CN107289423B - LED radiator - Google Patents
LED radiator Download PDFInfo
- Publication number
- CN107289423B CN107289423B CN201710519019.0A CN201710519019A CN107289423B CN 107289423 B CN107289423 B CN 107289423B CN 201710519019 A CN201710519019 A CN 201710519019A CN 107289423 B CN107289423 B CN 107289423B
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- fixing plate
- dust
- driving mechanism
- plate
- 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.)
- Active
Links
Images
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a radiator for an LED lamp, which comprises a radiator body and is characterized in that: the fan is simple in structure and convenient to use, the dust guard is driven to be opened by the first driving mechanism and the second driving mechanism, the bottom plate is driven to rotate by the rotating mechanism when different angles are adjusted, a fan effect is formed, and the fan is simple in structure and high in practicability.
Description
Technical Field
The invention relates to the field of LED radiators, in particular to a high-efficiency LED radiator.
Background
As is well known, when an LED is used as a lighting lamp, it generates heat, and if the heat is not removed in time, the service life of the lamp is affected, so people add a radiator when producing the LED lighting lamp, and generally, the radiator is made of metal materials with good heat conductivity, the heat dissipation effect is not good, and the LED lighting lamp has a specific radiator, so the use is very inconvenient.
The surface of the existing radiator is not protected, so that external dust enters the radiator, the radiating fins are fully covered with the dust, and the radiating effect is influenced.
Thus, further improvements are needed in existing LED heat sinks.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an LED radiator.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides a radiator for LED lamp, includes the radiator body, its characterized in that: the radiator comprises a radiator body, and is characterized in that a bottom plate is arranged above the radiator body, a plurality of dust-proof plates capable of preventing external dust from entering the radiator body are hinged to the lower end face of the bottom plate, a first driving mechanism capable of pulling one half of the dust-proof plates is arranged above the bottom plate, a second driving mechanism capable of pulling the other half of the dust-proof plates is arranged above the first driving mechanism, and a rotating mechanism capable of driving the bottom plate to rotate is arranged on the lower end face of the bottom plate.
The radiator for the LED lamp is characterized in that the first driving mechanism comprises a first push rod motor arranged on the bottom plate, a first fixing plate is arranged on a motor shaft of the first push rod motor, and a plurality of pull ropes connected with the outer surface of the dust guard plate are arranged on the lower end face of the first fixing plate.
The radiator for the LED lamp is characterized in that the second driving mechanism comprises a second push rod motor arranged above the bottom plate, a second fixing plate is arranged on a motor shaft of the second push rod motor, and a plurality of second pull ropes connected with the outer surface of the dust-proof plate are arranged on the second fixing plate.
The radiator for the LED lamp is characterized in that an auxiliary fixing plate is arranged below the second fixing plate, a connecting rod is arranged between the second fixing plate and the auxiliary fixing plate and connected with the second fixing plate, a telescopic rod is arranged on the lower end face of the auxiliary fixing plate and connected with the bottom plate, and the second pull rope is arranged on the upper end face of the auxiliary fixing plate.
The radiator for the LED lamp is characterized in that the rotating mechanism comprises a motor which is arranged below the bottom plate and can drive the bottom plate to rotate.
In summary, compared with the prior art, the invention has the beneficial effects that:
the fan is simple in structure and convenient to use, the dust guard is driven to be opened through the first driving mechanism and the second driving mechanism, the bottom plate is driven to rotate through the rotating mechanism after the dust guard is adjusted to different angles, a fan effect is formed, and the fan is simple in structure and high in practicability.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 2, a heat sink for an LED lamp includes a heat sink body 1, a bottom plate 2 is disposed above the heat sink body 1, a plurality of dust-proof plates 3 capable of preventing external dust from entering the heat sink body 1 are hinged to the lower end face of the bottom plate 2, a first driving mechanism 5 capable of pulling one half of the dust-proof plates 3 is disposed above the bottom plate 2, a second driving mechanism 6 capable of pulling the other half of the dust-proof plates 3 is disposed above the first driving mechanism 5, a rotating mechanism 9 capable of driving the bottom plate to rotate is disposed on the lower end face of the bottom plate 2, the dust-proof plates are driven to be opened by the first driving mechanism and the second driving mechanism, different angles are adjusted to drive the bottom plate to rotate through the rotating mechanism, a fan effect is formed, the structure is simple, and the practicability.
The first driving mechanism 5 comprises a first push rod motor 51 arranged on the bottom plate 2, a first fixing plate 52 is arranged on a motor shaft of the first push rod motor 51, a plurality of pull ropes 4 connected with the outer surface of the dustproof plate 3 are arranged on the lower end surface of the first fixing plate 52, and the pull ropes are driven by the first push rod motor to drive half of the rotation angle of the dustproof plate relative to the bottom plate.
The second driving mechanism 6 comprises a second push rod motor 61 arranged above the bottom plate 2, a second fixing plate 62 is arranged on a motor shaft of the second push rod motor 61, a plurality of second pull ropes 41 connected with the outer surface of the dustproof plate 3 are arranged on the second fixing plate 62, and the second push rod motor drives the second pull ropes so as to drive the other half of the dustproof plate to rotate relative to the bottom plate.
According to the invention, the auxiliary fixing plate 63 is arranged below the second fixing plate 62, the connecting rod 8 is arranged between the second fixing plate 62 and the auxiliary fixing plate 63 for connection, the telescopic rod 100 is arranged on the lower end face of the auxiliary fixing plate 63 for connection with the bottom plate 2, and the second pull rope 41 is arranged on the upper end face of the auxiliary fixing plate 63, so that the telescopic length of the second push rod motor is longer, the structure is simple, and the practicability is strong.
The rotating mechanism 9 comprises a motor 91 which is arranged below the bottom plate 2 and can drive the bottom plate 2 to rotate, the bottom plate is driven to rotate through the motor, and meanwhile, a fan effect is formed through opening of the dustproof plate, so that the fan is simple in structure and high in practicability.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A radiator for LED lamp, includes radiator body (1), its characterized in that: a bottom plate (2) is arranged above the radiator body (1), a plurality of dust-proof plates (3) capable of preventing external dust from entering the radiator body (1) are hinged on the lower end face of the bottom plate (2), a first driving mechanism (5) capable of pulling one half of the dust-proof plates (3) is arranged above the bottom plate (2), a second driving mechanism (6) capable of pulling the other half of the dust-proof plates (3) is arranged above the first driving mechanism (5), a rotating mechanism (9) capable of driving the bottom plate to rotate is arranged on the lower end face of the bottom plate (2), the first driving mechanism (5) comprises a first push rod motor (51) arranged on the bottom plate (2), a first fixing plate (52) is arranged on a motor shaft of the first push rod motor (51), a plurality of pull ropes (4) connected with the outer surface of the dust-proof plates (3) are arranged on the lower end face of the first fixing plate (52), the second driving mechanism (6) comprises a second push rod motor (61) arranged above the bottom plate (2), a second fixing plate (62) is arranged on the motor shaft of the second push rod motor (61), a plurality of second pull ropes (41) connected with the outer surface of the dust-proof plate (3) are arranged on the second fixing plate (62), an auxiliary fixing plate (63) is arranged below the second fixing plate (62), a connecting rod (8) is arranged between the second fixing plate (62) and the auxiliary fixing plate (63) for connecting, the lower end surface of the auxiliary fixing plate (63) is provided with a telescopic rod (100) which is connected with the bottom plate (2), the second pull rope (41) is arranged on the upper end surface of the auxiliary fixing plate (63), the rotating mechanism (9) comprises a motor (91) which is arranged below the bottom plate (2) and can drive the bottom plate (2) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519019.0A CN107289423B (en) | 2017-06-30 | 2017-06-30 | LED radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519019.0A CN107289423B (en) | 2017-06-30 | 2017-06-30 | LED radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107289423A CN107289423A (en) | 2017-10-24 |
| CN107289423B true CN107289423B (en) | 2020-08-14 |
Family
ID=60098887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710519019.0A Active CN107289423B (en) | 2017-06-30 | 2017-06-30 | LED radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289423B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864286A (en) * | 2015-04-27 | 2015-08-26 | 东莞市闻誉实业有限公司 | LED light |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4072514B2 (en) * | 2004-05-17 | 2008-04-09 | 株式会社テレビ東京 | Lighting device with special lighting effect |
| CN203880614U (en) * | 2014-08-22 | 2014-10-15 | 浙江百康科技有限公司 | Dustproof reflection cup |
| CN104315485B (en) * | 2014-10-20 | 2017-03-22 | 苏州承源光电科技有限公司 | LED (Light Emitting Diode) lamp heat radiating device |
| CN104359079A (en) * | 2014-10-27 | 2015-02-18 | 成都瑞博慧窗信息技术有限公司 | Multi-blade lampshade with good heat dissipation |
| CN104501115B (en) * | 2014-12-20 | 2017-09-22 | 东莞市闻誉实业有限公司 | The radiator of variable volume |
| CN205001929U (en) * | 2015-10-14 | 2016-01-27 | 河北宏图光电科技有限公司 | Ball bubble lamp with control by temperature change protection device |
| CN205900087U (en) * | 2016-07-15 | 2017-01-18 | 重庆博卓机电有限公司 | Package type silencer protection device entirely |
-
2017
- 2017-06-30 CN CN201710519019.0A patent/CN107289423B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864286A (en) * | 2015-04-27 | 2015-08-26 | 东莞市闻誉实业有限公司 | LED light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107289423A (en) | 2017-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208938052U (en) | A kind of computer cabinet external connection radiating device | |
| CN107388209A (en) | A kind of LED lamp heat sink | |
| CN107289423B (en) | LED radiator | |
| CN208595526U (en) | A kind of high-power LED lamp cooling device | |
| CN208569519U (en) | A kind of computer CPU auxiliary radiating device | |
| CN207505319U (en) | A kind of air-cooled controller housing | |
| CN211209600U (en) | Device for improving heat dissipation efficiency of solar inverter | |
| CN205403241U (en) | Radiator that semiconductor chiller was used | |
| CN213341862U (en) | Motor protection cover easy to prevent dust and radiate heat | |
| CN208832288U (en) | A kind of LED lamp | |
| CN207835921U (en) | A kind of circuit board cooling fin | |
| CN207316823U (en) | A kind of turbofan radiating lamp shell | |
| CN218913265U (en) | Radiator fan convenient to change flabellum | |
| CN214945100U (en) | Novel dustproof and waterproof brushless radiator fan | |
| CN215372374U (en) | Efficient and durable LED lamp bead | |
| CN210840528U (en) | Radiator mounting structure | |
| CN218567811U (en) | Projector shell with heat dissipation function | |
| CN219106136U (en) | Mosfet semiconductor device | |
| CN211239664U (en) | Heat dissipation structure for LED driving power supply | |
| CN213029005U (en) | Radiating fin convenient to disassemble and assemble for radiating large-scale power equipment | |
| CN220061582U (en) | LED lamp convenient to dismantle and maintain | |
| CN209819388U (en) | Street lamp with adjustable illumination range | |
| CN209964475U (en) | Multi-path traffic controller convenient to disassemble and overhaul | |
| CN209168018U (en) | A kind of computer radiator of high-cooling property | |
| CN216243707U (en) | LED panel light with built-in power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200720 Address after: No.3 Factory Building of Weibao road section (formerly Pingxi Weibao shoes factory), Guicheng Street, Nanhai District, Foshan City, Guangdong Province 528200 Applicant after: Foshan Nanhai Xianhe metal products Co., Ltd Address before: 528400 No. 38, Second Lane, 14hectare Street, Jieyuan Administrative Village, Zhongshan Citizen Town, Guangdong Province Applicant before: Guo Kenv |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |