CN218471801U

CN218471801U - Control switch

Info

Publication number: CN218471801U
Application number: CN202222799105.0U
Authority: CN
Inventors: 杨桂英; 王燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-10
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a control switch technical field just discloses a control switch, include, switching device, including control switch box, detector, dry powder fire extinguisher jar, shower nozzle, inlet wire pipe, copper screw, button, outage mechanism, including the motor, motor fixed mounting is on the inside top of control switch box, motor power take off end fixed mounting has the lead screw, lead screw surface movable mounting has the screw, screw one side fixed mounting has first copper, first dead lever both ends fixed mounting is at control switch box inner wall, first copper surface movable mounting has the second copper, the equal fixed mounting in button bottom in second copper upper end, second copper bottom surface movable mounting is on third copper surface, the baffle surface of the face is close to each other in the equal fixed mounting in third copper both ends, baffle fixed mounting is at control switch box inner wall, the utility model discloses a during the use, cut off the power supply to the device, prevent that the device from causing bigger loss.

Description

Control switch

Technical Field

The utility model relates to a control switch technical field, more specifically relate to a control switch.

Background

The switch is a device for controlling the operation and the closing of an object, the application range is very wide, the switch is applied to a table lamp, a mobile phone, a computer and the like, in a power system, the contact of a positive electrode and a negative electrode can generate a large amount of heat, and a fire frequently causes a fire, for example, the publication No. CN209747900U discloses a distribution control switch with a protection function, the device can eliminate the dangerous situation in the device at the first time by detecting gas and fire in the device and sequentially controlling a dry powder fire extinguisher to extinguish the fire in the device, thereby preventing the missing of the optimal fire fighting time and further causing immeasurable consequences, but the device does not disconnect the power connection in the device in the use process, still has the possibility of continuous re-burning in the device, and is not beneficial to subsequent maintenance work, so a control switch needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides a control switch to solve the problems existing in the above-mentioned background art.

The utility model provides a following technical scheme: a control switch, comprising;

the switch device comprises a control switch box, a detector, a dry powder fire extinguisher tank, a spray nozzle, a wire inlet pipe, a copper screw and a button, wherein two small semicircles are arranged on two sides of the button, a first spring is fixedly arranged in a cavity at the bottom end of the button, the bottom end of the first spring is fixedly arranged in a third fixed rod, the top end of the third fixed rod is fixedly arranged on the inner wall of the control switch box, the number of the third fixed rods is two, a second spring is fixedly arranged in a cavity at one side, close to each other, of the two third fixed rods, one end of the second spring is fixedly provided with a locking column, and two ends of the locking column are movably arranged in a chute of the third fixed rod;

outage mechanism, including the motor, motor fixed mounting is on control switch box inside top, motor power take off end fixed mounting has the lead screw, lead screw bottom movable mounting is on control switch box, lead screw surface movable mounting has the screw, screw one side fixed mounting has first copper, first copper one end fixed mounting is on leading the position ring surface, lead position ring movable mounting on first fixed rod surface, first fixed rod both ends fixed mounting is at control switch box inner wall, first copper surface movable mounting has the second copper, the quantity of second copper is two, the equal fixed mounting in button bottom in second copper upper end, second copper bottom surface movable mounting is on third copper surface, the quantity of third copper is two, the equal fixed mounting in baffle surface that is close to the face each other in third copper both ends, the quantity of baffle is three, baffle fixed mounting is at control switch box inner wall.

Further, motor outside fixed mounting has the protecting crust, protecting crust both ends fixed mounting is at control switch box inner wall, keeps apart the motor through the protecting crust, prevents that the device from burning out the motor after catching fire, leads to the motor inefficacy, can not make the work of outage mechanism to lead to the device to catch fire the back electrified bigger loss that causes.

Furthermore, an independent power supply is arranged in the protective shell, and the motor can continue to work without being influenced by the fire of the device by the independent power supply, so that the motor can continue to work.

Furthermore, the protective shell material is fire-proof material, and the device is prevented through the protective shell after catching fire, burns out motor and independent power source explosion, causes bigger destructive power.

Further, the inside fixed mounting of control switch box has the limiting plate, the limiting plate is run through by the lead screw, the limiting plate sets up in the screw below, through being provided with the limiting plate, prevents that the motor from making first copper and baffle contact extrusion at the decline in-process, causes the damage of baffle after long-term the accumulation, makes first copper and third copper direct contact, leads to the button to become invalid, and the device damages.

Furthermore, the screw and the guide ring are made of insulating materials, the partition plates are made of insulating materials, other positions of the device are prevented from being electrified through the screw and the guide ring, danger is caused, the third copper plates are electrified independently through the partition plates, and the device can be continuously used after a single third copper plate is damaged.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a during the use, after the device is on fire, the starter motor removes the screw to drive first copper and leave second copper bottom, cut off the power supply to the device, prevent that the device from continuing to cause bigger destructive power with electricity, especially when the device only need simply restore during operation, can be very convenient cut off the power supply to the device, very big improvement the convenience of device.

2. The utility model discloses a during the use, through a plurality of baffles and the third copper of clamp in the middle of two baffles, set up the power into independent mutually noninterfere connected mode, damage the messenger and can not delay the normal use of device when one of them third copper, very big improvement the convenience of device.

Drawings

Fig. 1 is a schematic structural front sectional view of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

Fig. 3 is a schematic sectional view of the button structure of the present invention.

Fig. 4 is a schematic cross-sectional view of the inlet wire fixing structure of the present invention.

The reference signs are: 100. a control switch box; 101. a detector; 102. a dry powder extinguisher tank; 103. a spray head; 104. a wire inlet pipe; 110. a motor; 111. a screw rod; 112. a nut; 114. a first copper plate; 115. a position guide ring; 116. a first fixing lever; 117. a second copper plate; 118. a third copper plate; 119. a partition plate; 120. copper screws; 125. a first spring; 126. a locking post; 127. a button; 128. a third fixing bar; 129. a second spring; 130. a limiting plate; 132. and (4) a protective shell.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the control switch according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of the present invention.

The first embodiment is as follows: referring to fig. 1-4, the present invention provides a control switch comprising;

switching device, including control switch box 100, detector 101, dry powder fire extinguisher jar 102, shower nozzle 103, inlet wire pipe 104, copper screw 120, button 127 both sides are provided with two small semicircle, fixed mounting has first spring 125 in the cavity of button 127 bottom, first spring 125 bottom fixed mounting is inside third dead lever 128, third dead lever 128 top fixed mounting is at control switch box 100 inner wall, the quantity of third dead lever 128 is two, fixed mounting has second spring 129 in the cavity of one side that two third dead levers 128 are close to each other, second spring 129 one end fixed mounting has locking post 126, locking post 126 both ends movable mounting is in third dead lever 128 spout.

Outage mechanism, including motor 110, motor 110 fixed mounting is on control switch box 100 top, motor 110 power take off end fixed mounting has lead screw 111, lead screw 111 bottom movable mounting is on control switch box 100, lead screw 111 surface movable mounting has screw 112, screw 112 one side fixed mounting has first copper 114, first copper 114 one end fixed mounting is on the position ring 115 surface of leading, position ring 115 movable mounting is on first dead lever 116 surface, first dead lever 116 both ends fixed mounting is on control switch box 100 inner wall, first copper 114 surface movable mounting has second copper 117, the quantity of second copper 117 is two, the equal fixed mounting in button 127 bottom in second copper 117 upper end, second copper 117 bottom surface movable mounting is on third copper 118 surface, the quantity of third copper 118 is two, the equal fixed mounting in baffle 119 surface that is close to the face each other in third copper 118 both ends, the quantity of baffle 119 is three, baffle 119 fixed mounting is at control switch box 100 inner wall.

The working principle is as follows: in the actual use process, an electric wire is threaded into the device through the wire inlet pipe (104), when the electric wire enters a cavity on one side of the third copper plate 118, the copper screw 120 is rotated to fix the electric wire, the button 127 is pressed, the semi-circles on two sides of the button 127 push the second spring 129 on one side of the locking column 126 to contract, so that the semi-circle of the button 127 reaches below the locking column 126, the reset second spring 129 pushes the locking column 126 to lock the button 127, at the moment, the second copper plate 117 contacts with the surfaces of the third copper plate 118 and the guide ring 115, the device enters a power-on state, when the detector 101 detects smoke in the device, the motor 110 and the dry powder fire extinguisher tank 102 are started, the dry powder fire extinguisher tank 102 sprays dry powder into the device, the motor 110 drives the screw rod 111 to rotate, the screw rod 112, the first copper plate 114 and the guide ring 115 are connected with each other, so as to limit the rotation of the screw rod 112, the screw rod 112 is driven to move on the surface of the screw rod 111, at the moment, the first copper plate 114 is also driven to move, so that the second copper plate 117 is disconnected with the first copper plate 114, and the device is disconnected with the copper plate 114.

Example two:

the difference between the second embodiment and the first embodiment is that: the utility model provides a motor 110 outside fixed mounting has protecting crust 132, protecting crust 132 both ends fixed mounting is at control switch box 100 inner wall, be provided with independent power supply in the protecting crust 132, protecting crust 132 material is fire-proof material, the inboard fixed mounting of control switch box 100 has limiting plate 130, limiting plate 130 is run through by lead screw 111, limiting plate 130 sets up in screw 112 below, screw 112 guide ring 115 material all is insulating material, baffle 119 material all is insulating material, screw 112 and guide ring 115 material are insulating material, baffle 119 material insulating material, in the in-service use in-process, through the independent power supply in protecting crust 132 protection motor 110 and the protecting crust 132, through the height that limiting plate 130 restriction screw 112 descends, prevent through screw 112 and guide ring 115 that the electric current on first copper 114 surface from damaging the coil in the motor 110, and prevent that first dead lever 116 contact is electrified.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A control switch, comprising;

the switch device comprises a control switch box (100), a detector (101), a dry powder fire extinguisher tank (102), a spray head (103), a wire inlet pipe (104), a copper screw (120) and a button (127), wherein two small semicircles are arranged on two sides of the button (127), a first spring (125) is fixedly arranged in a cavity at the bottom end of the button (127), the bottom end of the first spring (125) is fixedly arranged inside a third fixing rod (128), the top end of the third fixing rod (128) is fixedly arranged on the inner wall of the control switch box (100), the number of the third fixing rods (128) is two, a second spring (129) is fixedly arranged in a cavity at one side, close to each other, of the two third fixing rods (128), one end of the second spring (129) is fixedly provided with a locking column (126), and two ends of the locking column (126) are movably arranged in a chute of the third fixing rod (128);

outage mechanism, including motor (110), motor (110) fixed mounting is on control switch box (100) top, motor (110) power take off end fixed mounting has lead screw (111), lead screw (111) bottom movable mounting is on control switch box (100), lead screw (111) surface movable mounting has screw (112), screw (112) one side fixed mounting has first copper (114), first copper (114) one end fixed mounting leads position ring (115) surface, lead position ring (115) movable mounting at first dead lever (116) surface, first dead lever (116) both ends fixed mounting is in control switch box (100) inner wall, first copper (114) surface movable mounting has second copper (117), the quantity of second copper (117) is two, second copper (117) upper end all fixed mounting is in button (127) bottom, second copper (117) bottom surface movable mounting is on third copper (118) surface, the quantity of third copper (118) is two, third copper (118) two fixed mounting is all near copper 119 mutual fixed mounting the baffle 119, the baffle 119 is in the copper fixed mounting of second copper (119) the inner wall (100) control switch box inner wall (100).

2. A control switch according to claim 1, wherein: the motor (110) outside fixed mounting has protecting crust (132), protecting crust (132) both ends fixed mounting is at control switch box (100) inner wall.

3. A control switch according to claim 2, wherein: an independent power supply is arranged in the protective shell (132).

4. A control switch according to claim 2, wherein: the protective shell (132) is made of fireproof materials.

5. A control switch according to claim 1, characterized in that: the inner side of the control switch box (100) is fixedly provided with a limiting plate (130), the limiting plate (130) is penetrated through by a screw rod (111), and the limiting plate (130) is arranged below a screw nut (112).

6. A control switch according to claim 1, wherein: the screw nut (112) and the guide ring (115) are made of insulating materials, and the partition plate (119) is made of insulating materials.