the upper end of the lampshade is provided with slide rails 16 that slide with the slide grooves. It is convenient to install the lampshade. When installing, just slide the slide rails of the lampshade into the slide grooves of the lamp holder.

[0033] During implementation, the heat dissipation fins are fixed with upper internal threaded columns, and the heat dissipation fan is connected to the upper internal threaded columns by screws, so as to facilitate the installation of the heat dissipation fan.

[0034] During implementation, the heat dissipation bottom plate is fixed with a lower internal thread column, the side plate is protruded with an ear seat 17, the ear seat is penetrated with a through hole, and the ear seat is connected to the lower internal thread column by screws, so as to facilitate the installation of the side plate.

[0035] During implementation, the two ends of the lamp holder are fixed with internal threaded barrels 18. Through the arrangement of the internal threaded barrel, a screw with a hanging ring can be installed, so as to facilitate the suspension of the LED lamp.

[0036] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. An LED lamp with high heat dissipation efficiency, characterized in that: Includes lamp holder, partition, LED light strip, lampshade and two side panels; The lamp holder is in an inverted U shape, the partition is fixedly installed in the lamp holder, the partition and the lampshade form a heat dissipation cavity, and a heat dissipation structure is installed in the heat dissipation cavity; The lower end of the lamp holder is connected to the lamp shade, and the lamp holder and the lamp shade form a mounting cavity. The lamp holder is symmetrically mounted with two brackets facing the lamp shade, and the brackets are in an inverted L shape. The LED light strip is placed on the two brackets, and the side panels are arranged corresponding to the mounting cavity and fixedly connected to the heat dissipation structure.

2. The LED lamp with high heat dissipation efficiency according to claim 1, characterized in that: The heat dissipation structure includes a heat dissipation base plate, on which two heat dissipation components are fixedly mounted, and the heat dissipation components include a plurality of heat dissipation fins arranged at intervals. A heat dissipation fan is fixedly mounted on the base plate opposite to the heat dissipation fins, and an air hole is arranged between the two heat dissipation fans on the lamp holder.

3. The LED lamp with high heat dissipation efficiency according to claim 2, characterized in that: A blocking cover is fixed on the lamp holder directly opposite to the air hole, and filter screens are fixed on both sides of the blocking cover.

4. The LED lamp with high heat dissipation efficiency according to claim 1, characterized in that: The side plate is protrudingly provided with an inserting block inserted into the installation cavity, and the inserting block is provided with a yielding opening facing the bracket.

5. The LED lamp with high heat dissipation efficiency according to claim 1, characterized in that: Slide grooves are provided on both sides of the lower end of the lamp holder, and the upper end of the lamp cover is provided with slide rails which are slidably matched with the slide grooves.

6. The LED lamp with high heat dissipation efficiency according to claim 2, characterized in that: The heat dissipation fins are fixed with upper internal threaded columns, and the heat dissipation fan is connected to the upper internal threaded columns through screws.

7. The LED lamp with high heat dissipation efficiency according to claim 2, characterized in that: The heat dissipation bottom plate is fixed with a lower internal thread column, the side plate is protruded with an ear seat, the ear seat is penetrated by a through hole, and the ear seat is connected to the lower internal thread column by screws.

8. The LED lamp with high heat dissipation efficiency according to claim 1, characterized in that: Internal threaded cylinders are fixed at both ends of the lamp holder.

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