CN210536116U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN210536116U CN210536116U CN201921574279.9U CN201921574279U CN210536116U CN 210536116 U CN210536116 U CN 210536116U CN 201921574279 U CN201921574279 U CN 201921574279U CN 210536116 U CN210536116 U CN 210536116U
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- heat dissipation
- dissipation mechanism
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- cabinet body
- cabinet
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Abstract
The utility model provides a low-voltage switch cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the cabinet body is equipped with the ventilating board, evenly distributed has a plurality of ventilation holes on the ventilating board, the downside of ventilating board is equipped with the spout, be equipped with the slider on the spout, one side of slider is connected with cylinder one, the lower extreme of slider is connected with cylinder two, the lower extreme of cylinder two passes through thrust unit and is connected with heat abstractor, heat abstractor includes locating plate, initiative heat dissipation mechanism and passive heat dissipation mechanism, install initiative heat dissipation mechanism and passive heat dissipation mechanism on the locating plate, initiative heat dissipation mechanism passes through the synchronous rotation of gear and drives passive heat dissipation mechanism synchronous operation. The utility model relates to a low-voltage switchgear, dust removal good heat dissipation, dust collector installation dismantlement is convenient.
Description
Technical Field
The utility model relates to a technical field of electric appliance cabinet, in particular to low-voltage switch cabinet.
Background
The switch cabinet is an important device used in a power supply and distribution system, is a main component in the power transmission and distribution industry, it is widely applied to different places, such as high-rise buildings, residential districts, industrial and mining enterprises, construction sites and the like, the outside line of the switch cabinet firstly enters the main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as instruments, automatic control, a motor magnetic switch, various alternating current contactors and the like, because the electric elements adopt the circuit breaker with large capacity, the switch cabinet generates heat seriously, the traditional through hole can not meet the requirement of heat dissipation, and dust easily falls into the low-voltage switch cabinet, therefore, the use of the low-voltage switch cabinet is influenced, the low-voltage switch cabinet is easy to break down in work, the maintenance cost of the low-voltage switch cabinet is increased, the service life of the low-voltage switch cabinet is shortened, and the normal use of electrical elements is influenced.
The existing low-voltage switch cabinet is provided with multiple heat dissipation, moisture absorption and dust removal devices, but the heat dissipation devices, the moisture absorption and the dust removal devices are fixed in general positions, the heat dissipation effect has limitation, and the moisture absorption and the dust removal devices are difficult to disassemble and damage the switch cabinet easily along with the deterioration of the effect of the extension of the service time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a dust removal good heat dissipation, dust collector installs and dismantles a convenient low-voltage switchgear.
In order to achieve the purpose, the utility model provides a low-voltage switch cabinet, which comprises a cabinet body, wherein a ventilating board is arranged above the cabinet body, a plurality of ventilating holes are uniformly distributed on the ventilating board, a chute is arranged on the lower side of the ventilating board, a slide block is arranged on the chute, one side of the slide block is connected with a first air cylinder, the lower end of the slide block is connected with a second air cylinder, a pushing device is arranged below the second air cylinder, a heat dissipation device is arranged below the pushing device, the pushing device comprises a pushing cross rod and a pushing vertical rod connected with two ends of the pushing cross rod, the heat dissipation device comprises a positioning plate, an active heat dissipation mechanism and a passive heat dissipation mechanism, the lower end of the pushing vertical rod is connected with the positioning plate, an active heat dissipation mechanism and a passive heat dissipation mechanism are arranged on the positioning plate, the active heat dissipation mechanism comprises, the lower extreme of motor is equipped with pivot one, the lower extreme of pivot one is equipped with fan one, be equipped with gear one on the pivot one, passive heat dissipation mechanism includes pivot two and fan two, be equipped with gear two on the pivot two, gear two and gear one meshing, the lower extreme of pivot two is equipped with fan two.
Through the mutually-matched arrangement of the sliding groove, the sliding block, the first air cylinder, the second air cylinder and the pushing device, the heat dissipation device can move up and down and left and right, the heat dissipation effect is improved, the heat dissipation performance is good, the active heat dissipation mechanism drives the passive heat dissipation mechanism to dissipate heat through the meshing of the two gears, the energy consumption is low, and the heat dissipation is strong.
Preferably, the ventilating board and the cabinet body are integrally arranged and are level with the upper part of the cabinet body.
Preferably, the middle of the ventilating plate is provided with a hollow cavity, a water absorption filter screen and an active carbon filter screen are arranged in the hollow cavity, a partition plate is arranged in the hollow cavity, a plurality of air holes are formed in the partition plate, the water absorption filter screen is arranged above the partition plate, and the active carbon filter screen is arranged below the partition plate. Through set up cavity in the ventilating board, set up water absorption filter screen and active carbon filter screen in the cavity, carry out the effect of moisture absorption and dust removal to the outside air that gets into the cabinet body, it is effectual to absorb moisture the dust removal.
Preferably, the hollow one end is sealed, and the hollow other end is equipped with the installing port, the installing port includes installing port and lower installing port, the lower extreme of installing port all is equipped with the recess down and goes up the installing port. Through set up the installing port and set up the recess at the installing port in cavity one end, the moisture absorption and the dust removal function of air are realized to filter screen and active carbon filter screen that absorb water in can the disect insertion cavity, and the installation is simple with the dismantlement, washs the convenience, and long service life as preferred, it has sealing door to articulate on the installing port. The setting of sealing door seals the cavity, prevents the entering of dust.
The utility model has the advantages that: through setting up heat abstractor to can be from top to bottom, control the removal, strengthened the radiating effect, heat dispersion is good, sets up detachable filter screen and the active carbon filter screen that absorbs water simultaneously on the ventilating board, has strengthened the dust removal effect that absorbs moisture, and the installation is dismantled conveniently, long service life.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram ii according to an embodiment of the present invention.
Fig. 4 is a partially enlarged view at B in fig. 3.
Fig. 5 is a bottom view of the vent panel.
In the figure: 1-cabinet body, 2-ventilating plate, 3-pushing device, 4-heat dissipation device, 21-ventilating hole, 22-clapboard, 23-mounting opening, 24-sliding groove, 25-sealing door, 31-pushing cross bar, 32-pushing vertical bar, 41-positioning plate, 42-active heat dissipation mechanism, 43-passive heat dissipation mechanism, 231-upper mounting opening, 232-lower mounting opening, 233-groove, 241-sliding block, 242-cylinder I, 343-cylinder II, 421-motor, 422-rotating shaft I, 423-fan I, 424-gear I, 431-rotating shaft II, 432-fan II and 433-gear II.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the 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 to 5, the present embodiment provides a low-voltage switch cabinet, a ventilation board 2 is disposed above a cabinet body 1, the ventilating board 2 is integrated with the cabinet body 1 and is level with the upper part of the cabinet body 1, a plurality of ventilating holes 21 are uniformly distributed on the ventilating board 2, the middle of the ventilating plate 2 is provided with a hollow, a clapboard 22 is arranged in the hollow, a plurality of air holes are arranged on the clapboard 22, one end of the hollow part is closed, the other end of the hollow part is provided with a mounting opening 23, the mounting opening 23 comprises an upper mounting opening 231 and a lower mounting opening 232, the lower ends of the upper mounting port 231 and the lower mounting port 232 are both provided with a groove 233, the water absorption filter screen is inserted into the hollow from the upper mounting port 231, the active carbon filter screen is inserted into the hollow from the lower mounting port 232, play moisture absorption and dirt-proof effect to the cabinet body 1, the normal operating of the interior circuit of protection cabinet body 1, it has sealing door 25 to articulate on the installing port 23.
The lower side of the ventilating plate 2 is provided with a sliding groove 24, the sliding groove 24 is provided with a sliding block 241, one side of the sliding block 241 is connected with a first cylinder 242, the lower end of the sliding block 241 is connected with a second cylinder 343, the lower part of the second cylinder 343 is provided with a pushing device 3, the lower part of the pushing device 3 is provided with a heat dissipation device 4, the pushing device 3 comprises a pushing cross rod 31 and a pushing vertical rod 32 connected with two ends of the pushing cross rod 31, the heat dissipation device 4 comprises a positioning plate 41, a first active heat dissipation mechanism 42 and a second passive heat dissipation mechanism 43, the lower end of the pushing vertical rod 32 is connected with the positioning plate 41, the positioning plate 41 is provided with the first active heat dissipation mechanism 42 and the second passive heat dissipation mechanism 43, the first active heat dissipation mechanism 42 comprises a motor 421, a first rotating shaft 422 and a first fan 423, the motor 421 is installed on the positioning plate, be equipped with gear 424 on the pivot one 422, passive heat dissipation mechanism 43 includes two 431 of pivot and two 432 of fans, be equipped with two 433 of gear on the two 431 of pivot, two 433 of gear mesh with gear 424, the lower extreme of two 431 of pivot is equipped with two 432 of fans, and initiative heat dissipation mechanism 42 and passive heat dissipation mechanism 43 dispel the heat in to the cabinet body 1, reduce the temperature in the cabinet body 1.
During operation, the first cylinder 242, the second cylinder 343 and the motor 421 are opened, the heat dissipation device 4 moves up and down and left and right to dissipate heat of the cabinet body 1, and the water absorption filter screen and the activated carbon filter screen dry and remove dust of air entering the cabinet body 1 to keep cleanliness of the air in the cabinet body 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. The utility model provides a low-voltage switchgear, includes the cabinet body, its characterized in that: the improved cabinet comprises a cabinet body, wherein a ventilating plate is arranged above the cabinet body, a plurality of ventilating holes are uniformly distributed in the ventilating plate, a sliding groove is formed in the lower side of the ventilating plate, a sliding block is arranged on the sliding groove, a first air cylinder is connected to one side of the sliding block, a second air cylinder is connected to the lower end of the sliding block, a pushing device is arranged below the second air cylinder, a heat dissipation device is arranged below the pushing device, the pushing device comprises a pushing cross rod and a pushing vertical rod connected with two ends of the pushing cross rod, the heat dissipation device comprises a positioning plate, an active heat dissipation mechanism and a passive heat dissipation mechanism, the lower end of the pushing vertical rod is connected with the positioning plate, an active heat dissipation mechanism and a passive heat dissipation mechanism are mounted on the positioning plate, the active heat dissipation mechanism comprises a motor, a first rotating shaft and a first fan, the first rotating shaft is provided with a first gear, the passive heat dissipation mechanism comprises a second rotating shaft and a second fan, the second rotating shaft is provided with a second gear, the second gear is meshed with the first gear, and the second fan is arranged at the lower end of the second rotating shaft.
2. The low-voltage switchgear cabinet as claimed in claim 1, characterized in that: the ventilating board and the cabinet body are integrally arranged and are flush with the upper part of the cabinet body.
3. The low-voltage switchgear cabinet as claimed in claim 1, characterized in that: the middle of ventilating board is equipped with cavity, be equipped with water absorption filter screen and active carbon filter screen in the cavity, be equipped with the baffle in the cavity, be equipped with a plurality of bleeder vent on the baffle, the baffle top is equipped with water absorption filter screen, the baffle below is equipped with the active carbon filter screen.
4. The low-voltage switchgear cabinet as claimed in claim 3, characterized in that: the hollow one end is sealed, and the hollow other end is equipped with the installing port, the installing port includes installing port and lower installing port, the lower extreme of going up installing port and lower installing port all is equipped with the recess.
5. The low-voltage switchgear cabinet as claimed in claim 4, characterized in that: and a sealing door is hinged on the mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574279.9U CN210536116U (en) | 2019-09-21 | 2019-09-21 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574279.9U CN210536116U (en) | 2019-09-21 | 2019-09-21 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210536116U true CN210536116U (en) | 2020-05-15 |
Family
ID=70606118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574279.9U Active CN210536116U (en) | 2019-09-21 | 2019-09-21 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210536116U (en) |
-
2019
- 2019-09-21 CN CN201921574279.9U patent/CN210536116U/en active Active
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