CN204862987U - Take a percentage structure of output LOW voltage of motor - Google Patents
Take a percentage structure of output LOW voltage of motor Download PDFInfo
- Publication number
- CN204862987U CN204862987U CN201520465812.3U CN201520465812U CN204862987U CN 204862987 U CN204862987 U CN 204862987U CN 201520465812 U CN201520465812 U CN 201520465812U CN 204862987 U CN204862987 U CN 204862987U
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- motor
- voltage
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- low voltage
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Abstract
The utility model discloses a take a percentage structure of output LOW voltage of motor, its dust catcher organism includes the high voltage motor, and the scrubbing brush subassembly includes the low -voltage direct current machine, wherein the high voltage motor comes parallelly connectedly mutually with the low -voltage direct current machine through its stator winding's the partial pressure of taking a percentage. The utility model discloses can use scrubbing brush motor or other low pressure loads in less rod -type dust catcher scrubbing brush subassembly, improve dust removal ability or illumination, the cleaning function etc. Of rod -type dust catcher, break the restriction that in the past drives the round brush motor through transformer acquisition low -voltage, save transformer and reduce cost, help the miniaturization of scrubbing brush subassembly.
Description
Technical field
The utility model relates to a kind of structure of motor tap output LOW voltage.
Background technology
Existing vertical type dust collector comprise bodice assembly, Handleset, brush assemblies, wherein comprise a bodice motor in bodice assembly, this motor is driven by high voltage.And the ground brush assemblies round brush that comprises earth brush motor and driven by earth brush motor, usual earth brush motor is general all to be obtained low-voltage by transformer transformation and drives, and the comparatively large and cost of earth brush motor volume is costly.But some special vertical type dust collector, such as stick vacuums, it is because brush assemblies general volume in ground is all less and cost is restricted, brush with causing and cannot earth brush motor be set, make the scrubbing brush of stick vacuums that round brush is not installed, this limits the dust collection capacity of stick vacuums to a certain extent, in less stick vacuums ground brush assemblies, how use an earth brush motor large technical barrier in the industry beyond doubt.
Utility model content
The utility model object is: the structure providing a kind of motor tap output LOW voltage, to use earth brush motor or other low-voltage loads in less stick vacuums ground brush assemblies, improves the dust collection capacity of stick vacuums.
First technical scheme of the present utility model is: a kind of structure of motor tap output LOW voltage, its dust catcher body comprises high-voltage AC motor, and ground brush assemblies comprises low voltage DC motor, wherein high-voltage AC motor comes to be in parallel with low voltage DC motor by the tap dividing potential drop of its stator winding.
Preferably, it also comprises for AC-DC conversion and rectifier between high-voltage AC motor and low voltage DC motor.
Second technical scheme of the present utility model is: a kind of structure of motor tap output LOW voltage, its dust catcher body comprises high-voltage AC motor, and ground brush assemblies comprises low-voltage load, wherein high-voltage AC motor comes to be in parallel with low-voltage load by the tap dividing potential drop of its stator winding.
Preferably, described low-voltage load is motor or lamp or pump.
3rd technical scheme of the present utility model is: a kind of structure of motor tap output LOW voltage, it comprises: high-voltage AC motor, to export be connected and the wiring board with rectifier, the plug that exports the low voltage DC motor be connected, the switch be connected with the input of high-voltage AC motor with wiring board and be connected with switch with high-voltage AC motor, and wherein rectifier is connected with the tap dividing potential drop of stator winding in high-voltage AC motor.
Preferably, the power of described high-voltage AC motor and volume are all greater than power and the volume of low voltage DC motor.
The utility model advantage is:
The utility model can use earth brush motor or other low-voltage loads in less stick vacuums ground brush assemblies, improve dust collection capacity or illumination, the cleaning function etc. of stick vacuums, break and obtained by transformer the restriction that low-voltage drives round brush motor in the past, save transformer and reduce costs, contributing to the miniaturization of ground brush assemblies.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation in the utility model;
Fig. 2 is the schematic diagram that the utility model is applied to stick vacuums.
Detailed description of the invention
Embodiment: as shown in Figure 1, the utility model provides a kind of specific embodiment of structure of motor tap output LOW voltage, comprises high-voltage AC motor 10, exports be connected and the wiring board 20 with rectifier 22, the plug 60 that exports the low voltage DC motor 30 be connected, the switch 50 be connected with the input of high-voltage AC motor 10 with wiring board 20 and be connected with switch 50 with high-voltage AC motor 10.Wherein rectifier 22 is connected with the tap of stator winding in high-voltage AC motor 10, and high-voltage AC motor 10 and low voltage DC motor 30 are in parallel thus.High pressure wherein in high-voltage AC motor 10, for being more than or equal to 110V, be preferably 220V, and the low pressure in low voltage DC motor 30 is less than or equal to 36V, realizes step-down thus by the tap dividing potential drop of stator winding.High-voltage AC motor 10 is preferably dust catcher series excited machine, and rotating speed is greater than 10,000 revs/min.Low voltage DC motor 30 is preferably round brush motor.Rectifier 22 is for transferring alternating current to direct current.
As shown in Figure 2, wherein dust catcher body 1 is provided with high-voltage AC motor 10, and ground brush assemblies 2 is then provided with the low voltage DC motor 30 driving round brush to rotate.
The utility model provides a kind of by tap dividing potential drop thus, then increase a rectifier can by the structure of direct current round brush motor parallel on dust collector motor stator winding.Wherein comprise a high-voltage AC motor 10 in dust catcher body 1, ground brush assemblies 2 comprises the low voltage DC motor 30 of a small volume.High-voltage AC motor 10 is driven by family expenses high voltage, realize dividing potential drop output LOW voltage from the stator winding two ends tap of high-voltage AC motor 10 simultaneously, this low-voltage is connected on wiring board 20, two low-voltage direct-current electrodes are exported again after rectifier 22 rectification above wiring board 20, these two electrodes are connected to the position, pole of low voltage DC motor 30 correspondence, thus drive round brush electric machine rotation, break and obtained by transformer the restriction that low-voltage drives round brush motor in the past, save transformer and reduce costs, be conducive to the miniaturization of ground brush assemblies 2 simultaneously and improve dust collection capacity.
The utility model also provides a kind of second embodiment of structure of motor tap output LOW voltage simultaneously, its dust catcher body comprises high-voltage AC motor, and ground brush assemblies comprises low-voltage load, wherein high-voltage AC motor comes to be in parallel with low-voltage load by the tap dividing potential drop of its stator winding.
Preferably, low-voltage load is motor or lamp or pump.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. the structure of a motor tap output LOW voltage, it is characterized in that: dust catcher body comprises high-voltage AC motor, and ground brush assemblies comprises low voltage DC motor, wherein high-voltage AC motor comes to be in parallel with low voltage DC motor by the tap dividing potential drop of its stator winding.
2. the structure of a kind of motor tap output LOW voltage as claimed in claim 1, is characterized in that: also comprise for AC-DC conversion and rectifier between high-voltage AC motor and low voltage DC motor.
3. a structure for motor tap output LOW voltage, is characterized in that: dust catcher body comprises high-voltage AC motor, and ground brush assemblies comprises low-voltage load, and wherein high-voltage AC motor comes to be in parallel with low-voltage load by the tap dividing potential drop of its stator winding.
4. the structure of a kind of motor tap output LOW voltage as claimed in claim 3, is characterized in that: described low-voltage load is motor or lamp or pump.
5. the structure of a motor tap output LOW voltage, it is characterized in that it comprises: high-voltage AC motor, to export be connected and the wiring board with rectifier, the plug that exports the low voltage DC motor be connected, the switch be connected with the input of high-voltage AC motor with wiring board and be connected with switch with high-voltage AC motor, wherein rectifier is connected with the tap dividing potential drop of stator winding in high-voltage AC motor.
6. the structure of a kind of motor tap output LOW voltage as claimed in claim 5, is characterized in that: the power of described high-voltage AC motor and volume are all greater than power and the volume of low voltage DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465812.3U CN204862987U (en) | 2015-07-02 | 2015-07-02 | Take a percentage structure of output LOW voltage of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465812.3U CN204862987U (en) | 2015-07-02 | 2015-07-02 | Take a percentage structure of output LOW voltage of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862987U true CN204862987U (en) | 2015-12-16 |
Family
ID=54807433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520465812.3U Expired - Fee Related CN204862987U (en) | 2015-07-02 | 2015-07-02 | Take a percentage structure of output LOW voltage of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958048A (en) * | 2015-07-02 | 2015-10-07 | 莱克电气股份有限公司 | Structure and method for motor tap to output low voltage |
-
2015
- 2015-07-02 CN CN201520465812.3U patent/CN204862987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958048A (en) * | 2015-07-02 | 2015-10-07 | 莱克电气股份有限公司 | Structure and method for motor tap to output low voltage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210702 |