CN213746653U - A radiator and its lamp - Google Patents
A radiator and its lamp Download PDFInfo
- Publication number
- CN213746653U CN213746653U CN202022616698.3U CN202022616698U CN213746653U CN 213746653 U CN213746653 U CN 213746653U CN 202022616698 U CN202022616698 U CN 202022616698U CN 213746653 U CN213746653 U CN 213746653U
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- China
- Prior art keywords
- heat sink
- fin group
- radiating fin
- sink according
- mounting
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 18
- 230000017525 heat dissipation Effects 0.000 abstract description 14
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
本实用新型公开了一种散热器及其灯具，包括用于安装发光电路板的底板和设置于所述底板背面上的散热鳍片组，所述底板的背面中心位置处设置有连接圆环，所述散热鳍片组与所述连接圆环的外周面连接并且呈发散状，所述散热鳍片组上设置有若干个凹陷部，若干个所述凹陷部形成用于定位灯头的安装定位部，所述散热鳍片组上还设置有用于供螺丝安装的安装孔，能够使得灯头安装更加方便快捷，给用户安装带来了很大的便利性。
The utility model discloses a radiator and a lamp thereof, comprising a base plate for installing a light-emitting circuit board and a heat dissipation fin group arranged on the back of the base plate, and a connection ring is arranged at the center position of the back of the base plate, The heat dissipation fin group is connected with the outer peripheral surface of the connecting ring and is in a divergent shape, and the heat dissipation fin group is provided with a number of concave parts, and a plurality of the concave parts form an installation positioning part for positioning the lamp head , the heat dissipation fin group is also provided with installation holes for screw installation, which can make the lamp head installation more convenient and quick, and bring great convenience to the user installation.
Description
Technical Field
The utility model relates to a lighting apparatus field, in particular to radiator and lamps and lanterns thereof.
Background
The LED lamp gradually replaces the traditional light source due to the characteristics of energy conservation, high efficiency, environmental protection, safety and the like, but the LED lamp has large heat productivity, and in order to prevent the LED lamp from being exhausted due to overheating, a radiator is often needed to carry out heat dissipation treatment on the LED lamp, so that the radiator is needed to be arranged between the light emitting plate and the lamp cap of the LED; however, when the lamp cap is mounted on the radiator, the lamp cap is often mounted and fixed through screws, but no special position is arranged on the existing radiator to position the lamp cap, so that the lamp cap mounting process is not simple and convenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a radiator can make lamp holder installation convenient and fast more, has brought very big convenience for the user's installation.
The utility model also provides a lamps and lanterns of having above-mentioned radiator.
According to the utility model discloses the radiator of first aspect embodiment, including the bottom plate that is used for installing luminous circuit board with set up in heat radiation fin group on the bottom plate back, the back central point department of putting of bottom plate is provided with connects the ring, heat radiation fin group with the outer peripheral face of connecting the ring is connected and is the form of dispersing, be provided with a plurality of depressed part, a plurality of on the heat radiation fin group the depressed part forms the installation location portion that is used for fixing a position the lamp holder, still be provided with the mounting hole that is used for supplying the screw installation on the heat radiation fin group.
According to the utility model discloses radiator has following beneficial effect at least: the radiating fin group is connected with the outer peripheral surface of the connecting ring and is in a divergent shape, and the radiating fin group is provided with the sunken parts, so that the sunken parts can also be in a divergent shape, and the plurality of sunken parts can also form an installation positioning part for installing and positioning the lamp cap.
According to some embodiments of the utility model, be provided with the erection column on the cooling fin group, the mounting hole set up in on the erection column.
According to some embodiments of the present invention, the heat dissipating fin group comprises a plurality of heat dissipating fins, and a heat dissipating channel is formed between adjacent heat dissipating fins.
According to some embodiments of the present invention, the heat dissipation fin has one end connected to the connection ring, and the other end connected to the outer ring.
According to some embodiments of the invention, the centre of a circle of the connecting ring coincides with the centre of a circle of the outer ring.
According to some embodiments of the invention, the bottom plate has a discoid shape.
According to some embodiments of the invention, the bottom plate is further provided with a through hole for passing a power line.
According to some embodiments of the invention, the heat sink is die-cast from an aluminum alloy.
According to some embodiments of the invention, the mounting post is cylindrical in shape.
According to the utility model discloses lamps and lanterns of second aspect embodiment, include according to the utility model discloses the radiator of above-mentioned first aspect embodiment.
According to the utility model discloses lamps and lanterns have following beneficial effect at least: the radiating fin group is connected with the outer peripheral surface of the connecting ring and is in a divergent shape, and the radiating fin group is provided with the sunken parts, so that the sunken parts can also be in a divergent shape, and the plurality of sunken parts can also form an installation positioning part for installing and positioning the lamp cap.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a reverse structure of a heat sink according to an embodiment of the present invention;
fig. 2 is a schematic front structural view of a heat sink according to an embodiment of the present invention.
Reference numerals:
the heat sink comprises a bottom plate 100, a through hole 110, a heat dissipation fin set 200, a heat dissipation fin 210, a recess 211, a heat dissipation channel 212, a connection ring 300, an outer ring 400, a mounting column 500 and a mounting hole 510.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 and 2, the embodiment of the present invention provides a heat sink, including a bottom plate 100 for mounting a light emitting circuit board and a heat dissipating fin set 200 disposed on the back of the bottom plate 100, the back center position of the bottom plate 100 is provided with a connecting ring 300, the heat dissipating fin set 200 is connected with the outer peripheral surface of the connecting ring 300 and is in a divergent shape, the heat dissipating fin set 200 is provided with a plurality of recesses 211, the plurality of recesses 211 form a mounting and positioning portion for positioning a lamp cap, and the heat dissipating fin set 200 is further provided with a mounting hole 510 for mounting a screw. The radiating fin group 200 is connected with the outer peripheral surface of the connecting ring 300 and is in a divergent shape, and the concave parts 211 are arranged on the radiating fin group 200, so that the concave parts 211 can also be in a divergent shape, and the plurality of concave parts 211 can also form installation positioning parts for installing and positioning a lamp cap.
Referring to fig. 1, in some embodiments of the present invention, the heat dissipating fin assembly 200 is provided with a mounting post 500, and the mounting hole 510 is disposed on the mounting post 500. The mounting holes 510 are formed in the mounting post 500, so that when the lamp head is mounted, a user only needs to fix the screw through the lamp head into the mounting hole 510 of the mounting post 500, the lamp head can be mounted on the radiator, and the mounting mode is simple and rapid.
Referring to fig. 1, in some embodiments of the present invention, the heat sink fin set 200 includes a plurality of heat sink fins 210, and heat sink channels 212 are formed between adjacent heat sink fins 210. The heat dissipation channels 212 are formed between the adjacent heat dissipation fins 210, so that when heat generated by the light-emitting power panel is transferred to the heat dissipation fins 210, the heat transfer can be accelerated through the heat dissipation channels 212.
Referring to fig. 1, in some embodiments of the present invention, one end of the heat sink 210 is connected to the connection ring 300, and the other end of the heat sink 210 is connected to the outer ring 400. One end of the heat dissipating fin 210 is connected to the connecting ring 300, and the other end of the heat dissipating fin 210 is connected to the outer ring 400, the outer ring 400 can be placed on the lamp cover, and the connecting ring 300 is used to fixedly connect the heat dissipating fin 210, so that the heat dissipating fin 210 is in a divergent shape, and a good heat dissipating effect is achieved.
In some embodiments of the present invention, the center of the connecting ring 300 coincides with the center of the outer ring 400. The center of the connecting ring 300 coincides with the center of the outer ring 400, so that the heat dissipating fins 210 are arranged in a central symmetry manner, and the heat sink has a good heat dissipating effect.
In some embodiments of the present invention, the bottom plate 100 has a pie shape. The bottom plate 100 has a circular pie shape so that the light emitting circuit board can be stably mounted on the bottom plate 100.
In some embodiments of the present invention, the bottom plate 100 is further provided with a through hole 110 for passing a power line. The through hole 110 may be connected to the light emitting circuit board through which a power line passes, so that the control circuit board disposed at the base position may control the light emitting circuit board.
In some embodiments of the present invention, the heat sink is formed by die-casting an aluminum alloy. The radiator is formed by aluminum alloy in a die-casting mode, and the aluminum alloy has a good heat transfer effect, so that the radiator has a good heat dissipation effect.
Referring to fig. 1, in some embodiments of the invention, the mounting post 500 is cylindrical in shape. The mounting post 500 is cylindrical in shape so that the screws can be better mounted on the mounting post 500.
According to the utility model discloses lamps and lanterns of second aspect embodiment, include according to the utility model discloses the radiator of above-mentioned first aspect embodiment.
According to the utility model discloses the radiator, cooling fin group 200 and the outer peripheral face of connecting ring 300 are connected and are the form of dispersing, and set up depressed part 211 on cooling fin group 200, thereby depressed part 211 also can demonstrate the form of dispersing and a plurality of depressed parts 211 can also form the installation location portion that is used for installing the location lamp holder, the user is in the installation lamp holder, can set up the lamp holder in installation location portion fast, then pass the screw lamp holder and install in mounting hole 510, this is just can realize the quick installation of lamp holder, need not adjust the position of lamp holder like in the past and install the processing again, the installation of lamp holder has been simplified, very big convenience has been brought for the user's installation.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A heat sink, characterized by: the LED lamp holder comprises a bottom plate and a radiating fin group, wherein the bottom plate is used for mounting a light-emitting circuit board, the radiating fin group is arranged on the back face of the bottom plate, a connecting ring is arranged at the center position of the back face of the bottom plate, the radiating fin group is connected with the outer peripheral face of the connecting ring and is in a radiating shape, a plurality of concave parts are arranged on the radiating fin group, the plurality of concave parts form a mounting and positioning part for positioning the lamp holder, and mounting holes for mounting screws are further formed in the radiating fin group.
2. A heat sink according to claim 1, wherein: the radiating fin group is provided with a mounting column, and the mounting hole is formed in the mounting column.
3. A heat sink according to claim 1, wherein: the radiating fin group comprises a plurality of radiating fins, and a radiating channel is formed between every two adjacent radiating fins.
4. A heat sink according to claim 3, wherein: one end of each heat radiating fin is connected with the connecting circular ring, and the other end of each heat radiating fin is connected with the outer circular ring.
5. A heat sink according to claim 4, wherein: the circle center of the connecting ring is coincided with the circle center of the outer ring.
6. A heat sink according to claim 1, wherein: the bottom plate is in a round cake shape.
7. A heat sink according to claim 1, wherein: the bottom plate is also provided with a through hole for a power supply wire to pass through.
8. A heat sink according to claim 1, wherein: the radiator is formed by aluminum alloy in a die-casting mode.
9. A heat sink according to claim 2, wherein: the mounting post is cylindrical in shape.
10. A luminaire comprising a heat sink according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022616698.3U CN213746653U (en) | 2020-11-12 | 2020-11-12 | A radiator and its lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022616698.3U CN213746653U (en) | 2020-11-12 | 2020-11-12 | A radiator and its lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213746653U true CN213746653U (en) | 2021-07-20 |
Family
ID=76823811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022616698.3U Active CN213746653U (en) | 2020-11-12 | 2020-11-12 | A radiator and its lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213746653U (en) |
-
2020
- 2020-11-12 CN CN202022616698.3U patent/CN213746653U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528400, 2nd Floor, Building B2, No. 9 Kanglong 3rd Road, Henglan Town, Zhongshan City, Guangdong Province; Add a new business premises, specifically located at 22 Kanglong Sixth Road, Xinmao Industrial Zone, Henglan Town, Zhongshan City, on the first floor, 2nd floor Patentee after: Zhongshan Qianhe Lighting Technology Co.,Ltd. Country or region after: China Address before: 528478 one of the 3rd floor, building A2, No.9, KANGLONG 3rd road, Henglan Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Qianhe Lighting Technology Co.,Ltd. Country or region before: China |