CN213845696U - Coupling connector for steam equipment - Google Patents

Abstract

The application relates to a coupling connector for a steaming device, which comprises a plug seat, a plurality of connecting pieces and a plurality of connecting pieces, wherein the plug seat comprises a power line, a mounting base and a plurality of conducting strips, the conducting strips are positioned on the mounting base and are used for connecting the steaming device or a water supply base; the first plug socket is preset on the handle and used for fixing the upper end of the plug socket so as to supply power to the handle of the steam equipment by a power line in the plug socket; the second plug socket is preset on the base and used for fixing the lower end of the plug socket to supply power to the base through a power line in the plug socket. When this application has the user mode that needs select steam equipment, only need control first bayonet socket or second bayonet socket and the conversion that the user mode can be realized to being connected of plug socket, convenient operation's effect.

Description

Coupling connector for steam equipment

Technical Field

The present application relates to the field of steam ironing, and in particular to a coupling connector for a steaming device.

Background

A steam brush is one of ironing apparatuses, and converts water into steam by heating, thereby ironing laundry.

Among the correlation technique, like the chinese patent of publication number CN111576017A, the utility model relates to an automatic moisturizing steam brush, steam brush includes handle and storage water tank, and the moisturizing base is provided with the base that supplies the handle to peg graft and sets up the feed tank on the base, and the handle through steam brush inserts in the base of moisturizing base, carries out synchronous moisturizing and charges through the feed tank in the base, embeds battery and storage water tank in the steam brush, after steam brush and moisturizing base alternate segregation, still has the ability of using alone after the separation.

For the related technologies, the inventor thinks that when the steam brush is converted in use, the charging socket needs to be plugged and unplugged separately first, and then the charging socket is plugged onto the steam brush or the water replenishing base, so that an additional plugging and unplugging step is required each time, and the use steps are complicated.

SUMMERY OF THE UTILITY MODEL

To facilitate the conversion of the steaming device for use, the present application provides a coupling connector for a steaming device.

The coupling connector for the steam equipment adopts the following technical scheme:

a coupling connector for a steaming device, comprising

The plug seat comprises a power line, a mounting base and a plurality of conducting strips which are positioned on the mounting base and are used for connecting the steam equipment or the water supply base;

the first plug socket is preset on the handle and used for fixing the upper end of the plug socket so as to supply power to the handle of the steam equipment by a power line in the plug socket;

the second plug socket is preset on the base and used for fixing the lower end of the plug socket to supply power to the base through a power line in the plug socket.

By adopting the technical scheme, the plug socket can be selectively plugged on the handle or the base, so that the steam equipment can be electrically used through the self-contained power supply module or can be electrically used through the power supply of the power line. When the plug seat is directly plugged into the first clamping buckle in the handle, the steam equipment is directly powered, the steam equipment realizes the use of electricity, and simultaneously, the battery in the handle can be charged. When the handle is plugged on the base, power is supplied to the water pump in the base. Compared with the prior art, the direct grafting of base or handle is adopted to a connector assembly, realizes as long as the relation of connection of control first connector assembly and second connector assembly and connector assembly, can realize the conversion use to steam equipment, need not to carry out a lot of plug adjustment to this connector assembly and use, and convenient operation is swift, and the practicality is higher.

Optionally, the conducting strips include a live wire conducting strip and a ground wire conducting strip which are provided with insertion grooves with upward openings, and a zero line conducting strip which is positioned on the installation base and is provided with first insertion ports at the upper and lower ends of the two ends, the installation base is also provided with a signal conducting strip on one side of the zero line conducting strip, and the upper and lower ends of the signal conducting strip are provided with second insertion ports.

Through adopting above-mentioned technical scheme, supply power to the steam equipment through ground wire conducting strip, zero line conducting strip and the live wire conducting strip in the conducting strip, the signal conducting strip that zero line conducting strip and be connected with the live wire conducting strip supplies power to the water pump in the base.

Optionally, a first protective cover and a second protective cover which are connected with the mounting base in a sleeved mode are respectively arranged at the upper end and the lower end of the mounting base, and through holes for the first plug socket and the second plug socket to be plugged are respectively formed in the first protective cover and the second protective cover.

Through adopting above-mentioned technical scheme, realize carrying out the isolation processing to the conducting strip in the installation base through setting up of first protective cover and second protective cover, avoid the conducting strip to cause bodily injury to the user.

Optionally, the first protective cover and the second protective cover are provided with a rubber waterproof layer with an open slot and a positioning cover for positioning the rubber waterproof layer, and the open slot is opposite to the through hole.

Through adopting above-mentioned technical scheme, the through-hole on first bayonet socket and the second bayonet socket mutually supports with the opening part in the rubber waterproof layer, realizes that the rubber waterproof layer carries out water repellent to the inside conducting strip of installation base, when avoiding steam equipment to use or the base water tank to trade water, steam or water droplet cause the influence to the conducting strip, ensure user safety in utilization.

Optionally, mounting grooves for the live wire conducting strip, the zero line conducting strip, the ground wire conducting strip and the signal conducting strip to be connected in an inserting mode are formed in the two sides of the mounting base, and clamping plates for positioning are arranged in the mounting grooves.

Through adopting above-mentioned technical scheme, in the installation can directly connect the mounting groove on the installation base by the plug-in connection of live wire conducting strip, zero line conducting strip, ground wire conducting strip signal conducting strip, ensure that four mutual separation part, realize the location processing to different conducting strips through the joint board simultaneously, avoid the conducting strip to drop.

Optionally, the front end of the power line is provided with a rubber waterproof joint coated on the first protective cover and the second protective cover.

Through adopting above-mentioned technical scheme, rubber water joint when the installation through injection mold direct forming on first protective cover and second protective cover, ensure to carry out sealing process to the junction between second protective cover and the second protective cover, and then ensure that the conducting strip between the installation base carries out water proof with the outside and handles, improve equipment safety in utilization.

Optionally, the first plug socket comprises a mounting frame for inserting the upper end of the plug socket and four first conducting rods respectively arranged on the mounting frame, and the first clamping buckle is arranged at the upper end of the mounting frame.

Through adopting above-mentioned technical scheme, the mounting bracket in the first plug socket is provided with four first conducting rods, and first conducting rod upper end can be connected with the circuit in the steam equipment, realizes the electricity to be connected between conducting strip and the first conducting rod in this mounting bracket when the plug socket grafting. On the other hand, the plug seat is positioned through the first clamping buckle.

Optionally, the water service pipe is located on one side of the mounting frame, and a stop ball body which is abutted by an elastic member is arranged in the water service pipe.

Through adopting above-mentioned technical scheme, the setting of ending the spheroid in the water service pipe can avoid the storage water tank in the steam equipment handle to leak from this water service pipe, simultaneously owing to set up in plug socket one side, is convenient for once only communicate with the water tank in the base.

Optionally, the plug connector further comprises a first clamping buckle which is preset on the handle and used for positioning the plug connector; the first clamping buckle comprises a fixed seat fixed at the upper end of the mounting frame, a button rod rotatably connected to one side of the fixed seat and provided with a handle in a penetrating mode, and a reset piece connected with the upper end of the button rod, wherein the lower end of the button rod penetrates through the mounting frame and then is buckled on the positioning cover on the first protective cover.

Through adopting above-mentioned technical scheme, the button pole passes through the fixing base and establishes in advance on the mounting bracket, and when the plug and socket pegged graft and enters into the mounting bracket, the button pole makes the lower extreme can lock all the time to the location that sets up on the first protection cover through the piece that resets that the upper end set up and covers, ensures the relative fixed of plug and socket and first plug socket. When the plug seat needs to be pulled out, only the button rod needs to be pressed and changed, and the lower end of the button rod is separated from the positioning cover, so that the operation is convenient and fast.

Optionally, the plug connector further comprises a second clamping buckle which is preset on the base and used for positioning the plug connector; the second joint is buckled including the installation casing of location on the base, and the level slides on the installation casing and one end can pass the elasticity fixture block of establishing the base, vertically slide on the installation casing and control the fixture block that presses that the elasticity fixture block slided, be provided with the confession on the rubber water joint lateral wall the constant head tank that the elasticity fixture block was pegged graft.

Through adopting above-mentioned technical scheme, the setting is buried underground in the base through the installation casing to the second joint knot, and in the base was worn to appear to the elasticity fixture block front end that sets up in the installation casing, the base was established to the protruding fixture block upper end of pressing of vertical setting simultaneously. Through pressing down of pressing the buckle, realize the constant head tank separation in elasticity fixture block and the rubber water joint, realize the separation that plug socket and second joint were buckled, when releasing one's hand the back to pressing the fixture block, the elasticity fixture block can plug to the constant head tank in again through the restoring force of self, realizes the fixed setting to the plug socket.

Optionally, the second socket includes a second conductive rod pre-installed on the base and used for plugging the neutral conductor conductive plate and the signal conductive plate.

By adopting the technical scheme, after the plug seat is inserted into the base and positioned by the second clamping buckle, the second conducting rod can be inserted into the zero line conducting strip and the signal conducting strip in the plug seat to realize electric connection.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through handle or base lug connection among plug socket and the steam equipment, when needing to select steam equipment's user mode, only need control first bayonet socket or second bayonet socket and the conversion that the user mode can be realized to the connection of plug socket, convenient operation.

Drawings

FIG. 1 is a schematic diagram of the construction of the steaming device, electrical plug, and refill base.

Fig. 2 is a schematic distribution diagram of the mounting base, the live wire conducting strip, the ground wire conducting strip, the insertion slot and the neutral wire conducting strip.

Figure 3 is a schematic diagram of the electrical plug connector.

Fig. 4 is a schematic structural diagram of the first socket.

Fig. 5 is a schematic cross-sectional view of the first socket.

Fig. 6 is a schematic structural diagram of the plug receptacle, the first socket and the first snap fastener.

Fig. 7 is a schematic structural view of the first snap fastener.

Fig. 8 is a schematic structural view of the second snap fastener.

Fig. 9 is an exploded view of the second snap fastener.

Fig. 10 is a schematic structural view of the second socket.

Description of reference numerals: 1. a plug base; 2. a power line; 3. installing a base; 4. a live wire conducting strip; 5. a ground wire conducting strip; 6. inserting grooves; 7. a zero line conducting strip; 8. a first interface; 9. a signal conducting plate; 10. a second interface; 11. a first socket; 12. a second socket; 13. a first snap fastener; 14. a second snap fastener; 15. a first protective cover; 16. a second protective cover; 17. a through hole; 18. a rubber waterproof layer; 19. an open slot; 20. a positioning cover; 20-1, bumps; 20-2, fastening grooves; 21. mounting grooves; 22. a clamping and connecting plate; 23. a rubber waterproof joint; 24. a mounting frame; 24-1, a water pipe; 24-2, positioning blocks; 24-3, upright columns; 25. a first conductive rod; 26. a cut-off sphere; 27. an elastic member; 28. a fixed seat; 28-1, mounting holes; 28-2, a clamping groove; 29. a button lever; 30. a reset member; 31. installing a shell; 32. mounting a column; 33. an elastic clamping block; 34. pressing the fixture block; 35. positioning a groove; 36. a second conductive rod; 37. a connector; 38. a clamping table; 39. a positioning groove; 40. an open cavity; 41. a horizontal plate; 42. a plastic protective sleeve; 43. an annular strip; 44. a strip-shaped groove; 45. a strip-shaped bulge; 46. mounting a rod; 46-1, a fastening block; 46-2, a positioning column; 47. a button block; 48. a cross-shaped bump; 49. an empty groove; 50. a placement groove; 51. an insertion block; 52. ejecting a spring; 53. a strip-shaped buckle; 54. a limiting hole; 55. positioning a pressing plate; 56. a guide slope; 57. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

The embodiment of the application discloses a coupling connector for a steaming device. Referring to fig. 1, the coupling connector for a steam appliance includes a plug receptacle 1 connected to a power cord 2, a first socket 11 and a first snap fastener 13 preset in a handle of the steam appliance, and a second socket 12 and a second snap fastener 14 preset in a base of a refill base. The connector 1 can directly supply power to the steam equipment and charge a storage battery arranged in the handle. Meanwhile, after the plug seat 1 and the handle are integrally connected onto the water replenishing base, the water replenishing base judges the water level of the water storage tank in the steam equipment through the main control terminal to realize water replenishing of the steam equipment. On the other hand, when the steam equipment needs cordless use, the plug connector can be inserted and fixed on the water replenishing base, and at the moment, the plug connector 1 does not supply power to the water replenishing base.

Referring to fig. 1, the plug socket 1 includes an installation base 3, two installation grooves 21 are provided on the front and back sides of the installation base 3, the two installation grooves 21 on the front side are used for installing two ground wire conducting strips 5 and fire wire conducting strips 4 with the same structure, the insertion groove 6 is provided on the upper ends of the ground wire conducting strips 5 and the fire wire conducting strips 4, and the ground wire conducting strips 5 and the fire wire conducting strips 4 are further provided with a connector 37 for connecting the ground wire and the fire wire in the power line 2. On the other hand still is provided with the joint board 22 of level setting in mounting groove 21, and the clearance between joint board 22 and the mounting groove 21 diapire is pegged graft to ground wire conducting strip 5 and the interference of the lower extreme plate body of live wire conducting strip 4 in, realizes the fixed connection with installation base 3.

With reference to fig. 1, the two mounting grooves 21 on the rear side of the mounting base 3 are used for fixing two neutral conductor conducting strips 7 and signal conducting strips 9 with the same structure, and the two neutral conductor conducting strips have the same general structure, and the difference lies in that a connector 37 for connecting a neutral conductor in the power line 2 is further arranged on the neutral conductor conducting strip 7, first insertion ports 8 are arranged at the upper end and the lower end of the neutral conductor conducting strip 7, and second insertion ports 10 are arranged at the upper end and the lower end of the signal conducting strip 9. On the other hand, two clamping plates 22 are convexly arranged on the inner wall of the middle part of the mounting groove 21, the inserting grooves 6 are formed in the middle parts of the zero line conducting strip 7 and the signal conducting strip 9, and the zero line conducting strip and the signal conducting strip are in interference fit with the clamping plates 22 through the inserting grooves 6 to realize fixation on the mounting base 3.

Referring to fig. 3, the mounting base 3 is provided with a first protective cover 15 and a second protective cover 16 at upper and lower ends thereof, respectively, for protecting the components inside the mounting base 3. Be provided with a plurality of joint platforms 38 on installation base 3 outer wall week side, be provided with positioning groove 39 at first protective cover 15 and second protective cover 16 inner wall, first protective cover 15 and second protective cover 16 cover establish the joint on installation base 3, be provided with four on first protective cover 15 respectively with two inserting groove 6, the corresponding through-hole 17 in first interface 8 and second interface 10 position, be provided with on second protective cover 16 with the corresponding through-hole 17 in first interface 8 and second interface 10 position, so that later stage plug seat 1's grafting use.

On the other hand, referring to fig. 3, a rubber waterproof layer 18 made of rubber covers both the first protective cover 15 and the second protective cover 16, an open slot 19 is formed in a position where the rubber waterproof layer 18 corresponds to the through hole 17, the open mode of the open slot 19 is set by a tool knife cut, that is, the open slot 19 can be opened, but the open slot 19 is in a sealed setting in a normal state, so that waterproof processing is performed on parts inside the mounting base 3. The rubber waterproof layer 18 is placed on the first protective cover 15 and the second protective cover 16 and then fixed by a positioning cover 20. The positioning cover 20 is also provided with a through hole 17 to realize the plugging use of the plug socket 1, and on the other hand, the positioning cover 20 is fixed to the first protective cover 15 or the second protective cover 16 by the inner wall provided with a bump 20-1, so as to realize the fixing of the rubber waterproof layer 18.

Referring to fig. 2 and 3, after the wires in the power cord 2 are fixed to the corresponding connectors 37 and the first protective cover 15 and the second protective cover 16 are fixed to the mounting base 3, the plug receptacle 1 is placed in an injection mold, a rubber waterproof joint 23 made of rubber is formed on the outer sides of the first protective cover 15 and the second protective cover 16 in an injection molding manner, the rubber waterproof joint 23 is integrally arranged with the wire sheath of the power cord 2, and a positioning groove 35 is further formed on the outer side of the rubber waterproof joint 23. The waterproof treatment of the wire inside the power line 2 can be realized by the injection molding and coating mode.

Referring to fig. 4 and 5, the first socket 11 includes a mounting bracket 24 having an open cavity 40, four first conductive rods 25 corresponding to the through holes 17 are fixed to the upper end of the mounting bracket 24 in an inserting manner, the lower ends of the first conductive rods 25, that is, the portions located in the open cavity 40, are arranged in a cylindrical manner, the upper ends of the first conductive rods are arranged in a plate-like manner, and a plastic protective sleeve 42 can be sleeved on the upper ends of the first conductive rods after the upper ends of the first conductive rods are connected with the circuit inside the steam equipment to perform water-resisting treatment. The circumferential side of the outer wall of the mounting frame 24 is also provided with an annular strip 43 in a protruding manner, and the annular strip 43 is positioned in the handle of the steaming device. On the other hand still be provided with the bar groove 44 on the lateral wall of mounting bracket 24, on the other hand can be equipped with the protruding 45 of bar that matches with bar groove 44 at first protective cover 15 outer wall for plug connector 1 has the effect of preliminary location when pegging graft in mounting bracket 24.

In fig. 5, a horizontal plate 41 is further integrally provided on the outer wall of the mounting frame 24, a water pipe 24-1 is vertically provided on the horizontal plate 41, a stop ball 26 is provided in the water pipe 24-1, the upper end of the stop ball 26 is tightly fixed by a spring as an elastic member 27, the interior of the water pipe 24-1 is sealed, the upper end of the water pipe 24-1 is used for connecting a water pipe in a steam plant, and the lower end is used for connecting a water pipe on a water replenishing base.

Referring to fig. 6, the first snap fastener 13 is installed at a position between the four first conductive rods 25, the middle of the fixing base 28 in the first snap fastener 13 is further provided with an installation hole 28-1 and a snap groove 28-2, the mounting frame 24 is convexly provided with an upright column 24-3 and positioning blocks 24-2 distributed in a cross shape at positions corresponding to the snap grooves 28-2 of the installation hole 28-1, and the fixing base 28 is inserted into the upright column 24-3 and the positioning blocks 24-2 in an interference manner. A button rod 29 is rotatably connected to one side of the fixed base 28, and the button rod 29 is connected to the plug receptacle 1.

Referring to fig. 6 and 7, the button lever 29 includes a mounting lever 46 having one end rotatably coupled thereto and a button block 47 for driving the mounting lever 46 to rotate. The lower end of the mounting rod 46 is located in a hollow groove 49 formed in the side wall of the mounting frame 24, and meanwhile, a fastening block 46-1 is further protruded from the lower end of the mounting rod 46, and on the other hand, a fastening groove 20-2 (see fig. 3) for inserting the fastening block 46-1 is formed in the outer wall of the positioning cover 20 on the plug base 1. The fixing base 28 is further horizontally inserted with a spring as a reset piece 30, the front end of the spring is positioned on a positioning column 46-2 arranged on the end face of the mounting rod 46, the tail end of the spring is positioned on the fixing base 28, and the lower end of the mounting rod 46 can be ensured to be always buckled on the first protective cover 15 through the reset piece 30.

Referring to fig. 7, the fixing seat 28 is further provided with a button inserting block 47 for receiving a placing groove 50, two sides of the button inserting block are positioned in the placing groove 50, the fixing seat 28 is convexly arranged on the front section of the fixing seat, the outer wall of the handle of the steam equipment can be convexly arranged, and the button block is used for limiting the handle up and down. The cross-shaped projection 48 arranged on the inner wall of the button block 47 abuts against the outer wall of the mounting rod 46 to press and rotate the mounting rod 46. The first snap fastener 13 is fixed or separated from the plug base 1 by pressing the button block 47, so that the steam equipment is ensured to have a stable use state when being provided with the power cord 2.

Referring to fig. 8 and 9, the second latch 14 is provided on the base of the refill base for positioning the lower end of the plug housing 1. This second joint is detained 14 and is included that the outer wall is provided with the installation casing 31 of erection column 32, sets up the elasticity fixture block 33 in installation casing 31 and presses fixture block 34, and the base can be worn out to elasticity fixture block 33 one end, presses fixture block 34 upper end and can wear out the base. The elastic fixture block 33 is horizontally arranged at the bottom of the installation shell 31, the front end of the elastic fixture block is provided with a horizontally arranged plug-in block 51, the plug-in block 51 can penetrate through a positioning groove 35 (refer to fig. 3) arranged in the base for clamping the rubber waterproof connector 23, the tail end of the elastic fixture block 33 is also provided with an ejection spring 52, the other end of the ejection spring 52 is connected with the installation shell 31, and the elastic fixture block 33 can horizontally slide back and forth integrally through the ejection spring 52.

Referring to fig. 9, the pressing latch 34 is vertically inserted into the mounting housing 31, and the lower end thereof is positioned in a limiting hole 54 formed in a side wall of the mounting housing 31 through a strip-shaped buckle 53. Positioning pressing plates 55 with inclined planes are arranged on two sides of the lower end of the pressing fixture block 34, guiding inclined planes 56 are arranged on two outer walls of the elastic fixture block 33, and a return spring 57 is arranged between the inner end surface of the pressing fixture block 34 and the upper end surface of the elastic fixture block 33, so that the pressing fixture block 34 can always protrude out of the upper end surface of the base of the installation shell 31 and the water replenishing base when not stressed.

When the pressing fixture block 34 is pressed down by force, the pressing fixture block 34 moves towards the inside of the mounting shell 31 by the force applied to the guide inclined surface 56 by the positioning pressing plate 55, so that the whole second clamping buckle 14 is separated from the rubber waterproof joint 23, and the whole plug base 1 is pulled out from the base. When the pressing latch 34 is released, the return spring 57 and the eject spring 52 automatically return to the original position for the next insertion of the plug receptacle 1.

Referring to fig. 10, the second socket 12 is preset in the base and includes two second conductive rods 36 vertically fixed, and after the plug connector 1 is plugged onto the base, the two first conductive rods 25 are respectively connected with the neutral conductor conductive strip 7 and the signal conductive strip 9 in fig. 3, so as to supply power to the water pump in the water replenishing base in the later stage.

In this embodiment, the main control terminal may be a computer, a mobile phone, a single chip microcomputer, or the like, and is controlled by a program in the main control terminal, which belongs to the common general knowledge of the skilled person in the art, and is adjusted according to actual conditions, and details are not described here. For example, the main control terminal can be a PLC program arranged in a circuit board in a handle of the steam equipment, the main control terminal is connected with a water level probe arranged in the steam equipment to simultaneously control a relay, and the on-off of the circuit of the signal conducting strip 9 of the live wire conducting strip 4 is controlled through the relay.

When the water level probe detects that the water quantity of a water storage tank in the steam equipment is lower than a set standard value, the live wire conducting strip 4 is communicated with the signal conducting strip 9, and then when the plug socket 1 is plugged into the base, the signal conducting strip 9 plays a role of a live wire, so that a water pump in the base starts to work, and the base supplies water to the water storage tank; when detecting that the storage water tank water yield accords with the set standard value, main control terminal control live wire conducting strip 4 and signal conducting strip 9 disconnection for even when plug socket 1 pegs graft in the base, only zero line conducting strip 7 and the signal conducting strip 9 second socket 12 of independent setting in the plug socket 1 realize connecting, do not take place the circular telegram situation, and then avoided the water pump in the base to supply power to the storage water tank.

The implementation principle of the coupling connector for the steam equipment in the embodiment of the application is as follows: through the setting of this coupling connector, realize the direct power supply to steam equipment to and carry out charging treatment to the battery in the steam equipment for steam equipment has the usage pattern of rope and cordless both states, improves user's physical examination. On the other hand is because signal conducting strip 9 and main control terminal's setting for can't supply power to the moisturizing base when this coupling connector pegs graft on the moisturizing base and handle, must steam equipment connect in the coupling connector upper end simultaneously, just can work when the storage water tank water level is not enough, security and convenience when improving the user and using.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A coupling connector for a steaming device, characterized by: the connector comprises a connector base (1) and a connector base, wherein the connector base comprises a power line (2), a mounting base (3) and a plurality of conducting strips which are positioned on the mounting base (3) and are used for connecting steam equipment or a water supply base; the first plug socket (11) is preset on the handle and is used for fixing the upper end of the plug socket (1) so as to supply power to the handle of the steam equipment through a power line (2) in the plug socket (1); the second plug socket (12) is preset on the base and used for fixing the lower end of the plug socket (1) to supply power to the base through a power line (2) in the plug socket (1).

2. A coupling connector for a steaming device according to claim 1, wherein: the conductive piece comprises a live wire conductive piece (4) and a ground wire conductive piece (5) which are provided with insertion grooves (6) with upward openings, and a zero line conductive piece (7) which is positioned on the installation base (3) and is provided with first insertion ports (8) at the upper end and the lower end of each end, wherein a signal conductive piece (9) is further arranged on one side of the zero line conductive piece (7) of the installation base (3), and second insertion ports (10) are arranged at the upper end and the lower end of the signal conductive piece (9).

3. A coupling connector for a steaming device according to claim 2, wherein: the upper end and the lower end of the mounting base (3) are respectively provided with a first protective cover (15) and a second protective cover (16) which are sleeved with the mounting base (3) and connected in a clamping manner, and the first protective cover and the second protective cover are respectively provided with a through hole (17) for the first plug socket (11) and the second plug socket (12) to be plugged.

4. A coupling connector for a steaming device according to claim 3, wherein: first protective cover (15) with all be provided with rubber waterproof layer (18) that have open slot (19) on second protective cover (16) and be used for the location lid (20) of rubber waterproof layer (18), open slot (19) are just right through-hole (17).

5. A coupling connector for a steaming device according to claim 4, wherein: mounting grooves (21) for the live wire conducting strip (4), the zero line conducting strip (7), the ground wire conducting strip (5) and the signal conducting strip (9) to be connected in an inserting mode are formed in the two sides of the mounting base (3), and clamping plates (22) used for positioning are arranged in the mounting grooves (21).

6. A coupling connector for a steaming device according to claim 5, wherein: the front end of the power line (2) is provided with a rubber waterproof joint (23) which is covered on the first protective cover (15) and the second protective cover (16).

7. A coupling connector for a steaming device according to claim 6, wherein: the first plug socket (11) comprises a mounting frame (24) for the upper end of the plug socket (1) to be plugged, and four first conducting rods (25) respectively arranged on the mounting frame (24).

8. A coupling connector for a steaming device according to claim 7, wherein: the plug connector is characterized by also comprising a first clamping buckle (13) which is preset on the handle and is used for positioning the plug connector (1); first joint is detained (13) including fixing base (28), the rotation of mounting bracket (24) upper end are connected button pole (29) that the handle was worn to establish in fixing base (28) one side and one side, with reset piece (30) that button pole (29) upper end is connected, button pole (29) lower extreme is worn to establish lock behind mounting bracket (24) in location lid (20) on first protective cover (15).

9. A coupling connector for a steaming device according to claim 8, wherein: the plug connector is characterized by also comprising a second clamping buckle (14) which is preset on the base and is used for positioning the plug connector seat (1); second joint is detained (14) and is in including location installation casing (31) on the base, and the level slides installation casing (31) are gone up and one end can be worn to establish elasticity fixture block (33), the vertical sliding of base and be in install casing (31) are gone up and are controlled elasticity fixture block (33) are slided press fixture block (34), be provided with the confession on rubber water joint (23) lateral wall constant head tank (35) that elasticity fixture block (33) were pegged graft.

10. A coupling connector for a steaming device according to claim 9, wherein: the second plug socket (12) comprises a second conducting rod (36) which is preset on the base and is used for plugging the zero line conducting strip (7) and the signal conducting strip (9).

Images