CN206713184U - A kind of LED drive power case - Google Patents
A kind of LED drive power case Download PDFInfo
- Publication number
- CN206713184U CN206713184U CN201720200909.0U CN201720200909U CN206713184U CN 206713184 U CN206713184 U CN 206713184U CN 201720200909 U CN201720200909 U CN 201720200909U CN 206713184 U CN206713184 U CN 206713184U
- Authority
- CN
- China
- Prior art keywords
- drain pan
- upper lid
- hook
- drive power
- led drive
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of LED drive power case, including upper lid, drain pan and side cover, lid substitutes common welding manner using barb with drain pan with hook and slot slidably assemble mode thereon, avoiding solder side out-of-flatness causes the problem of uneven of conducting heat, and barb and hook and slot support force are strong, edge fractures when being avoided that assembling；Secondly, the radiating fin of base side walls is provided with small small fin, substantially increases the contact area of casing and air, effectively increases the radiating efficiency of casing；In addition, make use of thermally conductive sheet directly to contact circuit board bottom, heat conduction efficiency ensure that.
Description
Technical field
It the utility model is related to technical field of LED illumination, and in particular to a kind of LED drive power case.
Background technology
When LED power works, heat caused by component is transferred to surface of shell and radiated in power supply, but existing
The protection casing radiating effect of LED drive power is still undesirable.
The content of the invention
In view of the shortcomings of the prior art, the utility model aims to provide a kind of LED drive power case of good heat dissipation effect.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of LED drive power case, including upper lid, drain pan and side cover, the upper base portion are provided with barb, set at the top of drain pan
There is hook and slot, upper lid is flexibly connected with drain pan by barb with hook and slot buckle, and upper lid can be horizontally slipped along hook and slot, drain pan two
Side outer wall is provided with some radiating fins being parallel to each other, and radiating fin is equipped with some winglets being parallel to each other in both sides up and down
Piece, side cover are fixedly connected with upper lid and bottom shell respectively by bolt, and lock the relative position of upper lid and bottom shell, and side cover is located at bottom
The side of shell bottom surface has the bending plate being in drain pan bottom surface in unified plane, and bending plate is provided with mounting hole.
Further, drain pan both sides inwall is provided with the groove for being used for inserting circuit board, and drain pan bottom surface, which is provided with, to be used to add
The thermally conductive sheet of strong heat dissipation for circuit board, thermally conductive sheet top surface and bottom surface on the downside of groove are contour.
Further, the upper tops are provided with some heat bulges being parallel to each other.
The utility model has the advantages that：
A kind of LED drive power case of the utility model, cover replaced with drain pan using barb with hook and slot slidably assemble mode thereon
For common welding manner, avoiding solder side out-of-flatness causes the problem of uneven of conducting heat, and barb and hook and slot support force are strong,
Edge fractures when being avoided that assembling；Secondly, the radiating fin of base side walls is provided with small small fin, substantially increases case
The contact area of body and air, effectively increase the radiating efficiency of casing；In addition, thermally conductive sheet make use of directly to contact circuit board bottom
Portion, it ensure that heat conduction efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of LED drive power case of the utility model；
Fig. 2 is the attachment structure schematic diagram of lid and drain pan on the utility model；
In figure：1st, upper lid；2nd, drain pan；3rd, side cover；4th, thermally conductive sheet；11st, barb；12nd, heat bulge；21st, hook and slot；22nd, dissipate
Hot fin；23rd, groove；31st, bending plate；32nd, mounting hole；221st, small fin.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technological thought of the requires of the utility model protection.
A kind of LED drive power case of the utility model as illustrated in fig. 1 and 2, including upper lid 1, drain pan 2 and side cover 3, it is described on
The bottom of lid 1 is provided with barb 11, and the top of drain pan 2 is provided with hook and slot 21, and upper lid 1 passes through barb 11 and the activity of the buckle of hook and slot 21 with drain pan 2
Connection, upper lid 1 can be horizontally slipped along hook and slot 21, and the both sides outer wall of drain pan 2 is provided with some radiating fins being parallel to each other
22, radiating fin is equipped with some small fins 221 being parallel to each other in both sides about 22, side cover 3 by bolt respectively with upper lid 1 and
Drain pan 2 is fixedly connected, and locks the relative position of upper lid 1 and drain pan 2, and the side that side cover 3 is located at the bottom surface of drain pan 2 has and drain pan
The bending plate 31 that 2 bottom surfaces are in unified plane, bending plate 31 are provided with mounting hole 32.
More specifically, the both sides inwall of drain pan 2 is provided with the groove 23 for being used for inserting circuit board, and the bottom surface of drain pan 2, which is provided with, to be used
In the thermally conductive sheet 4 of accentuator plate radiating, the top surface of thermally conductive sheet 4 and the downside bottom surface of groove 23 are contour.
More specifically, the top of upper lid 1 is provided with some heat bulges 12 being parallel to each other.
Upper lid 1 of the present utility model substitutes common welding using barb 11 with drain pan 2 with the slidably assemble mode of hook and slot 21
Mode, avoiding solder side out-of-flatness causes the problem of uneven of conducting heat, and barb 11 and the support force of hook and slot 21 are strong, are avoided that group
Edge fractures during dress；Secondly, the radiating fin 2 of the side wall of drain pan 2 is provided with small small fin 221, substantially increases casing
With the contact area of air, the radiating efficiency of casing is effectively increased；In addition, thermally conductive sheet 4 make use of directly to contact circuit board bottom
Portion, it ensure that heat conduction efficiency.
For those skilled in the art, technical scheme that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deformed the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (3)
1. a kind of LED drive power case, including upper lid (1), drain pan (2) and side cover (3), it is characterised in that：Described upper lid (1) bottom
Portion is provided with barb (11), and hook and slot (21) is provided with the top of drain pan (2), and upper lid (1) passes through barb (11) and hook and slot (21) with drain pan (2)
Buckle is flexibly connected, and upper lid (1) can be horizontally slipped along hook and slot (21), and drain pan (2) both sides outer wall is provided with some mutual
Parallel radiating fin (22), both sides are equipped with some small fins (221) being parallel to each other, side cover to radiating fin (22) up and down
(3) it is fixedly connected respectively with upper lid (1) and drain pan (2) by bolt, and locks the relative position for covering (1) and drain pan (2), side
The side that lid (3) is located at drain pan (2) bottom surface has the bending plate (31) being in drain pan (2) bottom surface in unified plane, bending plate
(31) it is provided with mounting hole (32).
A kind of 2. LED drive power case as claimed in claim 1, it is characterised in that：Drain pan (2) both sides inwall, which is provided with, to be used
In the groove (23) of insertion circuit board, drain pan (2) bottom surface is provided with the thermally conductive sheet (4) for being used for the radiating of accentuator plate, thermally conductive sheet (4)
Top surface and bottom surface on the downside of groove (23) are contour.
A kind of 3. LED drive power case as claimed in claim 1, it is characterised in that：Some phases are provided with the top of the upper lid (1)
Mutually parallel heat bulge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200909.0U CN206713184U (en) | 2017-03-03 | 2017-03-03 | A kind of LED drive power case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200909.0U CN206713184U (en) | 2017-03-03 | 2017-03-03 | A kind of LED drive power case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206713184U true CN206713184U (en) | 2017-12-05 |
Family
ID=60469349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200909.0U Expired - Fee Related CN206713184U (en) | 2017-03-03 | 2017-03-03 | A kind of LED drive power case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206713184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770306A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | Split type radiator drain pan |
| CN108770309A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | Split type high performance radiator |
| CN113490368A (en) * | 2021-07-07 | 2021-10-08 | 台达电子企业管理（上海）有限公司 | Power supply device and high-power lighting system |
-
2017
- 2017-03-03 CN CN201720200909.0U patent/CN206713184U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770306A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | Split type radiator drain pan |
| CN108770309A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | Split type high performance radiator |
| CN113490368A (en) * | 2021-07-07 | 2021-10-08 | 台达电子企业管理（上海）有限公司 | Power supply device and high-power lighting system |
| US11662087B2 (en) | 2021-07-07 | 2023-05-30 | Delta Electronics (Shanghai) Co., Ltd. | Power supply device and high-power illumination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of LED drive power case Effective date of registration: 20180129 Granted publication date: 20171205 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN CITY NANHAI DISTRICT ZHAOYU LIGHTING CO.,LTD. Registration number: 2018440000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |