CN203756457U - Domestic small air compressor - Google Patents
Domestic small air compressor Download PDFInfo
- Publication number
- CN203756457U CN203756457U CN201420055257.2U CN201420055257U CN203756457U CN 203756457 U CN203756457 U CN 203756457U CN 201420055257 U CN201420055257 U CN 201420055257U CN 203756457 U CN203756457 U CN 203756457U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air compressor
- piston
- housing
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007665 sagging Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 5
- 239000003570 air Substances 0.000 description 26
- 239000002184 metal Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Compressor (AREA)
Abstract
A domestic small air compressor comprises a housing. A cylinder, a motor for driving the cylinder, and an air filter are disposed in the housing. The air filter is provided with a pressure gauge and an exhaust connector. The cylinder comprises a cylinder block communicated with the outside air and a cylinder cover covering the cylinder block. A piston is disposed in the cylinder block; a handle is connected to the bottom of the piston; a partition is disposed in the cylinder cover; a compression chamber is formed between the piston and the partition; the cylinder cover is internally provided with an exhaust chamber above the partition; the exhaust chamber is communicated with an exhaust pipe; the piston is provided with a through air inlet; the partition is provided with a through air outlet; the upper end of the piston is provided with a lower rubber pad which covers the air inlet; the upper end of the partition is provided with an upper rubber pad which covers the air outlet. The rubber pads are used for concurrent control, and the domestic small air compressor is longer in service life and simpler to mount.
Description
Technical field
The utility model relates to a kind of household small-size air compressor.
Background technique
Existing small-sized air compressor includes cylinder mechanism, cylinder generally comprises with the cylinder block of ambient atmosphere UNICOM and covers the cylinder head in cylinder block, in cylinder block, be provided with piston, on the bottom surface of piston, be connected with rocking handle, in cylinder head, be provided with dividing plate, between piston and dividing plate, form pressing chamber, in the cylinder head of dividing plate top, be provided with discharge chamber, discharge chamber and steam outlet pipe UNICOM; Piston is provided with the inlet hole of perforation, and dividing plate is provided with the air outlet hole of perforation, on piston, on dividing plate, fixes piece of metal sheet respectively by screw, adopts sheet metal cover to live in pore and air outlet hole.
Cylinder mechanism is in when work; rocking handle is connected with the output terminal of motor; drive piston action by motor; air-breathing when piston is downward; ambient air enters in pressing chamber by inlet hole, and mobile air backs down the tinsel on piston, piston upwards time by the air compressing in pressing chamber; the air after compression enters in discharge chamber by air outlet hole, and is given vent to anger and entered in the gas holder of air compressor by air outlet hole.
The shortcoming also existing of existing small-sized air compressor is: cylinder mechanism adopts tinsel to control inlet hole and air outlet hole, and tinsel easily produces fatigue and lost efficacy.
Summary of the invention
In order to overcome the above-mentioned deficiency of cylinder mechanism of existing small-sized air compressor, the utility model provides a kind of household small-size air compressor of cylinder mechanism longer service life.
The technical scheme in the invention for solving the technical problem is: a kind of household small-size air compressor, comprise housing, in described housing, be provided with cylinder, for driving motor, the air-strainer of described cylinder, described air-strainer is provided with pressure gauge, and this air-strainer is also provided with air outlet adapter;
Described cylinder comprises with the cylinder block of ambient atmosphere UNICOM and covers the cylinder head in described cylinder block, in described cylinder block, be provided with piston, on the bottom surface of described piston, be connected with rocking handle, in described cylinder head, be provided with dividing plate, between described piston and described dividing plate, form pressing chamber, in the cylinder head of described dividing plate top, be provided with discharge chamber, described discharge chamber and steam outlet pipe UNICOM;
Described piston is provided with the inlet hole of perforation, described dividing plate is provided with the air outlet hole of perforation, the upper-end surface of described piston is provided with rubber pad, described lower rubber pad covers described inlet hole, the upper-end surface of described dividing plate is provided with rubber pad on, and described upper rubber pad covers described air outlet hole.
Further, the upper-end surface of described piston is provided with sagging lower caulking groove, the bottom of described lower caulking groove is provided with lower caulking groove and expands portion, and described lower rubber pad has downward lower embedding bar, and described lower embedding bar lower end has and can embed described lower caulking groove and expand the lower embedding bar positioning part of portion;
The upper-end surface of described dividing plate is provided with sagging upper embedded groove, the bottom of described upper embedded groove is provided with upper embedded groove and expands portion, described upper rubber pad has downward upper embedding bar, and described upper embedding bar lower end has and can embed described upper embedded groove and expand the upper embedding bar positioning part of portion.
The utility model also has following additional technical feature:
The positive edge of described housing is provided with a groove, and described air-strainer is positioned at described groove;
The protecting cover of the inner side pivot joint one of described groove and described groove adaptation, described protecting cover can surround described groove after turning down.
Described protecting cover is provided with the opening corresponding with described air outlet adapter.
Described protecting cover is provided with the window corresponding with described pressure gauge.
The back side of described housing is also provided with one and holds frame, and described holding between frame and the back side of described housing forms holding space.
The back side of described housing is provided with hole clipping, described in hold frame and be provided with snap fit, described snap fit snaps in described hole clipping; The back side of described housing is also provided with a pair of coiling button inside contracting, and power line can be on these opposing connection cableties.
Described cylinder is provided with a temp controller, and the rear of described cylinder is also provided with a cooling fan;
Also comprise a Temperature Controlling Chip, described temp controller is electrically connected with described Temperature Controlling Chip, and described Temperature Controlling Chip is electrically connected with the switch of described cooling fan.
Described cylinder is provided with radiating fin, and described temp controller is embedded between described radiating fin.
Described housing is provided with LED lamp, in described housing, be also provided with power module, the rectification circuit that described power module comprises transformer and is connected with this transformer, described LED lamp is connected by switch with the output terminal of described rectification circuit, and described switch is also located on described housing.
The beneficial effects of the utility model are: 1. adopt rubber pad to carry out the control same period, longer service life, installs also easier.2. can form protection to air-strainer by protecting cover, air-strainer is not fragile; Set up a holding space at the back side of housing, can place all kinds of gadgetss; 3. can carry out cylinder air-cooledly, prevent that cylinder lost efficacy because of excess Temperature; 4. there is LED lamp, in dim environment, can use LED to throw light on.
Brief description of the drawings
Fig. 1 is the structural representation of cylinder of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation at the utility model back side.
Fig. 4 is the structural representation of housing.
Fig. 5 is the structural representation that holds frame.
Fig. 6 is the structural representation of cylinder and cooling air fan-out.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1 ~ figure, a kind of household small-size air compressor, comprises housing 15, is provided with cylinder 25, for driving motor 27, the air-strainer 16 of described cylinder 25 in described housing 15, described air-strainer 16 is provided with pressure gauge 17, and this air-strainer 16 is also provided with air outlet adapter 18.Described cylinder comprises with the cylinder block 1 of ambient atmosphere UNICOM and covers the cylinder head 2 in described cylinder block 1, in described cylinder block 1, be provided with piston 3, on the bottom surface of described piston 3, be connected with rocking handle 4, in described cylinder head 2, be provided with dividing plate 5, between described piston 3 and described dividing plate 5, form pressing chamber 6, in the cylinder head of described dividing plate 5 tops, be provided with discharge chamber, described discharge chamber and steam outlet pipe UNICOM;
Described piston 3 is provided with the inlet hole 7 of perforation, described dividing plate 5 is provided with the air outlet hole 8 of perforation, the upper-end surface of described piston 3 is provided with rubber pad 9, described lower rubber pad 9 covers described inlet hole 7, the upper-end surface of described dividing plate 5 is provided with rubber pad 10 on, and described upper rubber pad 10 covers described air outlet hole 8.In the present embodiment, the upper-end surface of described piston 3 is provided with sagging lower caulking groove, the bottom of described lower caulking groove is provided with lower caulking groove and expands portion, described lower rubber pad 9 has downward lower embedding bar 11, and described lower embedding bar 11 lower ends have and can embed described lower caulking groove and expand the lower embedding bar positioning part 12 of portion;
The upper-end surface of described dividing plate 5 is provided with sagging upper embedded groove, the bottom of described upper embedded groove is provided with upper embedded groove and expands portion, described upper rubber pad 10 has downward upper embedding bar 13, and described upper embedding bar 13 lower ends have and can embed described upper embedded groove and expand the upper embedding bar positioning part 14 of portion.
The edge of described housing 15 is provided with a groove 19, and described air-strainer 16 is positioned at described groove 19.
The protecting cover 20 of the inner side pivot joint one of described groove 19 and described groove 19 adaptations, described protecting cover 20 can surround described groove 19 after turning down.In the present embodiment, described protecting cover 20 is provided with the opening corresponding with described air outlet adapter 18, just protecting cover need not be raised when using the docking of instrument carrying out like this.
In the present embodiment, described protecting cover 20 is provided with the window corresponding with described pressure gauge 17, can read atmospheric pressure value by window.
In the present embodiment, the back side of described housing 15 is also provided with one and holds frame 21, described holding between frame 21 and the back side of described housing 15 forms holding space, housing 15 and the concrete Placement of holding between frame 21 are: the back side of described housing is provided with hole clipping 22, the described frame 21 that holds is provided with snap fit 23, and described snap fit 23 snaps in described hole clipping 22.The back side of described housing 15 is also provided with a pair of coiling button 24 inside contracting, and power line can be on these opposing connection cableties 24.
Described cylinder 25 is provided with a temp controller, and the rear of described cylinder is also provided with a cooling fan 26.In the present embodiment, described cylinder 25 is provided with radiating fin, and described temp controller is embedded between described radiating fin, and radiating fin can further promote the heat radiation of cylinder in the time of work.
Also comprise a Temperature Controlling Chip, described temp controller is electrically connected with described Temperature Controlling Chip, and described Temperature Controlling Chip is electrically connected with the switch of described cooling fan 26.
In use, temp controller senses the temperature of cylinder 25, and when cylinder 25 moves, in the time that its temperature exceedes uniform temperature, temp controller, to Temperature Controlling Chip transmission of signal, is undertaken cooling by 26 work of Temperature Controlling Chip instruction cooling fan.
Described Temperature Controlling Chip also can be electrically connected with the switch of described motor 27, in the time that temperature cylinder is too high, also can prevent cylinder damage by shutdown.
Described housing 15 is provided with LED lamp 28, in described housing 15, be also provided with power module, the rectification circuit that described power module comprises transformer and is connected with this transformer, described LED lamp 28 is connected by switch with the output terminal of described rectification circuit, and described switch is also located on described housing 15.In use, power by electric power source pair of module LED lamp 28.
Claims (10)
1. a household small-size air compressor, comprises housing, is provided with cylinder, for driving motor, the air-strainer of described cylinder in described housing, and described air-strainer is provided with pressure gauge, and this air-strainer is also provided with air outlet adapter;
Described cylinder comprises with the cylinder block of ambient atmosphere UNICOM and covers the cylinder head in described cylinder block, in described cylinder block, be provided with piston, on the bottom surface of described piston, be connected with rocking handle, in described cylinder head, be provided with dividing plate, between described piston and described dividing plate, form pressing chamber, in the cylinder head of described dividing plate top, be provided with discharge chamber, described discharge chamber and steam outlet pipe UNICOM;
Described piston is provided with the inlet hole of perforation, described dividing plate is provided with the air outlet hole of perforation, it is characterized in that: the upper-end surface of described piston is provided with rubber pad, described lower rubber pad covers described inlet hole, the upper-end surface of described dividing plate is provided with rubber pad on, and described upper rubber pad covers described air outlet hole.
2. household small-size air compressor as claimed in claim 1, it is characterized in that: the upper-end surface of described piston is provided with sagging lower caulking groove, the bottom of described lower caulking groove is provided with lower caulking groove and expands portion, described lower rubber pad has downward lower embedding bar, and described lower embedding bar lower end has and can embed described lower caulking groove and expand the lower embedding bar positioning part of portion;
The upper-end surface of described dividing plate is provided with sagging upper embedded groove, the bottom of described upper embedded groove is provided with upper embedded groove and expands portion, described upper rubber pad has downward upper embedding bar, and described upper embedding bar lower end has and can embed described upper embedded groove and expand the upper embedding bar positioning part of portion.
3. household small-size air compressor as claimed in claim 1, is characterized in that: the positive edge of described housing is provided with a groove, and described air-strainer is positioned at described groove;
The protecting cover of the inner side pivot joint one of described groove and described groove adaptation, described protecting cover can surround described groove after turning down.
4. household small-size air compressor as claimed in claim 3, is characterized in that: described protecting cover is provided with the opening corresponding with described air outlet adapter.
5. the household small-size air compressor as described in claim 3 or 4, is characterized in that: described protecting cover is provided with the window corresponding with described pressure gauge.
6. the household small-size air compressor as described in claim 3 or 4, is characterized in that: the back side of described housing is also provided with one and holds frame, and described holding between frame and the back side of described housing forms holding space.
7. household small-size air compressor as claimed in claim 6, is characterized in that: the back side of described housing is provided with hole clipping, described in hold frame and be provided with snap fit, described snap fit snaps in described hole clipping;
The back side of described housing is also provided with a pair of coiling button inside contracting, and power line can be on these opposing connection cableties.
8. household small-size air compressor as claimed in claim 1, is characterized in that: described cylinder is provided with a temp controller, the rear of described cylinder is also provided with a cooling fan;
Also comprise a Temperature Controlling Chip, described temp controller is electrically connected with described Temperature Controlling Chip, and described Temperature Controlling Chip is electrically connected with the switch of described cooling fan.
9. household small-size air compressor as claimed in claim 8, is characterized in that: described cylinder is provided with radiating fin, and described temp controller is embedded between described radiating fin.
10. household small-size air compressor as claimed in claim 1, it is characterized in that: described housing is provided with LED lamp, it is characterized in that: in described housing, be also provided with power module, the rectification circuit that described power module comprises transformer and is connected with this transformer, described LED lamp is connected by switch with the output terminal of described rectification circuit, and described switch is also located on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055257.2U CN203756457U (en) | 2014-01-28 | 2014-01-28 | Domestic small air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055257.2U CN203756457U (en) | 2014-01-28 | 2014-01-28 | Domestic small air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756457U true CN203756457U (en) | 2014-08-06 |
Family
ID=51251740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055257.2U Expired - Lifetime CN203756457U (en) | 2014-01-28 | 2014-01-28 | Domestic small air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825474A (en) * | 2018-06-20 | 2018-11-16 | 王志伟 | A kind of air-conditioning compressor cylinder |
| CN108825473A (en) * | 2018-06-20 | 2018-11-16 | 王志伟 | A method of improving air-conditioning service life |
-
2014
- 2014-01-28 CN CN201420055257.2U patent/CN203756457U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825474A (en) * | 2018-06-20 | 2018-11-16 | 王志伟 | A kind of air-conditioning compressor cylinder |
| CN108825473A (en) * | 2018-06-20 | 2018-11-16 | 王志伟 | A method of improving air-conditioning service life |
| CN108825473B (en) * | 2018-06-20 | 2019-08-27 | 绍兴市慧融臻合新能源科技有限公司 | A method of improving air-conditioning service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |