CN211902410U

CN211902410U - LED lamp that multiaspect stand was thrown light on

Info

Publication number: CN211902410U
Application number: CN202020503082.2U
Authority: CN
Inventors: 夏鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-10
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a LED lamp of multiaspect stand illumination. Including lamp stand and mounting bracket, the lamp stand upper end is provided with the bottom plate, the bottom plate is provided with the lamp shade seat respectively along four directions, the mounting bracket is installed between the lamp shade seat, four terminal surfaces of mounting bracket are provided with the installation face respectively, the side lamp plate is installed in the front of installation face, the back of installation face is provided with the insertion groove, the radiating block has been inserted to counterpoint in the insertion groove, the top surface lamp plate is installed on the top of mounting bracket, first lamp shade and second lamp shade are installed to the face-to-face that the mounting bracket is located side lamp plate and top surface lamp plate respectively, first lamp shade bottom is to. The utility model discloses wholly be the column illumination, a plurality of illumination face constitutes all-round illumination work to every single installation face all sets up the radiating block, makes whole radiating efficiency improve.

Description

LED lamp that multiaspect stand was thrown light on

Technical Field

The utility model belongs to the technical field of the LED lighting technology and specifically relates to a LED lamp of multiaspect stand illumination.

Background

As is well known, an led (light Emitting diode), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.

In the market of lamps, the LED has the advantages of energy conservation, environmental protection, long service life, strong electric shock resistance and the like, is generally pursued by the public, and gradually becomes the mainstream of illumination, so that LED lamps are more and more diversified. At present, comparatively conventional LED lamp carries out the single face illumination for built-in single LDE lamp plate mostly, and the illuminating effect is a terminal surface only for the illuminating effect is not good, and in order to improve illuminating effect, can add and establish other lamp plates and throw light on, but LED often can produce the heat at the in-process of illumination, and the interpolation of lamp plate, the heat that can make the production also increases thereupon, and current structure often can't satisfy the heat dissipation demand of a plurality of lamp plates.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a multiaspect stand illumination's LED lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-face upright post illuminating LED lamp comprises a lamp holder and a mounting frame, wherein a PCBA board is arranged in the lamp holder, a bottom plate is arranged at the upper end of the lamp holder, lamp shade seats are respectively arranged on the bottom plate along four directions, the mounting frame is installed between the lamp shade seats, four end faces of the mounting frame are respectively provided with an installation board surface, a hollow post is arranged in the middle of the mounting frame, a side lamp plate is installed on the front surface of the installation board surface and is connected with the PCBA board through a wire, an insertion groove is formed in the back surface of the installation board surface, a heat dissipation block is inserted in the insertion groove in an aligned mode, a top lamp plate is installed at the top end of the mounting frame and is connected with the PCBA board through hollow post wiring, a first lamp shade and a second lamp shade are respectively installed on the mounting frame opposite to the side lamp plate, the second lamp shade is provided with the first plug pins corresponding in quantity to the first lamp shade, the edge end of the second lamp shade and one end in contact with the side lamp panel are both provided with hollowed-out parts, and the second lamp shade is mutually embedded with the hollowed-out parts of the first lamp shade through the first plug pins.

Preferably, be formed with the heat dissipation cavity between installation face and the cavity post, the back of radiating block is provided with the sand grip.

Preferably, the cross section of the convex strip is C-shaped.

Preferably, the side of the mounting plate surface is provided with a protective edge extending outwards, a mounting groove is formed between the protective edge and the mounting plate surface, and the edge end of the first lampshade is provided with a second plug pin which is embedded into the mounting groove.

Preferably, the mounting frame is a carbon nanotube material.

By adopting the scheme, the utility model is integrally in column type illumination, the side lamp plate is installed by four installation plate surfaces arranged on the installation frame, the side lamp plate is utilized to illuminate four sides of the side, and the side lamp plate is combined with the top lamp plate to form omnibearing illumination work; meanwhile, the mounting rack is used as an installation foundation on the one hand, the radiating block and the radiating cavity are arranged on the other hand, the mounting rack can meet the requirement of the installation foundation and can play a radiating effect, each side lamp plate is provided with the radiating block, the radiating requirement of each side lamp plate is met, the radiating blocks are installed in a plug-in mode, efficiency can be effectively improved in assembly, the trouble that the radiating blocks are inconvenient to place in small spaces is avoided, the structure is simple, the assembly is convenient, and the practicability is high.

Drawings

Fig. 1 is a schematic diagram of the structural principle of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a side end of the mounting frame according to an embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 3, the multi-surface upright post illumination LED lamp provided by the embodiment comprises a lamp holder 1 and a mounting bracket 2, the lamp holder 1 is internally provided with a PCBA board (not shown in the figure) and the upper end is provided with a bottom plate 3, the bottom plate 3 is respectively provided with a lampshade base 4 along four directions, the mounting bracket 2 is installed between the lampshade bases 4, four end faces of the mounting bracket 2 are respectively provided with an installation board face 5, the middle part of the mounting bracket 2 is provided with a hollow column 6, a side lamp plate 7 is installed on the front face of the installation board face 5, the side lamp plate 7 is connected with the PCBA board through a wire, the back face of the installation board face 5 is provided with an insertion groove 8, a heat dissipation block 9 is inserted in the insertion groove 8 in an alignment manner, a top surface lamp plate 10 is installed on the top end of the mounting bracket 2, the top surface lamp plate 10 is connected with the PCBA board through the wiring of the hollow column 6 The bottom end of the first lampshade 12 is clamped and fixed in the lampshade base 4, the second lampshade 12 is provided with first plug pins 13, the number of the first plug pins 13 corresponds to the number of the first lampshade 12, hollow parts 14 are arranged at the edge end of the second lampshade 12 and one end of the second lampshade, which is in contact with the side lamp panel 7, and the second lampshade 12 is embedded with the hollow parts 14 of the first lampshade 12 through the first plug pins 13.

The whole lighting device is in a column type lighting, a power supply is connected to the lamp holder 1, the power supply is input to the side lamp panels 7 and the top lamp panel 10 through the PCBA, the side lamp panels 7 are positioned on four sides, the top lamp panel 10 is positioned at the top end, thereby realizing multi-surface illumination and improving the illumination effect, the mounting rack 2 is made of carbon nano-tube, the mounting rack 2 is used as the mounting base on one hand, and the heat dissipation block 9 is arranged on the other hand, so that the mounting rack 2 not only meets the requirement of the mounting base but also plays the role of heat dissipation, moreover, each side lamp panel 7 is provided with a radiating block 9, the heat emitted by the side lamp panels 7 is transferred to the radiating block 9 through the mounting rack 2, thereby meeting the heat dissipation requirement of each side lamp panel 7, and the heat dissipation block 9 is installed in an insertion way, the efficiency can be effectively improved on the assembly, and the trouble that the heat dissipation block is inconvenient to place in a small space is avoided.

Further, in order to improve heat dissipation, a heat dissipation cavity 15 is formed between the mounting plate surface 5 and the hollow column 6 of the present embodiment, and a protruding strip 16 is arranged on the back of the heat dissipation block 9, and the cross section of the protruding strip 16 is C-shaped.

Further, for strengthening the protection, the avris of installation face 5 of this embodiment is provided with outside extension's safe edge 17, utilizes safe edge 17 can provide the protection at first lamp shade 11's periphery to because safe edge 17 is outside extension, and then can further increase heat radiating area, and the installation for promoting first lamp shade 11 is firm, be provided with mounting groove 18 between safe edge 17 and the installation face 5, the limit end of first lamp shade 11 is provided with second plug pin 19, second plug pin 19 is to imbedding in mounting groove 18, through mounting groove 18 and the mutual gomphosis of second plug pin 19, in the installation of upright first lamp shade 11, can effectively stabilize the limit end of first lamp shade 11.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a LED lamp of multiaspect stand illumination which characterized in that: the lamp holder is internally provided with a PCBA board, the upper end of the lamp holder is provided with a bottom board, the bottom board is respectively provided with a lamp shade seat along four directions, the mounting rack is installed between the lamp shade seats, four end faces of the mounting rack are respectively provided with an installation board surface, the middle part of the mounting rack is provided with a hollow column, the front surface of the installation board surface is provided with a side lamp board, the side lamp board is connected with the PCBA board through a wire, the back surface of the installation board surface is provided with an insertion groove, a heat dissipation block is inserted in the insertion groove in an aligned mode, the top end of the mounting rack is provided with a top lamp board, the top lamp board is connected with the PCBA board through hollow column wiring, the mounting rack is respectively arranged right opposite to the side lamp board and the top lamp board and is provided with a first lamp shade and a second lamp shade, the bottom end of the first lamp, the limit end of second lamp shade and the one end of contacting with the side lamp plate all are provided with the fretwork, the second lamp shade is through the mutual gomphosis of the fretwork of first plug pin and first lamp shade.

2. The multi-sided column illuminated LED lamp of claim 1, wherein: a heat dissipation cavity is formed between the mounting plate surface and the hollow column, and a convex strip is arranged on the back of the heat dissipation block.

3. The multi-sided column illuminated LED lamp of claim 2, wherein: the cross section of the convex strip is C-shaped.

4. The multi-sided column illuminated LED lamp of claim 2, wherein: the lamp shade is characterized in that an outward extending protective edge is arranged on the side of the mounting plate surface, a mounting groove is formed between the protective edge and the mounting plate surface, and a second plug pin is arranged at the edge end of the first lamp shade and correspondingly embedded into the mounting groove.

5. The multi-sided column illuminated LED lamp of claim 4, wherein: the mounting rack is a carbon nano tube.