CN210669117U - Electric switch installation assembly in electric control cabinet - Google Patents
Electric switch installation assembly in electric control cabinet Download PDFInfo
- Publication number
- CN210669117U CN210669117U CN201921598830.3U CN201921598830U CN210669117U CN 210669117 U CN210669117 U CN 210669117U CN 201921598830 U CN201921598830 U CN 201921598830U CN 210669117 U CN210669117 U CN 210669117U
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- switch
- shell
- electrical
- control cabinet
- bolt
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of electrical equipment, in particular to an electrical switch mounting assembly in an electric control cabinet, which comprises an electric control cabinet and a switch shell arranged at the inner side of the electric control cabinet; the switch comprises an electrical switch and a heat dissipation shell, wherein the electrical switch is installed in the switch shell, the heat dissipation shell is connected to one side of the switch shell, a plurality of through holes are formed in one side, close to the heat dissipation shell, of the switch shell, a switch fixing rod is arranged inside the switch shell, the switch fixing rod and the switch shell penetrate through the through holes through a second bolt and are connected with the switch fixing rod in a threaded mode, and the switch fixing rod penetrates through the electrical switch; in the installation, because the position of switch dead lever can be adjusted at will, fix on an arbitrary through-hole between a plurality of through-holes for the fixed orifices all can install in the switch casing at the different electric switch of electric switch upper position, thereby makes the electric switch in the automatically controlled cabinet more neat, the operation and the use in staff's the later stage of being convenient for.
Description
Technical Field
The utility model relates to an electrical equipment field especially relates to an electrical switch installation component in automatically controlled cabinet.
Background
The words switch are to be interpreted as open and closed. It also refers to an electronic component that opens, interrupts or allows current to flow to other circuits, the most common being a human-operated electromechanical device in which there are one or more electrical contacts, the "closing" of which indicates that the electrical contact is conducting, allowing current to flow; an "open" of the switch indicates that the electrical contact is non-conductive, creating an open circuit, not allowing current to flow.
Technical problems exist in the prior art.
1. In the existing switch installation device, a fixed rod for fixing an electrical switch is often fixed, so that a plurality of electrical switches in an electric control cabinet cannot be orderly installed together;
2. and the heat that the interior electric switch of automatically controlled cabinet produced is difficult for dispelling the heat, and the radiating effect is worse under the condition that multiunit switch is close to each other.
In order to solve the problem, the application provides an electric switch installation component in an electric control cabinet.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an electric switch installation component in automatically controlled cabinet, but the characteristics that a plurality of switch installation of having is in the same place and the radiating effect is good.
(II) technical scheme
2. In order to solve the problems, the utility model provides an electrical switch mounting assembly in an electric control cabinet, which comprises an electric control cabinet and a switch shell arranged at the inner side of the electric control cabinet; the electric switch is arranged in the switch shell, and the heat dissipation shell is connected to one side of the switch shell;
a plurality of through holes are formed in one side, close to the heat dissipation shell, of the switch shell, a switch fixing rod is arranged inside the switch shell, the switch fixing rod and the switch shell are connected in a threaded mode through second bolts penetrating through the through holes and the switch fixing rod, the switch fixing rod penetrates through the electrical switch, one end of the switch fixing rod is connected with a first bolt in a threaded mode, side fixing plates are fixedly connected to the left side and the right side of the switch shell, first fixing holes are formed in the surfaces of the side fixing plates, and the side fixing plates penetrate through the first fixing holes through the bolts and are connected with the inner wall of the electrical cabinet in a threaded mode and fixed with the electrical cabinet;
the heat dissipation shell is internally provided with a radiator, and the radiator is electrically connected with an external power supply.
Preferably, the radiator comprises motor, casing, support, quick-witted heat dissipation fan, pass through in the casing support fixedly connected with the motor, the number output shaft fixedly connected with heat dissipation fan of motor.
Preferably, the front surface of the heat dissipation shell is fixedly connected with a front fixing plate, a second fixing hole is formed in the front fixing plate, and the front fixing plate and the switch shell are connected with the switch shell in a threaded connection mode through penetrating through the second fixing hole through a bolt.
Preferably, the first bolt and the second bolt are threaded in opposite directions.
Preferably, the through hole is located between the heat sink and the electrical switch.
Preferably, the switch housing has a second bolt formed on an inner side thereof.
The above technical scheme of the utility model has following profitable technological effect:
1. in the installation process, the position of the switch fixing rod can be adjusted at will and is fixed on any one through hole among the through holes, so that the electric switches with different positions of the fixing holes on the electric switches can be installed in the switch shell, the electric switches in the electric control cabinet are more orderly, and the later operation and use of workers are facilitated;
2. because the through-hole is located between electrical switch and the radiator, so, when the switch casing internal temperature was too high, can start the radiator, the heat dissipation fan on the radiator rotates and takes out the steam between a plurality of electrical switches or in the switch casing through the radiator in the through-hole, dispels the heat to electrical switch and cools down to reduced the damage that electrical switch caused because of the high temperature, prolonged electrical switch's life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of the switch housing of the present invention;
fig. 4 is a schematic structural view of the middle heat dissipation casing of the present invention.
Reference numerals:
1. an electric control cabinet; 2, a switch shell; 21. a through hole; 22. a switch fixing rod; 23. a first bolt; 24. a side fixing plate; 25. a first fixing hole; 26. a second bolt; 3. an electrical switch; 4. a heat dissipating housing; 41. a front fixing plate; 42. a second fixing hole; 43. a heat sink.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the electric switch mounting assembly in an electric control cabinet provided by the utility model comprises an electric control cabinet 1 and a switch shell 2 arranged inside the electric control cabinet 1; an electric switch 3 installed in the switch housing 2 and a heat dissipation housing 4 connected to one side of the switch housing 2;
a plurality of through holes 21 are formed in one side, close to the heat dissipation shell 4, of the switch shell 2, a switch fixing rod 22 is arranged inside the switch shell 2, the switch fixing rod 22 and the switch shell 2 are connected with the switch fixing rod 22 in a threaded mode through the through holes 21 through second bolts 26, the switch fixing rod 22 penetrates through the electrical switch 3, one end of the switch fixing rod 22 is connected with a first bolt 23 in a threaded mode, side fixing plates 24 are fixedly connected to the left side and the right side of the switch shell 2, first fixing holes 25 are formed in the surface of each side fixing plate 24, and the side fixing plates 24 penetrate through the first fixing holes 25 through the bolts to be connected with the inner wall of the electric control cabinet 1 in;
a heat sink 43 is mounted inside the heat dissipation housing 4, and the heat sink 43 is electrically connected to an external power supply.
In this embodiment, the heat sink 43 has a model number of 12025, and the heat sink 43 functions to extract hot air around the electrical switch 3 in the switch case 2 and dissipate the heat of the electrical switch 3.
In the utility model, in the installation process, the second bolt 26 is dismantled to the line, make switch dead lever 22 separate with second bolt 26, then insert switch dead lever 22 in electrical switch 3, make first bolt 23 be connected with switch dead lever 22, then in putting into switch casing 2 electrical switch 3, run through hole 21 through second bolt 26, make electrical switch 3 fixed in switch casing 2, then install heat dissipation casing 4 at the rear of through hole 21 on switch casing 2 through the bolt, finally run through first fixed orifices 25 on switch casing 2 both sides side fixed plate 24 with the bolt, make side fixed plate 24 fixed on the inner wall of electric control cabinet 1, switch on external power supply with radiator 43 again;
in the using process, in the installation process, the position of the switch fixing rod 22 can be adjusted at will and is fixed on any one through hole 21 among the through holes 21, so that the electric switches 3 with different positions of the fixing holes on the electric switches 3 can be installed in the switch shell 2, and the electric switches 3 in the electric control cabinet 1 are more orderly, and the later operation and use of workers are facilitated;
because the through hole 21 is located between the electrical switch 3 and the heat sink 43, when the temperature in the switch housing 2 is too high, the heat sink 43 can be started, the heat dissipation fan on the heat sink 43 rotates to draw out hot air between the plurality of electrical switches 3 or in the switch housing 2 through the heat sink 43 in the through hole 21, so as to dissipate heat and cool the electrical switch 3, thereby reducing the damage of the electrical switch 3 caused by the too high temperature and prolonging the service life of the electrical switch 3.
As shown in fig. 2, the heat sink 43 is composed of a motor, a housing, a bracket, and a heat dissipation fan, wherein the motor is fixedly connected in the housing through the bracket, and the heat dissipation fan is fixedly connected to a number output shaft of the motor.
It should be noted that the output shaft of the motor drives the heat dissipation fan to rotate, so as to draw out the hot air in the switch housing 2.
As shown in fig. 2, a front fixing plate 41 is fixedly connected to the front surface of the heat dissipation housing 4, a second fixing hole 42 is formed in the front fixing plate 41, and the front fixing plate 41 and the switch housing 2 are connected to each other through a bolt penetrating through the second fixing hole 42 and a screw thread of the switch housing 2.
It should be noted that the heat dissipation housing 4 is bolted and detachable to the switch housing 2, since the heat dissipation housing 4 blocks the detachment and attachment of the second bolt 26 during the installation of the electrical switch 3.
As shown in fig. 2, the first bolt 23 is threaded in the opposite direction to the second bolt 26.
It should be noted that, because the first bolt 23 and the second bolt 26 point in opposite directions, when one of the two bolts is locked, the other bolt is not loosened, but both the first bolt 23 and the second bolt 26 are tightened.
As shown in fig. 2, the through-hole 21 is located between the heat sink 43 and the electrical switch 3.
The heat sink 43 can draw out hot air on the electrical switch 3 through the through hole 21.
As shown in fig. 2, a second bolt 26 is opened on the inner side of the switch case 2.
It should be noted that, since the heat dissipation housing 4 is disposed at the rear side of the switch housing 2, the second bolts 26 may be disposed at both sides and above the bottom surface of the switch housing 2 for connecting the circuit and the electrical switch 3.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. An electric switch mounting assembly in an electric control cabinet is characterized by comprising the electric control cabinet (1) and a switch shell (2) mounted on the inner side of the electric control cabinet (1); the switch comprises an electric switch (3) arranged in the switch shell (2) and a heat dissipation shell (4) connected to one side of the switch shell (2);
a plurality of through holes (21) are arranged on one side of the switch shell (2) close to the heat dissipation shell (4), a switch fixing rod (22) is arranged in the switch shell (2), the switch fixing rod (22) and the switch shell (2) are connected with each other through a second bolt (26) penetrating through the through hole (21) and the switch fixing rod (22) in a threaded connection mode, the switch fixing rod (22) penetrates through the electric switch (3), and one end of the switch fixing rod (22) is connected with a first bolt (23) through threads, the left side and the right side of the switch shell (2) are fixedly connected with side fixing plates (24), the surface of the side fixing plate (24) is provided with a first fixing hole (25), and the side fixing plate (24) penetrates through the first fixing hole (25) through a bolt to be in threaded connection with the inner wall of the electric control cabinet (1) and is fixed with the electric control cabinet (1);
the heat dissipation shell (4) is internally provided with a radiator (43), and the radiator (43) is electrically connected with an external power supply.
2. The electrical switch mounting assembly in an electrical cabinet according to claim 1, wherein the heat sink (43) comprises a motor, a housing, a bracket, and a heat dissipating fan, the motor is fixedly connected to the housing through the bracket, and the heat dissipating fan is fixedly connected to a plurality of output shafts of the motor.
3. The electrical switch mounting assembly in the electrical cabinet according to claim 1, wherein a front fixing plate (41) is fixedly connected to a front surface of the heat dissipation housing (4), a second fixing hole (42) is formed in the front fixing plate (41), and the front fixing plate (41) and the switch housing (2) are connected with the switch housing (2) in a threaded manner through the second fixing hole (42) by a bolt.
4. An electrical switch mounting assembly within an electrical control cabinet according to claim 1, wherein the first bolt (23) is threaded in the opposite direction to the second bolt (26).
5. An electrical switch mounting assembly within an electrical control cabinet according to claim 1, characterized in that the through hole (21) is located between the heat sink (43) and the electrical switch (3).
6. An electrical switch mounting assembly in an electrical control cabinet according to claim 1, characterized in that the switch housing (2) is provided with a second bolt (26) on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598830.3U CN210669117U (en) | 2019-09-24 | 2019-09-24 | Electric switch installation assembly in electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598830.3U CN210669117U (en) | 2019-09-24 | 2019-09-24 | Electric switch installation assembly in electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669117U true CN210669117U (en) | 2020-06-02 |
Family
ID=70813654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598830.3U Expired - Fee Related CN210669117U (en) | 2019-09-24 | 2019-09-24 | Electric switch installation assembly in electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669117U (en) |
-
2019
- 2019-09-24 CN CN201921598830.3U patent/CN210669117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |