CN209744085U - Separated high-heat-dissipation LED lamp - Google Patents
Separated high-heat-dissipation LED lamp Download PDFInfo
- Publication number
- CN209744085U CN209744085U CN201920859659.0U CN201920859659U CN209744085U CN 209744085 U CN209744085 U CN 209744085U CN 201920859659 U CN201920859659 U CN 201920859659U CN 209744085 U CN209744085 U CN 209744085U
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- Prior art keywords
- led lamp
- panel
- heat
- plate
- led
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 239000011324 bead Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 241001465382 Physalis alkekengi Species 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of LED lighting, and discloses a separated high-heat-dissipation LED lamp, which comprises a metal bottom plate, wherein the bottom plate is plate-shaped and is provided with a groove, the bottom plate comprises a first panel and a second panel which are parallel to each other, the first panel and the second panel are provided with two transversely connected connecting ribs, the groove is arranged between the two connecting ribs on the first panel, and heat dissipation channels capable of passing through air flow are arranged between the adjacent grooves on the first panel and the second panel; the LED lamp comprises a groove, and is characterized in that an LED driving assembly is clamped in the groove, an LED lamp bead is electrically connected to the LED driving assembly, a heat insulation plate is arranged between the LED lamp bead and the LED driving assembly, a heat conduction plate is further arranged between the LED lamp bead and the heat insulation plate, and through holes for the pins of the LED lamp bead to pass through are formed in the heat insulation plate and the heat conduction plate. The utility model discloses can avoid LED drive assembly work to generate heat and exert an influence to LED lamp pearl, simultaneously, the thermal diffusivity can be good, can prolong the life of lamps and lanterns.
Description
Technical Field
The utility model relates to a LED lighting technology field especially relates to a cellular-type high heat dissipation LED lamps and lanterns.
Background
With the development of semiconductor lighting technology, LED lighting products have been widely used in the fields of home lighting and outdoor lighting. At present, the LED lamp used outdoors is mainly used in places needing illumination, such as industrial and mining plants, warehouses, high-pole street lamps, highway toll stations, overhead advertising lamps, street lamps and the like, and has the advantages of high illumination brightness, low energy consumption, long service life and the like. The home lighting is also integrated home lighting developed by taking the LED lamp as a main body.
The LED lamp structure is characterized in that the substrate is directly connected to the LED driving assembly, LED lamp beads are connected to the substrate, the LED lamp beads and the LED driving assembly can generate heat when working, heat emitted by the LED driving assembly can affect the work of the LED lamp beads, the temperature of the LED lamp beads during working is improved, the normal work of the LED lamp beads is affected, and the service life of the LED lamp is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a separated high heat dissipation LED lamps and lanterns avoids the heat that LED drive assembly during operation produced to produce the influence to LED lamp pearl, has improved the life of lamps and lanterns.
In order to achieve the above object, the present invention provides a separated high heat dissipation LED lamp, which includes a metal bottom plate, wherein the bottom plate is plate-shaped and provided with a groove, the bottom plate includes a first panel and a second panel that are parallel to each other, the first panel and the second panel are provided with two connecting ribs that are transversely connected, the groove is provided between the two connecting ribs on the first panel, and heat dissipation channels that can pass through air flow are provided between the adjacent grooves on the first panel and the second panel;
An LED driving assembly is clamped in the groove, an LED lamp bead is electrically connected to the LED driving assembly, a heat insulation plate is arranged between the LED lamp bead and the LED driving assembly, a heat conduction plate is arranged between the LED lamp bead and the heat insulation plate, and through holes for pins of the LED lamp bead to pass through are formed in the heat insulation plate and the heat conduction plate;
Be equipped with the draw-in groove of relative setting on the border of first panel, the joint has the printing opacity panel in the draw-in groove, be connected with the heating panel on the border of bottom plate, the heating panel with heat-conducting plate heat conduction is connected.
Preferably, the heat conducting plate is connected to the first panel through screws.
preferably, the heat dissipation plate is provided with heat dissipation fins.
Preferably, the bottom plate is provided with a sealing terminal at the end of the groove in an inserted manner, and the sealing terminal is provided with an external cable electrically connected with the LED driving assembly in a penetrating manner.
preferably, the heat dissipation fins are rectangular.
preferably, the bottom plate is made of aluminum alloy through integral forming.
The utility model provides a cellular-type high heat dissipation LED lamps and lanterns, include the bottom plate and establish the recess on the bottom plate, install LED drive assembly in the recess, LED drive assembly goes up the electricity and connects LED lamp pearl, sets up the heat influence LED lamp pearl of heat insulating board in order to avoid LED drive assembly work to produce between LED drive assembly and the LED lamp pearl, during the heat of LED drive assembly during operation can distribute the outside air through the heat dissipation channel on the bottom plate. Set up the heat-conducting plate between LED lamp pearl and the heat insulating board, the heat-conducting plate is connected the heating panel at the border heat conduction of bottom plate, and the heating panel can distribute the heat of LED lamp pearl during operation to the outside air, avoids the high temperature of LED lamp pearl during operation, the utility model discloses at the during operation, LED lamp pearl and LED drive assembly separately dispel the heat, can avoid LED drive assembly to generate heat and further improve the temperature of LED lamp pearl, can carry out high-efficient heat dissipation to LED lamp pearl, have improved the life of this lamps and lanterns.
Drawings
Fig. 1 is a schematic perspective view of a partitioned high-heat-dissipation LED lamp in an embodiment of the present invention;
Fig. 2 is a left side view structural schematic diagram of the partitioned high heat dissipation LED lamp in the embodiment of the present invention;
fig. 3 is a schematic partial structure diagram of a portion a of the partitioned high-heat-dissipation LED lamp in fig. 2;
Fig. 4 is a schematic cross-sectional structure view of a partitioned high-heat-dissipation LED lamp in an embodiment of the present invention;
in the figure, 10, the bottom plate; 11. a first panel; 12. a second panel; 13. a heat dissipation channel; 20. a groove; 30. connecting ribs; 31. a hermetic terminal; 32. connecting a cable externally; 40. an LED drive assembly; 41. LED lamp beads; 42. a through hole; 50. a heat insulation plate; 60. a heat conducting plate; 70. a light transmissive panel; 80. a heat dissipation plate; 81. and heat dissipation fins.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a separated high heat dissipation LED lamps and lanterns of preferred embodiment can separate LED drive assembly and LED lamp pearl to dispel the heat, high, the long service life of radiating efficiency to LED drive assembly and LED lamp pearl respectively.
Based on the above technical solution, the present embodiment provides a separated high heat dissipation LED lamp, including a metal bottom plate 10, where the bottom plate 10 is plate-shaped and is provided with a groove 20, and the bottom plate 10 is a main body mounting frame of the lamp.
Specifically, the bottom plate 10 includes a first panel 11 and a second panel 12 that are parallel to each other, two connecting ribs 30 that are connected in a transverse direction are provided on the first panel 11 and the second panel 12, and the groove 20 is provided between the two connecting ribs 30 on the first panel 11, wherein the second panel 12 is a flat plate structure, and the second panel 12 plays a role in connecting the connecting ribs 30 and the first panel 11. The first panel 11, the second panel 12 and the connecting ribs 30 together constitute a main body mounting frame of the lamp.
Specifically, the first panel 11 and the second panel 12 are provided with heat dissipation channels 13 between adjacent grooves 20, which are capable of passing air flow. When the heat dissipation lamp is used, the bottom plate 10 can be vertically installed, the heat dissipation channel 13 is vertically arranged, air in the heat dissipation channel 13 can flow upwards when being heated, a chimney effect is generated, flowing air flow can be used for dissipating heat of the bottom plate 10, and heat dissipation efficiency of the lamp is improved.
Specifically, the groove 20 is connected with an LED driving assembly 40 in a clamping manner, the LED driving assembly 40 is electrically connected with an LED lamp bead 41, the LED driving assembly 40 is used for driving the LED lamp bead 41 to emit light, when the LED driving assembly 40 generates heat, and the heat generated by the LED driving assembly 40 is required to be prevented from influencing the normal work of the LED lamp bead 41. Meanwhile, the LED driving assembly 40 comprises a shell and an electronic element connected in the shell, the electronic element conducts heat to the shell when working, the shell is connected with the side wall of the groove 20 in an abutting mode, the heat of the LED driving assembly 40 is conducted and dissipated through the groove 20, and then the groove 20 can be dissipated through the heat dissipation channel 13. The heat dissipation efficiency of the LED driving assembly 40 is improved.
specifically, a heat insulation plate 50 is arranged between the LED lamp beads 41 and the LED driving assembly 40, the heat of the LED driving assembly 40 can be prevented from influencing the LED lamp beads 41 through the heat insulation plate 50, the heat generated by the LED driving assembly 40 can be prevented from being concentrated at the LED lamp beads 41, and the service life of the LED lamp beads 41 is prolonged.
Specifically, a heat conducting plate 60 is further disposed between the LED lamp bead 41 and the heat insulating plate 50. The heat conducting plate 60 can absorb heat radiated by the LED lamp beads 41 during working, and timely discharges the heat generated by the LED lamp beads 41, so that the service life of the LED lamp beads 41 is prolonged.
The heat insulation plate 50 and the heat conduction plate 60 are provided with through holes 42 for pins of the LED lamp beads 41 to pass through, and the LED lamp beads 41 can be electrically connected with the LED driving component 40 through the through holes 42.
Specifically, be equipped with the draw-in groove 14 of relative setting on the border of first panel 12, the joint has printing opacity panel 70 in the draw-in groove 14, prevents through printing opacity panel 70 that outside from first panel 12 place side to LED lamp pearl 41 influence, and this lamps and lanterns are thrown out through printing opacity face 70 to the light that LED lamp pearl 41 sent.
Specifically, the heat dissipation plate 80 is connected to the base plate 10 by screws, wherein the heat dissipation plate 80 may be connected to edges of the first and second panels 11 and 12 by screws. The heat dissipation plate 80 is connected with the heat conduction plate 60 in an abutting mode or in heat conduction connection through screws, so that the heat dissipation plate 80 can dissipate heat of the heat conduction plate 60 out of the lamp, and efficient heat dissipation can be conducted on the LED lamp beads 41 of the lamp.
Preferably, the heat conductive plate 60 is attached to the first panel 11 by screws, and the screws for mounting the heat conductive plate 60 penetrate the insulation board 50, thereby facilitating the mounting of the heat conductive plate 60.
Preferably, the heat dissipation plate 80 is provided with heat dissipation fins 81, and the heat dissipation plate 80 can be efficiently dissipated by the heat dissipation fins 81, wherein the heat dissipation plate 80 and the heat dissipation fins 81 are integrally formed.
preferably, the bottom plate 10 is provided with a sealing terminal 31 at the end of the groove 30 in an inserting manner, the sealing terminal 31 is provided with an external cable 32 electrically connected with the LED driving assembly 40 in a penetrating manner, and the sealing terminal 31 is used for sealing the LED driving assembly 40 and the LED lamp beads 41 in the bottom plate 10 from the end of the floor 10, so as to avoid the influence of the outside on the operation of the LED lamp beads 41 and the LED driving assembly 40.
Preferably, the heat dissipation fins 81 are rectangular, so that the heat dissipation fins 81 are convenient to produce and process, and the production efficiency can be improved.
Preferably, the base plate 10 is made of aluminum alloy by integral molding, and has light weight and excellent heat dissipation performance.
To sum up, the utility model discloses a set up in the bottom plate with LED drive assembly and LED lamp pearl divided heat radiation structure, improved the heat dispersion of this lamps and lanterns, the heat that LED drive assembly produced simultaneously can not exert an influence to the normal work of LED lamp pearl, has improved the life of this lamps and lanterns greatly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The separated high-heat-dissipation LED lamp is characterized by comprising a metal bottom plate (10), wherein the bottom plate (10) is plate-shaped and provided with grooves (20), the bottom plate (10) comprises a first panel (11) and a second panel (12) which are parallel to each other, two transversely-connected connecting ribs (30) are arranged on the first panel (11) and the second panel (12), the grooves (20) are arranged between the two connecting ribs (30) on the first panel (11), and heat dissipation channels (13) capable of passing through air flow are arranged between the adjacent grooves (20) on the first panel (11) and the second panel (12);
an LED driving component (40) is clamped in the groove (20), the LED driving component (40) is electrically connected with an LED lamp bead (41), a heat insulation plate (50) is arranged between the LED lamp bead (41) and the LED driving component (40), a heat conduction plate (60) is arranged between the LED lamp bead (41) and the heat insulation plate (50), and through holes (42) for pins of the LED lamp bead (41) to pass through are formed in the heat insulation plate (50) and the heat conduction plate (60);
Be equipped with draw-in groove (14) that relative setting was set up on the border of first panel (11), the joint has printing opacity panel (70) in draw-in groove (14), be connected with heating panel (80) on the border of bottom plate (10), heating panel (80) with heat-conducting plate (60) heat conduction is connected.
2. The LED lamp with high heat dissipation capability of claim 1, wherein the heat-conducting plate (60) is screwed to the first panel (11).
3. The LED lamp with high heat dissipation capability as claimed in claim 2, wherein the heat dissipation plate (80) is provided with heat dissipation fins (81).
4. The LED lamp with high heat dissipation capacity of claim 3, wherein a sealing terminal (31) is inserted into the end of the groove (20) on the bottom plate (10), and an external cable (32) electrically connected with the LED driving assembly (40) is inserted into the sealing terminal (31).
5. The LED lamp with high heat dissipation capability of claim 4, wherein the heat dissipation fins (81) are rectangular.
6. The LED lamp with high heat dissipation capacity of claim 5, wherein the bottom plate (10) is made of aluminum alloy by integral molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859659.0U CN209744085U (en) | 2019-06-10 | 2019-06-10 | Separated high-heat-dissipation LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859659.0U CN209744085U (en) | 2019-06-10 | 2019-06-10 | Separated high-heat-dissipation LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744085U true CN209744085U (en) | 2019-12-06 |
Family
ID=68723533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920859659.0U Expired - Fee Related CN209744085U (en) | 2019-06-10 | 2019-06-10 | Separated high-heat-dissipation LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744085U (en) |
-
2019
- 2019-06-10 CN CN201920859659.0U patent/CN209744085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 310012 Room 302, building 3, No. 7, Zhuantang science and technology economic block, Xihu District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU LIGHTECK OPTOELECTRONIC Co.,Ltd. Address before: 510000 1701, 1080 Huangpu East Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Xu Qiuxiong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |