CN218669703U - Compressor convenient to heat dissipation - Google Patents
Compressor convenient to heat dissipation Download PDFInfo
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- CN218669703U CN218669703U CN202222487406.XU CN202222487406U CN218669703U CN 218669703 U CN218669703 U CN 218669703U CN 202222487406 U CN202222487406 U CN 202222487406U CN 218669703 U CN218669703 U CN 218669703U
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Abstract
The utility model discloses a compressor convenient for heat dissipation, which comprises a base, a ventilation box, a motor driving device, a piston cylinder driving device and a fan, wherein the motor driving device is respectively connected with the piston cylinder driving device and the fan; the base is provided with a front side, a rear side, a left side and a right side, the motor driving device is installed on the rear side of the base, the piston cylinder driving device is installed on the front side of the base, the fan is connected to the rear side of the motor driving device, and the ventilation box is installed on the left side or the right side of the base; borrow this, it can make the fan blow the big or small stator that takes away motor drive device that can unimpededly and the coil pack heat production that generates heat, can not block the backward flow, more is favorable to the heat dissipation, simultaneously, can be favorable to box and motor drive device's whole dismouting of ventilating.
Description
Technical Field
The utility model belongs to the technical field of the compressor technique and specifically relates to indicate a compressor convenient to heat dissipation.
Background
An oil-free compressor is a core element of a medical vaporizer, is mainly used for compressing fluid such as air and discharging the compressed fluid, and is widely applied. The existing compressor structure comprises a compressor body and a cylinder arranged on the compressor body, wherein the cylinder is connected with a ventilation box consisting of an upper ventilation box cover and a lower ventilation box cover through a sealing valve plate, the ventilation box is provided with an air inlet chamber and an air outlet chamber, a sealing gasket is arranged between the upper ventilation box cover and the lower ventilation box cover, the compressor further comprises a motor driving device and a fan, the motor driving device, the ventilation box and the fan are both arranged on the same side of the compressor body, the cold air blown by the fan can be blocked by the mounting structure, the heat generated by the motor driving device can not be blocked, the backflow is blocked, and the whole heat dissipation is not facilitated.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a compressor convenient for heat dissipation, which can make the cold air blown by the fan take away the heat generated by the large stator and the small stator of the motor driving device without obstruction, and can not block the backflow, thereby being more beneficial to heat dissipation, and simultaneously being beneficial to the whole disassembly and assembly of the ventilation box and the motor driving device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a compressor convenient for heat dissipation comprises a base, a ventilation box, a motor driving device, a piston cylinder driving device and a fan, wherein the motor driving device is respectively connected with the piston cylinder driving device and the fan; the base has front side, rear side, left side and right side, motor drive installs in the rear side of base, piston cylinder drive installs in the front side of base, the fan is connected in motor drive's rear side, take a breath the box and install in the left side or the right side of base.
Preferably, the base is of an L-shaped structure, the base includes a first transverse plate portion extending in the left-right direction and a second transverse plate portion integrally connected to a right end of the first transverse plate portion and extending in the front-rear direction, the motor driving device is mounted on a rear side of the first transverse plate portion, the piston cylinder driving device is mounted on a left side of the second transverse plate portion, and the ventilation box is mounted on a right side of the second transverse plate portion.
As a preferable scheme, the motor driving device comprises a coil assembly, a small stator, a large stator assembly and a rotor assembly, wherein the coil assembly comprises a coil base, and the coil base is positioned at the rear lower side of the first transverse plate part; the small stator penetrates through the first through hole of the coil base, and the left end and the right end of the small stator respectively extend out of the left end and the right end of the coil base; the large stator component is positioned above the coil base, and the left end and the right end of the large stator component respectively extend downwards to the outside of the left end and the right end of the coil base; the left end and the right end of the large stator component are respectively connected with the left end and the right end of the small stator; the rotor assembly penetrates through the second through hole of the large stator assembly, and the front end and the rear end of the rotor assembly respectively extend out of the front end and the rear end of the large stator assembly; the front end of the rotor assembly penetrates through the front end of the first transverse plate and is connected with the piston cylinder driving device, and the fan is connected with the rear end of the rotor assembly.
As a preferred scheme, the motor driving device further comprises a motor end cover, the motor end cover is fixedly locked at the rear end of the large stator assembly through a first screw, the rear end of the rotor assembly penetrates through a third through hole of the motor end cover and extends out of the rear end of the motor end cover, and the front end of the first screw sequentially penetrates through the motor end cover and the large stator assembly and is fixedly locked on the first transverse plate portion.
As a preferred scheme, the piston cylinder driving device comprises an eccentric wheel, a piston rod and a cylinder sleeve, the front end of the eccentric wheel is connected to the left end of the piston rod, the front end of the rotor assembly penetrates through the eccentric wheel, a cup head screw is installed on the eccentric wheel, one end of the cup head screw penetrates through the eccentric wheel and fastens the front end of the rotor assembly in the eccentric wheel, the right end of the piston rod penetrates through the left end of the cylinder sleeve, and the right end of the cylinder sleeve is connected to the left end of the air exchange box.
As a preferred scheme, the right end of the piston rod is connected with a piston ring, the right end of the piston ring is connected with a piston pressing plate, the piston pressing plate is fixedly locked at the right end of the piston rod through a second screw, the left end of the second screw sequentially penetrates through the piston pressing plate and the piston ring and is fixedly connected at the right end of the piston rod, the piston ring is coated outside the piston pressing plate, and the peripheral side wall of the piston ring is limited by the inner side wall of the cylinder sleeve.
As a preferred scheme, the box of taking a breath includes left box body and right box body of interconnect, the cavity of left side box body and right box body is separated by a sealing valve piece, the right-hand member of cylinder jacket passes the fourth through hole connection in the left end of left box body of the horizontal board of second, the left end of left side box body is subject to the right end face of the horizontal board of second, pass through third screw lock solid connection between left side box body and the right box body, the left end of third screw passes right box body, left box body lock solid connection in the horizontal board of second in proper order.
As a preferred scheme, the cavity of the right box body is provided with an air inlet bin and an air outlet bin which are spaced apart from each other, the outer side of the right box body is provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with the air inlet bin and the air outlet bin, the sealing valve plate respectively corresponds to the air inlet bin and the air outlet bin and is provided with an air inlet normally closed separation blade and an air outlet normally closed separation blade, the left box body is respectively provided with a first ventilating hole and a second ventilating hole corresponding to the air inlet normally closed separation blade and the air outlet normally closed separation blade, and the first ventilating hole and the second ventilating hole are both communicated with the cylinder sleeve.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, it is mainly through arranging the box of taking a breath in the left side or the right side of base, install motor drive in the rear side of base, make the fan connect in motor drive's rear side, can make the cold wind that the fan was blown and can unimpededly take away motor drive's big or small stator and the heat that coil pack generated of generating heat, can not block the backward flow, more be favorable to the heat dissipation, and simultaneously, can be favorable to box and motor drive's whole dismouting of taking a breath.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of the overall structure of the embodiment of the present invention;
fig. 2 is a perspective view of another angle overall structure of the embodiment of the present invention;
fig. 3 is an exploded view of an embodiment of the present invention.
The attached drawings indicate the following:
10. base 11, first horizontal plate part
12. Second horizontal plate part 121, fourth through hole
20. Ventilation box 21 and left box body
211. First and second transfer ports 212, 212
22. Right box body 23 and sealing valve sheet
24. Third screw 25, air inlet
26. Air outlet 27 and air inlet normally closed baffle
28. Air-out normally-closed baffle
30. Motor drive device 31 and coil assembly
311. Coil holder 312, first through hole
32. Small stator 33 and large stator assembly
331. Second through hole 34, rotor assembly
35. Motor end cover 351 and third through hole
36. First screw
40. Piston cylinder drive 41, eccentric wheel
42. Piston rod 43 and cylinder sleeve
44. Cup head screw 45 and piston ring
46. Piston pressing plate 47, second screw
50. A fan.
Detailed Description
Fig. 1 to fig. 3 show specific structures of embodiments of the present invention.
A compressor convenient for heat dissipation comprises a base 10, a ventilation box 20, a motor driving device 30, a piston cylinder driving device 40 and a fan 50, wherein the motor driving device 30 is respectively connected with the piston cylinder driving device 40 and the fan 50, and the ventilation box 20 is connected with the piston cylinder driving device 40; the base 10 has a front side, a rear side, a left side and a right side, the motor driving device 30 is installed at the rear side of the base 10, the piston cylinder driving device 40 is installed at the front side of the base 10, the fan 50 is connected to the rear side of the motor driving device 30, and the ventilation box 20 is installed at the left side or the right side of the base 10. So, through arranging box 20 in the left side or the right side of base 10 of taking a breath, install motor drive device 30 in the rear side of base 10, make fan 50 connect in motor drive device 30's rear side, can make the big or small stator 32 that motor drive device 30 was taken away to cold wind that fan 50 blown out can be unimpeded and coil pack 31 generates heat the heat that produces, can not block the backward flow, more be favorable to the heat dissipation, simultaneously, can be favorable to box 20 and motor drive device 30's whole dismouting of taking a breath.
As shown in fig. 1 and 2, the base 10 has an L-shaped structure, the base 10 includes a first transverse plate portion 11 extending in the left-right direction and a second transverse plate portion 12 integrally connected to a right end of the first transverse plate portion 11 and extending in the front-rear direction, the motor driving device 30 is mounted on a rear side of the first transverse plate portion 11, the piston cylinder driving device 40 is mounted on a left side of the second transverse plate portion 12, and the ventilation box 20 is mounted on a right side of the second transverse plate portion 12. Thus, the base 10 with the L-shaped structure can be arranged to realize the installation of the ventilation box 20 and the motor driving device 30 in different directions.
As shown in fig. 3, the motor driving device 30 includes a coil block 31, a small stator 32, a large stator assembly 33, and a rotor assembly 34, the coil block 31 includes a coil holder 311, and the coil holder 311 is located at the rear lower side of the first transverse plate portion 11; the small stator 32 is arranged in the first through hole 312 of the coil holder 311 in a penetrating manner, and the left end and the right end of the small stator 32 respectively extend out of the left end and the right end of the coil holder 311; the large stator assembly 33 is positioned above the coil holder 311, and the left and right ends of the large stator assembly 33 respectively extend downwards to the outside of the left and right ends of the coil holder 311; the left end and the right end of the large stator assembly 33 are respectively connected with the left end and the right end of the small stator 32; the rotor assembly 34 is arranged in the second through hole 331 of the large stator assembly 33 in a penetrating manner, and the front end and the rear end of the rotor assembly 34 respectively extend out of the front end and the rear end of the large stator assembly 33; the front end of the rotor assembly 34 passes through the front end of the first cross plate 11 and is connected to the piston cylinder drive 40, and the fan 50 is connected to the rear end of the rotor assembly 34. The motor driving device 30 further includes a motor end cover 35, the motor end cover 35 is locked at the rear end of the large stator assembly 33 through a first screw 36, the rear end of the rotor assembly 34 passes through a third through hole 351 of the motor end cover 35 and extends out of the rear end of the motor end cover 35, and the front end of the first screw 36 sequentially passes through the motor end cover 35 and the large stator assembly 33 and is locked on the first transverse plate portion 11.
As shown in fig. 3, the piston cylinder driving device 40 includes an eccentric wheel 41, a piston rod 42, and a cylinder sleeve 43, the front end of the eccentric wheel 41 is connected to the left end of the piston rod 42, the front end of the rotor assembly 34 is inserted into the eccentric wheel 41, the eccentric wheel 41 is provided with a cup screw 44, one end of the cup screw 44 is inserted into the eccentric wheel 41 and fastens the front end of the rotor assembly 34 into the eccentric wheel 41, the right end of the piston rod 42 is inserted into the left end of the cylinder sleeve 43, and the right end of the cylinder sleeve 43 is connected to the left end of the ventilation box 20. The right end of the piston rod 42 is connected with a piston ring 45, the right end of the piston ring 45 is connected with a piston pressing plate 46, the piston pressing plate 46 is fixedly locked at the right end of the piston rod 42 through a second screw 47, the left end of the second screw 47 sequentially penetrates through the piston pressing plate 46 and the piston ring 45 to be fixedly connected at the right end of the piston rod 42, the piston ring 45 is coated outside the piston pressing plate 46, and the peripheral side wall of the piston ring 45 is limited by the inner side wall of the cylinder sleeve 43.
As shown in fig. 3, the ventilation box 20 includes a left box body 21 and a right box body 22 connected to each other, the cavities of the left box body 21 and the right box body 22 are separated by a sealing valve sheet 23, the right end of the cylinder liner 43 passes through the fourth through hole 121 of the second transverse plate 12 and is connected to the left end of the left box body 21, the left end of the left box body 21 is limited by the right end face of the second transverse plate 12, the left box body 21 and the right box body 22 are locked and connected by a third screw 24, and the left end of the third screw 24 sequentially passes through the right box body 22 and the left box body 21 and is locked and connected to the second transverse plate 12. The cavity of right side box body 22 is equipped with the storehouse of admitting air, giving vent to anger spaced apart mutually, the outside of right side box body 22 is provided with air inlet 25 and gas outlet 26, air inlet 25, gas outlet 26 communicate respectively in the storehouse of admitting air, give vent to anger the storehouse, sealed valve block 23 corresponds the storehouse of admitting air respectively, the storehouse of giving vent to anger is provided with the normally closed separation blade 27 of admitting air, the normally closed separation blade 28 of giving vent to anger is provided with first scavenge port 211, second scavenge port 212 corresponding to the normally closed separation blade 27 of admitting air respectively, the normally closed separation blade 28 of giving vent to anger, first scavenge port 211, second scavenge port 212 all communicate in cylinder jacket 43. Here, the air inlet bin and the air outlet bin are ventilated through air cylinders; when air enters the cylinder, the air inlet normally closed baffle 27 is opened, the air outlet normally closed baffle 28 is closed, and when air is discharged, the air inlet normally closed baffle 27 is closed, and the air outlet normally closed baffle 28 is opened.
To sum up, the utility model discloses a design focus lies in, and it is mainly through arranging the box of taking a breath in the left side or the right side of base, installs motor drive in the rear side of base, makes the fan connect in motor drive's rear side, can make the big or small stator that the fan blown the cold wind of coming can unimpededly take away motor drive and coil pack generate heat the heat that produces, can not block the backward flow, more is favorable to the heat dissipation, simultaneously, can be favorable to the whole dismouting of box of taking a breath and motor drive.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a compressor convenient to heat dissipation which characterized in that: the air exchange device comprises a base, an air exchange box, a motor driving device, a piston cylinder driving device and a fan, wherein the motor driving device is respectively connected with the piston cylinder driving device and the fan; the base is provided with a front side, a rear side, a left side and a right side, the motor driving device is installed on the rear side of the base, the piston cylinder driving device is installed on the front side of the base, the fan is connected to the rear side of the motor driving device, and the ventilation box is installed on the left side or the right side of the base;
the base is L shape structure, the base includes the second transverse plate portion that extends along the fore-and-aft direction of the first transverse plate portion right-hand member of first transverse plate portion extension and integrated connection, motor drive installs in the rear side of first transverse plate portion, piston cylinder drive arrangement installs in the left side of second transverse plate portion, the box of ventilating is installed in the right side of second transverse plate portion.
2. The compressor facilitating heat dissipation of claim 1, wherein: the motor driving device comprises a coil assembly, a small stator, a large stator assembly and a rotor assembly, wherein the coil assembly comprises a coil base, and the coil base is positioned at the rear lower side of the first transverse plate part; the small stator penetrates through the first through hole of the coil base, and the left end and the right end of the small stator respectively extend out of the left end and the right end of the coil base; the large stator component is positioned above the coil base, and the left end and the right end of the large stator component respectively extend downwards to the outside of the left end and the right end of the coil base; the left end and the right end of the large stator component are respectively connected to the left end and the right end of the small stator; the rotor assembly penetrates through the second through hole of the large stator assembly, and the front end and the rear end of the rotor assembly respectively extend out of the front end and the rear end of the large stator assembly; the front end of the rotor assembly penetrates through the front end of the first transverse plate and is connected with the piston cylinder driving device, and the fan is connected with the rear end of the rotor assembly.
3. The compressor facilitating heat dissipation of claim 2, wherein: the motor driving device further comprises a motor end cover, the motor end cover is fixedly locked at the rear end of the large stator assembly through a first screw, the rear end of the rotor assembly penetrates through a third through hole of the motor end cover and extends out of the rear end of the motor end cover, and the front end of the first screw sequentially penetrates through the motor end cover and the large stator assembly and is fixedly locked on the first transverse plate portion.
4. The compressor facilitating heat dissipation of claim 3, wherein: piston cylinder drive arrangement includes eccentric wheel, piston rod, cylinder jacket, the front end of eccentric wheel is connected in the left end of piston rod, wear to locate in the eccentric wheel the front end of rotor subassembly, the cup screw is installed to the eccentric wheel, the one end of cup screw is worn to locate in the eccentric wheel and is fastened the front end of rotor subassembly in the eccentric wheel, the left end of cylinder jacket is worn to locate by the right-hand member of piston rod, the right-hand member of cylinder jacket is connected in the left end of box of ventilating.
5. The compressor facilitating heat dissipation of claim 4, wherein: the right-hand member of piston rod is connected with the piston ring, the right-hand member of piston ring is connected with the piston clamp plate, the piston clamp plate passes through the right-hand member of second screw lock solid in the piston rod, the left end of second screw passes piston clamp plate, piston ring lock solid in the right-hand member of piston rod in proper order and connects, the piston ring cladding is outside the piston clamp plate, the periphery lateral wall of piston ring is subject to the inside wall of cylinder jacket.
6. The compressor facilitating heat dissipation of claim 4, wherein: the box of taking a breath includes interconnect's left box body and right box body, the cavity of left side box body and right box body is separated by a sealing valve piece, the right-hand member of cylinder jacket passes the fourth through hole connection in the left end of left box body of the horizontal board of second, the left end of left side box body is subject to the right-hand member face of the horizontal board of second, pass through third screw lock solid connection between left side box body and the right box body, the left end of third screw passes right box body, left box body lock solid connection in the horizontal board of second in proper order.
7. The compressor facilitating heat dissipation of claim 6, wherein: the cavity of right side box body is equipped with spaced apart air inlet bin, the storehouse of giving vent to anger, the outside of right side box body is provided with air inlet and gas outlet, air inlet, gas outlet communicate respectively in air inlet bin, the storehouse of giving vent to anger, sealing valve block corresponds air inlet bin, the storehouse of giving vent to anger respectively and is provided with the normal close separation blade of admitting air, the normal close separation blade of giving vent to anger, left side box body corresponds the normal close separation blade of admitting air respectively, the normal close separation blade of giving vent to anger is provided with first scavenge port, second scavenge port, first scavenge port, second scavenge port all communicate in the cylinder jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487406.XU CN218669703U (en) | 2022-09-20 | 2022-09-20 | Compressor convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487406.XU CN218669703U (en) | 2022-09-20 | 2022-09-20 | Compressor convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669703U true CN218669703U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222487406.XU Active CN218669703U (en) | 2022-09-20 | 2022-09-20 | Compressor convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928066A (en) * | 2023-07-19 | 2023-10-24 | 山东泰展机电科技股份有限公司 | Self-radiating single-stage air pump |
-
2022
- 2022-09-20 CN CN202222487406.XU patent/CN218669703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928066A (en) * | 2023-07-19 | 2023-10-24 | 山东泰展机电科技股份有限公司 | Self-radiating single-stage air pump |
| CN116928066B (en) * | 2023-07-19 | 2024-03-08 | 山东泰展机电科技股份有限公司 | Self-radiating single-stage air pump |
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