CN210806390U - Adjustable low-voltage switchgear - Google Patents
Adjustable low-voltage switchgear Download PDFInfo
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- CN210806390U CN210806390U CN201922190999.1U CN201922190999U CN210806390U CN 210806390 U CN210806390 U CN 210806390U CN 201922190999 U CN201922190999 U CN 201922190999U CN 210806390 U CN210806390 U CN 210806390U
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- voltage switchgear
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Abstract
The utility model relates to a low-voltage switchgear technical field, in particular to adjustable low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, one side of the cabinet body is provided with the cabinet door, one side of cabinet door is provided with the pulling handle, one side of the lower extreme of cabinet door is provided with strip-type spirit level, be provided with signal indicator lamp on the upper surface array ground of the cabinet body, the both sides of the lower surface of the cabinet body all are provided with adjustment mechanism, the internal both sides of cabinet all are provided with two ventilation holes, equal fixedly connected with heat dissipation mechanism in the ventilation hole, the internal one side of cabinet is provided with the controller, the outside of the cabinet body is provided with temperature sensor and switch block, through being provided with adjustment mechanism and strip-type spirit level, make installing the utility model discloses whether the level is placed according to adjusting through adjustment mechanism, thereby prevent that the cabinet body warp, thereby avoid influencing, Stress concentration and prolonged service life of the electric appliance.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field, in particular to adjustable low-voltage switchgear.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The low-voltage switch cabinet needs to be noticed when in use: the ambient air temperature should not exceed +40 deg.C, not lower than-5 deg.C, and the average temperature should not exceed +35 deg.C within 24 h; cleaning air, wherein when the highest temperature is +40 ℃, the relative humidity of the air cannot exceed 50%, and when the temperature is lower, the air is allowed to have higher relative humidity; pollution grade 3; the altitude of the installation site must not exceed 2000 m.
When the existing low-voltage switch cabinet is installed, the flatness of a foundation cannot be guaranteed, so that the cabinet body is easy to deform after installation, the bus connection and the assembly installation dislocation and stress concentration are influenced, and even the service life of an electric appliance is influenced; and the heat dissipation efficiency cannot be adjusted according to the change of the ambient temperature, so that the safety problem occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable low-voltage switchgear to the problem of the when the installation that proposes in solving above-mentioned background art not convenient for adjust and not convenient for adjust the radiating efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the intelligent cabinet temperature adjusting device comprises a cabinet body, one side of the cabinet body is provided with the cabinet door, one side of cabinet door is provided with the pulling handle, one side of the lower extreme of cabinet door is provided with the strip spirit level, the upper surface array ground of the cabinet body is provided with signal indicator, the both sides of the lower surface of the cabinet body all are provided with adjustment mechanism, the internal both sides of cabinet all are provided with two ventilation holes, equal fixedly connected with heat dissipation mechanism in the ventilation hole, the internal one side of cabinet is provided with the controller, the outside of the cabinet body is provided with temperature sensor and switch block, the controller electricity respectively is connected temperature sensor with the switch block.
Preferably, the cabinet door is rotatably connected to the cabinet body through a hinge.
Preferably, the upper surface of the pulling handle is provided with anti-skid grains.
Preferably, the adjusting mechanism comprises a supporting leg, an adjusting screw hole is formed in the lower surface of the supporting leg, an adjusting bolt is screwed in the adjusting screw hole, and an adjusting base is fixedly connected to the lower end of the adjusting bolt.
Preferably, heat dissipation mechanism includes the protection casing, the central authorities of protection casing one side position fixedly connected with motor, the output fixedly connected with pivot of motor, the both sides of pivot are provided with the flabellum, the opposite side of protection casing is provided with the dust cover, the central authorities of dust cover position is provided with the through-hole, the pivot runs through the through-hole extends to the outside, one side of pivot is provided with spacing hole, be connected with the scavenging lever through screw thread detachably in the spacing hole, one side of scavenging lever is provided with the brush hair.
Preferably, one side of the protective cover and one side of the dust cover are both provided with exhaust holes.
Preferably, the switch set is electrically connected to the motor through an external power supply.
The utility model discloses a technological effect and advantage:
1. by arranging the adjusting mechanism and the strip-type gradienter, the utility model can be adjusted by the adjusting mechanism when being installed, and the strip-type gradienter is used for observing whether the utility model is horizontally placed, thereby preventing the cabinet body from deforming, avoiding influencing the bus connection and generating assembly installation dislocation and stress concentration, and prolonging the service life of the electric appliance;
2. through being equipped with relevant mechanisms such as heat dissipation mechanism, controller, temperature sensor for can be according to the change of ambient temperature, automatically regulated radiating efficiency, thereby when avoiding the outside temperature too high, can't in time dispel the heat and danger appears, thereby improved the utility model discloses a security.
Drawings
Fig. 1 is a sectional view of the structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic structural view of the structural dust cover of the present invention.
Fig. 5 is a diagram of the electrical connection relationship of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. pulling the handle; 4. a bar-type leveler; 5. a signal indicator light; 6. a vent hole; 7. a controller; 8. a temperature sensor; 9. a switch group; 10. supporting legs; 11. adjusting the bolt; 12. adjusting the base; 13. a protective cover; 14. a motor; 15. a rotating shaft; 16. a fan blade; 17. a dust cover; 18. a through hole; 19. a limiting hole; 20. a cleaning rod; 21. brushing; 22. and (4) exhausting holes.
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 work belong to the protection scope of the present invention.
The utility model provides an adjustable low-voltage switchgear as shown in fig. 1-5, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, one side of the cabinet body 1 is provided with cabinet door 2, one side of cabinet door 2 is provided with pulling handle 3, one side of the lower extreme of cabinet door 2 is provided with strip formula spirit level 4, be provided with signal indicator lamp 5 on the upper surface array ground of the cabinet body 1, the both sides of the lower surface of the cabinet body 1 all are provided with adjustment mechanism, both sides in the cabinet body 1 all are provided with two ventilation holes 6, equal fixedly connected with heat dissipation mechanism in the ventilation hole 6, one side in the cabinet body 1 is provided with controller 7, the outside of the cabinet body 1 is provided with temperature sensor 8 and switchgroup 9, controller 7 electricity respectively connects temperature sensor.
As shown in figure 2, the cabinet door 2 is rotatably connected to the cabinet body 1 through a hinge, and the upper surface of the pulling handle 3 is provided with anti-skidding lines, so that when the cabinet is used, the anti-skidding effect can be achieved, and the cabinet is more convenient to use.
Combine shown in fig. 1 and 2, adjustment mechanism includes supporting leg 10, and the lower surface of supporting leg 10 is provided with the regulation screw, and threaded connection has adjusting bolt 11 in the regulation screw, and adjusting bolt 11's lower extreme fixedly connected with adjusts base 12, through being provided with adjustment mechanism and strip type spirit level 4, makes and installing the utility model discloses the time, can adjust according to through adjustment mechanism, observe through strip type spirit level 4 the utility model discloses whether the level is placed to prevent that the cabinet body 1 from warping, thereby avoid influencing the bus bar connection and produce the different position of unit mount, stress concentration, improve the electrical apparatus life-span.
Referring to fig. 1, 3 and 4, the heat dissipation mechanism includes a protective cover 13, a motor 14 is fixedly connected to a central position of one side of the protective cover 13, a switch group 9 is electrically connected to the motor 14 through an external power source, an output end of the motor 14 is fixedly connected to a rotating shaft 15, two sides of the rotating shaft 15 are provided with fan blades 16, the other side of the protective cover 13 is provided with a dust cover 17, the dust cover 17 can prevent dust or impurities from entering the utility model, a through hole 18 is provided at the central position of the dust cover 17, the rotating shaft 15 penetrates through the through hole 18 and extends to the outside, a limiting hole 19 is provided at one side of the rotating shaft 15, a cleaning rod 20 is detachably connected in the limiting hole 19 through a screw thread, thereby facilitating the installation and detachment of the cleaning rod 20 and cleaning the impurities on the brush 21, one side of the cleaning rod 20 is, be provided with cleaning rod 20 on the heat dissipation mechanism, be provided with brush hair 21 on cleaning rod 20, consequently, when pivot 15 rotates, can drive cleaning rod 20 and rotate to drive brush hair 21 and be circular motion, consequently can prevent that outside foreign matter from blockking up the louvre, thereby can guarantee the utility model discloses radiating patency.
This practical theory of operation: during specific installation, will the utility model discloses transport appointed mounted position, then close cabinet door 2, through observing strip formula spirit level 4 on the cabinet door 2, the preferred model of strip formula spirit level 4 is: HD-8015, adjust the level of the cabinet 1 by adjusting the depth of the adjusting bolt 11 on the adjusting base 12 in the adjusting screw hole, when the bubble on the bar-type level device 4 is in the middle position, the adjustment is completed;
during specific use, along with ambient temperature's change, can adjust radiating efficiency through heat dissipation mechanism, controller 7 and temperature sensor 8, temperature sensor 8's model is preferred: MF58, the model of controller 7 is preferably: FX3U-14MR, when the temperature is higher in summer, the temperature sensor 8 transmits a signal to the controller 7, the controller 7 receives the signal and controls the four heat dissipation mechanisms to work simultaneously, thereby maximizing the heat dissipation efficiency, timely reducing the temperature of the utility model, avoiding the high temperature for a long time, reducing the risk of component damage, the heat dissipation mechanism is provided with a cleaning rod 20, the cleaning rod 20 is provided with brush bristles 21, therefore, when the rotating shaft 15 rotates, the cleaning rod 20 can be driven to rotate, thereby driving the brush bristles 21 to do circular motion, thereby preventing external foreign matters from blocking the heat dissipation holes, ensuring the heat dissipation smoothness of the utility model, by setting the controller 7, the corresponding heat dissipation mechanism can be started at different temperatures, thereby not only achieving the heat dissipation effect, but also saving electricity, and when the temperature is too high, can start four heat dissipation mechanism work simultaneously for the radiating efficiency is the biggest, thereby has improved the utility model discloses a security.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides an adjustable low-voltage switchgear, includes the cabinet body (1), its characterized in that: one side of the cabinet body (1) is provided with cabinet door (2), one side of cabinet door (2) is provided with pulling handle (3), one side of the lower extreme of cabinet door (2) is provided with strip spirit level (4), be provided with signal indicator lamp (5) on the upper surface of the cabinet body (1) array ground, the both sides of the lower surface of the cabinet body (1) all are provided with adjustment mechanism, both sides in the cabinet body (1) all are provided with two ventilation holes (6), equal fixedly connected with heat dissipation mechanism in ventilation hole (6), one side in the cabinet body (1) is provided with controller (7), the outside of the cabinet body (1) is provided with temperature sensor (8) and switch block (9), controller (7) electricity respectively connect temperature sensor (8) with switch block (9).
2. The adjustable low-voltage switchgear cabinet according to claim 1, wherein: the cabinet door (2) is rotatably connected to the cabinet body (1) through a hinge.
3. The adjustable low-voltage switchgear cabinet according to claim 1, wherein: the upper surface of the pulling handle (3) is provided with anti-skid grains.
4. The adjustable low-voltage switchgear cabinet according to claim 1, wherein: the adjusting mechanism comprises a supporting leg (10), an adjusting screw hole is formed in the lower surface of the supporting leg (10), an adjusting bolt (11) is screwed in the adjusting screw hole, and an adjusting base (12) is fixedly connected to the lower end of the adjusting bolt (11).
5. The adjustable low-voltage switchgear cabinet according to claim 1, wherein: the heat dissipation mechanism comprises a protective cover (13), a motor (14) is fixedly connected to the central position of one side of the protective cover (13), a rotating shaft (15) is fixedly connected to the output end of the motor (14), fan blades (16) are arranged on two sides of the rotating shaft (15), a dust cover (17) is arranged on the other side of the protective cover (13), a through hole (18) is formed in the central position of the dust cover (17), the rotating shaft (15) penetrates through the through hole (18) and extends to the outside, a limiting hole (19) is formed in one side of the rotating shaft (15), a sweeping rod (20) is detachably connected to the inside of the limiting hole (19) through threads, and bristles (21) are arranged on one side of the sweeping rod (.
6. The adjustable low-voltage switchgear cabinet according to claim 5, wherein: and exhaust holes (22) are formed in one sides of the protective cover (13) and the dust cover (17).
7. The adjustable low-voltage switchgear cabinet according to claim 5, wherein: the switch group (9) is electrically connected with the motor (14) through an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190999.1U CN210806390U (en) | 2019-12-10 | 2019-12-10 | Adjustable low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190999.1U CN210806390U (en) | 2019-12-10 | 2019-12-10 | Adjustable low-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806390U true CN210806390U (en) | 2020-06-19 |
Family
ID=71248942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922190999.1U Active CN210806390U (en) | 2019-12-10 | 2019-12-10 | Adjustable low-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806390U (en) |
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2019
- 2019-12-10 CN CN201922190999.1U patent/CN210806390U/en active Active
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