CN214840688U - Switch device and lamp - Google Patents
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- CN214840688U CN214840688U CN202120011529.9U CN202120011529U CN214840688U CN 214840688 U CN214840688 U CN 214840688U CN 202120011529 U CN202120011529 U CN 202120011529U CN 214840688 U CN214840688 U CN 214840688U
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Abstract
The utility model provides a switch device and a lamp, the device comprises a plate body, a first conductive piece, a second conductive piece, a first pull rope, a first magnetic piece, a second magnetic piece and a control circuit; the two conductive pieces are matched to form a control switch which is used as an on-off signal to be input into the control circuit; the first conductive piece is provided with a first matching part; the second conductive piece is provided with a second matching part and a resetting part, the second matching part can move between a first position and a second position, and the resetting part provides resetting force for the second matching part; when the two magnetic pieces are in a magnetic attraction state, the second matching part is located at a second position under the action of the pulling force and the resetting force, the control switch is switched off, and the control circuit controls the electric appliance product to be switched on; when the two magnetic parts are in a non-magnetic attraction state, the second matching part is located at the first position under the action of gravity, the control switch is closed, and the control circuit controls the electric appliance product to be closed. Therefore, the stability of the control switch can be improved, the sensitivity is higher, the size is smaller, and the cost is reduced.
Description
Technical Field
The utility model relates to a switch field, in particular to switching device and lamps and lanterns.
Background
At present, a lamp with a suspension switch in the lighting device not only can play a role in lighting, but also is full of interestingness.
Patent publication No. CN205782261U discloses an interesting desk lamp with a magnetically controlled pull switch, wherein a pull cord II is pulled by a magnet ball II to pull upwards, so as to drive a conductive metal sheet of a bottom plate in the pull switch in a lamp holder to slide upwards, the conductive metal sheet is in contact with a conductive copper sheet, so that the lamp body becomes bright, but the pull cord II needs to have a pulling force greater than the gravity of the bottom plate, and the control switch is unstable, so that when the magnet ball is poked, the conductive metal sheet is easily in poor contact with the conductive copper sheet, and the lamp is turned off.
The patent with publication number CN 209495181U discloses a switch assembly of an interesting desk lamp and an interesting desk lamp, wherein the second conducting strip is rotatably mounted on the box body in a rotating fit manner, the first pull rope can enable the first conducting strip and the second conducting strip to be connected under the condition of small pulling force, but the defect that a control switch is unstable also exists, and when a magnetic part is dialed, the lamp is easily turned off due to poor contact between the first conducting strip and the second conducting strip.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the present invention is to provide a switch device, which can improve the stability of the control switch, and has higher sensitivity, smaller volume and lower cost.
To achieve the above object, the present invention provides in one aspect a switching device including: the device comprises a plate body, a first conductive piece, a second conductive piece, a first pull rope, a first magnetic piece, a second magnetic piece and a control circuit;
the first conductive piece and the second conductive piece are matched with each other to form a control switch, and the control switch is used as an on-off signal to be input into the control circuit;
the first conductive piece is connected with the plate body and is provided with a first matching part;
the second conductive piece is provided with a second matching part and a resetting part, the second matching part is movable between a first position contacting with the first matching part and a second position separated from the first matching part, and the resetting part is connected with the second matching part to provide resetting force for the second matching part;
the first pull rope is connected with the second matching part;
the first magnetic part is connected with the first pull rope;
the second magnetic part is used for magnetically attracting the first magnetic part; when the first magnetic part and the second magnetic part are in a magnetic attraction state, the second magnetic part pulls the second matching part through the first pull rope, the second matching part is located at the second position under the action of a pulling force and a resetting force, the control switch is in an open circuit state, and the control circuit controls the electric appliance product to be started; when the first magnetic part and the second magnetic part are in a non-magnetic attraction state, the second matching part is located at the first position under the action of gravity, the control switch is in a closed state, and the control circuit controls the electric appliance product to be closed.
According to the switching device provided by the embodiment of the utility model, when the control switch is switched off, the control circuit controls the electric product to be clamped, and when the control switch is switched on, the control circuit controls the electric product to be closed; the control switch is disconnected, the second matching part of the second conductive piece is pulled by the magnetic attraction generated by the two magnetic pieces, and the second matching part can be stably and reliably separated from the first matching part by the aid of the resetting force of the composite part on the second conductive piece, so that even if the magnetic pieces are scratched by the first pull rope, the second matching part can be kept separated from the first matching part by the aid of the resetting force; therefore, a loop for keeping the electrical product started is stable and reliable, and the phenomenon that the electrical product is switched on and off due to poor contact of the two conductive pieces is avoided; then, the control switch is switched on to enable the two magnetic parts to be in a non-magnetic attraction state, the second matching part of the second conductive part loses tension, and the second matching part can overcome the reset force of the reset part under the gravity of the second conductive part and move to be in contact with the first matching part. Therefore, through the simple structural design of the first conductive piece and the second conductive piece, the stability of the control switch can be improved, the sensitivity of the control switch is higher, and the first conductive piece and the second conductive piece can be arranged into a rod-shaped structure, so that the size is smaller, and the cost is reduced. The electric appliance can be a lamp, a humidifier, a sound device and the like.
In addition, according to the present invention, the switch device provided in the above embodiment may further have the following additional technical features:
optionally, the control circuit includes a relay, the control switch is connected to a coil loop of the relay, and the normally closed contact of the relay is connected to a power supply loop of an electrical product. Therefore, when the control switch is switched on, after a coil loop of the relay is electrified and attracted, the normally closed contact is opened, so that a power supply loop of an electric appliance product is disconnected, and the electric appliance product is closed; when the control switch is switched off, a coil loop of the relay is not electrified, and the normally closed contact is closed, so that a power supply loop of an electric product is switched on, and the electric product is switched on.
Optionally, the control circuit includes an MCU, and the control switch is connected to an I/O port of the MCU and used as a signal source for controlling the switch of the electrical product by the MCU. Therefore, when the control switch is switched on, the MCU generates a signal for closing the electric appliance, and the electric appliance is closed; when the control switch is turned off, the MCU generates a signal for turning on the electric appliance, and the electric appliance is turned on.
Optionally, the return portion is a spring. Therefore, the spring has the elastic force of the spring to enable the reset part to have the reset force, and the spring is stretched when the reset force is overcome.
Optionally, the plate body has a first surface and a second surface opposite to each other, the first conductive member is connected to the second surface, the second mating portion is disposed to intersect with the first mating portion and located between the first mating portion and the second surface, one end of the reset portion is connected to the second surface, and the other end of the reset portion is connected to the second mating portion; one end of the first pull rope is connected with the second matching part, and the other end of the first pull rope penetrates out of the first surface from the second surface; the first magnetic part is arranged at one end of the first pull rope penetrating out of the first surface.
Furthermore, the first conductive piece is in a U shape, two open ends of the U shape are connected with the second surface, and the bottom end of the U shape is the first matching part. The U-shaped first conductive piece can ensure that the first conductive piece is firmly and reliably arranged on the board body, and the first matching part and the second matching part can be always contacted when the two magnetic pieces are in a non-magnetic attraction state.
Furthermore, the first conductive piece is in an L shape, the end of the L-shaped vertical section is connected with the second surface, and the L-shaped horizontal section is the first matching part. The first conducting piece in the L shape can save materials when the switch device is used.
Optionally, the second matching portion and the reset portion are integrally formed, and the first pull rope is connected to an end of the second matching portion.
Optionally, the gravity of the second matching part is larger than the reset force of the reset part.
Optionally, the first magnetic member and the second magnetic member each include a housing and a magnetic block disposed in the housing, and both the magnetic blocks are magnets, or one of the magnetic blocks is a magnet.
The utility model discloses provide a lamps and lanterns at another aspect, it includes foretell switching device.
According to the lamp provided by the embodiment of the utility model, when the control switch is turned off, the control circuit controls the lamp to be on, and when the control switch is turned on, the control circuit controls the lamp to be off; the control switch is disconnected, the second matching part of the second conductive piece is pulled by the magnetic attraction generated by the two magnetic pieces, and the second matching part can be stably and reliably separated from the first matching part by the aid of the resetting force of the composite part on the second conductive piece, so that even if the magnetic pieces are scratched by the first pull rope, the second matching part can be kept separated from the first matching part by the aid of the resetting force; therefore, a loop for keeping the lamp on is stable and reliable, and the phenomenon that the lamp is turned off when the lamp is on due to poor contact of the two conductive pieces is avoided; then, the control switch is switched on to enable the two magnetic parts to be in a non-magnetic attraction state, the second matching part of the second conductive part loses tension, and the second matching part can overcome the reset force of the reset part under the gravity of the second conductive part and move to be in contact with the first matching part. Therefore, through the simple structural design of the first conductive piece and the second conductive piece, the stability of the control switch can be improved, the sensitivity of the control switch is higher, and in addition, the first conductive piece and the second conductive piece can be arranged into a rod-shaped structure, so that the size is smaller, and the cost is reduced; furthermore, the existence of the reset force enables the first pull rope to keep the first matching part at the second position under the condition of small pulling force, namely, the requirement for the two magnetic pieces which are matched with each other is reduced, and therefore, the cost can be further reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic view of a part of the components of a switchgear according to an embodiment of the invention after the switch has been opened;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic diagram of a part of components of a switching device according to an embodiment of the present invention after a switch is turned on;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a power supply circuit diagram of a switching device according to an embodiment of the present invention;
fig. 6 is a control circuit diagram of a switching device according to an embodiment of the present invention;
fig. 7 is a power supply circuit diagram of a switching device according to another embodiment of the present invention
Description of reference numerals:
a plate body 100, a first surface 101, and a second surface 102;
a first conductive member 200, a first fitting part 201;
a second conductive member 300, a second fitting portion 301, and a reset portion 302;
a first pull cord 400;
a first magnetic member 500;
a second magnetic member 600;
a second pull cord 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example one
The following describes an implementation of a switching device according to the present invention in detail with reference to fig. 1 to 6. The switch device can be applied to electrical appliances such as a switch for controlling a lamp and a switch for controlling a sound box. The following electrical products are described in detail by taking lamps as examples. According to the utility model discloses a switching device that provides, it includes: the board comprises a board body 100, a first conductive piece 200, a second conductive piece 300, a first pull rope 400, a first magnetic piece 500, a second magnetic piece 600 and a control circuit; the first conductive member 200 and the second conductive member 300 are matched with each other to form a control switch, and the control switch is used as an on-off signal to be input into the control circuit.
Specifically, the first conductive member 200 is connected to the board body 100 and has a first fitting portion 201; the second conductive member 300 has a second fitting portion 301 and a reset portion 302, the second fitting portion 301 is movable between a first position contacting the first fitting portion 201 and a second position separated from the first fitting portion 201, and the reset portion 302 connects the second fitting portion 301 to provide a reset force to the second fitting portion 301; the first pull rope 400 is connected with the second matching part 301; the first magnetic member 500 is connected to the first pull rope 400; the second magnetic member 600 is used for magnetically attracting the first magnetic member 500; when the first magnetic part 500 and the second magnetic part 600 are in a magnetic attraction state, the second magnetic part 600 pulls the second matching part 301 through the first pull rope 400, the second matching part 301 is located at the second position under the action of pulling force and resetting force, the control switch is in an open-circuit state, and the control circuit controls the lamp to be on; when the first magnetic member 500 and the second magnetic member 600 are in the non-magnetic attraction state, the second matching portion 301 is located at the first position under the action of gravity, the control switch is in the closed state, and the control circuit controls the lamp to be turned off.
Therefore, according to the switching device provided by the embodiment of the utility model, when the control switch is switched off, the control circuit controls the lamp to be on, and when the control switch is switched on, the control circuit controls the lamp to be off; when the control switch is turned off, the magnetic attraction generated by the two magnetic parts generates a pulling force on the second matching part 301 of the second conductive part 300, and the resetting force of the composite part 302 on the second conductive part 300 is added, so that the second matching part 301 can be stably and reliably separated from the first matching part 201, and even if the magnetic parts are poked, the first pull rope 400 shakes, and the resetting force can also make the second matching part 301 keep separated from the first matching part 201; therefore, a loop for keeping the lamp on is stable and reliable, and the phenomenon that the lamp is turned off when the lamp is on due to poor contact of the two conductive pieces is avoided; then, the control switch is turned on to make the two magnetic members in the non-magnetic attraction state, the second matching portion 301 of the second conductive member 300 loses the pulling force, and can overcome the reset force of the reset portion 302 to move to contact with the first matching portion 201 under the gravity thereof. Therefore, through the simple structural design of the first conductive member 200 and the second conductive member 300, the stability of the control switch can be improved, the sensitivity of the control switch is higher, and in addition, the first conductive member and the second conductive member can be arranged into a rod-shaped structure, so that the size is smaller, and the cost is reduced; furthermore, the existence of the restoring force enables the first engaging portion 201 to be maintained at the second position with a small pulling force of the first cord 400, that is, the requirement for the two magnetic members to engage with each other is reduced, and therefore, the cost can be further reduced.
In addition, the structure of the related art needs two conductive copper sheets to be reliably attached to enable the circuit to be conducted, and when the first pull rope shakes, poor contact is easy to occur, so that the reliability is poor. The structure of the application is to conduct the circuit when the two conductive pieces are separated, thereby avoiding poor contact and ensuring the working stability and reliability of the switch device.
According to some embodiments of the present invention, the plate body 100 has a first surface 101 and a second surface 102 opposite to each other; the first conductive member 200 is connected to the second surface 102; the second matching part 301 is crossed with the first matching part 201 and is positioned between the first matching part 201 and the second surface 102, one end of the reset part 302 is connected with the second surface 102, and the other end is connected with the second matching part 301; one end of the first pull rope 400 is connected with the second matching part 301, and the other end penetrates out of the first surface 101 from the second surface 102; the first magnetic member 500 is disposed at one end of the first pull rope 400 penetrating through the first surface 101. The board body 100 may be combined with other board bodies to form a box body, and the box body mounts and stores the first conductive piece 200, the second conductive piece 300, a circuit board required by a control circuit and a battery possibly used by the switching device, and then cooperates with a lamp body of the switching device. Thus, compared with the related art structure, the structure of the first conductive member 200 and the second conductive member 300 occupies a smaller volume.
Further, referring to fig. 2 and 4, the plate body 100 may be a top plate of the box body, and the first engaging portion 201 and the second engaging portion 301 are horizontally disposed and horizontally cross each other. This makes it possible to further rationalize the use of the space in the case.
Optionally, the first conductive member 200 is U-shaped, two open ends of the U-shape are connected to the second surface 102, and a bottom end of the U-shape is a first matching portion 201. The U-shaped first conductive member 200 can ensure that the first conductive member 200 is firmly and reliably mounted on the board body 100, and the first engaging portion 201 and the second engaging portion 301 can always contact when the two magnetic members are in the non-magnetic attraction state.
Of course, in other examples, the first conductive member 200 may also be L-shaped, an end of a vertical section of the L-shape is connected to the second surface 102, and a horizontal section of the L-shape is the first mating portion. The first conductive member 200 in the L shape can save materials and further reduce the cost when ensuring the use of the switching device.
In actual use, the second engaging portion 301 and the reset portion 302 are integrally formed, and the first cord 400 is connected to an end portion of the second engaging portion 301. That is, the second mating portion 301 may be a conductive rod, and the reset portion 302 may be a conductive spring, the top end of which is connected to the second surface 102, and the bottom end of which is connected to the conductive rod. In this way, the assembly of the switching device can be simplified.
Then, the first pulling rope 400 may be connected to the conductive rod by having a release preventing member at an end of the first pulling rope 400 through the conductive rod, or by directly binding the first pulling rope 400 to the conductive rod. The separation preventing member may be a separately provided member or may be formed by overlapping the first string 400.
In addition, the first conductive member 200 may also be a conductive rod structure, so that the volume can be further reduced, and the cost can be reduced.
It can be understood that, when the second matching portion 301 loses the pulling force, in order to ensure that the second matching portion 301 can move to the first position, the gravity of the second matching portion 301 is greater than the reset force of the reset portion 302, so that the second matching portion 301 can move downwards against the reset force and contact the first matching portion 201.
According to the utility model discloses a some embodiments, the magnetic part can set up to pure magnetic material, also can set up to outer structure cladding magnetic material, and the material of outer structure can be plastics, rubber, wood and so on multiple. The shape of the external structure can be various, such as spherical, elliptical, cubic and the like, and the interestingness of the switch device can be increased even for animals, cartoon characters and the like.
In addition, the switch device may further include a second pull rope 700, one end of the second pull rope 700 may be connected to the second magnetic member 600, and the other end may be disposed on a lamp holder of the switch device, and the second pull rope 700 may enable the second magnetic member 600 to be disposed above the first magnetic member 500.
When the switch device is used, the first magnetic part 500 can be moved upwards, so that the first magnetic part 500 and the second magnetic part 600 are mutually magnetically adsorbed (can be in contact with each other or have an interval), the first pull rope 400 has a pulling force, the second matching part 301 is pulled to be positioned at the second position, the control switch is disconnected, the control circuit is connected, and the switch device can normally work.
According to the utility model discloses specific embodiment, first magnetic part 500 and second magnetic part 600 all include the shell and set up the magnetic block in the shell, and two magnetic blocks are magnet (during the actual use, can only one magnetic block be magnet, and another is the iron plate).
Further, the magnetic block weight of the first magnetic member 500 is smaller than that of the second magnetic member 600. The two magnetic blocks are both magnets, and compared with the design of only one magnet, the magnetic attraction force is larger; the weight of the magnetic block of the first magnetic member 500 is less than that of the magnetic block of the second magnetic member 600, so that the first magnetic member 500 and the second magnetic member 600 are not easy to fall off after being matched, and the matching distance between the first magnetic member 500 and the second magnetic member 600 can be larger, for example, 5-10 mm.
According to some embodiments of the present invention, the control circuit may be implemented as shown in fig. 5 and 6, in fig. 5, the normally closed contact of the relay is shown with dotted lines, and KM is the main coil of the relay. The control circuit comprises a relay, a control switch is connected into a coil loop of the relay, and a normally closed contact of the relay is connected in series in a power supply loop (namely VCC to ground) of the lamp. Therefore, when the first magnetic part 500 and the second magnetic part 600 are in a non-magnetic attraction state, the control switch is switched on, and after a coil loop of the relay is electrified and attracted, the normally closed contact is opened, so that a power supply loop of the lamp is disconnected, and the lamp is turned off; when first magnetic part 500 and second magnetic part 600 are in the state of inhaling magnetically, the control switch disconnection, the coil return circuit of relay is must not be electrified, and normally closed contact resumes to be closed for the power supply circuit of lamp switches on, and the lamp is bright. In practical applications, the first conductive member 500 and the second conductive member 600 may be connected to a coil of a relay to form a control switch.
Example two
The structure and principle of the embodiment are substantially the same as those of the first embodiment, and the same points are not described in detail, except that the control circuit is controlled by a single chip microcomputer.
Referring to fig. 7, the control circuit includes an MCU, and the control switch s is connected to an I/O port of the MCU as a signal source for controlling the lamp switch by the MCU. Therefore, when the control switch s is conducted, the MCU generates a signal for turning off the lamp, and the lamp is turned off; when the control switch s is turned off, the MCU generates a light-on signal, and the light is on. Specifically, the signal source may be a low level and a high level, and when the control switch s is turned on, the I/O port of the MCU is at the low level, so that the lamp cannot be turned on in the lamp loop; when the control switch s is turned off, the I/O port of the MCU is at a high level, so that the lamp can be turned on in the lamp loop.
Other configurations of the switching device according to the embodiments of the present invention may adopt existing structures, and are not described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (11)
1. A switching device, comprising: the device comprises a plate body, a first conductive piece, a second conductive piece, a first pull rope, a first magnetic piece, a second magnetic piece and a control circuit;
the first conductive piece and the second conductive piece are matched with each other to form a control switch, and the control switch is used as an on-off signal to be input into the control circuit;
the first conductive piece is connected with the plate body and is provided with a first matching part;
the second conductive piece is provided with a second matching part and a resetting part, the second matching part is movable between a first position contacting with the first matching part and a second position separated from the first matching part, and the resetting part is connected with the second matching part to provide resetting force for the second matching part;
the first pull rope is connected with the second matching part;
the first magnetic part is connected with the first pull rope;
the second magnetic part is used for magnetically attracting the first magnetic part; when the first magnetic part and the second magnetic part are in a magnetic attraction state, the second magnetic part pulls the second matching part through the first pull rope, the second matching part is located at the second position under the action of a pulling force and a resetting force, the control switch is in an open circuit state, and the control circuit controls the electric appliance product to be started; when the first magnetic part and the second magnetic part are in a non-magnetic attraction state, the second matching part is located at the first position under the action of gravity, the control switch is in a closed state, and the control circuit controls the electric appliance product to be closed.
2. The switching device according to claim 1, wherein the control circuit comprises a relay, the control switch is connected to a coil circuit of the relay, and the normally closed contact of the relay is connected to a power supply circuit of an electric product.
3. The switching device according to claim 1, wherein the control circuit comprises an MCU, and the control switch is connected to an I/O port of the MCU as a signal source for controlling the switch of the electrical product by the MCU.
4. The switching device of claim 1, wherein the reset portion is a spring.
5. The switch device according to claim 1, wherein the board body has a first surface and a second surface opposite to each other, the first conductive member is connected to the second surface, the second engaging portion is disposed to intersect with the first engaging portion and located between the first engaging portion and the second surface, one end of the reset portion is connected to the second surface, and the other end is connected to the second engaging portion; one end of the first pull rope is connected with the second matching part, and the other end of the first pull rope penetrates out of the first surface from the second surface; the first magnetic part is arranged at one end of the first pull rope penetrating out of the first surface.
6. The switching device according to claim 5, wherein the first conductive member is U-shaped, two open ends of the U-shape are connected to the second surface, and a bottom end of the U-shape is the first engaging portion.
7. The switching device according to claim 5, wherein the first conductive member has an L-shape, an end of a vertical section of the L-shape is connected to the second surface, and a horizontal section of the L-shape is the first mating portion.
8. The switching device as claimed in claim 1, wherein the second engagement portion is integrally formed with the reset portion, and the first cord is connected to an end of the second engagement portion.
9. The switching device according to claim 1, wherein a gravity of the second engagement portion is larger than a reset force of the reset portion.
10. The switching device of claim 1, wherein the first magnetic member and the second magnetic member each comprise a housing and a magnetic block disposed within the housing, both magnetic blocks being magnets, or wherein one of the magnetic blocks is a magnet.
11. A luminaire comprising a switching device according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120011529.9U CN214840688U (en) | 2021-01-04 | 2021-01-04 | Switch device and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120011529.9U CN214840688U (en) | 2021-01-04 | 2021-01-04 | Switch device and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840688U true CN214840688U (en) | 2021-11-23 |
Family
ID=78875369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120011529.9U Active CN214840688U (en) | 2021-01-04 | 2021-01-04 | Switch device and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214840688U (en) |
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2021
- 2021-01-04 CN CN202120011529.9U patent/CN214840688U/en active Active
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