CN204152757U - For the heat-dissipation engine hood of vacuum air pump - Google Patents
For the heat-dissipation engine hood of vacuum air pump Download PDFInfo
- Publication number
- CN204152757U CN204152757U CN201420512678.3U CN201420512678U CN204152757U CN 204152757 U CN204152757 U CN 204152757U CN 201420512678 U CN201420512678 U CN 201420512678U CN 204152757 U CN204152757 U CN 204152757U
- Authority
- CN
- China
- Prior art keywords
- cover body
- heat
- air pump
- vacuum air
- engine hood
- 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
Links
Landscapes
- Exhaust Silencers (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a kind of heat-dissipation engine hood for vacuum air pump, comprise pedestal, pedestal side is provided with the cover body for being fixedly connected with motor, cover body connecting end has externally threaded annular protrusion, protruding outer diameter is less than cover body outer diameter, cover body is threaded fixing by projection with pedestal sidewall, cover body outer surface offers several bar shaped radiating grooves be connected with mask body intracavity, cover body inside is fixedly connected with the fixed support of the thermal diffusivity for strengthening its stability between adjacent heat radiation groove, fixed support has the arc shaped surface strengthened with motor surface stickiness.Heat-dissipation engine hood for vacuum air pump inside of the present utility model is provided with the support be connected with radiating groove, greatly promotes thermal diffusivity and the sound insulation stability of hood.
Description
Technical field
The utility model relates to a kind of heat-dissipation engine hood for vacuum air pump.
Background technique
At present on the market for the heat-dissipation engine hood of vacuum air pump in order to heat radiation, all can offer radiating groove on surface, but common radiating groove structure is simple, function singleness, not only cannot heat conduction, heat radiation, and the stability of motor cannot be provided simultaneously, thus sound insulation and noise reduction.
Model utility content
The technical problems to be solved in the utility model is: for solving above-mentioned Problems existing, provides a kind of heat-dissipation engine hood for vacuum air pump, solves construction for heat radiating device on common hood simple, the problem of function singleness.
The utility model solves the technological scheme that its technical problem adopts: a kind of heat-dissipation engine hood for vacuum air pump, comprise pedestal, pedestal side is provided with the cover body for being fixedly connected with motor, cover body connecting end has externally threaded annular protrusion, protruding outer diameter is less than cover body outer diameter, cover body is threaded fixing by projection with pedestal sidewall, cover body outer surface offers several bar shaped radiating grooves be connected with mask body intracavity, cover body inside is fixedly connected with the fixed support of the thermal diffusivity for strengthening its stability between adjacent heat radiation groove, fixed support has the arc shaped surface strengthened with motor surface stickiness.
Further, conveniently install, protruding inner diameter is identical with cover body inner diameter.
Further, in order to improving stability, cover body side and protruding junction surface are fixedly connected with antidetonation cushion.
Further, in order to increase the service life, fixed support arc shaped surface is fixedly connected with wearing layer.
The beneficial effects of the utility model are, the inside of the heat-dissipation engine hood for vacuum air pump of the present utility model is provided with the support be connected with radiating groove, greatly promotes thermal diffusivity and the sound insulation stability of hood.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
1. pedestals, 2. cover body in figure, 3. protruding, 4. radiating groove, 5. fixed support.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of heat-dissipation engine hood for vacuum air pump as depicted in figs. 1 and 2, comprise pedestal 1, pedestal 1 side is provided with the cover body 2 for being fixedly connected with motor, cover body 2 connecting end has externally threaded annular protrusion 3, protruding 3 outer diameters are less than cover body 2 outer diameter, cover body 2 is connected and fixed with pedestal 1 sidewall thread by protruding 3, cover body 2 outer surface offer four with the bar shaped radiating groove 4 of cover body 2 intracavity inter-connection, cover body 2 inside is fixedly connected with the fixed support 5 of the thermal diffusivity for strengthening its stability between adjacent heat radiation groove 4, fixed support 5 has the arc shaped surface strengthened with motor surface stickiness.
Further, conveniently install, protruding 3 inner diameters are identical with cover body 2 inner diameter, further, in order to improving stability, cover body 2 side and protruding 3 junction surfaces are fixedly connected with antidetonation cushion, further, in order to increase the service life, fixed support 5 arc shaped surface is fixedly connected with wearing layer, heat-dissipation engine hood for vacuum air pump inside of the present utility model is provided with the support be connected with radiating groove 4, greatly promotes thermal diffusivity and the sound insulation stability of hood.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. the heat-dissipation engine hood for vacuum air pump, comprise pedestal (1), it is characterized in that: described pedestal (1) side is provided with the cover body (2) for being fixedly connected with motor, described cover body (2) connecting end has externally threaded annular protrusion (3), described projection (3) outer diameter is less than cover body (2) outer diameter, described cover body (2) is connected and fixed by protruding (3) and pedestal (1) sidewall thread, cover body (2) outer surface offers the bar shaped radiating groove (4) of several and cover body (2) intracavity inter-connection, cover body (2) inside is positioned at the fixed support (5) being fixedly connected with the thermal diffusivity for strengthening its stability between adjacent heat radiation groove (4), described fixed support (5) has the arc shaped surface strengthened with motor surface stickiness.
2. the heat-dissipation engine hood for vacuum air pump according to claim 1, is characterized in that: described projection (3) inner diameter is identical with cover body (2) inner diameter.
3. the heat-dissipation engine hood for vacuum air pump according to claim 1, is characterized in that: described cover body (2) side and protruding (3) junction surface are fixedly connected with antidetonation cushion.
4. the heat-dissipation engine hood for vacuum air pump according to claim 1, is characterized in that: described fixed support (5) arc shaped surface is fixedly connected with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512678.3U CN204152757U (en) | 2014-09-05 | 2014-09-05 | For the heat-dissipation engine hood of vacuum air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512678.3U CN204152757U (en) | 2014-09-05 | 2014-09-05 | For the heat-dissipation engine hood of vacuum air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152757U true CN204152757U (en) | 2015-02-11 |
Family
ID=52510878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512678.3U Expired - Fee Related CN204152757U (en) | 2014-09-05 | 2014-09-05 | For the heat-dissipation engine hood of vacuum air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152757U (en) |
-
2014
- 2014-09-05 CN CN201420512678.3U patent/CN204152757U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204152757U (en) | For the heat-dissipation engine hood of vacuum air pump | |
| CN204650410U (en) | A kind of computing machine dustproof heat radiating fan | |
| CN203799328U (en) | CPU (central processing unit) radiator | |
| CN204213667U (en) | A kind of can the LEDbulb lamp of quick heat radiating | |
| CN203119658U (en) | Rabbet cooperating structure between motor base and end cover | |
| CN204082615U (en) | Direct-connected water pump combined type base | |
| CN205424852U (en) | Novel gasket | |
| CN204190291U (en) | A kind of crane span structure being convenient to connect | |
| CN203517455U (en) | Led searchlight | |
| CN204360881U (en) | Novel efficient radiating transportable transformer | |
| CN202914383U (en) | Centrifuge impeller | |
| CN103457396B (en) | A kind of structure of electric machine stand | |
| CN202756961U (en) | Light-emitting diode (LED) lamp with lamp shell | |
| CN104753801A (en) | Router having bottom cooler | |
| CN204117811U (en) | Be provided with the high-tension coil of vertical heat radiation air passage structure | |
| CN205858879U (en) | A kind of cast aluminium connects pipe fitting | |
| CN206280300U (en) | A kind of cleaning machine cooling fan | |
| CN204371776U (en) | Motor ventilating fan | |
| CN204592976U (en) | With the LED of three-dimensional heat radiating structure | |
| CN203517711U (en) | LED lamp heat dissipation device | |
| CN204186647U (en) | The automatically controlled tank cooling device of blower fan | |
| CN204376592U (en) | Dished cover before water cooled machine | |
| CN205190675U (en) | Novel impeller bush | |
| CN204242697U (en) | The zinc-plated stove of a kind of composite insulator hardware | |
| CN204534500U (en) | LEDbulb lamp radiator |
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: 20150211 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |