CN203457475U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN203457475U CN203457475U CN201320461559.5U CN201320461559U CN203457475U CN 203457475 U CN203457475 U CN 203457475U CN 201320461559 U CN201320461559 U CN 201320461559U CN 203457475 U CN203457475 U CN 203457475U
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- CN
- China
- Prior art keywords
- radiator
- sides
- heat radiation
- fixed head
- holddown groove
- 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 provides a radiator comprising a fixed plate and a radiation main board arranged on the bottom surface of the fixed plate and vertically arranged on the fixed plate; two sides of the radiation main board are provided with at least a radiation fin; the top surface of the fixed plate is provided with at least a fixed groove used for mounting a power amplification tube; two sides of the fixed groove are provided with screw holes. Through the technical scheme, a conventional method of arranging the power amplification tubes on two sides is changed to a method of arranging the power amplification tube on one side; the surface provided with the power amplification tube vertically faces upwards, so no turning step is needed in installation, thereby greatly improving work efficiency; the radiator is simpler in structure, easy to make, and production cost is reduced; simultaneously, the radiator can be directly maintained without dismounting, so operation is easy.
Description
Technical field
The utility model relates to heat abstractor field, refers to especially a kind of radiator.
Background technology
In integrated circuit, need to place in a large number power tube, and power tube can produce high temperature under in working order.High temperature easily causes system fluctuation of service, has reduced the useful life of power tube.Therefore, radiator need to be set in order to avoid above-mentioned phenomenon to occur.
At present, the radiation tooth of the radiator on market is distributed in base plate two sides, and power tube is arranged on the side of base plate, although this mode can increase area of dissipation to a certain extent, thereby accelerate heat conduction, reduce the temperature of power tube, but radiating effect is still undesirable, and two-side radiation tooth that structure is set is comparatively complicated, cause difficulty of processing high, production cost is high, and installation and maintenance inconvenience.
Utility model content
The utility model proposes a kind of radiator, solved the problem that in prior art, radiator heat-dissipation effect is bad and structure is comparatively complicated.
The technical solution of the utility model is achieved in that
A kind of radiator, comprise: fixed head, be arranged at described fixed head lower surface and become vertically disposed heat radiation mainboard with described fixed head, upper end, described heat radiation mainboard left side is provided with for the supporting plate of wiring board is installed, the bottom on described heat radiation mainboard right side is provided with the base plate for radiator described in support, described heat radiation mainboard both sides are respectively provided with at least one radiating fin, described fixed head upper surface is provided with at least one for the holddown groove of power tube is installed, and described holddown groove both sides are provided with screw.
Further, described radiating fin is evenly arranged at described heat radiation mainboard both sides.
Further, on described radiating fin, be provided with equably at least one radiation tooth.
Further, described supporting plate lower surface is provided with at least one radiation tooth equably.
Further, described plate upper surface is provided with at least one radiation tooth equably.
Further, be also provided with the connector for support wiring board in described holddown groove, described connector is fixedly connected with described holddown groove.
Further, described radiating fin cross section top is provided with fillet.
The beneficial effects of the utility model are: pass through such scheme, traditional two-sided power tube that arranges is become only in one side setting, be provided with the one side of power tube vertically towards top, during installation, without upset, greatly promoted operating efficiency, structure is simpler, be easy to processing, reduced production cost, without dismounting, just can directly safeguard simultaneously, easy and simple to handle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the first perspective view of an embodiment of a kind of radiator of the utility model;
Fig. 2 is the structure for amplifying schematic diagram of A place shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
An embodiment referring to a kind of radiator of the utility model shown in Fig. 1 and Fig. 2, comprising: fixed head 1 and heat radiation mainboard 2.Heat radiation mainboard 2 be arranged at fixed head 1 lower surface and with 1 one-tenth vertical setting of fixed head, heat radiation mainboard 2 one side upper ends are provided with for the supporting plate 4 of wiring board is installed, the bottom of described heat radiation mainboard 2 one sides is provided with the base plate 3 for radiator described in support, heat radiation mainboard 2 both sides are provided with at least one radiating fin 5, fixed head 1 upper surface is provided with at least one for the holddown groove 8 of power tube 6 is installed, and holddown groove 8 both sides are provided with screw.In holddown groove 8, be also provided with the connector 7 for support wiring board, connector 7 is fixedly connected with described holddown groove 8.
Described radiating fin 5 cross section tops are provided with fillet, on two relative sides of described radiating fin 5, are provided with equably a plurality of radiation tooths 9.The lower surface of base plate 3 upper surfaces and supporting plate 4 is evenly provided with a plurality of radiation tooths 9.Radiation tooth 9 has increased area of dissipation, thereby can improve heat conducting speed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a radiator, it is characterized in that, comprise: fixed head, be arranged at described fixed head lower surface and become vertically disposed heat radiation mainboard with described fixed head, upper end, described heat radiation mainboard left side is provided with for the supporting plate of wiring board is installed, the bottom on described heat radiation mainboard right side is provided with the base plate for radiator described in support, described heat radiation mainboard both sides are respectively provided with at least one radiating fin, described fixed head upper surface is provided with at least one for the holddown groove of power tube is installed, and described holddown groove both sides are provided with screw.
2. a kind of radiator according to claim 1, is characterized in that: described radiating fin is evenly arranged at described heat radiation mainboard both sides.
3. a kind of radiator according to claim 1, is characterized in that: on described radiating fin, be provided with equably at least one radiation tooth.
4. a kind of radiator according to claim 1, is characterized in that: described supporting plate lower surface is provided with at least one radiation tooth equably.
5. a kind of radiator according to claim 1, is characterized in that: described plate upper surface is provided with at least one radiation tooth equably.
6. a kind of radiator according to claim 1, is characterized in that: in described holddown groove, be also provided with the connector for support wiring board, described connector is fixedly connected with described holddown groove.
7. according to a kind of radiator described in any one in claim 1 to 6, it is characterized in that: described radiating fin cross section top is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461559.5U CN203457475U (en) | 2013-07-30 | 2013-07-30 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461559.5U CN203457475U (en) | 2013-07-30 | 2013-07-30 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457475U true CN203457475U (en) | 2014-02-26 |
Family
ID=50137315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461559.5U Expired - Fee Related CN203457475U (en) | 2013-07-30 | 2013-07-30 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039120A (en) * | 2014-06-30 | 2014-09-10 | 吴文武 | Cooling device |
-
2013
- 2013-07-30 CN CN201320461559.5U patent/CN203457475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039120A (en) * | 2014-06-30 | 2014-09-10 | 吴文武 | Cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |