CN220539790U - Air compressor capable of switching alternating current and direct current - Google Patents
Air compressor capable of switching alternating current and direct current Download PDFInfo
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- CN220539790U CN220539790U CN202321225724.7U CN202321225724U CN220539790U CN 220539790 U CN220539790 U CN 220539790U CN 202321225724 U CN202321225724 U CN 202321225724U CN 220539790 U CN220539790 U CN 220539790U
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- air compressor
- alternating current
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- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an air compressor capable of being used by alternating current and direct current switching, which comprises: the inner side wall of the chassis is provided with sound absorbing cotton, and the inner bottom is provided with a damping mechanism; the compressor body is fixed on the upper side of the damping mechanism; the storage battery is detachably arranged on the inner side of the chassis, an inverter electrically connected with the storage battery is arranged on the upper side of the damping mechanism, and the output end of the inverter is electrically connected with the compressor body; the alternating current interface is arranged at the front side of the case and is electrically connected with the compressor body. Compared with the prior art, the method has the advantages that: this novel battery, dc-to-ac converter and alternating current interface are equipped with, can communicate the alternating current and directly work, when using in the scene that lacks alternating current power simultaneously, also can turn into the alternating current with the direct current of battery and use to realize exchanging the switching of direct current, simultaneously the utility model discloses be equipped with damper and inhale the sound cotton, the noise that produces when can reducing compressed air.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to an air compressor capable of being used in alternating current and direct current switching.
Background
The air compressor is a device for compressing gas, has a similar structure to a water pump and is mainly a device for converting mechanical energy into gas pressure energy, and the air compressor is widely applied to the fields of household appliances, installation and maintenance instruments and even production line preparation machinery.
The existing air compressor is generally connected with alternating current for operation, so that when the air compressor needs to be carried out and used in a scene that the alternating current cannot be connected, the air compressor is limited in use, and great inconvenience is brought to use; meanwhile, part of air compressors lack noise treatment, and when the air compressors are used, larger noise is generated due to vibration during operation, so that further improvement is needed.
Disclosure of Invention
The utility model aims to solve the technical problems and provide an air compressor capable of being used by alternating current and direct current, simultaneously processing noise generated during working and switching the alternating current and the direct current.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
an ac/dc switchable air compressor comprising:
the inner side wall of the chassis is provided with sound absorbing cotton, and the inner bottom is provided with a damping mechanism;
the compressor body is fixed on the upper side of the damping mechanism;
the storage battery is detachably arranged on the inner side of the chassis, an inverter electrically connected with the storage battery is arranged on the upper side of the damping mechanism, and the output end of the inverter is electrically connected with the compressor body;
the alternating current interface is arranged at the front side of the case and is electrically connected with the compressor body.
As an improvement, the damping mechanism includes: four spring telescopic rods are respectively fixed at four corners of the inner bottom of the case; the shock absorption plate is movably sleeved at the lower part of the inner side of the chassis and fixedly connected with the inner bottom of the chassis through a spring telescopic rod, and the compressor body and the inverter are respectively installed and fixed at the upper side of the shock absorption plate through bolts; the pair of buffer sleeves are fixed in the middle of the inner bottoms of the chassis, piston rods are movably sleeved in the two buffer sleeves respectively, and opposite side ends of the two piston rods penetrate through the buffer sleeves respectively and extend to the outer sides; a pair of dampers respectively fixed between the inner sides of the opposite side ends of the two buffer sleeves and the corresponding piston rods; the top ends of the pair of splayed connecting rods are respectively hinged to the lower sides of the shock absorbing plates, and the bottom ends of the pair of splayed connecting rods are respectively hinged to the opposite side ends of the piston rods. Vibration generated during operation of the compressor body can be relieved, so that noise during operation is reduced.
As an improvement, a through groove is formed in the upper portion of the left side wall of the case, a battery box is fixed to the position, corresponding to the through groove, of the inner left side of the case, a box cover is fixed to the left side of the battery box through bolts, and the storage battery is mounted on the inner side of the battery box. The accumulator can be placed in the battery box to supply power to the compressor body through the accumulator.
As an improvement, a heat dissipation groove with a filter screen is formed in the upper side of the case, and a heat dissipation fan is arranged at the inner top of the case at a position corresponding to the heat dissipation groove. Can dispel the heat to the compressor body when working.
As an improvement, supporting feet are respectively fixed at four corners of the bottom of the case.
As an improvement, a handle is fixed in the middle of the top of the case.
Compared with the prior art, the utility model has the advantages that: this novel battery, dc-to-ac converter and alternating current interface are equipped with, can communicate the alternating current and directly work, when using in the scene that lacks alternating current power simultaneously, also can turn into the alternating current with the direct current of battery and use to realize exchanging the switching of direct current, simultaneously the utility model discloses be equipped with damper and inhale the sound cotton, the noise that produces when can reducing compressed air.
Drawings
Fig. 1 is a schematic diagram of an air compressor capable of ac/dc switching.
Fig. 2 is a schematic diagram of an air compressor capable of ac/dc switching.
As shown in the figure: 1. a chassis; 2. sound absorbing cotton; 3. a compressor body; 4. a storage battery; 5. an inverter; 6. an alternating current interface; 7. a spring telescoping rod; 8. a shock absorbing plate; 9. a buffer sleeve; 10. a piston rod; 11. a damper; 12. a connecting rod; 13. a battery case; 14. a box cover; 15. a heat sink; 16. a heat dissipation fan; 17. supporting feet; 18. and (5) a handle.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
An ac/dc switchable air compressor comprising:
the case 1 is provided with sound absorbing cotton 2 on the inner side wall, and a damping mechanism is arranged at the inner bottom.
And a compressor body 3 fixed to an upper side of the shock absorbing mechanism.
Specifically, the damper mechanism includes: four spring telescopic rods 7 are respectively fixed at four corners of the inner bottom of the case 1; the shock absorption plate 8 is movably sleeved at the lower part of the inner side of the chassis 1 and fixedly connected with the inner bottom of the chassis 1 through a spring telescopic rod 7, and the compressor body 3 and the inverter 5 are respectively mounted and fixed at the upper side of the shock absorption plate 8 through bolts; a pair of buffer sleeves 9 fixed in the middle of the inner bottoms of the chassis 1, wherein piston rods 10 are movably sleeved in the two buffer sleeves 9 respectively, and opposite side ends of the two piston rods 10 penetrate through the buffer sleeves 9 respectively and extend to the outer sides; a pair of dampers 11 fixed between the inner sides of the opposite side ends of the two cushion sleeves 9 and the corresponding piston rods 10, respectively; a pair of splayed connecting rods 12 are hinged to the lower side of the shock absorbing plate 8 at the top end and to the opposite side ends of the piston rod 10 at the bottom end, respectively.
The storage battery 4 is detachably arranged on the inner side of the chassis 1, an inverter 5 electrically connected with the storage battery 4 is arranged on the upper side of the damping mechanism, and the output end of the inverter 5 is electrically connected with the compressor body 3. Specifically, a through groove is formed in the upper portion of the left side wall of the case 1, a battery box 13 is fixed at a position, corresponding to the through groove, of the inner left side of the case 1, a box cover 14 is fixed on the left side of the battery box 13 through bolts, and the storage battery 4 is mounted on the inner side of the battery box 13.
The ac interface 6 is disposed at the front side of the casing 1 and electrically connected to the compressor body 3.
Specifically, a heat dissipation groove 15 with a filter screen is formed on the upper side of the case 1, and a heat dissipation fan 16 is arranged at the inner top of the case 1 corresponding to the position of the heat dissipation groove 15.
Specifically, the four corners of the bottom of the chassis 1 are respectively fixed with supporting legs 17.
Specifically, a handle 18 is fixed in the middle of the top of the chassis 1.
It is noted that the compressor body 3, the storage battery 4, the inverter 5 and the heat dissipation fan 16 used in the present utility model are all existing devices, and the circuit connection mode and the usage control method of the above devices are all existing technologies.
The utility model is implemented in particular:
as shown in fig. 1, the novel compressor can be carried by pulling the handle 18, when an ac power source is present in the novel working environment, the ac power can be directly connected to the ac power interface 6 to supply power to the compressor body 3, when the ac power source is absent in the novel working environment, the lid 14 of the battery box 13 can be detached, then the storage battery 4 is installed in the battery box 13, and the dc power of the storage battery 4 can be converted into ac power through the inverter 5 to supply power to the compressor body 3, so that the switching use of the ac power and the dc power can be realized, and the novel compressor is suitable for various scenes;
when the novel compressor body 3 works, the compressor body 3 can vibrate, the spring telescopic rod 7 and the damper 11 are matched to buffer vibration generated by the compressor body 3, so that noise generated by vibration is reduced, and meanwhile, the sound absorbing cotton 2 plays a role in reducing noise.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. An ac/dc switchable air compressor comprising:
the machine case (1) is provided with sound-absorbing cotton (2) on the inner side wall, and a damping mechanism is arranged at the inner bottom;
a compressor body (3) fixed to the upper side of the damper mechanism;
the storage battery (4) is detachably arranged on the inner side of the chassis (1), an inverter (5) electrically connected with the storage battery (4) is arranged on the upper side of the damping mechanism, and the output end of the inverter (5) is electrically connected with the compressor body (3);
the alternating current interface (6) is arranged at the front side of the case (1) and is electrically connected with the compressor body (3).
2. An ac/dc switchable air compressor as claimed in claim 1, wherein: the damping mechanism includes:
four spring telescopic rods (7) which are respectively fixed at four corners of the inner bottom of the case (1);
the shock absorption plate (8) is movably sleeved at the lower part of the inner side of the chassis (1), and is fixedly connected with the inner bottom of the chassis (1) through a spring telescopic rod (7), and the compressor body (3) and the inverter (5) are respectively mounted and fixed at the upper side of the shock absorption plate (8) through bolts;
the pair of buffer sleeves (9) are fixed in the middle of the inner bottoms of the chassis (1), piston rods (10) are movably sleeved in the two buffer sleeves (9) respectively, and opposite side ends of the two piston rods (10) penetrate through the buffer sleeves (9) respectively and extend to the outer sides;
a pair of dampers (11) respectively fixed between the inner sides of the opposite side ends of the two buffer sleeves (9) and the corresponding piston rods (10);
a pair of splayed connecting rods (12), the top ends of which are respectively hinged to the lower sides of the shock absorbing plates (8), and the bottom ends of which are respectively hinged to the opposite side ends of the piston rods (10).
3. An ac/dc switchable air compressor as claimed in claim 1, wherein: the left side wall upper portion of machine case (1) has seted up logical groove, and the position that corresponds logical groove in the interior left side of machine case (1) is fixed with battery case (13), the left side of battery case (13) is fixed with lid (14) through the bolt, battery (4) are installed in the inboard of battery case (13).
4. An ac/dc switchable air compressor as claimed in claim 1, wherein: the upper side of the case (1) is provided with a heat dissipation groove (15) with a filter screen, and the inner top of the case (1) is provided with a heat dissipation fan (16) corresponding to the heat dissipation groove (15).
5. An ac/dc switchable air compressor as claimed in claim 1, wherein: supporting feet (17) are respectively fixed at four corners of the bottom of the case (1).
6. An ac/dc switchable air compressor as claimed in claim 1, wherein: a handle (18) is fixed in the middle of the top of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225724.7U CN220539790U (en) | 2023-05-20 | 2023-05-20 | Air compressor capable of switching alternating current and direct current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225724.7U CN220539790U (en) | 2023-05-20 | 2023-05-20 | Air compressor capable of switching alternating current and direct current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539790U true CN220539790U (en) | 2024-02-27 |
Family
ID=89963261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321225724.7U Active CN220539790U (en) | 2023-05-20 | 2023-05-20 | Air compressor capable of switching alternating current and direct current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539790U (en) |
-
2023
- 2023-05-20 CN CN202321225724.7U patent/CN220539790U/en active Active
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