CN214337231U

CN214337231U - Switch board control switch of safety and stability

Info

Publication number: CN214337231U
Application number: CN202120495341.6U
Authority: CN
Inventors: 张元国
Original assignee: Jiangsu Nuojin Electrical Technology Co ltd
Current assignee: Jiangsu Nuojin Electrical Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-01
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a safety and stability switch board control switch, relating to the technical field of switch boards, aiming at providing a safety and stability switch board control switch which can avoid dust entering, improve the stability of the device, prolong the service life of the switch and prevent sparks from splashing to damage adjacent electric appliances, and has improved safety and stability, the technical key points are that a protective box is fixedly arranged between the control switch and the inner wall of the switch board body, the control switch is positioned in the inner cavity of the protective box and is detachably connected with the protective box, the surface of the protective box is fixedly provided with a shell, the surface of the shell is provided with a mounting hole, the technical effect is that the external dust is blocked by the arrangement of the protective box, the dust can be prevented from entering the inner part of the control switch to influence the stability of the use of the switch, the service life of the device is prolonged, and the use of the protective box can protect the control switch and other electric appliances, avoid the spark to splash and damage adjacent electrical apparatus, the security improves.

Description

Switch board control switch of safety and stability

Technical Field

The utility model relates to a switch board technical field specifically is a safety and stability's switch board control switch.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The switch board is used in the occasion with dispersed load and less loop, the motor control center is used in the occasion with concentrated load and more loop, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby load, the equipment provides protection, monitoring and control for the load, the switch board is provided with a switch, and then the switch of the distribution box is controlled safely and stably, such as switch-on and power-on, through manpower or a controller.

Control switch is the indispensable part in the switch board part, and current control switch generally directly installs at the switch board inner wall, and is adjacent with other electrical apparatus among the circuit system, in case control switch itself or other electrical apparatus damage take place the spark, influence adjacent circuit electrical apparatus that splashes easily, and the security is low to inside outside dust gets into control switch easily, influences control switch's stability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an avoid the dust to get into, improve device stability, extension switch life and prevent that the spark from splashing and damaging adjacent electrical apparatus, the safety and stability's of security improvement switch board control switch.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board control switch of safety and stability, includes the distribution cabinet body, the left side movable mounting of the distribution cabinet body has the dodge gate, control switch is installed to the inner chamber of the distribution cabinet body, fixed mounting has the protective housing between the inner wall of the control switch and the distribution cabinet body, control switch is located the inner chamber of protective housing and can dismantle rather than being connected, and the fixed surface of protective housing installs the casing, the installing port has been seted up on the surface of casing, the control position of protective housing passes the installing port and extends the inner chamber of protective housing.

Preferably, a plurality of ventilation holes are opened on the surface of the protection box, and the ventilation holes are respectively positioned at two sides and the bottom of the protection box.

Preferably, a clamping seat is fixedly installed between the two side walls of the inner cavity of the protection box, two connecting plates are fixedly installed on the back face of the control switch, the two connecting plates form a clamping area, and the width of the clamping area is matched with the height of the clamping seat.

Preferably, the top and the bottom of the clamping seat are fixedly provided with clamping strips, the opposite surfaces of the two connecting plates are provided with connecting grooves, and the clamping strips are clamped with the connecting grooves.

Preferably, the front both sides of protective housing all are provided with adapting unit, adapting unit includes joint portion and connecting portion, the joint groove with joint portion looks adaptation is seted up at the back of casing, pass through screw fixed connection between casing and the connecting portion.

Preferably, the surface of casing is seted up and is located the extension mouth of installing port top, the inner chamber that extends the mouth rotates through the connecting axle and is connected with the movable cover, the size and the installing port looks adaptation of movable cover, and movable cover and installing port joint.

(III) advantageous effects

Compared with the prior art, the utility model provides a switch board control switch of safety and stability possesses following beneficial effect:

1. through the setting of protective housing, block outside dust, avoid the inside stability that influences the switch and use of dust access control switch, extension fixture's life, the use of protective housing simultaneously can protect control switch and other electrical apparatus, avoids the spark to splash and damages adjacent electrical apparatus, and the security improves.

2. Form triangle-shaped through a plurality of ventilation holes bodily form for the air of switch board bodily cavity gets into the inner chamber of guard box and forms the convection current, and the air of switch board bodily cavity is inhaled the inner chamber of guard box by the ventilation hole of both sides, and flows through the ventilation hole of bottom, takes away the heat on control switch surface simultaneously, prevents that its high temperature from producing the spark, further improves control switch's security.

3. Through the setting of cassette, directly realize the installation with control switch and cassette joint, through the setting of joint portion and connecting portion, carry out the joint to protecting box and casing earlier, recycle screw fixation casing and connecting portion, be convenient for install the dismantlement to protecting box and casing, whole device simple structure is favorable to the maintenance personal to overhaul work to control switch, and the practicality is strong.

Drawings

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side cross-sectional view of the present invention;

fig. 4 is a schematic side view of the control switch of the present invention.

In the figure: 1. a power distribution cabinet body; 2. a movable door; 3. a control switch; 4. a protective box; 5. a housing; 6. an installation port; 7. a card holder; 8. a connecting plate; 9. clamping the strip; 10. connecting grooves; 11. a clamping part; 12. a connecting portion; 13. a vent hole; 14. an extension port; 15. a connecting shaft; 16. a movable cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a safety and stability control switch of a power distribution cabinet comprises a power distribution cabinet body 1, a movable door 2 is movably installed on the left side of the power distribution cabinet body 1, a control switch 3 is installed in an inner cavity of the power distribution cabinet body 1, a protection box 4 is fixedly installed between the control switch 3 and the inner wall of the power distribution cabinet body 1, the control switch 3 is located in the inner cavity of the protection box 4 and is detachably connected with the inner cavity, a shell 5 is fixedly installed on the surface of the protection box 4, an installation opening 6 is formed in the surface of the shell 5, a control part of the protection box 4 passes through the installation opening 6 and extends out of the inner cavity of the protection box 4, through the arrangement of the protection box 4, external dust is blocked, the dust is prevented from entering the control switch 3 to affect the stability of the switch in use, the service life of the device is prolonged, meanwhile, the protection box 4 can protect the control switch 3 and other electrical appliances, and prevent sparks from splashing to damage adjacent electrical appliances, the safety is improved.

Referring to fig. 3, a plurality of ventilation holes 13 have been seted up on the surface of guard box 4, a plurality of ventilation holes 13 are located the both sides and the bottom of guard box 4 respectively, a plurality of ventilation holes 13 form the triangle-shaped wholly, make the air of the internal chamber of the distribution cabinet 1 get into the inner chamber of guard box 4 and form the convection current, the air of the internal chamber of the distribution cabinet 1 is inhaled the internal chamber of guard box 4 by the ventilation holes 13 of both sides, and flow out through the ventilation hole 13 of bottom, take away the heat on control switch 3 surface simultaneously, prevent that its high temperature from producing the spark, further improve control switch 3's security.

Referring to fig. 1 to 3, a clamping seat 7 is fixedly installed between two side walls of an inner cavity of the protection box 4, two connecting plates 8 are fixedly installed on the back surface of the control switch 3, the two connecting plates 8 form a clamping area, and the width of the clamping area is matched with the height of the clamping seat 7.

Referring to fig. 4, a clamping strip 9 is fixedly mounted at the top and the bottom of the clamping base 7, a connecting groove 10 is formed in each of the opposite surfaces of the two connecting plates 8, and the clamping strip 9 is clamped with the connecting groove 10.

Through the setting of cassette 7, directly realize the installation with control switch 3 and cassette 7 joint, simple structure, the staff's operation of being convenient for, the setting of card strip 9 and spread groove 10 has strengthened the stability of control switch 3 installation simultaneously, prevents that control switch 3 from shifting in the installation, and the practicality is strong.

Referring to fig. 1 to 2, the front both sides of protective housing 4 all are provided with adapting unit, adapting unit includes joint portion 11 and connecting portion 12, the joint groove with 11 looks adaptations of joint portion is seted up at the back of casing 5, through screw fixed connection between casing 5 and the connecting portion 12, utilize joint groove and 11 joints of joint portion, fix a position casing 5, restriction casing 5 prevents its removal, reuse screw fixed casing 5 and connecting portion 12, realize the quick installation of device.

Referring to fig. 2, the surface of casing 5 is provided with extension mouth 14 that is located the installing port 6 top, the inner chamber of extension mouth 14 rotates through connecting axle 15 and is connected with movable cover 16, movable cover 16's size and installing port 6 looks adaptation, and movable cover 16 and installing port 6 joint, movable cover 16 rotates around connecting axle 15, in using, directly promote movable cover 16 and make its rotation, open extension mouth 14, just can operate control switch 3 and open or close the operation equipment, when not needing manual operation control switch 3, movable cover 16 and installing port 6 joint, realize the closure to installing port 6, avoid dust entering or spark to splash damage the switch, improve switch security and stability, and simple structure, and convenient operation.

The working principle is as follows: directly connect it with cassette 7 joint during control switch 3 installation, recycle joint groove and 11 joints of joint portion, keep somewhere casing 5, prevent that it from removing, utilize screw fixation casing 5 and connecting portion 12 to accomplish the installation at last, when control switch 3 uses, utilize protecting box 4 to block outside dust, avoid the dust to get into 3 inside stability that influence switch uses of control switch, protecting box 4 protects control switch 3 and other electrical apparatus simultaneously, avoid the spark to splash and damage adjacent electrical apparatus, and the air current of 1 inner chamber of the distribution cabinet body inhales the inner chamber of protecting box 4 through the ventilation hole 13 of both sides, the ventilation hole 13's of rethread bottom leave, take away the heat on control switch 3 surface, can.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a switch board control switch of safety and stability, includes the switch board body (1), the left side movable mounting of the switch board body (1) has dodge gate (2), control switch (3), its characterized in that are installed to the inner chamber of the switch board body (1): fixed mounting has protective housing (4) between the inner wall of the control switch (3) and the distribution cabinet body (1), control switch (3) are located the inner chamber of protective housing (4) and can dismantle rather than being connected, and the fixed surface of protective housing (4) installs casing (5), installing port (6) have been seted up on the surface of casing (5), the control position of protective housing (4) passes installing port (6) and extends the inner chamber of protective housing (4).

2. The safety and stability switch board control switch according to claim 1, characterized in that: a plurality of ventilation holes (13) have been seted up on the surface of guard box (4), and is a plurality of ventilation hole (13) are located the both sides and the bottom of guard box (4) respectively.

3. The safety and stability switch board control switch according to claim 2, characterized in that: a clamping seat (7) is fixedly installed between the two side walls of the inner cavity of the protective box (4), two connecting plates (8) are fixedly installed on the back face of the control switch (3), the two connecting plates (8) form a clamping area, and the width of the clamping area is matched with the height of the clamping seat (7).

4. A safety and stable switch board control switch according to claim 3, characterized in that: the top and the bottom of the clamping seat (7) are fixedly provided with clamping strips (9), two connecting grooves (10) are formed in opposite surfaces of the connecting plates (8), and the clamping strips (9) are clamped with the connecting grooves (10).

5. The safety and stability switch board control switch according to claim 2, characterized in that: guard box (4) positive both sides all are provided with adapting unit, adapting unit includes joint portion (11) and connecting portion (12), the joint groove with joint portion (11) looks adaptation is seted up at the back of casing (5), through screw fixed connection between casing (5) and connecting portion (12).

6. The safety and stability switch board control switch of claim 5, wherein: the surface of casing (5) is seted up and is located extension mouth (14) of installing port (6) top, the inner chamber that extends mouth (14) is rotated through connecting axle (15) and is connected with movable cover (16), the size and installing port (6) looks adaptation of movable cover (16), and movable cover (16) and installing port (6) joint.