CN215175657U - Safety switch structure of fog-free humidifier - Google Patents
Safety switch structure of fog-free humidifier Download PDFInfo
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- CN215175657U CN215175657U CN202121046305.8U CN202121046305U CN215175657U CN 215175657 U CN215175657 U CN 215175657U CN 202121046305 U CN202121046305 U CN 202121046305U CN 215175657 U CN215175657 U CN 215175657U
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- safety switch
- humidifier
- switch structure
- magnetic part
- microswitch
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Abstract
The utility model relates to a safety switch structure of a fog-free humidifier, which comprises a detachable water tank component and a control circuit arranged on a humidifier body; the safety switch structure comprises a first magnetic part arranged on the water tank assembly, and a second magnetic part and a microswitch which are respectively arranged on the humidifier body; the first magnetic part and the second magnetic part correspond to the same polarity; the microswitch is connected to the control circuit; when the water tank assembly is combined with the humidifier body, the first magnetic part and the second magnetic part repel each other, the second magnetic part acts on the microswitch to be closed, and the control circuit enters an access state. This safety switch structure can guarantee that the water tank set spare just can normally work with no fog humidifier under humidifier body composite state.
Description
Technical Field
The utility model relates to a humidifier specifically is a safety switch structure of no fog humidifier.
Background
The fog-free humidifier vaporizes into invisible water fog by heating water body and then discharges the water fog to the indoor, thereby achieving the humidifying effect. Specifically, a water storage tank is arranged on the humidifier body, a water film component is rotationally arranged in the water storage tank, the water film component is at least partially soaked in water in the water storage tank and continuously generates a water film through rotation, and in order to ensure balance between generation of the water film and evaporation amount, a certain amount of water needs to be stored in the water storage tank, namely the water in the water storage tank cannot be too high; in order to replenish the water storage tank with water in time, the fog-free humidifier is provided with a detachable water tank component; a safety switch structure is required to be arranged between the water tank assembly and the humidifier body so as to ensure that the mist-free humidifier can normally work under the combined state of the water tank assembly and the humidifier body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a safety switch structure of no fog humidifier, this structure can guarantee that water tank set spare and humidifier body composite state do not have the fog humidifier just can normally work down.
The purpose of the utility model is realized like this:
a safety switch structure of a fog-free humidifier comprises a detachable water tank assembly and a control circuit arranged on a humidifier body; the safety switch structure comprises a first magnetic part arranged on the water tank assembly, and a second magnetic part and a microswitch which are respectively arranged on the humidifier body; the first magnetic part and the second magnetic part correspond to the same polarity; the microswitch is connected to the control circuit; when the water tank assembly is combined with the humidifier body, the first magnetic part and the second magnetic part repel each other, the second magnetic part acts on the microswitch to be closed, and the control circuit enters an access state.
The second magnetic part is movably arranged up and down relative to the humidifier body; the micro switch is fixedly arranged relative to the humidifier body.
The humidifier body is provided with a fixed support, the second magnetic part is movably arranged on the fixed support up and down, and the micro switch is fixedly arranged on the fixed support.
The fixed support is provided with a guide groove, and the second magnetic part is a cylinder and is arranged on the guide groove in a vertically sliding mode.
The micro switch is provided with a contact and an elastic sheet, one end of the elastic sheet is connected with the micro switch, and the second magnetic piece corresponds to the elastic sheet so as to press the contact through the elastic sheet to close the micro switch.
The safety switch structure further comprises an elastic piece, one elastic action end of the elastic piece is fixedly arranged relative to the humidifier body, the other elastic action end of the elastic piece corresponds to the elastic piece, and the elastic piece acts on the elastic piece to reset so as not to press the contact any more, so that the microswitch is disconnected.
The water tank component is provided with a supporting part, and the first magnetic part is arranged on the supporting part.
The supporting part is provided with a mounting groove, and the first magnetic part is a cylinder and is inserted in the mounting groove.
The mounting groove is provided with a plurality of tight-fit convex ribs which clamp the first magnetic part.
The utility model has the advantages as follows:
the humidifier body is provided with a second magnetic part and a microswitch; when the water tank assembly is combined with the humidifier body, the first magnetic part and the second magnetic part are close to each other, and under the action of magnetic repulsion, the second magnetic part acts on the microswitch to be closed, so that the control circuit is conducted, and finally the fog-free humidifier can work normally; by arranging the safety switch structure, the normal work of the fog-free humidifier can be ensured under the combined state of the water tank assembly and the humidifier body, the related safety accidents are avoided, and meanwhile, the water can be timely supplemented to the water storage tank; the safety switch has reliable structural performance, is simple and reasonable, and effectively improves the overall safety.
Drawings
Fig. 1 is an exploded view of a water tank assembly and a humidifier body according to an embodiment of the present invention.
Fig. 2 is a sectional view of a mist-free humidifier according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view at H in fig. 2.
Fig. 4 is a schematic diagram of a safety switch structure according to an embodiment of the present invention.
Fig. 5 is a schematic view of a water tank assembly according to an embodiment of the present invention.
Fig. 6 is an enlarged schematic view at K in fig. 5.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, the non-fog humidifier of the present embodiment includes a detachable water tank assembly a and a control circuit disposed on a humidifier body B; in order to ensure that the fog-free humidifier can normally work when the water tank assembly A and the humidifier body B are combined, a safety switch structure is arranged between the water tank assembly A and the humidifier body B and comprises a first magnetic component 1 arranged on the water tank assembly A, and a second magnetic component 2 and a microswitch 3 which are respectively arranged on the humidifier body B; the first magnetic part 1 and the second magnetic part 2 correspond to each other in the same polarity; the microswitch 3 is connected with the control circuit; when the water tank component A is combined with the humidifier body B, the first magnetic component 1 and the second magnetic component 2 repel each other, the second magnetic component 2 acts on the microswitch 3 to be closed, and the control circuit enters a passage state. This safety switch structure can avoid relevant incident, can ensure simultaneously that the aqua storage tank in time obtains the moisturizing, and the dependable performance, the factor of safety of no fog humidifier promotes.
Further, the second magnetic part 2 is movably arranged up and down relative to the humidifier body B; the microswitch 3 is fixedly arranged relative to the humidifier body B; when the second magnetic member 2 moves downward, the action microswitch 3 enters a closed state.
Further, a fixed support 4 is fixedly arranged on the humidifier body B, the second magnetic part 2 is movably arranged on the upper portion of the fixed support 4 up and down, and the microswitch 3 is fixedly arranged in the middle of the fixed support 4.
Further, the upper portion of the fixed support 4 is formed with a vertically extending guide groove 401, the second magnetic member 2 is a cylinder and is arranged in the guide groove 401 in a vertically sliding manner, and the guide groove 401 can enable the second magnetic member 2 to slide vertically so as to ensure that the second magnetic member can accurately act on the microswitch 3.
Further, a contact 301 and an elastic sheet 302 are arranged at the top of the micro switch 3, one end of the elastic sheet 302 is connected with the micro switch 3, the other end of the elastic sheet 302 swings freely, the bottom end of the second magnetic member 2 vertically corresponds to the middle of the elastic sheet 302, and the second magnetic member 2 downwards presses the elastic sheet 302 under the action of magnetic repulsion force so as to close the micro switch 3 by pressing the contact 301 through the elastic sheet 302; when the magnetic repulsion force disappears, the contact 301 and the spring piece 302 can reset by themselves.
Further, in order to assist the contact 301 and the elastic sheet 302 to reset, the safety switch structure further includes an elastic member 5, the elastic member 5 according to the embodiment is preferably a coil spring, an elastic action end at the bottom of the elastic member 5 is fixedly arranged relative to the humidifier body B, and an elastic action end at the top of the elastic member 5 corresponds to a free swing end of the elastic sheet 302; when the second magnetic part 2 presses the elastic sheet 302 downwards under the action of the magnetic repulsion force, the free swinging end of the elastic sheet 302 compresses the elastic part 5 to store energy; when the magnetic repulsion force disappears, the elastic piece 5 releases the elastic force to act the elastic sheet 302 to reset and not press the contact 301 any more, so that the microswitch 3 is switched off.
Further, a supporting portion A1 for supporting the water tank assembly A is arranged at the bottom of the water tank assembly A, and the first magnetic member 1 is fixedly arranged on the supporting portion A1.
Furthermore, the supporting portion a1 is provided with an installation groove a2, and the first magnetic member 1 is a cylinder and inserted into the installation groove a2, so as to realize the installation of the first magnetic member 1.
Further, in order to ensure that the first magnetic element 1 is more stably installed, a plurality of radially protruding tight-fitting ribs A3 are formed on the inner side wall of the installation groove a2, and the first magnetic element 1 is clamped by the tight-fitting ribs A3.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A safety switch structure of a fog-free humidifier comprises a detachable water tank assembly (A) and a control circuit arranged on a humidifier body (B); the method is characterized in that: the safety switch structure comprises a first magnetic component (1) arranged on the water tank component (A), and a second magnetic component (2) and a microswitch (3) which are respectively arranged on the humidifier body (B); the first magnetic part (1) and the second magnetic part (2) correspond to each other in the same polarity; the microswitch (3) is connected to the control circuit; when the water tank assembly (A) is combined with the humidifier body (B), the first magnetic part (1) and the second magnetic part (2) repel each other, the second magnetic part (2) acts on the microswitch (3) to be closed, and the control circuit enters a passage state.
2. The safety switch structure of the mist-free humidifier according to claim 1, wherein: the second magnetic part (2) is movably arranged up and down relative to the humidifier body (B); the micro switch (3) is fixedly arranged relative to the humidifier body (B).
3. The safety switch structure of the mist-free humidifier according to claim 2, wherein: the humidifier is characterized in that a fixing support (4) is arranged on the humidifier body (B), the second magnetic part (2) is movably arranged on the fixing support (4) up and down, and the microswitch (3) is fixedly arranged on the fixing support (4).
4. A safety switch structure of a mist-free humidifier according to claim 3, wherein: the fixed support (4) is provided with a guide groove (401), and the second magnetic part (2) is a cylinder and is arranged on the guide groove (401) in a vertically sliding mode.
5. The safety switch structure of the mist-free humidifier according to claim 1, wherein: the microswitch (3) is provided with a contact (301) and an elastic sheet (302), one end of the elastic sheet (302) is connected with the microswitch (3), and the second magnetic piece (2) corresponds to the elastic sheet (302) so as to press the contact (301) through the elastic sheet (302) to close the microswitch (3).
6. The safety switch structure of the mist-free humidifier according to claim 5, wherein: the safety switch structure further comprises an elastic piece (5), one elastic action end of the elastic piece (5) is fixedly arranged relative to the humidifier body (B), the other elastic action end of the elastic piece (5) corresponds to the elastic piece (302), and the elastic piece (5) acts on the elastic piece (302) to reset so as not to press the contact (301) any more, so that the microswitch (3) is disconnected.
7. The safety switch structure of the mist-free humidifier according to claim 1, wherein: be equipped with supporting part (A1) on water tank set spare (A), first magnetism spare (1) sets up on supporting part (A1).
8. The safety switch structure of the mist-free humidifier according to claim 7, wherein: the supporting part (A1) is provided with an installation groove (A2), and the first magnetic piece (1) is a column body and is inserted into the installation groove (A2).
9. The safety switch structure of the mist-free humidifier according to claim 8, wherein: the mounting groove (A2) is provided with a plurality of tight-fitting convex ribs (A3), and the first magnetic piece (1) is clamped by the tight-fitting convex ribs (A3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121046305.8U CN215175657U (en) | 2021-05-14 | 2021-05-14 | Safety switch structure of fog-free humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121046305.8U CN215175657U (en) | 2021-05-14 | 2021-05-14 | Safety switch structure of fog-free humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215175657U true CN215175657U (en) | 2021-12-14 |
Family
ID=79370346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121046305.8U Active CN215175657U (en) | 2021-05-14 | 2021-05-14 | Safety switch structure of fog-free humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215175657U (en) |
-
2021
- 2021-05-14 CN CN202121046305.8U patent/CN215175657U/en active Active
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