CN220439433U

CN220439433U - Power electronic switch

Info

Publication number: CN220439433U
Application number: CN202321902856.9U
Authority: CN
Inventors: 高维
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-02
Anticipated expiration: 2033-07-19

Abstract

The utility model belongs to the technical field of household appliances, and particularly relates to a power electronic switch, which comprises a fixed seat, a bonding frame and a protective shell, wherein an installation cavity is formed in the fixed seat, the bonding frame is fixedly connected to one side of the fixed seat, the protective shell is positioned on one side, far away from the fixed seat, of the bonding frame, two extension blocks are fixedly connected to one side of the protective shell, two release blocks are slidingly connected to the inside of the protective shell, the inside of the protective shell is rotationally connected with a related switch body, a supporting bin is fixedly connected to the inside of the fixed seat, and a clamping block is slidingly connected to the inside of the supporting bin; through the cooperation of parts such as protective housing and supporting bin for the staff can be comparatively convenient accomplish the dismouting work to protective housing, thereby reaches the purpose that promotes work efficiency, and can not drive the fixing base and remove at the dismouting in-process, guarantees the laminating effect of fixing base and wall, and then avoids causing the influence to follow-up use.

Description

Power electronic switch

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a power electronic switch.

Background

The electronic switch is characterized in that the electronic switch comprises an inner shell, an outer shell and a protective cover, wherein the inner shell is embedded in a wall, the outer shell is fixed on the outer side of the inner shell through bolts and the like, finally the protective cover is clamped on the inner side of the outer shell to shield the bolts and other parts, a person can finish switching operation of switching on and off the circuit by pressing the switch body, after the electronic switch is used for a long time, the phenomenon of poor contact and the like of an internal circuit easily occurs due to aging of the switch, at the moment, the person needs to detach the switch to repair the internal circuit, but the worker is more complicated to operate in the process of detaching the protective cover and the outer shell, and can drive the inner shell to move in the wall in the process of detaching the inner shell through rotating the bolts, so that the inner shell is rubbed on the wall surface, and further the inner shell cannot be completely attached to the wall surface, and influence is caused on subsequent normal use.

Disclosure of Invention

The utility model provides a power electronic switch which has the characteristics of improving the disassembly and assembly efficiency and ensuring the fitting degree with the wall surface during disassembly and assembly.

The utility model provides the following technical scheme: including fixing base, laminating frame and protective housing, the installation cavity has been seted up to inside the fixing base, laminating frame fixedly connected with in fixing base one side, protective housing is located laminating frame is kept away from one side of fixing base, protective housing one side fixedly connected with two extension pieces, two extension pieces all slide in inside the fixing base, the inside sliding connection of protective housing has two to remove the piece, two it all is located to remove the piece extension piece is inboard, the inboard rotation of protective housing is connected with the switch body, the inboard fixedly connected with of fixing base supports the storehouse, the inboard sliding connection of support storehouse has the block, the block in the extension piece, remove the piece position with the block corresponds.

The positioning groove is formed in the attaching frame, one side of the protective shell is fixedly connected with an alignment frame, and the alignment frame slides in the positioning groove.

The clamping groove is formed in the extension block, and the clamping block slides in the extension block through the clamping groove.

Wherein, the inside groove that runs through of seting up of protective housing, the release piece pass through run through the groove run through protective housing.

The protection device comprises a protection shell, a switch body, a guide groove, a clamping block and a support bin, wherein the protection shell is internally provided with a yielding groove, the switch body rotates in the yielding groove, the inner side of the support bin is provided with the guide groove, and the clamping block slides in the inner side of the support bin through the guide groove.

The beneficial effects of the utility model are as follows: through the cooperation of parts such as protective housing and supporting bin for the staff can be comparatively convenient accomplish the dismouting work to protective housing, thereby reaches the purpose that promotes work efficiency, and can not drive the fixing base and remove at the dismouting in-process, guarantees the laminating effect of fixing base and wall, and then avoids causing the influence to follow-up use.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the movement state of the protective housing according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the protective housing according to the present utility model;

fig. 4 is an enlarged schematic view at a in fig. 2.

In the figure: 1. a fixing seat; 11. a mounting cavity; 2. attaching a frame; 21. a positioning groove; 3. a protective housing; 31. extending the block; 311. a clamping groove; 32. releasing the block; 33. a switch body; 34. an alignment frame; 35. a through groove; 36. a relief groove; 4. a supporting bin; 41. a clamping block; 42. a guide groove.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including fixing base 1, laminating frame 2 and protective housing 3, the installation cavity 11 has been seted up to fixing base 1 inside, laminating frame 2 fixedly connected with is in fixing base 1 one side, protective housing 3 is located the one side that fixing base 1 was kept away from to laminating frame 2, protective housing 3 one side fixedly connected with two extension pieces 31, two extension pieces 31 all slide in fixing base 1 inside, protective housing 3 inside sliding connection has two release pieces 32, two release pieces 32 all are located extension piece 31 inboard, protective housing 3 inboard rotates and is connected with the switch body 33, fixing base 1 inboard fixedly connected with supports storehouse 4, support storehouse 4 inboard sliding connection has block 41, block 41 block is in extension piece 31, release piece 32 positions correspond with block 41.

In this embodiment: the fixing base 1 is used for supporting and fixing all parts so as to complete connection control work of a circuit, the installation cavity 11 formed in the fixing base 1 is used for giving way to the installation of the circuit, so that a worker can complete connection work of the circuit, and a user can complete switch control work of the circuit, the attaching frame 2 fixed on one side of the fixing base 1 is used for attaching a wall surface, the fixing base 1 can be embedded in the wall surface, the attaching frame 2 is positioned outside the wall surface, so that the fixing base 1 can be attached to the wall surface, the fixing base 1 can be stably fixed after being embedded into the wall surface, the protecting shell 3 arranged on one side of the attaching frame 2 is used for protecting the circuit, so that the worker is prevented from contacting the circuit installed in the installation cavity 11, the extending block 31 fixed on one side of the protecting shell 3 is used for fixing the protecting shell 3 and the fixing base 1, so that the protective shell 3 can be continuously positioned at one side of the fixed seat 1 to finish the protection work of the circuit, the release block 32 sliding in the protective shell 3 is used for canceling the clamping of the protective shell 3 and the fixed seat 1, so that when a worker needs to repair the circuit installed in the installation cavity 11, the clamping of the protective shell 3 and the fixed seat 1 can be canceled through the release block 32, the worker can quickly finish the disassembly work of the protective shell 3, and the fixed seat 1 can be prevented from being driven to move in the disassembly process, thereby ensuring that the fixed seat 1 can be stably attached to the wall surface, the switch body 33 rotating on the inner side of the protective shell 3 is used for controlling the switch of the circuit, the circuit installed in the fixed seat 1 can be switched between the connection and the disconnection when the switch body 33 rotates, the switch of the circuit is a mature known technology in the field, the support bin 4 fixed on the inner side of the fixing seat 1 is used for supporting the sliding of the clamping block 41 by a worker, the clamping block 41 can stably slide on the inner side of the support bin 4, a spring is arranged between the clamping block 41 and the inner wall of the fixing seat 1, when the worker slides the extension block 31 to the inner side of the fixing seat 1, the extension block 31 contacts the clamping block 41, and as one surface of the clamping block 41, which contacts the extension block 31, is provided with a slope, the extension block 31 can drive the clamping block 41 to slide on the inner side of the support bin 4, after the extension block 31 slides to a proper position, the clamping block 41 can move under the action force released by the spring, so that the clamping of the extension block 31 is completed, the work of automatically clamping and fixing the protection shell 3 and the fixing seat 1 is achieved, the working efficiency of the worker is improved, when the staff need demolish protective housing 3, can slide the release piece 32, release piece 32 is located the inboard of extension piece 31, make release piece 32 contact block 41 and drive block 41 and move, thereby cancel the block of block 41 and extension piece 31, make the staff take out protective housing 3, thereby expose the inside circuit of installation cavity 11 to the external world, make the staff can accomplish the maintenance work to the circuit, through the cooperation of parts such as protective housing 3 and supporting bin 4, make the staff can be comparatively convenient accomplish the dismouting work to protective housing 3, thereby reach the purpose that promotes work efficiency, and can not drive fixing base 1 and remove in the dismouting process, guarantee fixing base 1 and the laminating effect of wall, and then avoid causing the influence to follow-up use.

A positioning groove 21 is formed in the laminating frame 2, an alignment frame 34 is fixedly connected to one side of the protective shell 3, and the alignment frame 34 slides in the positioning groove 21; the positioning groove 21 that laminating frame 2 inside was offered is used for fixing a position the installation of protective housing 3, and protective housing 3 one side is fixed with counterpoint frame 34, counterpoint frame 34 and positioning groove 21 shape size adaptation for the staff can slide counterpoint frame 34 to inside the positioning groove 21 when installing protective housing 3, thereby guarantees when installing protective housing 3, can accomplish the positioning work to protective housing 3 position fast.

The inside of the extension block 31 is provided with a clamping groove 311, and the clamping block 41 slides in the inside of the extension block 31 through the clamping groove 311; the clamping groove 311 formed in the extension block 31 is used for giving way to the sliding of the extension block 31, so that a worker can put the extension block 31 into the installation cavity 11, and when the extension block 31 drives the clamping block 41 to move, the clamping block 41 slides to the position corresponding to the clamping groove 311 and then slides into the clamping groove 311, the clamping work of the extension block 31 is completed, and the protection shell 3 can quickly complete the fixed connection work of the fixing seat 1.

A through groove 35 is formed in the protective shell 3, and the release block 32 penetrates through the protective shell 3 through the through groove 35; the through groove 35 formed in the protective housing 3 is used for giving way to the sliding of the release block 32, so that when a worker needs to detach the protective housing 3, the release block 32 can slide, the release block 32 contacts the clamping block 41 and drives the clamping block 41 to move, the clamping block 41 slides out of the clamping groove 311, the clamping of the extension block 31 and the clamping block 41 is canceled, and the worker can detach the protective housing 3 from one side of the fixing seat 1.

The inside of the protective shell 3 is provided with a yielding groove 36, the switch body 33 rotates in the yielding groove 36, the inside of the supporting bin 4 is provided with a guide groove 42, and the clamping block 41 slides in the inside of the supporting bin 4 through the guide groove 42; the groove 36 of stepping down that the protective housing 3 was seted up inside is used for the rotation of switch body 33 to step down for the staff can rotate switch body 33, thereby accomplish the switch control work to the circuit, and the guide slot 42 of seting up in the support storehouse 4 is used for guiding the slip of block 41, thereby avoids block 41 to appear unnecessary uniqueness when sliding, guarantees that block 41 can accomplish the block work.

The working principle and the using flow of the utility model are as follows: when the staff needs to install circuit control, can embed fixing base 1 to the wall suitable position, then the staff can install the circuit inside installation cavity 11, after installing the circuit, the staff can move protective housing 3 towards fixing base 1, until inside the positioning slot 21 slides to the positioning frame 34, when protective housing 3 moves towards fixing base 1, extension piece 31 can be located installation cavity 11 inside, and extension piece 31 can contact block 41 and drive block 41 and move, after extension piece 31 slides to block 311 and block 41 corresponding position, block 41 can move to block 311 inside under the effort drive of spring elasticity release, thereby accomplish the block with extension piece 31, make fixing base 1 and protective housing 3 can be connected fixedly, when the staff need demolish protective housing 3 to the circuit maintenance work, the staff can slide release piece 32, contact block 41 when release piece 32 slides, and drive block 41 and carry out horizontal movement, make block 41 follow block 311 and block 41 correspond the position, thereby can be removed with the purpose of the protection housing 3 with the purpose of removing the protection 1, and then guarantee that the dismouting is carried out in the fixing base 1 and the protection 1.

Claims

1. The utility model provides a power electronic switch, includes fixing base (1), laminating frame (2) and protective housing (3), its characterized in that: the utility model discloses a fixing base, including fixing base (1) and protection casing (3), fixing base (1) are inside to be offered install cavity (11), laminating frame (2) fixedly connected with in fixing base (1) one side, protection casing (3) are located laminating frame (2) are kept away from one side of fixing base (1), protection casing (3) one side fixedly connected with two extension piece (31), two extension piece (31) all slide in fixing base (1) are inside, protection casing (3) inside sliding connection has two to remove piece (32), two remove piece (32) all are located extension piece (31) inboard, protection casing (3) inboard rotation is connected with switch body (33), fixing base (1) inboard fixedly connected with supporting bin (4), supporting bin (4) inboard sliding connection has block (41), block (41) block in extension piece (31), remove piece (32) position with block (41) correspond.

2. A power electronic switch as claimed in claim 1, wherein: positioning grooves (21) are formed in the attaching frame (2), an alignment frame (34) is fixedly connected to one side of the protective shell (3), and the alignment frame (34) slides in the positioning grooves (21).

3. A power electronic switch as claimed in claim 1, wherein: the inside of the extension block (31) is provided with a clamping groove (311), and the clamping block (41) slides in the inside of the extension block (31) through the clamping groove (311).

4. A power electronic switch as claimed in claim 1, wherein: the protection shell (3) is internally provided with a penetrating groove (35), and the release block (32) penetrates through the protection shell (3) through the penetrating groove (35).

5. A power electronic switch as claimed in claim 1, wherein: the protection casing (3) is inside to be seted up and to give way groove (36), the switch body (33) rotate in give way groove (36) is inside, supporting bin (4) inboard has been seted up guide way (42), block (41) pass through guide way (42) slide in supporting bin (4) inboard.