CN104791733A - Heat transfer frame type LED light - Google Patents
Heat transfer frame type LED light Download PDFInfo
- Publication number
- CN104791733A CN104791733A CN201410100280.3A CN201410100280A CN104791733A CN 104791733 A CN104791733 A CN 104791733A CN 201410100280 A CN201410100280 A CN 201410100280A CN 104791733 A CN104791733 A CN 104791733A
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- led light
- light source
- source plate
- transfer frame
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/14—Bayonet-type fastening
Abstract
The invention discloses a heat transfer frame type LED light which comprises a heat sink and an LED light source plate, the LED light source plate is arranged on the top of the heat sink, the LED light further comprises a heat transfer frame which comprises two or more pins and connecting rods used for connecting the pins, when assembly is conducted, the pins penetrate through the LED light source plate to be inserted into the heat sink, and the connecting rods are connected with the LED light source plate. Due to the fact that the connecting rods increase the contact areas with the LED light source plate, the heat transfer area is increased, and the heat produced by the LED light source plate can be transferred in time, so that the heat transfer frame type LED light has the advantage of being good in heat dissipation effect.
Description
Technical field
The present invention relates to a kind of LED light device, particularly one heat transfer posture LED.
Background technology
LED due to the advantages such as energy-conserving and environment-protective more and more welcome, have that luminous efficiency is high, power saving and a life-span long advantage.Because LED light source is when luminescence, the temperature of himself can raise gradually, in continuous firing process, if the heat that LED light source produces cannot leave in time, affects the service life of lighting device by causing this light source assembly to be damaged.
Current technology is connected and fixed LED light source plate and radiating piece with without the screw of conductive force or pin, and do not arrange the device heat that LED light source plate produces being directed to radiating piece.Such as, publication date is on June 20th, 2012, number of patent application be 201120437962.5 Chinese patent namely disclose a kind of lamp body structure.This lamp body structure by dividing plate, the lamp housing that is positioned at heat abstractor below dividing plate, is arranged on the LED light source part below heat abstractor and accommodates LED light source part and part heat abstractor forms, these dividing plates, heat abstractor, LED light source part, lamp housing all arrange the through hole being no less than, rivet penetrates above-mentioned through hole, dividing plate, heat abstractor, LED light source part and lamp housing order is fixed together.
But because this lamp body structure does not arrange the heat transfer frame heat that LED light source plate produces being directed to radiating piece, the heat causing LED light source plate to produce cannot leave in time, and radiating effect is not good.
Summary of the invention
In view of this, a kind of radiating effect is necessary to provide to conduct heat preferably posture LED.
A kind of heat transfer posture LED, comprise radiating piece and LED light source plate, this LED light source plate is arranged on the top of this radiating piece, also comprise heat transfer frame, this heat transfer frame comprises at least two pins and connects the connecting rod of described pin, during assembling, described pin inserts in this radiating piece through this LED light source plate, described connecting rod and this LED light source plate thermally coupled.
Compared with prior art, this heat transfer posture LED is provided with heat transfer frame, the connecting rod that this heat transfer frame comprises pin and connects these pins, and these pins insert in this radiating piece through this LED light source plate, these connecting rods and this LED light source plate thermally coupled.Like this, the heat that this LED light source plate produces is delivered to these pins through the connecting rod of this heat transfer frame, then to be delivered on this radiating piece by these pins and to diffuse to space outerpace.Because these connecting rods increase the contact area with this LED light source plate, cause heat transfer area to increase, the heat that this LED light source plate is produced can spread out of timely, thus makes heat transfer posture LED of the present invention have the good advantage of radiating effect.
Accompanying drawing explanation
Fig. 1 is that the present invention is conducted heat the three-dimensional exploded view of posture LED;
Fig. 2 is the generalized section after the heat transfer posture LED assembling shown in Fig. 1.
Description of reference numerals:
10 heat transfer frame 20LED light source board 30 radiating pieces
11 pin 12 connecting rod 21 through holes
31 pin holes
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Fig. 1 is that the present invention is conducted heat the exploded view of posture LED 100, and this heat transfer posture LED 100 comprises heat transfer frame 10, LED light source plate 20 and radiating piece 30.This LED light source plate 20 is arranged on the top of this radiating piece 30.This heat transfer frame inserts in this radiating piece 30 through after this LED light source plate 20.
This heat transfer frame 10 comprises at least two pins 11 and connects the connecting rod 12 of these pins.Preferably, please refer to Fig. 1, this heat transfer frame 10 comprises four pins 11, and these connecting rods 12 are interconnected to form a closed circuit.This heat transfer frame 10 is made up of metal heat-conducting material.
Please refer to Fig. 2, this LED light source plate 20 is thin-slab structure.This LED light source plate 20 is provided with the pin 11 institute through hole 21 one to one of the frame 10 that to conduct heat with these.After assembling, the connecting rod 12 of these heat transfer framves 10 is connected to this LED light source plate top surface, and realization is thermally coupled with this LED light source plate.The plurality of LEDs light source of this LED light source plate 20 end face is distributed in the inner and outer of this heat transfer frame 12 respectively.Empirical tests, the setting of this heat transfer frame 12 can not affect the optical profile of whole lamp.
Please refer to Fig. 2, this radiating piece 30 is made up of heat sink material, preferably, is made up of heat radiation plastics.This radiating piece 30 inwall is provided with and the pin hole 31 corresponding to the pin 11 of these heat radiation racks 10.This LED light source plate 20 is arranged on this radiating piece 30 top.After these pins 11 conducting heat framves 10 are each passed through the through hole 21 of these LED light source plates 20, insert these pin holes 31.This radiating piece 30 closely cooperates with the pin 11 of these framves 10 that conduct heat.
During work, because this LED light source plate 20 is thermally coupled with the connecting rod 12 of this heat transfer frame 10, like this, the heat that this LED light source plate 20 produces can be delivered on the connecting rod 12 of this heat transfer frame 10, then to be delivered on this radiating piece 30 via the pin 11 of this heat transfer frame 10 and to diffuse to space outerpace.
In sum, this heat transfer posture LED 100 is provided with heat transfer frame 10, this heat transfer frame 10 comprises pin 11 and connects the connecting rod 12 of these pins 11, these pins 11 insert in this radiating piece 30 through this LED light source plate 20, these connecting rods 12 are thermally coupled with this LED light source plate 20, like this, the heat that this LED light source plate 20 produces is delivered to these pins 11 through the connecting rod 12 of this heat transfer frame 10, to be delivered on this radiating piece 30 by these pins 11 again and to diffuse to space outerpace, because these connecting rods 12 increase the contact area with this LED light source plate 20, heat transfer area is caused to increase, and these connecting rods 12 are direct and this LED light source plate 20 is thermally coupled, the heat that this LED light source plate 20 is produced can spread out of timely, thus make heat transfer posture LED 100 of the present invention be provided with the good advantage of radiating effect.This heat transfer posture LED 100, be provided with heat transfer frame 10, because these pins 11 are connected together by these connecting rods 12, like this, when assembling, this heat transfer frame 10 once can press solidly with tool and be locked in this radiating piece 30, and overcoming multiple screw or pin in prior art needs repeatedly to lock the shortcoming of action, and this heat transfer posture LED is provided with, and working (machining) efficiency is high, the simple advantage of production technology.
Preferably, this heat transfer frame 10 can also comprise at least three pins and three connecting rods, and these connecting rods are interconnected to form a closed circuit.The object forming closed circuit is the surface area improving structural strength and increase connecting rod.Such one side is conducive to the installation of this heat transfer frame 10, and on the other hand, namely the increase of connecting rod surface area is conducive to heat radiation, is also conducive to heat transfer.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included in the scope of protection of the invention.
Claims (8)
1. a heat transfer posture LED, comprise radiating piece and LED light source plate, this LED light source plate is arranged on the top of this radiating piece, it is characterized in that, also comprise heat transfer frame, this heat transfer frame comprises at least two pins and connects the connecting rod of described pin, during assembling, described pin inserts in this radiating piece through this LED light source, described connecting rod and this LED light source plate thermally coupled.
2. heat transfer posture LED according to claim 1, is characterized in that: described connecting rod is connected to this LED light source plate top surface.
3. heat transfer posture LED according to claim 1, is characterized in that: this heat transfer frame is made up of metal material.
4. heat transfer posture LED according to claim 1, it is characterized in that: this heat transfer frame comprises at least three pins, described connecting rod is interconnected to form a closed circuit.
5. heat transfer posture LED according to claim 1, is characterized in that: the corresponding described pin of this radiating piece inwall is provided with pin hole.
6. heat transfer posture LED according to claim 5, it is characterized in that: this LED light source plate is aluminium base, this LED light source plate is provided with the through hole corresponding with described pin, and described pin is each passed through these through holes and inserts described pin hole.
7. heat transfer posture LED according to claim 1, is characterized in that: this radiating piece is made up of heat radiation plastics, this radiating piece and described pin tight fit.
8. heat transfer posture LED according to claim 1, is characterized in that: the plurality of LEDs light source of this LED light source plate top surface is distributed in the inner and outer of this heat transfer frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100280.3A CN104791733A (en) | 2014-03-18 | 2014-03-18 | Heat transfer frame type LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100280.3A CN104791733A (en) | 2014-03-18 | 2014-03-18 | Heat transfer frame type LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104791733A true CN104791733A (en) | 2015-07-22 |
Family
ID=53556762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410100280.3A Pending CN104791733A (en) | 2014-03-18 | 2014-03-18 | Heat transfer frame type LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764536A (en) * | 2017-03-08 | 2017-05-31 | 漳州立达信光电子科技有限公司 | A kind of LED |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053659Y (en) * | 2007-05-16 | 2008-04-30 | 新高功能医用电子有限公司 | Multi-layer heat-conductive board heat radiation device of LED |
| CN102345819A (en) * | 2011-10-17 | 2012-02-08 | 上海环东光电科技有限公司 | Novel LED bulkhead lamp |
| CN202140879U (en) * | 2011-08-11 | 2012-02-08 | 中山市恒辰光电科技有限公司 | Light emitting diode (LED) lamp |
| CN202281106U (en) * | 2011-11-08 | 2012-06-20 | 山西光宇半导体照明有限公司 | Lamp body structure |
| CN203771355U (en) * | 2014-03-18 | 2014-08-13 | 立达信绿色照明股份有限公司 | Heat transfer frame type LED lamp |
-
2014
- 2014-03-18 CN CN201410100280.3A patent/CN104791733A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053659Y (en) * | 2007-05-16 | 2008-04-30 | 新高功能医用电子有限公司 | Multi-layer heat-conductive board heat radiation device of LED |
| CN202140879U (en) * | 2011-08-11 | 2012-02-08 | 中山市恒辰光电科技有限公司 | Light emitting diode (LED) lamp |
| CN102345819A (en) * | 2011-10-17 | 2012-02-08 | 上海环东光电科技有限公司 | Novel LED bulkhead lamp |
| CN202281106U (en) * | 2011-11-08 | 2012-06-20 | 山西光宇半导体照明有限公司 | Lamp body structure |
| CN203771355U (en) * | 2014-03-18 | 2014-08-13 | 立达信绿色照明股份有限公司 | Heat transfer frame type LED lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764536A (en) * | 2017-03-08 | 2017-05-31 | 漳州立达信光电子科技有限公司 | A kind of LED |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170116 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Applicant after: ZHANGZHOU LIDAXIN PHOTOELECTRON TECHNOLOGY CO., LTD. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Applicant before: Leedarson Green Lighting Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |