CN220020959U - Single motor bathroom heater mechanical switch device - Google Patents
Single motor bathroom heater mechanical switch device Download PDFInfo
- Publication number
- CN220020959U CN220020959U CN202321409923.3U CN202321409923U CN220020959U CN 220020959 U CN220020959 U CN 220020959U CN 202321409923 U CN202321409923 U CN 202321409923U CN 220020959 U CN220020959 U CN 220020959U
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- Prior art keywords
- contact piece
- movable contact
- blowing
- ventilation
- poking
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- 238000007664 blowing Methods 0.000 claims abstract description 89
- 238000009423 ventilation Methods 0.000 claims abstract description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims description 50
- 230000007717 exclusion Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model relates to a single-motor bathroom heater mechanical switch device which comprises a wire-incoming copper piece, a ventilation and blowing movable contact piece, a seesaw, a deflector rod, a poking nozzle and a spring, wherein the seesaw is connected with the deflector rod, the poking nozzle is connected to one end of the deflector rod, the spring is sleeved on the deflector rod, and the seesaw drives the poking nozzle on the deflector rod to push the movable contact piece to move and respectively contact with the blowing contact piece and the ventilation contact piece of the wire-incoming copper piece, and respectively control the motor to rotate positively and reversely so as to realize ventilation and blowing functions. The single-motor bathroom heater mechanical switch device provided by the utility model has the advantages that on the basis of the existing switch structure, the movable contact is shared by ventilation and blowing, the middle full-off state is added, the structure is simpler, a special mutual exclusion structure is not needed, the space is saved, and the single-motor bathroom heater mechanical switch device is suitable for all single-motor bathroom heater switch application scenes.
Description
Technical Field
The utility model relates to the technical field of wall-mounted switch electrical appliance accessories, in particular to the field of single-motor bathroom heaters, and specifically relates to a single-motor bathroom heater mechanical switch device.
Background
At present, the ventilation and blowing of a single-motor bathroom heater mechanical switch on the market are two independent electric loops, mutual exclusion is needed according to regular ventilation and blowing, the ventilation and blowing functions are realized by controlling forward and backward rotations of a motor, the mutual exclusion function is realized by controlling adjacent seesaw or pulling rod through a mutual exclusion mechanism, two-space is occupied, the lighting and heating functions are added, the four-space is occupied by a first-gear air heating bathroom heater switch, and the five-space is occupied by a second-gear air heating bathroom heater switch.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the single-motor bathroom heater mechanical switching device which has the advantages of simple structure, space saving and wider application range.
In order to achieve the above object, the single motor bathroom warmer mechanical switching device of the present utility model is as follows:
the single-motor bathroom heater mechanical switch device is mainly characterized by comprising a wire-inlet copper piece, a ventilation and blowing movable contact piece, a seesaw, a deflector rod, a poking nozzle and a spring, wherein the seesaw is connected with the deflector rod, the poking nozzle is connected to one end of the deflector rod, the spring is sleeved on the deflector rod, the seesaw drives the poking nozzle on the deflector rod to push the movable contact piece to move, and the poking nozzle is respectively contacted with the wire-inlet copper piece and the ventilation contact piece to respectively control the motor to rotate positively and reversely, so that ventilation and blowing functions are realized.
Preferably, the incoming copper piece comprises a blowing contact piece and a ventilation contact piece, wherein the blowing contact piece is an upper contact piece, the ventilation contact piece is a lower contact piece, and double critical points are realized through the blowing contact piece and the ventilation contact piece, and normal conduction is realized.
Preferably, the ventilation and blowing movable contact comprises a blowing movable contact, a first limit, a second limit, a third limit and a ventilation movable contact, wherein the blowing movable contact and the ventilation movable contact are respectively arranged at two ends of the ventilation and blowing movable contact, the second limit is arranged in the middle of the ventilation and blowing movable contact, and the first limit and the third limit are respectively arranged at two sides of the second limit; and the first limit and the third limit move and are disconnected by taking an upper contact piece and a lower contact piece corresponding to the incoming wire copper piece as fulcrums, and the second limit of the movable contact piece is matched with the poking nozzle and the spring to realize complete disconnection.
