CN213460583U - Special switch board of central air conditioning - Google Patents
Special switch board of central air conditioning Download PDFInfo
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- CN213460583U CN213460583U CN202022264946.2U CN202022264946U CN213460583U CN 213460583 U CN213460583 U CN 213460583U CN 202022264946 U CN202022264946 U CN 202022264946U CN 213460583 U CN213460583 U CN 213460583U
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- central air
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Abstract
The utility model relates to a switch board technical field, especially, relate to a special switch board of central air conditioning, including the cabinet body and cabinet door, cabinet door hinges in cabinet body front end, cabinet body below welding has the fixed column, the fixed column below is equipped with the pillar, open bottom the fixed column has the thread groove, thread inslot portion is equipped with supports the board, it is fixed with the spring to support between board and the thread groove tank bottom, cabinet body top is equipped with the top cap, the inside bolt fastening that has of top cap has the mounting panel, the mounting panel below is equipped with the fixing base of pasting in cabinet body top surface, the fixing base passes through the bolt fastening with the cabinet body, fixing base top mid-mounting has the motor that is located the mounting panel below, the motor top is equipped with the screw rod of being connected rather than power take off end, the: can be effective waterproof rain-proof, and the top cap makes things convenient for the dismouting, and convenient to use person uses in a flexible way and overhauls to can dispel the heat in the block terminal.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a special switch board of central air conditioning.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Central air conditioning is at the during operation, and power is great, and the heat that distribution element in the block terminal produced is great, consequently need carry out ventilation cooling to the block terminal, and traditional block terminal is for guaranteeing the heat dissipation, has usually with external communicating louvre, installs outdoors when the switch board, and when meeting with rainwater weather, leads to the rainwater to pass through the louvre and get into the switch board easily, causes unnecessary loss and danger, for this reason we have proposed a special switch board of central air conditioning to solve the above-mentioned technical problem who proposes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special switch board of central air conditioning, this kind of special switch board of central air conditioning can be effectively waterproof rain-proof, and the top cap makes things convenient for the dismouting, and convenient to use person uses in a flexible way and overhauls to can dispel the heat in the block terminal, with the problem that solves above-mentioned background art and propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power distribution cabinet special for a central air conditioner comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged to the front end of the cabinet body;
a fixed column is welded below the cabinet body, a support column is arranged below the fixed column, a threaded groove is formed in the bottom of the fixed column, a supporting plate is arranged inside the threaded groove, and a spring is fixed between the supporting plate and the bottom of the threaded groove;
the utility model discloses a cabinet, including cabinet body, top cap, mounting panel, screw rod, fixing base, fan, top cap, baffle, the cabinet body top is equipped with the top cap, the inside mounting panel that has through the bolt fastening of top cap, the mounting panel below is equipped with the fixing base of pasting in cabinet body top surface, the fixing base passes through the bolt fastening with the cabinet body, fixing base top mid-mounting has the motor that is located the mounting panel below, the motor top is equipped with the screw rod rather than power take off end connection, the screw rod top is equipped with the montant that is fixed in top cap inner wall bottom, the equal embedding of fixing base bottom left and right sides is provided with the fan, cabinet body top evenly.
Further, the diameter of the lower part of the support is larger than that of the upper part of the support, external threads are arranged on the upper part of the outer wall of the support, and the upper part of the support extends into the thread groove and is in threaded connection with the thread groove.
Further, the screw rod runs through the mounting panel and is rather than threaded connection, open the screw rod top has the bar groove, the montant below extends to in the bar inslot and rather than sliding connection.
Furthermore, the fixing base top four corners department all welds has spacing post, spacing post runs through the mounting panel and rather than sliding connection.
Furthermore, the top end of the limiting column is bonded with a rubber block, and the rubber block is in contact with the top of the inner wall of the top cover.
Furthermore, the cabinet door is located below the top cover, and the baffle blocks the second heat dissipation holes on the same side.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the height of the power distribution cabinet is adjusted by rotating the support columns and changing the total length of the support columns and the fixed columns, so that the power distribution cabinet keeps a certain distance from the ground, the power distribution cabinet is prevented from being directly contacted with the ground, the four support columns can rotate respectively, the support columns can be adjusted according to the ground flatness, the power distribution cabinet can be placed stably, and the space between the top surfaces of the support columns and the bottom of a thread groove can be filled all the time by arranging the springs and the abutting plates, so that the stability is improved;
the top cover can drive the baffle to move up and down through the motor, so that the second heat dissipation hole is exposed or shielded, when the second heat dissipation hole is exposed, the heat dissipation of the power distribution cabinet can be realized by matching with a fan, and when the second heat dissipation hole is shielded, the rain prevention of the second heat dissipation hole can be realized when the power distribution cabinet meets heavy rain;
through making top cap and mounting panel pass through the bolt fastening, the person of facilitating the use shifts out the montant or inserts the bar groove and dismantle and install the top cap through removing the top cap, utilizes the bolt fastening through making fixing base and the cabinet body simultaneously, and the person of facilitating the use carries out the dismouting, easy dismounting, convenient to use and maintenance with the top cap with the cabinet body through the dismouting fixing base.
Drawings
FIG. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;
fig. 3 is a partially enlarged view of a portion B in fig. 1 according to the present invention;
fig. 4 is a schematic view of the overall left-side sectional structure of the present invention.
The labels in the figure are: 1-a cabinet body; 2-fixing the column; 3-thread groove; 4-a pillar; 5-a resisting plate; 6-a spring; 7-a top cover; 8-mounting a plate; 9-a motor; 10-a screw; 11-a strip-shaped groove; 12-a vertical rod; 13-a limiting column; 14-a fan; 15-heat dissipation holes I; 16-a baffle plate; 17-second heat dissipation holes; 18-a cabinet door; 19-fixed seat.
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.
Please refer to fig. 1 to 4:
a power distribution cabinet special for a central air conditioner comprises a cabinet body 1 and a cabinet door 18, wherein the cabinet door 18 is hinged to the front end of the cabinet body 1;
a fixed column 2 is welded below the cabinet body 1, a support column 4 is arranged below the fixed column 2, a thread groove 3 is formed in the bottom of the fixed column 2, a supporting plate 5 is arranged inside the thread groove 3, and a spring 6 is fixed between the supporting plate 5 and the bottom of the thread groove 3;
a top cover 7 is arranged above the cabinet body 1, a mounting plate 8 is fixed inside the top cover 7 through bolts, a fixing seat 19 attached to the top surface of the cabinet body 1 is arranged below the mounting plate 8, the fixing seat 19 is fixed with the cabinet body 1 through bolts, a motor 9 positioned below the mounting plate 8 is installed in the middle of the upper portion of the fixing seat 19, a screw rod 10 connected with a power output end of the motor 9 is arranged above the motor 9, a vertical rod 12 fixed to the bottom of the inner wall of the top cover 7 is arranged above the screw rod 10, fans 14 are embedded into the left side and the right side of the bottom of the fixing seat 19, a plurality of first heat dissipation holes 15 corresponding to the fans 14 are uniformly penetrated above the cabinet body 1, baffles 16 are fixed on the left side; the cabinet door 18 is positioned below the top cover 7, and the baffle 16 shields the second heat dissipation holes 17 on the same side;
furthermore, the diameter below the supporting column 4 is larger than that above the supporting column 4, external threads are arranged above the outer wall of the supporting column 4, the upper part of the supporting column 4 extends into the thread groove 3 and is in threaded connection with the thread groove, and the diameter below the supporting column 4 is larger than that above the supporting column 4, so that the contact area between the fixing column 2 and the ground is increased, and the stability is enhanced;
further, a screw 10 penetrates through the mounting plate 8 and is in threaded connection with the mounting plate, a strip-shaped groove 11 is formed above the screw 10, the lower part of the vertical rod 12 extends into the strip-shaped groove 11 and is in sliding connection with the vertical rod, so that the screw 10 rotates along the outer wall of the vertical rod 12, and the vertical rod 12 assists the screw 10 to horizontally move when rotating;
furthermore, the four corners above the fixed seat 19 are welded with limit posts 13, the limit posts 13 penetrate through the mounting plate 8 and are connected with the mounting plate in a sliding manner, and the limit posts 13 limit the mounting plate 8, so that the mounting plate 8 can move up and down when the screw 10 rotates;
furthermore, a rubber block is bonded at the top end of the limiting column 13 and is in contact with the top of the inner wall of the top cover 7, the rubber block can be arranged to prevent the top cover 7 from directly contacting the limiting column 13 after moving downwards, the top cover 7 can be effectively buffered, the top cover 7 is protected, and noise caused by the contact of the top cover 7 and the limiting column 13 is avoided;
when the power distribution cabinet is installed, the support 4 is rotated to move up and down in the thread groove 3, the total length of the support 4 and the fixed column 2 is shortened when the support 4 moves up, the support 4 pushes the abutting plate 5 to move up, the abutting plate 5 extrudes the spring 6 to shrink, otherwise, the total length of the support 4 and the fixed column 2 is prolonged when the support 4 moves down, the spring 6 in a compressed state continuously pushes the abutting plate 5 to abut against the support 4, the height of the power distribution cabinet is adjusted by changing the total length of the support 4 and the fixed column 2, the power distribution cabinet keeps a certain distance from the ground, the power distribution cabinet is prevented from being directly contacted with the ground, the four supports 4 can be respectively rotated, the supports 4 can be respectively adjusted according to the ground flatness, the power distribution cabinet can be stably placed, and the space between the top surface of the support 4 and the bottom of the thread groove 3 can be always filled up by arranging, the stability is improved;
during heat dissipation, the screw rod 10 is rotated through the motor 9, so that the mounting plate 8 drives the top cover 7 to move upwards, the top cover 7 drives the baffle 16 to move upwards to gradually keep away from the second heat dissipation hole 17, the cabinet body 1 is communicated with the outside through the second heat dissipation hole 17, heat dissipation is realized, meanwhile, the fan 14 can be used for supplying air into the cabinet body 1 through the first heat dissipation hole 15, and the heat dissipation effect is improved;
meet with rainwater weather and rainfall when less, top cap 7 can effectively shelter from the rainwater, avoid the rainwater to pass through two louvres 17 entering cabinet body 1, and when meeting with heavy rain weather, user's accessible motor 9 makes screw rod 10 face antiport, thereby make mounting panel 8 drive top cap 7 downstream, top cap 7 drives baffle 16 downstream and shelters from two louvres 17 gradually, avoid the rainwater to pass through two louvres 17 entering cabinet body 1, reach rain-proof effect, the switch board can make outside air get into the switch board through the space between two louvres 17 and the baffle 16 simultaneously, realize the radiating effect.
Through making top cap 7 and mounting panel 8 pass through the bolt fastening, the person of facilitating the use shifts out montant 12 or inserts bar groove 11 and dismantles and install top cap 7 through removing top cap 7, utilizes the bolt fastening through making fixing base 19 and the cabinet body 1 simultaneously, and the person of facilitating the use carries out the dismouting, easy dismounting, convenient to use and maintenance with top cap 7 and the cabinet body 1 through dismouting fixing base 19.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a special switch board of central air conditioning, includes cabinet body (1) and cabinet door (18), cabinet door (18) articulate in cabinet body (1) front end, its characterized in that:
a fixed column (2) is welded below the cabinet body (1), a support column (4) is arranged below the fixed column (2), a threaded groove (3) is formed in the bottom of the fixed column (2), a supporting plate (5) is arranged inside the threaded groove (3), and a spring (6) is fixed between the supporting plate (5) and the bottom of the threaded groove (3);
a top cover (7) is arranged above the cabinet body (1), a mounting plate (8) is fixed inside the top cover (7) through bolts, a fixing seat (19) attached to the top surface of the cabinet body (1) is arranged below the mounting plate (8), the fixing seat (19) is fixed with the cabinet body (1) through bolts, a motor (9) positioned below the mounting plate (8) is installed in the middle of the upper portion of the fixing seat (19), a screw rod (10) connected with a power output end of the motor (9) is arranged above the motor (9), a vertical rod (12) fixed to the bottom of the inner wall of the top cover (7) is arranged above the screw rod (10), fans (14) are embedded into the left side and the right side of the bottom of the fixing seat (19), a plurality of first heat dissipation holes (15) corresponding to the positions of the fans (14) are uniformly penetrated above the cabinet body (1), and baffles, a plurality of second heat dissipation holes (17) are uniformly formed in the left side and the right side of the cabinet body (1).
2. The power distribution cabinet special for the central air conditioner according to claim 1, characterized in that: the diameter of the lower part of the strut (4) is larger than that of the upper part of the strut, external threads are arranged on the upper part of the outer wall of the strut (4), and the upper part of the strut (4) extends into the thread groove (3) and is in threaded connection with the thread groove.
3. The power distribution cabinet special for the central air conditioner according to claim 1, characterized in that: screw rod (10) run through mounting panel (8) and rather than threaded connection, open strip-shaped groove (11) above screw rod (10), montant (12) below extends to in strip-shaped groove (11) and rather than sliding connection.
4. The power distribution cabinet special for the central air conditioner according to claim 1, characterized in that: fixing base (19) top four corners department all welds and has spacing post (13), spacing post (13) run through mounting panel (8) and rather than sliding connection.
5. The power distribution cabinet special for the central air conditioner according to claim 4, characterized in that: the top end of the limiting column (13) is bonded with a rubber block, and the rubber block is in contact with the top of the inner wall of the top cover (7).
6. The power distribution cabinet special for the central air conditioner according to claim 1, characterized in that: the cabinet door (18) is positioned below the top cover (7), and the baffle (16) shields the second heat dissipation hole (17) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264946.2U CN213460583U (en) | 2020-10-12 | 2020-10-12 | Special switch board of central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264946.2U CN213460583U (en) | 2020-10-12 | 2020-10-12 | Special switch board of central air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460583U true CN213460583U (en) | 2021-06-15 |
Family
ID=76291918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264946.2U Active CN213460583U (en) | 2020-10-12 | 2020-10-12 | Special switch board of central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460583U (en) |
-
2020
- 2020-10-12 CN CN202022264946.2U patent/CN213460583U/en active Active
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