CN202629725U - LED (Light Emitting Diode) lamp - Google Patents
LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202629725U CN202629725U CN2012202753308U CN201220275330U CN202629725U CN 202629725 U CN202629725 U CN 202629725U CN 2012202753308 U CN2012202753308 U CN 2012202753308U CN 201220275330 U CN201220275330 U CN 201220275330U CN 202629725 U CN202629725 U CN 202629725U
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- Prior art keywords
- light source
- led
- led lamp
- mounting groove
- base plate
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- Expired - Fee Related
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Abstract
The utility model discloses an LED (Light Emitting Diode) lamp which comprises a lamp cap, a heat radiating component and a light emitting component, wherein the light emitting component comprises a light source mounting rack made of a metal material; the light source mounting rack is connected with the heat radiating component; the light source mounting rack is provided with mounting slots and heat radiating slots at intervals; heat generated by the lighting of LED light sources arranged in the mounting slots is transferred to the light source mounting rack and the heat radiating component; the heat radiating component and the heat radiating slots radiate heat simultaneously, so that the heat radiating speed is increased, an LED bulb can be prevented from being overhot, and the service life of the LED lamp is prolonged. In addition, the mounting slots arranged in the light source mounting rack are connected with each other without spacing through the heat radiating slots, so that the heat on the light source mounting rack is uniformly distributed after the heat generated by the LED light sources is transferred to the light source mounting rack, and uniform heat radiation can be favorably realized.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED lamp of good heat dissipation effect.
Background technology
At present, characteristics such as led light source is long, pollution-free with the life-span, light efficiency height are replace incandescent and fluorescent light just progressively, and single chip LED brightness is low, so led light source generally adopts led array formula structure, has produced the problem of LED lamp heat radiation difficulty thus again.The quality of radiating effect is directly connected to the illumination effect and the life-span of light fixture.The heat of LED lamp concentrates in the size chip seldom, can make that the chip internal temperature is increasingly high, not only quickens light fixture and wears out, and reduction of service life, can cause chip to burn when serious.
Therefore, how to realize that a kind of simple in structure, die sinking is convenient and dispel the heat fast that the LED lamp is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The main purpose of the utility model provides a kind of LED lamp, is intended to realize that the heat radiation of LED lamp is quick, and effect is obvious, prevents that LED lamp pearl is overheated, prolongs the service life of LED lamp.
The utility model proposes a kind of LED lamp; Comprise lamp holder, the luminous component that can be connected, be connected to the radiating piece between said luminous component and the said lamp holder with external power source; Said luminous component comprises a light source installing rack and a led light source; Said light source installing rack comprises the base plate that is connected with said radiating piece and is vertically set on the support on the said base plate that evenly be provided with some and said base plate vertical mounting groove and radiating groove on the said support, said mounting groove and said radiating groove are provided with at interval; Said led light source is arranged in the said mounting groove, one with the adaptive PC lampshade of said mounting groove to cover on said led light source outside.
Preferably, said led light source comprises substrate and is arranged on the LED lamp pearl on the said substrate that said substrate sticking is on the bottom surface of said mounting groove; In said mounting groove, also be provided with one with the reflector of said mounting groove shape adaptation, said reflector be provided with one with the first corresponding through hole of said LED lamp pearl, said LED lamp pearl places said first through hole.
Preferably, the position corresponding with said mounting groove is provided with one and is used to second through hole that supplies lead to pass through on said base plate; Be provided with the passage that two ends communicate in the said radiating piece, the lead that is connected with said substrate through said second through hole, said passage and the led drive circuit in placing said lamp holder be connected.
Preferably, said light source installing rack is that metal material is processed.
Preferably, said base plate and said rack integral moulding.
Preferably, said base plate and said support interfix through welding.
Preferably, the shape of said mounting groove is dihedral angle, and said luminous component is coniform.
The LED lamp of the utility model comprises radiating piece and luminous component, and luminous component comprises the light source installing rack of being processed by metal material, and the light source installing rack is connected with radiating piece; Be interval with mounting groove and radiating groove on the light source installing rack; The heat that is arranged on the luminous generation of led light source in the mounting groove conducts to light source installing rack and radiating piece, and radiating piece and radiating groove dispel the heat simultaneously, and radiating rate is accelerated; Can prevent that LED lamp pearl is overheated, prolong the service life of LED lamp.And the mounting groove on the light source installing rack is to interconnect through radiating groove, between not at interval, thereby the heat that led light source produces conducts to behind the light source installing rack, the uniform heat distribution on the light source installing rack helps Homogeneouslly-radiating.
Description of drawings
Fig. 1 is the structural representation that radiating piece is connected with the light source installing rack among the embodiment of the utility model LED lamp;
Fig. 2 is the overall structure sketch map of an embodiment of the utility model LED lamp;
Fig. 3 is equipped with the stereogram of the light source installing rack of led light source for part among the embodiment of the utility model LED lamp;
Fig. 4 is the vertical view of Fig. 3.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Referring to figs. 1 through Fig. 4; One embodiment of the LED lamp of the utility model is proposed; Comprise lamp holder 40, the luminous component that can be connected with external power source, be connected to the radiating piece 30 between luminous component and the lamp holder 40, led drive circuit places in the lamp holder 40, evenly is provided with some vent ribs 300 on the outer surface of radiating piece 30; One end face of radiating piece 30 is connected with lamp holder 40, and luminous component is fastened on the other end of radiating piece 30.It is coniform that luminous component is, and comprises a light source installing rack and a led light source, and led light source is installed in the light source installing rack.The light source installing rack is that metal material is processed, but heat conduction.The light source installing rack comprises a circular bottom plate 20 and is vertically set on the support 10 on the base plate 20, and base plate 20 and support 10 interfix through welding.Base plate 20 is fastened on the other end of radiating piece 30; Evenly be provided with four mounting grooves vertical 100 and radiating groove 110 on the support 10 with base plate 20, setting at interval between mounting groove 100 and the radiating groove 110, the shape of mounting groove 100 is dihedral angle, and led light source is arranged in the mounting groove 100.Radiating groove 110 can cooperate radiating piece 30 to dispel the heat together, accelerates radiating rate.
Led light source comprises a bar shaped substrate and is arranged on the LED lamp pearl 130 on this substrate that substrate sticking is on the bottom surface 101 of mounting groove 100.On the bottom surface 101 of mounting groove 100, be provided with two hole clippings 102; One is provided with two buckles adaptive with hole clipping 102 with the back side of the reflector 120 of mounting groove 100 shape adaptation; Snap in corresponding hole clipping 102 through buckle, reflector 120 is fixed in the mounting groove 100.This reflector 120 is provided with first through hole corresponding with LED lamp pearl 130, and LED lamp pearl 130 places first through hole, and one covers on the led light source outside with mounting groove 100 adaptive PC lampshades.The light that LED lamp pearl 130 sends penetrates through the PC lampshade after reflecting through reflector 120 again, and the irradiate light angle increases, and light is soft.
On base plate 20, be provided with one and be used to second through hole 200 that supplies lead to pass through with mounting groove 100 corresponding positions; Be provided with the passage that two ends communicate in the radiating piece 30, the lead that is connected with substrate is through second through hole 200, passage and place the led drive circuits in the lamp holder 40 to be connected.
The heat of LED lamp pearl 130 luminous generations conducts to light source installing rack and radiating piece 30, and radiating piece 30 dispels the heat with radiating groove 110 simultaneously, and radiating rate is accelerated, and can prevent that LED lamp pearl 130 is overheated, prolongs the service life of LED lamp.And the mounting groove on the light source installing rack 100 is to interconnect through radiating groove 110, between do not have the space, thereby the heat that led light source produces conducts to behind the light source installing rack, the uniform heat distribution on the light source installing rack helps Homogeneouslly-radiating.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. LED lamp; Comprise lamp holder, the luminous component that can be connected, be connected to the radiating piece between said luminous component and the said lamp holder with external power source; It is characterized in that said luminous component comprises a light source installing rack and a led light source, said light source installing rack comprises the base plate that is connected with said radiating piece and is vertically set on the support on the said base plate; Evenly be provided with some and said base plate vertical mounting groove and radiating groove on the said support; Said mounting groove and said radiating groove are provided with at interval, and said led light source is arranged in the said mounting groove, one with the adaptive PC lampshade of said mounting groove to cover on said led light source outside.
2. LED lamp according to claim 1 is characterized in that, said led light source comprises substrate and be arranged on the LED lamp pearl on the said substrate that said substrate sticking is on the bottom surface of said mounting groove; In said mounting groove, also be provided with one with the reflector of said mounting groove shape adaptation, said reflector be provided with one with the first corresponding through hole of said LED lamp pearl, said LED lamp pearl places said first through hole.
3. LED lamp according to claim 1 and 2 is characterized in that, the position corresponding with said mounting groove is provided with one and is used to second through hole that supplies lead to pass through on said base plate; Be provided with the passage that two ends communicate in the said radiating piece, the lead that is connected with said substrate through said second through hole, said passage and the led drive circuit in placing said lamp holder be connected.
4. LED lamp according to claim 1 is characterized in that, said light source installing rack is that metal material is processed.
5. LED lamp according to claim 4 is characterized in that, said base plate and said rack integral moulding.
6. LED lamp according to claim 4 is characterized in that, said base plate and said support interfix through welding.
7. LED lamp according to claim 1 is characterized in that the shape of said mounting groove is dihedral angle, and said luminous component is coniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202753308U CN202629725U (en) | 2012-06-12 | 2012-06-12 | LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202753308U CN202629725U (en) | 2012-06-12 | 2012-06-12 | LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629725U true CN202629725U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202753308U Expired - Fee Related CN202629725U (en) | 2012-06-12 | 2012-06-12 | LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019388A (en) * | 2014-05-16 | 2014-09-03 | 魏展生 | Three-dimensional light-emitting diode device and LED lamp good in heat conduction effect |
| CN105822924A (en) * | 2016-05-19 | 2016-08-03 | 周辉弟 | LED light source module and high-light-radiation LED lamp |
-
2012
- 2012-06-12 CN CN2012202753308U patent/CN202629725U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019388A (en) * | 2014-05-16 | 2014-09-03 | 魏展生 | Three-dimensional light-emitting diode device and LED lamp good in heat conduction effect |
| CN104019388B (en) * | 2014-05-16 | 2016-08-24 | 魏展生 | A kind of Three-dimensional LED device and LED |
| CN105822924A (en) * | 2016-05-19 | 2016-08-03 | 周辉弟 | LED light source module and high-light-radiation LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130612 |