Preferably, the pulling rod comprises a pulling rod interlocking rod, a first air heating pulling interlocking rod and a second air heating interlocking rod, and the adjacent pulling rods are interlocked with each other according to the first air heating pulling interlocking rod and the second air heating interlocking rod.
Preferably, the device has an initial state, the first limit and the second limit of the air blowing movable contact piece are limited by the air blowing contact piece and the ventilation contact piece, the poking nozzle is limited by the ventilation and the third limit of the air blowing movable contact piece, and the switch is in an off state.
Preferably, the device presses the lower end of the seesaw in an initial state, the deflector rod drives the poking nozzle to move upwards along the movable contact piece, the spring stores energy, the poking nozzle pushes the movable contact piece to rotate upwards by taking the contact piece above the movable contact piece as a center, the poking nozzle passes through the highest critical point, the spring stores energy to be released, the poking nozzle pushes the movable contact piece to move fast, the movable contact is contacted with the upper static contact, the movable contact stops moving, the blowing loop is conducted, and the motor rotates positively.
Preferably, in the initial state, the device presses the upper end of the seesaw, the deflector rod drives the poking nozzle to move downwards along the movable contact piece, the spring is stressed to store energy, the poking nozzle pushes the movable contact piece to rotate by taking the lower contact piece as the center, the poking nozzle passes through the highest critical point, the spring stores energy to release, the poking nozzle pushes the movable contact piece to move rapidly, the movable contact is contacted with the lower fixed contact, the movable contact stops moving, the ventilation loop is conducted, and the motor is reversed.
The single-motor bathroom heater mechanical switch device provided by the utility model has the advantages that on the basis of the existing switch structure, the movable contact is shared by ventilation and blowing, the middle full-off state is added, the structure is simpler, a special mutual exclusion structure is not needed, the space is saved, and the single-motor bathroom heater mechanical switch device is suitable for all single-motor bathroom heater switch application scenes.
Drawings
Fig. 1a is a cross-sectional view of a single motor bathroom warmer mechanical switching device of the present utility model.
Fig. 1b is a schematic view of the single motor bathroom warmer mechanical switching device of the present utility model.
Fig. 1c is a side cross-sectional view of a single motor bathroom warmer mechanical switching device of the present utility model.
Fig. 2 is a schematic view of an incoming wire copper piece of the single motor bathroom heater mechanical switching device of the present utility model.
Fig. 3 is a schematic perspective view of a ventilation and blowing movable contact of the mechanical switching device of the single-motor bathroom heater.
Fig. 3b is a cross-sectional view of a movable air exchanging and blowing contact of the mechanical switching device of the single motor bathroom heater of the present utility model.
Fig. 4a is a schematic view of a ventilation and blowing draw bar interlock lever of the single motor bathroom heater mechanical switching device of the present utility model.
Fig. 4b is a schematic view of a first air-heating interlock lever of the single motor bathroom heater mechanical switching device of the present utility model.
Fig. 4c is a schematic diagram of a second air-heating interlock lever of the single motor bathroom heater mechanical switching device of the present utility model.
Fig. 5 is a schematic diagram showing the initial state of the switch of the mechanical switching device of the single-motor bathroom heater.
Fig. 6 is a schematic diagram of the switching ventilation on of the mechanical switching device of the single motor bathroom heater of the present utility model.
Fig. 7 is a schematic diagram showing the switch blow-on of the mechanical switch device of the single-motor bathroom heater.
Fig. 8 is a first air heating start schematic diagram of the mechanical switching device of the single-motor bathroom heater.
Fig. 9 is a second air heating starting schematic diagram of the mechanical switching device of the single-motor bathroom heater.
Reference numerals:
1. seesaw
2. Driving lever
3. Spring
4. Heating movable contact
5. Copper part for blowing out
6. Pulling nozzle
7. Incoming wire copper piece
8. Air exchanging and blowing movable contact piece
9. Copper part for ventilation outlet
10. First air heating seesaw
11. Second air heating seesaw
12. First air heating pulling rod
13. Second air heating pulling rod
71. Air blowing contact piece
72. Ventilation contact piece
73. First air heating contact piece
74. Second air heating contact piece
81. Blowing pneumatic contact
82. Spacing one
83. Limiting second
84. Spacing three
85. Air-exchanging contact
21. Pulling rod interlocking rod
121. 122 first air heating interlocking rod
131. And a second air heating interlocking rod.
Detailed Description
In order to more clearly describe the technical contents of the present utility model, a further description will be made below in connection with specific embodiments.
The single-motor bathroom heater mechanical switch device comprises a wire inlet copper piece 7, a ventilation and blowing movable contact piece 8, a seesaw, a deflector rod, a poking nozzle and a spring, wherein the seesaw is connected with the deflector rod, the poking nozzle is connected to one end of the deflector rod, the spring is sleeved on the deflector rod, the seesaw drives the poking nozzle on the deflector rod to push the movable contact piece to move and respectively contact with the blowing contact piece and the ventilation contact piece of the wire inlet copper piece, and the forward and reverse rotation of a motor is respectively controlled to realize ventilation and blowing functions.
As a preferred embodiment of the present utility model, the incoming copper piece 7 includes a blowing contact piece 71 and a ventilation contact piece 72, the blowing contact piece is an upper contact piece, the ventilation contact piece is a lower contact piece, and the double critical point is realized through the blowing contact piece and the ventilation contact piece, and normal conduction is realized.
As a preferred embodiment of the present utility model, the ventilation and blowing movable contact 8 includes a blowing movable contact 81, a first limit 82, a second limit 83, a third limit 84, and a ventilation movable contact 85, where the blowing movable contact 81 and the ventilation movable contact 85 are respectively disposed at two ends of the ventilation and blowing movable contact, the second limit is disposed in the middle of the ventilation and blowing movable contact, and the first limit and the third limit are respectively disposed at two sides of the second limit; and the first limit and the third limit move and are disconnected by taking an upper contact piece and a lower contact piece corresponding to the incoming wire copper piece as fulcrums, and the second limit of the movable contact piece is matched with the poking nozzle and the spring to realize complete disconnection.
As a preferred embodiment of the present utility model, the pulling rod includes a pulling rod interlocking rod 21, a first air heating pulling interlocking rod and a second air heating interlocking rod, and the adjacent pulling rods are interlocked with the first air heating and the second air heating according to the first air heating pulling interlocking rod and the second air heating interlocking rod.
As a preferred embodiment of the utility model, the device has an initial state, the first limit and the second limit of the air blowing movable contact piece are limited by the air blowing contact piece and the air exchanging contact piece, the poking nozzle is limited by the air exchanging and the air blowing movable contact piece, and the switch is in an off state.
As the preferred implementation mode of the utility model, the device presses the lower end of the seesaw in the initial state, the deflector rod drives the poking nozzle to move upwards along the movable contact piece, the spring stores energy, the poking nozzle pushes the movable contact piece to rotate upwards by taking the contact piece as the center, the poking nozzle passes through the highest critical point, the spring stores energy to release, the poking nozzle pushes the movable contact piece to move rapidly, the movable contact is contacted with the upper fixed contact, the movable contact piece stops moving, the blowing loop is conducted, and the motor rotates positively.
As the preferred implementation mode of the utility model, the device presses the upper end of the seesaw in the initial state, the deflector rod drives the poking nozzle to move downwards along the movable contact piece, the spring is stressed to store energy, the poking nozzle pushes the movable contact piece to rotate below the movable contact piece as the center, the poking nozzle passes through the highest critical point, the spring stores energy to release, the poking nozzle pushes the movable contact piece to move rapidly, the movable contact is contacted with the lower fixed contact, the movable contact piece stops moving, the ventilation loop is conducted, and the motor is reversed.
The utility model provides a mechanical switch of a bathroom warmer, which is suitable for controlling the bathroom warmer by a single motor, adopts an incoming wire copper piece with two contact pieces, shares a movable contact piece with a new structure, drives a tap on a pulling rod to push the movable contact piece to move through a seesaw, contacts with the two contact pieces of the incoming wire copper piece respectively, controls a motor to rotate forward and reversely to realize the functions of ventilation and blowing, realizes mutual exclusion simultaneously, does not need a special mutual exclusion mechanism, can realize the function of switching off the motor in an intermediate state, occupies a space, and has the functions of illumination and heating.
In order to achieve the purpose, the utility model adopts the incoming wire copper piece with two contact pieces and the movable contact piece matched with the incoming wire copper piece with limit, thereby realizing the functions of upper opening, closing and lower opening and solving the problem that the existing switch structure can not simultaneously close two loads.
The utility model relates to a single-motor bathroom heater switch which comprises a seesaw, a deflector rod, a deflector, a shared movable contact, an incoming wire copper piece, a stationary contact and a spring. The movable contact comprises a movable contact and three limiting parts. The wire-inlet copper piece comprises two contact pieces, an upper critical point and a lower critical point are realized by virtue of a limit structure corresponding to the two contact pieces and the movable contact piece of the wire-inlet copper piece, the wire-inlet copper piece is opened and closed up and down by virtue of a spring and a shifting nozzle, ventilation and blowing are simultaneously disconnected by virtue of a limit point in the middle of the shifting nozzle and the movable contact piece, and three working states are finally realized.
The wire-incoming copper piece is provided with an upper contact piece and a lower contact piece, double critical points are realized by means of the two contact pieces, normal conduction is realized at the same time, and the movable contact piece moves by taking the two contact pieces as fulcrums to realize disconnection.
The movable contact piece for ventilation and blowing is provided with three limiting parts, wherein the first limiting part and the third limiting part move by taking an upper contact piece and a lower contact piece corresponding to the incoming wire copper piece as supporting points to realize breaking, and the second limiting part of the movable contact piece is matched with the poking nozzle and the spring to realize complete breaking.
The utility model comprises an incoming wire copper piece with two contact pieces at the ventilation and blowing positions, wherein the incoming wire copper piece is provided with an upper contact piece and a lower contact piece;
the utility model comprises a movable contact with a limit, wherein the movable contact is provided with a first limit, a second limit and a third limit;
pressing the lower end of the seesaw, driving the poking nozzle to move upwards along the movable contact piece by the poking nozzle, storing energy by a spring, pushing the movable contact piece to rotate upwards by taking the contact piece above the movable contact piece as a center, enabling the poking nozzle to pass through the highest critical point, releasing the stored energy by the spring, pushing the movable contact piece to move rapidly by the poking nozzle, enabling the movable contact to contact with the upper static contact, stopping movement of the movable contact piece, conducting a blowing loop, and rotating the motor forward;
pressing the upper end of the seesaw, driving the poking nozzle to move downwards along the movable contact piece by the poking rod, storing energy by a spring, pushing the movable contact piece to rotate downwards by taking the upper contact piece as the center, enabling the poking nozzle to pass through the highest critical point, releasing the stored energy by the spring, pushing the movable contact piece to move rapidly by the poking nozzle, enabling the movable contact piece to contact with the upper contact piece and the lower contact piece simultaneously, enabling the poking nozzle to enter a movable contact piece limiting groove, stopping moving of the movable contact piece, completely disconnecting an upper loop and a lower loop, and stopping a motor;
pressing the upper end of the seesaw, the deflector rod drives the poking nozzle to move downwards along the movable contact piece, the spring is stressed and stores energy, the poking nozzle pushes the movable contact piece to rotate by taking the contact piece below the movable contact piece as the center, the poking nozzle passes through the highest critical point, the spring stores energy and releases, the poking nozzle pushes the movable contact piece to move rapidly, the movable contact is contacted with the lower static contact, the movable contact stops moving, the ventilation loop is conducted, and the motor is reversed.
Pressing the lower end of the seesaw, and reversely circulating to realize turn-off.
And an interlocking structure is arranged between adjacent pulling rods of the air blowing and the first air heating and the second air heating to realize the interlocking of the air blowing and the air heating.
In a specific embodiment of the utility model, the utility model comprises an incoming wire copper piece 7 and a ventilation and blowing movable contact piece 8.
The incoming copper piece 7 comprises a blowing contact piece 71 and a ventilation contact piece 72.
The ventilation and blowing movable contact 8 comprises a blowing movable contact 81, a first limit 82, a second limit 83, a third limit 84 and a ventilation movable contact 85.
As shown in fig. one, in the initial state, the air blowing movable contact 8 is limited by the air blowing contact 71 and the air exchanging contact 72 through the first limit 82, the second limit 83, the air exchanging contact 8 and the third limit 84, and the switch is in the off state.
According to the air exchange end of the seesaw 1 in the initial state, the deflector rod 2 drives the deflector 6 to move downwards along the air exchange and blowing movable contact piece 8, the spring 3 stores energy, the deflector 6 pushes the air exchange and blowing movable contact piece 8 to rotate downwards with the air exchange contact piece 72 as the center, the deflector 6 passes through a critical point, the spring 3 releases the energy storage, the air exchange and blowing movable contact piece 8 moves rapidly, the air exchange movable contact 85 contacts with the air blowing outlet copper piece 9, the air exchange loop is conducted, the motor rotates reversely, and the air exchange is carried out, so that the seesaw can return to the initial state according to the reverse operation of the air blowing seesaw at the moment, as shown in a sixth diagram.
The blowing end of the seesaw 1 is pressed under the initial state, the ventilation and blowing 2 drives the poking nozzle 6 to move upwards along the ventilation and blowing movable contact piece 8, the spring 3 stores energy, the poking nozzle 6 pushes the ventilation and blowing movable contact piece 8 to rotate upwards by taking the blowing contact piece 71 as the center, the poking nozzle 6 passes through a critical point, the spring 3 releases the energy storage, the ventilation and blowing movable contact piece 8 moves rapidly, the blowing movable contact 81 contacts with the blowing outgoing copper piece 5, the blowing loop is conducted, the motor rotates forwards and blows, and as shown in a graph seven, the reverse operation of the ventilation seesaw can be returned to the initial state by pressing.
The blowing is opened, the lower end of the first air heating seesaw 10 is pressed, the first air heating pulling rod 12 is driven to drive the corresponding pulling nozzle to move upwards along the corresponding movable contact piece 4, the corresponding spring stores energy, the pulling nozzle pushes the heating 1 movable contact piece to rotate downwards by taking the heating 1 contact piece 73 as the center, the pulling nozzle passes through a critical point, the spring releases energy storage, the first air heating movable contact piece moves rapidly, the first air heating movable contact is contacted with an outgoing copper piece contact, the first air heating loop is conducted, the second air heating mechanism principle is the same as that of the first air heating mechanism, and the second air heating mechanism principle is shown in an eighth drawing and a ninth drawing.
Also as shown in fig. four, the pulling rod 2 is provided with a rod interlocking rod 21, the first air heating pulling rod 12 is provided with interlocking rods 121 and 122, and the second air heating pulling rod 13 is provided with an interlocking rod 131, and the adjacent pulling rods realize the interlocking between the air blowing and the first air heating and the second air heating according to the interlocking rod.
The specific implementation manner of this embodiment may be referred to the related description in the foregoing embodiment, which is not repeated herein.
It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.
It should be noted that in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means at least two.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The single-motor bathroom heater mechanical switch device provided by the utility model has the advantages that on the basis of the existing switch structure, the movable contact is shared by ventilation and blowing, the middle full-off state is added, the structure is simpler, a special mutual exclusion structure is not needed, the space is saved, and the single-motor bathroom heater mechanical switch device is suitable for all single-motor bathroom heater switch application scenes.
In this specification, the utility model has been described with reference to specific embodiments thereof. It will be apparent, however, that various modifications and changes may be made without departing from the spirit and scope of the utility model. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (7)
1. A single-motor bathroom heater mechanical switch device is characterized by comprising a wire-inlet copper piece, a ventilation and blowing movable contact piece, a seesaw, a deflector rod, a poking nozzle and a spring, wherein the seesaw is connected with the deflector rod, the poking nozzle is connected to one end of the deflector rod, the spring is sleeved on the deflector rod, the seesaw drives the poking nozzle on the deflector rod to push the movable contact piece to move, and the poking nozzle is respectively contacted with the blowing contact piece and the ventilation contact piece of the wire-inlet copper piece to respectively control the motor to rotate positively and reversely, so that ventilation and blowing functions are realized.
2. The mechanical switching device of a single-motor bathroom warmer according to claim 1, wherein the incoming copper piece comprises a blowing contact piece and a ventilation contact piece, the blowing contact piece is an upper contact piece, the ventilation contact piece is a lower contact piece, and double critical points are realized through the blowing contact piece and the ventilation contact piece, and normal conduction is realized.
3. The mechanical switch device of the single-motor bathroom heater according to claim 1, wherein the ventilation and blowing movable contact comprises a blowing movable contact, a first limit, a second limit, a third limit and a ventilation movable contact, the blowing movable contact and the ventilation movable contact are respectively arranged at two ends of the ventilation and blowing movable contact, the second limit is arranged in the middle of the ventilation and blowing movable contact, and the first limit and the third limit are respectively arranged at two sides of the second limit; and the first limit and the third limit move and are disconnected by taking an upper contact piece and a lower contact piece corresponding to the incoming wire copper piece as fulcrums, and the second limit of the movable contact piece is matched with the poking nozzle and the spring to realize complete disconnection.
4. The mechanical switching device of the single-motor bathroom warmer according to claim 1, wherein the pulling rod comprises a pulling rod interlocking rod, a first air heating pulling rod and a second air heating interlocking rod, and the adjacent pulling rods are interlocked with the first air heating and the second air heating according to the first air heating pulling rod and the second air heating interlocking rod.
5. The mechanical switching device of a single motor bathroom warmer according to claim 1, wherein the device has an initial state, the first and second limits of the movable air-blowing contact are limited by the air-blowing contact and the air-exchanging contact, the mouthpiece is limited by the three limits of the air-exchanging contact and the movable air-blowing contact, and the switch is in an off state.
6. The mechanical switching device of the single-motor bathroom warmer according to claim 1, wherein in an initial state, the device presses the lower end of the seesaw, the deflector rod drives the poking nozzle to move upwards along the movable contact piece, the spring stores energy, the poking nozzle pushes the movable contact piece to rotate upwards by taking the upper contact piece as a center, the poking nozzle passes through the highest critical point, the spring stores energy and releases, the poking nozzle pushes the movable contact piece to move fast, the movable contact point is in contact with the upper fixed contact point, the movable contact piece stops moving, the blowing loop is conducted, and the motor rotates forwards.
7. The mechanical switch device of the single-motor bathroom warmer according to claim 1, wherein in an initial state, the device presses the upper end of the seesaw, the deflector rod drives the poking nozzle to move downwards along the movable contact piece, the spring is stressed to store energy, the poking nozzle pushes the movable contact piece to rotate around the lower contact piece, the poking nozzle passes through the highest critical point, the spring stores energy to be released, the poking nozzle pushes the movable contact piece to move fast, the movable contact is contacted with the lower fixed contact, the movable contact piece stops moving, the ventilation loop is conducted, and the motor is reversed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321409923.3U CN220020959U (en) | 2023-06-05 | 2023-06-05 | Single motor bathroom heater mechanical switch device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321409923.3U CN220020959U (en) | 2023-06-05 | 2023-06-05 | Single motor bathroom heater mechanical switch device |
Publications (1)
Publication Number | Publication Date |
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CN220020959U true CN220020959U (en) | 2023-11-14 |
Family
ID=88679374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321409923.3U Active CN220020959U (en) | 2023-06-05 | 2023-06-05 | Single motor bathroom heater mechanical switch device |
Country Status (1)
Country | Link |
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CN (1) | CN220020959U (en) |
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2023
- 2023-06-05 CN CN202321409923.3U patent/CN220020959U/en active Active
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