CN211289979U

CN211289979U - Heat-conducting plate of LED lamp

Info

Publication number: CN211289979U
Application number: CN201922462507.XU
Authority: CN
Inventors: 邓红梅; 郭忠涛; 刘义; 邓正辉
Original assignee: Taixing Liansheng Electric Appliance Co ltd
Current assignee: Taixing Liansheng Electric Appliance Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-18
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of the LED lamp, especially, be a LED lamps and lanterns heat-conducting plate, including the cover fishplate bar, the inboard fixedly connected with joint plate of cover fishplate bar, the inboard fixed mounting groove that is provided with in middle part of cover fishplate bar, the inboard fixedly connected with butt joint plate of joint plate bar, the outside fixedly connected with welding strip of mounting groove, the lower fixed surface of welding strip is connected with the radiator-grid, put the heat dissipation chamber in the fixed inside of cover fishplate bar is provided with, put the inner wall fixedly connected with fixed block in heat dissipation chamber, the inner wall fixedly connected with heat dissipation connection pad of fixed block, the back fixedly connected with heating panel of cover fish. The utility model discloses a set up a LED lamps and lanterns heat-conducting plate, through the multiunit fin of the inside setting of heat-conducting plate, through the quick transmission of multiunit fin, can effectively derive the LED lamps and lanterns outside with the heat transmission, guarantee that the LED lamp normally shines, and the device heat conduction is effectual, and convenient to use can prolong the service life of accepting of LED lamps and lanterns.

Description

Heat-conducting plate of LED lamp

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamps and lanterns heat-conducting plate.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. A light Emitting diode (led), 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. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction. Modern times, along with the change of the home decoration style, more and more LED lamps are applied to home decoration, such as ceiling lamps, and the LED lamps not only can provide illumination through various ceiling lamps, but also play a role in drawing dragon eyes for the home decoration style.

There are the following problems:

among the prior art, the kind of LED lamp is more and more, and power is also more and more big, and the heat that LED lamp self produced also improves when nevertheless power increases, need carry out effectual heat dissipation and heat conduction to the LED lamp, guarantees that the inside temperature of LED lamp is unlikely to too high, influences normal illumination, and the effect of the heat-conducting plate of current LED lamp often heat conduction is poor, can't make the inside even heat dissipation of LED lamps and lanterns, and radiating effect is not obvious.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED lamps and lanterns heat-conducting plate, the effect that the heat-conducting plate of having solved current LED lamp often conducts heat is poor, can't make the inside even heat dissipation of LED lamps and lanterns, radiating effect unobvious problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamps and lanterns heat-conducting plate, includes the cover fishplate bar, the inboard fixedly connected with joint plate of cover fishplate bar, the inboard fixed mounting groove that is provided with in middle part of cover fishplate bar, the inboard fixedly connected with butt joint plate of joint plate, the outside fixedly connected with welding strip of mounting groove, the lower fixed surface of welding strip is connected with the radiator-grid, put the heat dissipation chamber in the fixed inside of cover fishplate bar is provided with, put the inner wall fixedly connected with fixed block in heat dissipation chamber, the inner wall fixedly connected with heat dissipation connection pad of fixed block, the back fixedly connected with heating panel of cover fishplate bar, the inner wall fixedly connected with connecting axle of heat dissipation connection pad, the external surface.

As a preferred technical scheme of the utility model, the radiator-grid passes through the welding strip and cup joints the inboard fixed connection of board, the welding strip is fixed in the outside and the heat dissipation connection pad parcel of heat dissipation connection pad and is covered.

As a preferred technical scheme of the utility model, the inboard fixed connection of radiator-grid and joint board, the fixed connecting hole that is provided with all around of cover fishplate bar's surface.

As a preferred technical scheme of the utility model, the fixed block is through the inner wall fixed connection of welding and cup joint the board, the heat dissipation connection pad passes through connecting axle and fixed block fixed connection.

As an optimal technical scheme of the utility model, the fin is through cup jointing the fixed surface connection with the connecting axle, the quantity of fin is a plurality of groups, the fin is linear array distribution at the surface of connecting axle.

As an optimized technical scheme of the utility model, the quantity of joint board is two sets of, the joint board is axisymmetric about the perpendicular central line of cover fishplate bar.

As an optimal technical scheme of the utility model, the quantity of heat dissipation connection pad is a plurality of groups, the heat dissipation connection pad is linear array distribution in the inside of cup jointing the board.

Compared with the prior art, the utility model provides a LED lamps and lanterns heat-conducting plate possesses following beneficial effect:

this LED lamps and lanterns heat-conducting plate, through setting up a LED lamps and lanterns heat-conducting plate, through the multiunit fin of the inside setting of heat-conducting plate, through the quick transmission of multiunit fin, can effectively derive the LED lamps and lanterns outside with the heat conduction, guarantee that the LED lamp normally shines, and the device heat conduction is effectual, and convenient to use can prolong the life-span of accepting of LED lamps and lanterns.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. sleeving and connecting plates; 2. a clamping and connecting plate; 3. mounting grooves; 4. a butt joint plate; 5. welding the strips; 6. a heat-dissipating web; 7. a heat dissipation cavity is arranged in the middle; 8. a fixed block; 9. a heat dissipation connecting disc; 10. a heat dissipation plate; 11. a connecting shaft; 12. and a heat sink.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: a heat conducting plate of an LED lamp comprises a sleeving and connecting plate 1, wherein a clamping and connecting plate 2 is fixedly connected to the inner side of the sleeving and connecting plate 1, a mounting groove 3 is fixedly formed in the inner side of the middle of the sleeving and connecting plate 1, a butting plate 4 is fixedly connected to the inner side of the clamping and connecting plate 2, a welding strip 5 is fixedly connected to the outer side of the mounting groove 3, a heat dissipation net 6 is fixedly connected to the lower surface of the welding strip 5, a middle heat dissipation cavity 7 is fixedly formed in the sleeving and connecting plate 1, a fixing block 8 is fixedly connected to the inner wall of the middle heat dissipation cavity 7, a heat dissipation connecting disc 9 is fixedly connected to the inner wall of the fixing block 8, a heat dissipation plate 10 is fixedly connected to; make radiator-grid 6 can fix the inboard at cover joint plate 1 through welding strip 5, make fixed block 8 through joint plate 2 and radiator-grid 6, heat dissipation connection pad 9 is fixed in the inside at cover joint plate 1, avoid fixed block 8 through radiator-grid 6, heat dissipation connection pad 9 and outside direct contact, protect fixed block 8, heat dissipation connection pad 9, make heat dissipation connection pad 9 can fix the inner wall at cover joint plate 1 through the outside fixed block 8 of heat dissipation connection pad 9, the inside heat that produces of LED lamps and lanterns is absorbed fast through connecting axle 11's fin 12, thereby carry out heat-conduction.

In the embodiment, a heat dissipation net 6 is fixedly connected with the inner side of a socket plate 1 through a welding strip 5, the welding strip 5 is fixed on the outer side of a heat dissipation connecting disc 9 and is wrapped and covered with the heat dissipation connecting disc 9, the heat dissipation net 6 is fixedly connected with the inner side of a clamping plate 2, connecting holes are fixedly arranged on the periphery of the outer surface of the socket plate 1, a fixing block 8 is fixedly connected with the inner wall of the socket plate 1 through welding, the heat dissipation connecting disc 9 is fixedly connected with the fixing block 8 through a connecting shaft 11, cooling fins 12 are fixedly connected with the outer surface of the connecting shaft 11 through socket joint, the number of the cooling fins 12 is a plurality of groups, the cooling fins 12 are distributed on the outer surface of the connecting shaft 11 in a linear array manner, the number of the clamping plates 2 is two groups, the clamping plates 2 are axially symmetrical about the vertical center line of the socket; make radiator-grid 6 can fix the inboard at cover joint plate 1 through welding strip 5, make fixed block 8 through joint plate 2 and radiator-grid 6, heat dissipation connection pad 9 is fixed in the inside at cover joint plate 1, avoid fixed block 8 through radiator-grid 6, heat dissipation connection pad 9 and outside direct contact, protect fixed block 8, heat dissipation connection pad 9, make heat dissipation connection pad 9 can fix the inner wall at cover joint plate 1 through the outside fixed block 8 of heat dissipation connection pad 9, the inside heat that produces of LED lamps and lanterns is absorbed fast through connecting axle 11's fin 12, thereby carry out heat-conduction.

The utility model discloses a theory of operation and use flow: make radiator-grid 6 can fix the inboard at cover joint plate 1 through welding strip 5, make fixed block 8 through joint plate 2 and radiator-grid 6, heat dissipation connection pad 9 is fixed in the inside at cover joint plate 1, avoid fixed block 8 through radiator-grid 6, heat dissipation connection pad 9 and outside direct contact, protect fixed block 8, heat dissipation connection pad 9, make heat dissipation connection pad 9 can fix the inner wall at cover joint plate 1 through the outside fixed block 8 of heat dissipation connection pad 9, the inside heat that produces of LED lamps and lanterns is absorbed fast through connecting axle 11's fin 12, thereby carry out heat-conduction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED lamps and lanterns heat-conducting plate, includes socket board (1), its characterized in that: the inner side of the sleeve joint plate (1) is fixedly connected with a clamping joint plate (2), the inner side of the middle part of the sleeve joint plate (1) is fixedly provided with a mounting groove (3), the inner side of the clamping and connecting plate (2) is fixedly connected with a butt joint plate (4), the outer side of the mounting groove (3) is fixedly connected with a welding strip (5), the lower surface of the welding strip (5) is fixedly connected with a heat dissipation net (6), a middle heat dissipation cavity (7) is fixedly arranged inside the socket plate (1), the inner wall of the middle heat dissipation cavity (7) is fixedly connected with a fixed block (8), the inner wall of the fixed block (8) is fixedly connected with a heat dissipation connecting disc (9), the back of the socket plate (1) is fixedly connected with a heat dissipation plate (10), the inner wall of the heat dissipation connecting disc (9) is fixedly connected with a connecting shaft (11), the outer surface of the connecting shaft (11) is fixedly connected with a radiating fin (12).

2. The heat-conducting plate of an LED lamp according to claim 1, wherein: the heat dissipation net (6) is fixedly connected with the inner side of the sleeving connection plate (1) through a welding strip (5), and the welding strip (5) is fixed on the outer side of the heat dissipation connection plate (9) and is wrapped and covered with the heat dissipation connection plate (9).

3. The heat-conducting plate of an LED lamp according to claim 1, wherein: the heat dissipation plate is characterized in that the heat dissipation net (6) is fixedly connected with the inner side of the clamping plate (2), and connecting holes are fixedly formed in the periphery of the outer surface of the sleeving plate (1).

4. The heat-conducting plate of an LED lamp according to claim 1, wherein: the fixed block (8) is fixedly connected with the inner wall of the sleeving and connecting plate (1) through welding, and the heat dissipation connecting disc (9) is fixedly connected with the fixed block (8) through a connecting shaft (11).

5. The heat-conducting plate of an LED lamp according to claim 1, wherein: the radiating fins (12) are fixedly connected with the outer surface of the connecting shaft (11) in a sleeved mode, the number of the radiating fins (12) is a plurality of groups, and the radiating fins (12) are distributed on the outer surface of the connecting shaft (11) in a linear array mode.

6. The heat-conducting plate of an LED lamp according to claim 1, wherein: the number of the clamping connection plates (2) is two, and the clamping connection plates (2) are axially symmetrical relative to the vertical center line of the sleeving connection plate (1).

7. The heat-conducting plate of an LED lamp according to claim 1, wherein: the number of the heat dissipation connecting discs (9) is a plurality of groups, and the heat dissipation connecting discs (9) are distributed in a linear array in the sleeve joint plate (1).