CN212392098U - Household small-sized transformer - Google Patents
Household small-sized transformer Download PDFInfo
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- CN212392098U CN212392098U CN202020915255.1U CN202020915255U CN212392098U CN 212392098 U CN212392098 U CN 212392098U CN 202020915255 U CN202020915255 U CN 202020915255U CN 212392098 U CN212392098 U CN 212392098U
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Abstract
The utility model discloses a domestic miniature transformer especially relates to the electrical technology field, which comprises a housin, the first motor of top fixedly connected with of casing, the output fixedly connected with threaded rod of first motor, the outside threaded connection of threaded rod has the screwed pipe, one side fixedly connected with second motor of screwed pipe, the output fixedly connected with first electric fan of second motor, the top fixedly connected with air exhauster of casing. This domestic miniature transformer, the in-process that reciprocates is blowing the cooling to the transformer body through first electric fan, and the second electric fan dispels the heat to the transformer body bottom, and the air exhauster further discharges the heat through the mouth that induced drafts, and it is not good to have solved current domestic miniature transformer's radiating effect, and the transformer is long-time to work can burn out because of the high temperature, causes the problem of very big hidden danger to user's property and life safety.
Description
Technical Field
The utility model relates to the field of electrical technology, specifically a domestic miniature transformer.
Background
The transformer is a complete set of transformer and distribution equipment, can be used for terminal power supply and looped network power supply, the conversion is very convenient, the reliability and flexibility of power supply are ensured, the transformer is an indoor and outdoor compact distribution equipment which integrates the traditional transformer in a box-type shell and is arranged into a whole according to a certain wiring scheme, the existing small-sized transformer is a power transformer and an audio transformer which are below two kilovolt-ampere, the small-sized transformer is suitable for a circuit with voltage of fifty to sixty hertz to five hundred watts, and the small-sized transformer is usually used as a power supply of a machine tool control electrical appliance or a local illuminating lamp and an indicating lamp.
At present, household appliances are more and more, and the transformer kind that is arranged in the electrical apparatus is also many, but the radiating effect of current domestic miniature transformer is not good, and the transformer can burn out because of the high temperature for long-time work, causes very big hidden danger to user's property and life safety.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a domestic miniature transformer, it is not good to have solved current domestic miniature transformer's radiating effect, and the transformer is long-time work can burn out because of the high temperature, causes the problem of very big hidden danger to user's property and life safety.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a household miniature transformer comprises a shell, wherein a first motor is fixedly connected to the top of the shell, a threaded rod is fixedly connected to the output end of the first motor, a threaded pipe is in threaded connection with the outer side of the threaded rod, a second motor is fixedly connected to one side of the threaded pipe, a first electric fan is fixedly connected to the output end of the second motor, an exhaust fan is fixedly connected to the top of the shell, an air inlet of the exhaust fan is communicated with an air inlet pipe, an air inlet bin is communicated with one end, away from the exhaust fan, of the air inlet pipe, an air suction nozzle is fixedly connected to the bottom of the air inlet bin, a fixed block is fixedly connected to the bottom of an inner cavity of the shell, a second electric fan is fixedly connected to the bottom of the inner cavity of the fixed block, a transformer body is fixedly connected to the top of the fixed block, the front surface of the transformer body is fixedly connected with a heat absorption pipe.
Further, the bottom fixedly connected with bearing of casing inner chamber, the inner circle of bearing and the outside fixed connection of threaded rod, the bottom fixedly connected with stopper of casing inner chamber, the top of stopper is provided with the cystosepiment.
Further, a protective cover is arranged on the outer side of the first motor, and the bottom of the protective cover is fixedly connected with the top of the shell.
Further, one side fixedly connected with handle of casing, the outside cover of handle is equipped with the thread bush.
Furthermore, a switch is mounted on the front surface of the shell, and an electrical output end of the switch is electrically connected with electrical input ends of the first motor, the second motor, the first electric fan and the second electric fan.
Furthermore, a thermometer is arranged on the front surface of the shell, and a wiring port is formed in one side of the shell.
Further, the bottom fixedly connected with gyro wheel of casing, the quantity of gyro wheel sets up to four.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this domestic miniature transformer blows to transformer body and cools down at the in-process that reciprocates through first electric fan, and the second electric fan dispels the heat to transformer body bottom, and the air exhauster further discharges the heat through the mouth that induced drafts, and the radiating effect of having solved current domestic miniature transformer is not good, and the transformer can burn out because of the high temperature for long-time work, causes the problem of very big hidden danger to user's property and life safety.
(2) This domestic miniature transformer through setting up the bearing, can reduce the frictional force between threaded rod and the casing, the effectual life who prolongs the threaded rod, through setting up the stopper, can prevent that first electric fan from colliding with the inner wall of casing, plays the guard action to first electric fan, through setting up the safety cover, can protect first motor, prevents that first motor from receiving external damage.
(3) This domestic small-size transformer through setting up the handle, can the person of facilitating the use to the removal of this device, through setting up the switch, can control opening of first motor, second motor, first electric fan and second electric fan, has improved the availability factor of this device.
(4) This domestic miniature transformer through setting up the thermometer, can let the user carry out more audio-visual observation to the temperature of this device, through setting up the wiring mouth, can the person of facilitating the use's wiring operation, through setting up the gyro wheel, has made things convenient for the user to the removal of this device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic structural view of the air inlet bin of the present invention.
In the figure: 1. a housing; 2. a first motor; 3. a threaded rod; 4. a threaded pipe; 5. a second motor; 6. a first electric fan; 7. an exhaust fan; 8. an air inlet pipe; 9. an air inlet bin; 10. a suction nozzle; 11. a fixed block; 12. a second electric fan; 13. a transformer body; 14. an air exhaust hole; 15. a filter block; 16. a heat absorbing tube; 17. a bearing; 18. a limiting block; 19. a protective cover; 20. a handle; 21. a switch; 22. a wiring port; 23. a thermometer; 24. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a household miniature transformer comprises a shell 1, wherein the top of the shell 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a threaded rod 3, the outer side of the threaded rod 3 is in threaded connection with a threaded pipe 4, one side of the threaded pipe 4 is fixedly connected with a second motor 5, the output end of the second motor 5 is fixedly connected with a first electric fan 6, the top of the shell 1 is fixedly connected with an exhaust fan 7, the air inlet of the exhaust fan 7 is communicated with an air inlet pipe 8, one end, far away from the exhaust fan 7, of the air inlet pipe 8 is communicated with an air inlet bin 9, the bottom of the air inlet bin 9 is fixedly connected with an air suction nozzle 10, the bottom of the inner cavity of the shell 1 is fixedly connected with a fixed block 11, the bottom of the inner cavity of the fixed block 11 is fixedly connected with a second electric, an air exhaust hole 14 is formed in one side of the shell 1, a filter block 15 is arranged at the bottom of the air suction nozzle 10, and a heat absorption pipe 16 is fixedly connected to the front surface of the transformer body 13.
The bottom fixedly connected with bearing 17 of casing 1 inner chamber, the inner circle of bearing 17 and the outside fixed connection of threaded rod 3, the bottom fixedly connected with stopper 18 of casing 1 inner chamber, the top of stopper 18 is provided with the cystosepiment, through setting up bearing 17, can reduce the frictional force between threaded rod 3 and the casing 1, the effectual life who prolongs threaded rod 3, through setting up stopper 18, can prevent that first electric fan 6 from colliding with the inner wall of casing 1, plays the guard action to first electric fan 6.
The outside of first motor 2 is provided with safety cover 19, the bottom of safety cover 19 and the top fixed connection of casing 1 through setting up safety cover 19, can protect first motor 2, prevent that first motor 2 from receiving external damage.
One side fixedly connected with handle 20 of casing 1, the outside cover of handle 20 is equipped with the thread bush, through setting up handle 20, can the person of facilitating the use to the removal of this device.
The front surface of the shell 1 is provided with a switch 21, the electrical output end of the switch 21 is electrically connected with the electrical input ends of the first motor 2, the second motor 5, the first electric fan 6 and the second electric fan 12, and the switch 21 is arranged to control the opening of the first motor 2, the second motor 5, the first electric fan 6 and the second electric fan 12, so that the use efficiency of the device is improved.
The front surface of casing 1 is provided with thermometer 23, wiring mouth 22 has been seted up to one side of casing 1, through setting up thermometer 23, can let the user carry out more audio-visual observation to the temperature of this device, through setting up wiring mouth 22, can convenience of customers's wiring operation.
The bottom fixedly connected with gyro wheel 24 of casing 1, the quantity of gyro wheel 24 sets up to four, through setting up gyro wheel 24, has made things convenient for the user to the removal of this device.
In this embodiment, the model of the first motor 2 is BM6324B5, and the model of the second motor 5 is ZD 132-4.
When the temperature inside the shell 1 is overhigh, the user turns on the first motor 2, the second motor 5 and the first electric fan 6 through the switch 21, the first motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the threaded pipe 4 to move up and down, the threaded pipe 4 drives the second motor 5 to move up and down, the second motor 5 drives the first electric fan 6, so that the first electric fan 6 blows air to cool the transformer body 13 in the process of moving up and down, the first electric fan 6 exhausts heat through the air exhaust hole 14, the user turns on the second electric fan 12 and the air exhaust fan 7 through the switch 21 simultaneously, the second electric fan 12 dissipates heat from the bottom of the transformer body 13, and the air exhaust fan 7 further exhausts the heat through the air suction nozzle 10, thereby solved current domestic small-size transformer's radiating effect not good, the transformer can burn out because of the high temperature for long-time work, causes the problem of very big hidden danger to user's property and life safety.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A household miniature transformer comprising a housing (1), characterized in that: the air conditioner is characterized in that a first motor (2) is fixedly connected to the top of the shell (1), a threaded rod (3) is fixedly connected to the output end of the first motor (2), a threaded pipe (4) is connected to the outer side of the threaded rod (3) in a threaded manner, a second motor (5) is fixedly connected to one side of the threaded pipe (4), a first electric fan (6) is fixedly connected to the output end of the second motor (5), an air exhauster (7) is fixedly connected to the top of the shell (1), an air inlet of the air exhauster (7) is communicated with an air inlet pipe (8), one end, far away from the air exhauster (7), of the air inlet pipe (8) is communicated with an air inlet bin (9), an air suction nozzle (10) is fixedly connected to the bottom of the inner cavity of the shell (1), a fixed block (11) is fixedly connected to the bottom of the inner cavity of the fixed block (, the transformer is characterized in that a transformer body (13) is fixedly connected to the top of the fixing block (11), an exhaust hole (14) is formed in one side of the shell (1), a filter block (15) is arranged at the bottom of the air suction nozzle (10), and a heat absorption pipe (16) is fixedly connected to the front surface of the transformer body (13).
2. A household miniature transformer according to claim 1, characterized in that: the bottom fixedly connected with bearing (17) of casing (1) inner chamber, the outer side fixed connection of the inner circle of bearing (17) and threaded rod (3), the bottom fixedly connected with stopper (18) of casing (1) inner chamber, the top of stopper (18) is provided with the cystosepiment.
3. A household miniature transformer according to claim 1, characterized in that: the outside of first motor (2) is provided with safety cover (19), the top fixed connection of the bottom and casing (1) of safety cover (19).
4. A household miniature transformer according to claim 1, characterized in that: one side fixedly connected with handle (20) of casing (1), the outside cover of handle (20) is equipped with the thread bush.
5. A household miniature transformer according to claim 1, characterized in that: the electric fan is characterized in that a switch (21) is mounted on the front surface of the shell (1), and the electric output end of the switch (21) is electrically connected with the electric input ends of the first motor (2), the second motor (5), the first electric fan (6) and the second electric fan (12).
6. A household miniature transformer according to claim 1, characterized in that: the thermometer is arranged on the front surface of the shell (1), and a wiring port (22) is formed in one side of the shell (1).
7. A household miniature transformer according to claim 1, characterized in that: the bottom fixedly connected with gyro wheel (24) of casing (1), the quantity of gyro wheel (24) sets up to four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915255.1U CN212392098U (en) | 2020-05-26 | 2020-05-26 | Household small-sized transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915255.1U CN212392098U (en) | 2020-05-26 | 2020-05-26 | Household small-sized transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212392098U true CN212392098U (en) | 2021-01-22 |
Family
ID=74251290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915255.1U Active CN212392098U (en) | 2020-05-26 | 2020-05-26 | Household small-sized transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212392098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994865A (en) * | 2023-09-26 | 2023-11-03 | 朗峰新材料启东有限公司 | Current limiting reactor with heat resistance and convenient assembly |
-
2020
- 2020-05-26 CN CN202020915255.1U patent/CN212392098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994865A (en) * | 2023-09-26 | 2023-11-03 | 朗峰新材料启东有限公司 | Current limiting reactor with heat resistance and convenient assembly |
| CN116994865B (en) * | 2023-09-26 | 2023-12-05 | 朗峰新材料启东有限公司 | Current limiting reactor with heat resistance and convenient assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 610000 No. 419, Qingma Road, south area of Chengdu modern industrial port, Pixian County, Chengdu City, Sichuan Province Patentee after: Chengdu Tiangong Electronic Technology Co.,Ltd. Address before: 210000 No.1 Huqiao Road, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province Patentee before: Fang Youcai |
|
| TR01 | Transfer of patent right |