CN210921118U - LED lamp heat dissipation device convenient to install - Google Patents
LED lamp heat dissipation device convenient to install Download PDFInfo
- Publication number
- CN210921118U CN210921118U CN202020018217.6U CN202020018217U CN210921118U CN 210921118 U CN210921118 U CN 210921118U CN 202020018217 U CN202020018217 U CN 202020018217U CN 210921118 U CN210921118 U CN 210921118U
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- CN
- China
- Prior art keywords
- led lamp
- heat dissipation
- supporting mechanism
- plate
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 58
- 238000005057 refrigeration Methods 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 19
- 239000004519 grease Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat abstractor for LED lamp easy to assemble, including supporting mechanism, the fixed establishment that is used for fixing, LED lamp plate, the supporting mechanism top is provided with the LED lamp plate, the supporting mechanism below is provided with fixed establishment, its characterized in that: the LED lamp panel heat dissipation device is characterized by further comprising a heat dissipation mechanism used for dissipating heat of the LED lamp panel, wherein the heat dissipation mechanism is arranged below the LED lamp panel and located inside the supporting mechanism. The device utilizes the rotation of the fan to promote the flow of air, and the flow of the air promotes the cooling of the cooling plate, thereby achieving the effect of rapid heat dissipation of the LED lamp; in addition, the LED lamp can be rapidly fixed by the fixing shaft and the fixing frame, and the lighting angle can be conveniently adjusted by the fixing shaft and the fixing frame.
Description
Technical Field
The utility model relates to a lighting apparatus field especially relates to heat abstractor for LED lamp easy to assemble.
Background
As with conventional light sources, semiconductor Light Emitting Diodes (LEDs) also generate heat during operation, which depends somewhat on the overall luminous efficiency. Under the action of external electric energy, electrons and holes are radiated and combined to generate electroluminescence, and light radiated near a PN junction can reach the outside (air) only through a semiconductor medium and a packaging medium of a chip (chip). By integrating current injection efficiency, radiant luminous quantum efficiency, chip external light extraction efficiency and the like, only 30-40% of input electric energy is converted into light energy finally, the rest 60-70% of energy is mainly converted into heat energy in a lattice vibration mode generated by non-radiative combination, the traditional heat dissipation device utilizes the principle that a heat dissipation plate is cooled by itself to dissipate heat, and the heat dissipation mode is low in efficiency, large in structural volume and unobvious in heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat abstractor for LED lamp easy to assemble for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
heat abstractor for LED lamp easy to assemble, including supporting mechanism, the fixed establishment that is used for fixing, LED lamp plate, the supporting mechanism top is provided with the LED lamp plate, the supporting mechanism below is provided with fixed establishment, its characterized in that: the LED lamp panel heat dissipation device is characterized by further comprising a heat dissipation mechanism used for dissipating heat of the LED lamp panel, wherein the heat dissipation mechanism is arranged below the LED lamp panel and located inside the supporting mechanism.
Preferably: the heat dissipation mechanism comprises a heat dissipation plate and a fan, the heat dissipation plate is connected with the supporting mechanism, the fan is connected with the supporting mechanism, and the top surface of the heat dissipation plate and the bottom surface of the LED lamp panel are provided with heat dissipation silicone grease.
So set up, the heating panel utilizes the principle of heat transfer will the heat absorption that the LED lamp plate produced, simultaneously through the fan blows the circulation of air will the heating panel temperature reduces, and then realizes the radiating effect of cooling.
Preferably: the heat dissipation mechanism includes semiconductor refrigeration piece, constant voltage power supply, the semiconductor refrigeration piece is connected supporting mechanism, the adoption heat dissipation external member TEC1-12706 of semiconductor refrigeration piece, constant voltage power supply connects supporting mechanism, constant voltage power supply's model is LPV-100-12, semiconductor refrigeration piece top surface with LED lamp plate bottom surface is provided with the heat dissipation silicone grease.
So set up, through utilizing the semiconductor refrigeration piece is right the LED lamp plate is cooled down and is handled, utilizes simultaneously constant voltage power supply guarantees the semiconductor refrigeration piece provides constant voltage current, guarantees the continuous refrigeration of semiconductor refrigeration piece.
Preferably: the supporting mechanism comprises a supporting plate and a shell, the supporting plate is connected to the top of the shell through a clamping groove, and the LED lamp panel is connected to the supporting plate through bolts.
So set up, utilize the backup pad with the shell will the LED lamp plate carries out quick installation fixedly.
Preferably: the fixing mechanism comprises a fixing shaft and a fixing frame, the fixing shaft is connected with the supporting mechanism, and the fixing shaft is connected to the outer side of the fixing frame through a bearing.
So set up, utilize the fixed axle with heat abstractor's installation can be made things convenient for to the mount, can also rotate simultaneously and adjust whole illumination position.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the fan is rotated to promote the air flow, and the cooling plate is cooled through the air flow, so that the rapid cooling effect of the LED lamp is realized;
2. the LED lamp can be quickly fixed through the fixing shaft and the fixing frame, and meanwhile, the lighting angle can be conveniently adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a heat dissipation device for an LED lamp convenient to mount according to the present invention;
fig. 2 is a right side view of the heat dissipating device for an LED lamp according to the present invention;
fig. 3 is a schematic structural view of a heat dissipation mechanism in an embodiment 1 of the heat dissipation device for an LED lamp convenient to mount according to the present invention;
fig. 4 is a schematic structural view of an embodiment 2 of a heat dissipation mechanism of the heat dissipation device for an LED lamp convenient to mount according to the present invention;
fig. 5 is a schematic view of a heat dissipation plate structure of the heat dissipation device for an LED lamp convenient to mount according to the present invention;
fig. 6 is a schematic structural view of a constant voltage power supply of the heat dissipation device for an LED lamp convenient to mount according to the present invention;
fig. 7 is a circuit flow diagram of embodiment 2 of the heat dissipation mechanism of the heat dissipation device for an LED lamp easy to install.
The reference numerals are explained below:
1. a support mechanism; 2. a heat dissipation mechanism; 3. a fixing mechanism; 4. an LED lamp panel; 11. a support plate; 12. a housing; 21. a heat dissipation plate; 22. a fan; 211. a semiconductor refrigeration sheet; 212. a constant voltage power supply; 31. a fixed shaft; 32. a fixing frame.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
heat abstractor for LED lamp easy to assemble, including supporting mechanism 1, be used for fixed establishment 3, LED lamp plate 4, supporting mechanism 1 top is provided with LED lamp plate 4, and supporting mechanism 1 below is provided with fixed establishment 3, still including being used for the radiating heat dissipation mechanism 2 of LED lamp plate 4, and LED lamp plate 4 below is provided with heat dissipation mechanism 2, and heat dissipation mechanism 2 is located inside supporting mechanism 1.
Example 1
As shown in fig. 1, 2, 3, and 5, the heat dissipation mechanism 2 includes a heat dissipation plate 21 and a fan 22, the heat dissipation plate 21 is connected to the support plate 11 through a bolt, the fan 22 is connected to the bottom of the housing 12 through a bolt, heat dissipation silicone grease is disposed on the top surface of the heat dissipation plate 21 and the bottom surface of the LED lamp panel 4, the heat dissipation plate 21 absorbs heat generated by the LED lamp panel 4 by using the heat transfer principle, and meanwhile, the fan 22 blows air to reduce the temperature of the heat dissipation plate 21, thereby achieving the effect of cooling and heat dissipation; the supporting mechanism 1 comprises a supporting plate 11 and a shell 12, the supporting plate 11 is connected to the top of the shell 12 through a clamping groove, the LED lamp panel 4 is connected to the supporting plate 11 through a bolt, and the LED lamp panel 4 is rapidly installed and fixed through the supporting plate 11 and the shell 12; the fixing mechanism 3 comprises a fixing shaft 31 and a fixing frame 32, the fixing shaft 31 is connected with the two sides of the shell 12 through welding, the fixing shaft 31 is connected with the outer side of the fixing frame 32 through a bearing, the fixing shaft 31 and the fixing frame 32 can be used for facilitating installation of a heat dissipation device, and meanwhile, the fixing mechanism can rotate to adjust the whole lighting position.
The working principle is as follows: before use, the side face of the heat dissipation plate 21, which is in contact with the LED lamp panel 4, is coated with silicone grease, and then the LED lamp panel 4 needing cooling is mounted on the supporting plate 11; when the LED lamp panel is used, after the power supply of the LED lamp panel 4 is switched on, the fan 22 starts to rotate to blow outside air onto the heat dissipation plate 21, when the LED lamp panel 4 starts to generate heat after long-time illumination, the heat can be absorbed by the heat dissipation plate 21, when the fan 22 blows air to flow through the heat dissipation plate 21, the heat is transferred to the air by utilizing the heat transfer principle, and at the moment, the air carrying the heat can be emitted from openings on four sides of the shell 12; the heat dissipation device is arranged at a position needing illumination, and the LED lamp panel 4 can rotate at a certain angle through the fixed shaft 31 and the fixed frame 32.
Example 2
As shown in fig. 4, fig. 6, and fig. 7, embodiment 2 and embodiment 1 are different in that, the heat dissipation mechanism 2 includes the semiconductor refrigeration piece 211, the constant voltage power supply 212, the semiconductor refrigeration piece 211 passes through bolted connection in the backup pad 11, the constant voltage power supply 212 passes through bolted connection in the shell 12 bottom, semiconductor refrigeration piece 211 top surface and the bottom surface of the LED lamp panel 4 are provided with heat dissipation silicone grease, cool down the processing to the LED lamp panel 4 through utilizing the semiconductor refrigeration piece 211, utilize the constant voltage power supply 212 to guarantee that the semiconductor refrigeration piece 211 provides constant voltage current simultaneously, guarantee the continuous refrigeration of semiconductor refrigeration piece 211.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. Heat abstractor for LED lamp easy to assemble, including supporting mechanism (1), be used for fixed establishment (3), LED lamp plate (4), supporting mechanism (1) top is provided with LED lamp plate (4), supporting mechanism (1) below is provided with fixed establishment (3), its characterized in that: still including being used for radiating heat dissipation mechanism (2) of LED lamp plate (4), LED lamp plate (4) below is provided with heat dissipation mechanism (2), heat dissipation mechanism (2) are located inside supporting mechanism (1).
2. The heat sink for an LED lamp easy to mount as claimed in claim 1, wherein: radiating mechanism (2) include heating panel (21), fan (22), heating panel (21) are connected supporting mechanism (1), fan (22) are connected supporting mechanism (1), heating panel (21) top surface with LED lamp plate (4) bottom surface is provided with the heat dissipation silicone grease.
3. The heat sink for an LED lamp easy to mount as claimed in claim 1, wherein: heat dissipation mechanism (2) include semiconductor refrigeration piece (211), constant voltage power supply (212), semiconductor refrigeration piece (211) is connected supporting mechanism (1), constant voltage power supply (212) are connected supporting mechanism (1), semiconductor refrigeration piece (211) top surface with LED lamp plate (4) bottom surface is provided with the heat dissipation silicone grease.
4. The heat sink for an LED lamp easy to mount as claimed in claim 1, wherein: the supporting mechanism (1) comprises a supporting plate (11) and a shell (12), the supporting plate (11) is connected to the top of the shell (12) through a clamping groove, and the LED lamp panel (4) is connected to the supporting plate (11) through bolts.
5. The heat sink for an LED lamp easy to mount as claimed in claim 1, wherein: the fixing mechanism (3) comprises a fixing shaft (31) and a fixing frame (32), the fixing shaft (31) is connected with the supporting mechanism (1), and the fixing shaft (31) is connected to the outer side of the fixing frame (32) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018217.6U CN210921118U (en) | 2020-01-06 | 2020-01-06 | LED lamp heat dissipation device convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018217.6U CN210921118U (en) | 2020-01-06 | 2020-01-06 | LED lamp heat dissipation device convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210921118U true CN210921118U (en) | 2020-07-03 |
Family
ID=71348979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020018217.6U Expired - Fee Related CN210921118U (en) | 2020-01-06 | 2020-01-06 | LED lamp heat dissipation device convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210921118U (en) |
-
2020
- 2020-01-06 CN CN202020018217.6U patent/CN210921118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |