CN210107330U - Heat dissipation layout structure of power device of strip lamp circuit - Google Patents
Heat dissipation layout structure of power device of strip lamp circuit Download PDFInfo
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- CN210107330U CN210107330U CN201921033389.4U CN201921033389U CN210107330U CN 210107330 U CN210107330 U CN 210107330U CN 201921033389 U CN201921033389 U CN 201921033389U CN 210107330 U CN210107330 U CN 210107330U
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Abstract
The utility model relates to a rectangular lamp circuit power device heat dissipation layout structure, a serial communication port, this structure includes the lamps and lanterns main part, be provided with aluminium base board in the lamps and lanterns main part, be provided with circuit power device and LED light source on the aluminium base board, circuit power device is connected with the LED light source electricity, circuit power device evenly distributed is around the LED light source. The long characteristic of rectangular lamp lamps is utilized, and the circuit power devices are uniformly distributed around the LED light source, so that heat generated by the circuit power devices in the using process can be uniformly dispersed, and the problem that the heat is concentrated and is not convenient to disperse due to the centralized arrangement of the circuit power devices in the existing rectangular lamp is effectively solved. Meanwhile, the good heat dissipation effect avoids the use of additional heat dissipation equipment, reduces the production cost and the selling price of the strip lamp, and is convenient for popularization and use of the strip lamp.
Description
Technical Field
The utility model belongs to the light field, in particular to drive circuit power device heat dissipation layout structure.
Background
An LED is a solid-state semiconductor device that can directly convert electricity into light. The LED energy-saving lamp adopts a high-brightness white light-emitting diode light-emitting source, and has the advantages of high lighting effect, low power consumption, long service life, easy control, no maintenance, safety and environmental protection; the LED light source is a new generation of solid cold light source, has soft and bright light color, rich and colorful property, low loss, low energy consumption, environmental protection, wide application range and long-time illumination. With the realization of a plurality of advantages of the LED lamp, the research and design of the LED lamp are met with unprecedented development opportunities; the design of the strip lamp effectively solves the problem that the light-emitting length of a single light source is not enough.
Although the length of the long lamp for emitting light by a single light source is increased, the long lamp is longer and needs more light sources, so that the heating problem of the long lamp is particularly obvious; the radiator or other cooling equipment are mostly added into lamps and lanterns to traditional rectangular lamp heat dissipation, but add cooling equipment and lead to whole rectangular lamp manufacturing cost higher, are unfavorable for popularizing production.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a heat dissipation layout structure of driving circuit power device, which has a simple and exquisite structure, a good heat dissipation effect, and a convenient assembly.
Another object of the present invention is to provide a heat dissipation layout structure of driving circuit power device with stable structure, low production cost and easy popularization.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model relates to a rectangular lamp circuit power device heat dissipation layout structure, a serial communication port, this structure includes the lamps and lanterns main part, be provided with aluminium base board in the lamps and lanterns main part, be provided with circuit power device and LED light source on the aluminium base board, circuit power device is connected the after-fixing on aluminium base board with LED light source electricity, circuit power device evenly distributed is around the LED light source. The long characteristic of rectangular lamp lamps is utilized, and the circuit power devices are uniformly distributed around the LED light source, so that heat generated by the circuit power devices in the using process can be uniformly dispersed, and the problem that the heat is concentrated and is not convenient to disperse due to the centralized arrangement of the circuit power devices in the existing rectangular lamp is effectively solved. Meanwhile, the good heat dissipation effect avoids the use of additional heat dissipation equipment, reduces the production cost and the selling price of the strip lamp, and is convenient for popularization and use of the strip lamp.
Furthermore, the number of the LED light sources is more than one, the LED light sources are uniformly distributed on the aluminum substrate, and the LED light sources are all electrically connected with the circuit power device. The design of more than one LED light source increases the luminance and the width of the long lamp light emission, and the more than one LED light sources are electrically connected with the circuit power device to provide a foundation for the normal work of the LED light sources.
Further, the circuit power device comprises MOS tubes which are distributed among the LED light sources at uniform intervals. The MOS tubes are distributed among the LED light sources at uniform intervals, so that heat generated by the MOS tubes in the using process can be uniformly dispersed outside the strip lamp, and the radiating efficiency of the strip lamp is ensured.
Furthermore, the lamp main body is further provided with a lamp frame and end covers, the aluminum substrate is arranged on the lamp frame and fixedly connected with the lamp frame, and the end covers are arranged at two ends of the lamp frame and form accommodating spaces inside the lamp frame. Accommodation space's design provides storage space for rectangular lamp circuit, and the stability of rectangular lamp structure has been guaranteed to the fixed connection of rim and aluminium base board. The design of end cover prevents the contact of internal line and external environment, avoids the emergence of electric shock incident when guaranteeing internal line safety.
Further, the surface of the lamp frame is provided with a fixing groove, the fixing groove is matched with the aluminum substrate in size, and the aluminum substrate is arranged in the fixing groove. The design of fixed slot and aluminium base board size adaptation prevent that aluminium base board from taking place to rock the striking rim in the use, have also guaranteed the stability of rectangular lamp structure when protecting aluminium base board functional integrity.
Further, still be provided with dull polish lens in the lamps and lanterns main part, dull polish lens is the U-shaped, dull polish lens setting is at aluminium base board surface and dull polish lens side and fixed slot lateral wall fixed connection. The use of the frosted lens enables the light of the strip lamp to be softer, strong light generated by more LED light sources is avoided, and the use of the frosted lens cannot reduce the overall brightness of the strip lamp.
In this embodiment, the utility model relates to a rectangular lamp circuit power device heat dissipation layout structure, a serial communication port, this structure includes the lamps and lanterns main part, be provided with aluminium base board in the lamps and lanterns main part, be provided with circuit power device and LED light source on the aluminium base board, circuit power device is connected with the LED light source electricity, circuit power device evenly distributed is around the LED light source. The long characteristic of rectangular lamp lamps is utilized, and the circuit power devices are uniformly distributed around the LED light source, so that heat generated by the circuit power devices in the using process can be uniformly dispersed, and the problem that the heat is concentrated and is not convenient to disperse due to the centralized arrangement of the circuit power devices in the existing rectangular lamp is effectively solved. Meanwhile, the good heat dissipation effect avoids the use of additional heat dissipation equipment, reduces the production cost and the selling price of the strip lamp, and is convenient for popularization and use of the strip lamp.
Drawings
Fig. 1 is a structural diagram of the heat dissipation layout structure of the power device of the strip lamp circuit of the present invention.
Fig. 2 is a distribution diagram of the circuit power device and the LED light source on the aluminum substrate of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model relates to a rectangular lamp circuit power device heat dissipation layout structure, a serial communication port, this structure includes lamps and lanterns main part 1, be provided with aluminium base board 2 in the lamps and lanterns main part 1, be provided with circuit power device 3 and LED light source 4 on aluminium base board 2, circuit power device 3 is connected the back with 4 electricity in the LED light source and is fixed on aluminium base board 2, 3 evenly distributed of circuit power device is around LED light source 4. Utilize the longer characteristics of rectangular lamp lamps and lanterns, through with circuit power device 3 evenly distributed around LED light source 4, make the heat that circuit power device 3 produced in the use can even dispersion come out, the effectual problem of being not convenient for the dispersion of circuit power device 3 concentrated setting brought in the current rectangular lamp of having solved. Meanwhile, the good heat dissipation effect avoids the use of additional heat dissipation equipment, reduces the production cost and the selling price of the strip lamp, and is convenient for popularization and use of the strip lamp.
In this embodiment, the number of the LED light sources 4 is more than one, the more than one LED light sources 4 are uniformly distributed on the aluminum substrate 2, and the more than one LED light sources 4 are all electrically connected to the circuit power device 3. The design of more than one LED light source 4 increases the luminance and the width of the light emission of the strip lamp, and the more than one LED light sources 4 are electrically connected with the circuit power device 3 to provide a foundation for the normal work of the LED light sources 4.
In the present embodiment, the circuit power device 3 includes MOS transistors 31, and the MOS transistors 31 are uniformly spaced and distributed between the LED light sources 4. Through the even spaced distribution of MOS pipe 31 between LED light source 4, make the heat that MOS pipe 31 produced in the use can be even outside the dispersion to rectangular lamp, guaranteed the radiating efficiency of rectangular lamp.
In this embodiment, the lamp main body 1 is further provided with a lamp frame 5 and end caps 6, the aluminum substrate 2 is disposed on the lamp frame 5, the aluminum substrate 2 is fixedly connected to the lamp frame 5, and the end caps 6 are disposed at two ends of the lamp frame 5 to form an accommodating space 61 inside the lamp frame 5. The design of the accommodating space 61 provides a storage space for the strip lamp circuit, and the stability of the strip lamp structure is ensured by the fixed connection of the lamp frame 5 and the aluminum substrate 2. The design of the end cover 6 prevents the internal circuit from contacting with the external environment, and the safety of the internal circuit is ensured while electric shock events are avoided.
In this embodiment, the surface of the lamp frame 5 is provided with fixing grooves 51, the fixing grooves 51 are matched with the aluminum substrate 2 in size, and the aluminum substrate 2 is arranged in the fixing grooves 51. Design and fixed slot 51 of fixed slot 51 and the adaptation of aluminium base board 2 size prevent that aluminium base board 2 from taking place to rock the striking rim of a lamp 5 in the use, have also guaranteed the stability of rectangular lamp structure when protecting aluminium base board 2 functional integrity.
In this embodiment, the lamp body 1 is further provided with a frosted lens 7, the frosted lens 7 is U-shaped, the frosted lens 7 is disposed on the surface of the aluminum substrate 2, and the side surface of the frosted lens 7 is fixedly connected with the side wall of the fixing groove 51. The use of the frosted lens 7 enables the light of the strip lamp to be softer, strong light generated by the LED light source 4 is avoided, and the use of the frosted lens 7 can not reduce the overall brightness of the strip lamp.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A heat dissipation layout structure of power devices of a strip lamp circuit is characterized by comprising a lamp main body, wherein an aluminum substrate is arranged on the lamp main body, a circuit power device and an LED light source are arranged on the aluminum substrate, the circuit power device is electrically connected with the LED light source and then fixed on the aluminum substrate, and the circuit power device is uniformly distributed around the LED light source.
2. The heat dissipation layout structure of the power device of the strip lamp circuit as claimed in claim 1, wherein the number of the LED light sources is more than one, more than one LED light sources are uniformly distributed on the aluminum substrate, and more than one LED light sources are all electrically connected to the power device of the circuit.
3. The heat dissipation layout structure of the power device of the strip lamp circuit as claimed in claim 2, wherein the power device of the circuit comprises MOS transistors, and the MOS transistors are uniformly spaced and distributed among the LED light sources.
4. The heat dissipation layout structure of claim 3, wherein the lamp body further comprises a bezel and end caps, the aluminum substrate is disposed on the bezel and is fixedly connected to the bezel, and the end caps are disposed at two ends of the bezel to form an accommodation space inside the bezel.
5. The heat dissipation layout structure of claim 4, wherein the surface of the bezel has fixing grooves, the fixing grooves are sized to fit with the aluminum substrate, and the aluminum substrate is disposed in the fixing grooves.
6. The heat dissipation layout structure of claim 5, wherein the lamp body further comprises a U-shaped frosted lens, the frosted lens is disposed on the surface of the aluminum substrate, and the side surface of the frosted lens is fixedly connected to the side wall of the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033389.4U CN210107330U (en) | 2019-07-02 | 2019-07-02 | Heat dissipation layout structure of power device of strip lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033389.4U CN210107330U (en) | 2019-07-02 | 2019-07-02 | Heat dissipation layout structure of power device of strip lamp circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210107330U true CN210107330U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033389.4U Active CN210107330U (en) | 2019-07-02 | 2019-07-02 | Heat dissipation layout structure of power device of strip lamp circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210107330U (en) |
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2019
- 2019-07-02 CN CN201921033389.4U patent/CN210107330U/en active Active
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