CN208461288U - A kind of Multifunctional low voltage distribution cabinet - Google Patents
A kind of Multifunctional low voltage distribution cabinet Download PDFInfo
- Publication number
- CN208461288U CN208461288U CN201821044892.5U CN201821044892U CN208461288U CN 208461288 U CN208461288 U CN 208461288U CN 201821044892 U CN201821044892 U CN 201821044892U CN 208461288 U CN208461288 U CN 208461288U
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- CN
- China
- Prior art keywords
- cabinet
- wall
- fixedly connected
- idler wheel
- mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Multifunctional low voltage distribution cabinets, including cabinet, the side of cabinet offers opening, the inner wall of cabinet is slidably connected, and there are two symmetrical mounting boxs, the opening of two mounting boxs is located at two mounting boxs side close to each other, two position limiting slide blocks are fixedly connected at the top of two mounting boxs, the inner top of cabinet offers the sliding slot to match with position limiting slide block, four position limiting slide blocks are connected with the sliding of the inner wall of sliding slot, the bottom of two mounting boxs is equipped with rolling supporting mechanism, rolling supporting mechanism includes the first idler wheel, first idler wheel is located at edge of the mounting box bottom far from box opening, and first idler wheel rolled and be connected by the bottom of first connecting rod and mounting box, the bottom of mounting box offers turn trough far from one end of the first idler wheel.The utility model structure is simple, easy to operate, is realized in the way of vacuumizing in the flowing of air high-speed circulating and cabinet to low-voltage distribution cabinet heat radiation and fireproof purpose.
Description
Technical field
The utility model relates to controller switching equipment technical field more particularly to a kind of Multifunctional low voltage distribution cabinets.
Background technique
With the development of society, power distribution cabinet using more and more extensive, power distribution cabinet is in power generation, transmission of electricity, distribution, electric energy
Play the role of on-off, control and protection in conversion and consumption, is the final stage device of power equipment industry, existing low-voltage distribution
The inside of cabinet is equipped with all kinds of electrical equipments, and all kinds of electrical equipments can generate heat during the work time, to make low-voltage distribution
Temperature in cabinet constantly increases, and the temperature especially within hot season, low-voltage distribution cabinet is higher, if not can be carried out timely place
Reason will affect the operation and safety of all kinds of electrical equipments, result even on fire in transformer power distribution cabinet when serious, threaten people
Safety.
Utility model content
Purpose of the utility model is to solve low-voltage distribution in-cabinet temperature height in the prior art to lead to problem on fire,
And a kind of Multifunctional low voltage distribution cabinet proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Multifunctional low voltage distribution cabinet, including cabinet, the side of the cabinet offer opening, the inner wall of the cabinet
It is slidably connected there are two symmetrical mounting box, the opening of two mounting boxs is located at close to each other one of two mounting boxs
Side is fixedly connected to two position limiting slide blocks at the top of two mounting boxs, and the inner top of the cabinet is offered and limited
The sliding slot that sliding block matches, four position limiting slide blocks are connected with the sliding of the inner wall of sliding slot, the bottom of two mounting boxs
It is equipped with rolling supporting mechanism, the rolling supporting mechanism includes the first idler wheel, and it is remote that first idler wheel is located at mounting box bottom
Edge from box opening, and the first idler wheel is rolled with the bottom of mounting box by first connecting rod and is connected, the mounting box
Bottom offer turn trough far from one end of the first idler wheel, the inner wall of the turn trough is rotatably connected to Damping rotation shaft, the damping
The side wall of shaft is fixedly connected with the second connecting rod, and second connecting rod extends to the outer of turn trough far from one end of Damping rotation shaft
Portion, and the second connecting rod is located at one end outside turn trough and is rotatably connected to the second idler wheel by shaft, the inner sidewall of the turn trough is opened
Equipped with torsional spring slot, the inner wall of the torsional spring slot is fixedly connected with fixed link, and the side wall of the fixed link is socketed with torsional spring, the torsion
One end of spring and the inner wall of torsional spring slot are fixedly linked, the side of the other end of the torsional spring and the second connecting rod far from the first idler wheel
It offsets, gap is equipped between two mounting boxs, offers exhaust outlet corresponding with gap at the top of the cabinet, it is described
The inner wall of exhaust outlet is fixedly connected with exhaust pipe, and the inner wall of the exhaust pipe is fixedly connected with exhaust fan, the bottom of the cabinet
Air inlet corresponding with exhaust outlet is offered, there are two symmetrical envelopes by shaft rotation connection for the inner wall of the air inlet
Plate, two sealing plates match with air inlet, and the bottom of two sealing plates offers slot, two slots it is interior
Wall is fixedly connected with support rod jointly, is fixedly connected to supporting leg at the bottom four corners of the cabinet.
Preferably, the inner wall of the mounting box is fixedly connected with electric mounting board, and the side wall of the electric mounting board offers
Multiple screw holes being uniformly arranged.
Preferably, the position limiting slide block is far from being fixedly connected with limited block at the top of one end of box opening, the sliding slot it is interior
Top offers limiting slot, and the limited block is connected with the sliding of the inner wall of limiting slot.
Preferably, the inner wall of the air inlet is fixedly connected with dirt filtrating screen.
Preferably, the bottom of the cabinet is fixedly connected with fixed block, and the fixed block and the second connecting rod are close to first
The side of idler wheel offsets.
Preferably, the side that the mounting box is located at outside cabinet is fixedly connected with handle.
Compared with prior art, the utility model provides a kind of Multifunctional low voltage distribution cabinet, have it is following the utility model has the advantages that
1, the Multifunctional low voltage distribution cabinet, by the setting of mounting box, electrical equipment is mounted on electrical installation by screw
On plate, the gap reserved between two mounting boxs is risen as air duct using hot-air, and the principle of cold air decline makes cabinet
Interior air-flow is flowed into from air inlet, is flowed out along duct flows, and from exhaust outlet, to complete airflow, and is passed through exhaust
The setting of exhaust fan in mouthful, exhaust fan operating, the intracorporal air-flow of case is discharged, keeps the intracorporal air circulation of case more fast
Speed, so that a large amount of heat is taken away, if fire occurs because of reasons such as failure or temperature in cabinet, the temperature of open fire generation
Support rod is blown, two sealing plates cover air inlet under gravity, when flame combustion, subtract the intracorporal air of case gradually
It is few, develop to vacuum state, so that flame be made to cannot get oxygen supply and extinguish, prevents propagation of flame from going out, cause personal wealth
The loss of production.
2, the Multifunctional low voltage distribution cabinet, by the setting of handle, pull handle skids off mounting box out of cabinet, and second
Idler wheel rotates under the action of torsional spring when rolling out in cabinet, and offsets with fixed block, and the second idler wheel is made to keep vertical state,
Horizontality is remained during to make mounting box skid off out of cabinet, when mounting box is pushed into cabinet, cabinet
Lower end to the second idler wheel generate active force, make the second connecting rod rotate, and the second idler wheel with the rotation of the second connecting rod and
Rise, allow to roll in the interior bottom of cabinet, to keep mounting box sliding steady.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, is realized in the way of vacuumizing in the flowing of air high-speed circulating and cabinet to low-voltage distribution cabinet
Heat dissipation and fireproof purpose.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Multifunctional low voltage distribution cabinet structural schematic diagram；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 be the utility model proposes a kind of Multifunctional low voltage distribution cabinet part B structural schematic diagram.
In figure: 1 cabinet, 2 mounting boxs, 3 electric mounting boards, 4 position limiting slide blocks, 5 exhaust fans, 6 exhaust pipes, 7 support rods, 8 envelopes
Plate, 9 first idler wheels, 10 supporting legs, 11 air inlets, 12 torsional springs, 13 second connecting rods, 14 second idler wheels, 15 fixed blocks, 16 turns
Slot, 17 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of Multifunctional low voltage distribution cabinet, including cabinet 1, the side of cabinet 1 offer opening, cabinet 1
Inner wall be slidably connected there are two symmetrical mounting box 2, the opening of two mounting boxs 2 is located at two mounting boxs 2 and mutually leans on
Close side, the top of two mounting boxs 2 are fixedly connected to two position limiting slide blocks 4, and the inner top of cabinet 1 is offered and limited
The sliding slot that sliding block 4 matches, four position limiting slide blocks 4 are connected with the sliding of the inner wall of sliding slot, and the bottom of two mounting boxs 2 is equipped with
Rolling supporting mechanism, rolling supporting mechanism include the first idler wheel 9, and the first idler wheel 9 is located at 2 bottom of mounting box and is open far from cabinet 1
Edge, and the first idler wheel 9 is rolled by the bottom of first connecting rod and mounting box 2 and is connected, and the bottom of mounting box 2 is far from the
One end of one idler wheel 9 offers turn trough 16, and the inner wall of turn trough 16 is rotatably connected to Damping rotation shaft, and the side wall of Damping rotation shaft is fixed to be connected
It is connected to the second connecting rod 13, the second connecting rod 13 extends to the outside of turn trough 16, and the second connection far from one end of Damping rotation shaft
Bar 13 is located at one end outside turn trough 16 and is rotatably connected to the second idler wheel 14 by shaft, and the inner sidewall of turn trough 16 offers torsional spring
Slot, the inner wall of torsional spring slot are fixedly connected with fixed link, and the side wall of fixed link is socketed with torsional spring 12, one end of torsional spring 12 and torsional spring slot
Inner wall be fixedly linked, the other end of torsional spring 12 offsets with the second connecting rod 13 far from the side of the first idler wheel 9, two mounting boxs
Gap is equipped between 2, the top of cabinet 1 offers exhaust outlet corresponding with gap, and the inner wall of exhaust outlet is fixedly connected with row
Tracheae 6, the inner wall of exhaust pipe 6 are fixedly connected with exhaust fan 5, and the bottom of cabinet 1 offers air inlet corresponding with exhaust outlet
11, there are two symmetrical sealing plate 8, two sealing plates 8 and 11 phases of air inlet by shaft rotation connection for the inner wall of air inlet 11
Match, the bottom of two sealing plates 8 offers slot, and the inner wall of two slots is fixedly connected with support rod 7, the bottom of cabinet 1 jointly
Portion's four corners are fixedly connected to supporting leg 10.
The inner wall of mounting box 2 is fixedly connected with electric mounting board 3, and the side wall of electric mounting board 3 offers multiple be uniformly arranged
Screw hole, electrical equipment, which is screwed, to be mounted on electric mounting board 3, so that electrical equipment is easy to disassemble.
It is fixedly connected with limited block at the top of one end that position limiting slide block 4 is open far from cabinet 1, the inner top of sliding slot offers limit
Slot, limited block are connected with the sliding of the inner wall of limiting slot, prevent mounting box 2 from deviating from from cabinet 1 during sliding.
The inner wall of air inlet 11 is fixedly connected with dirt filtrating screen, and dirt filtrating screen is metal material, prevent dust from air inlet 11 into
Enter in cabinet 1, while providing certain support for the sealing plate 8 fallen, sealing plate 8 is enable completely to cover air inlet 11.
The bottom of cabinet 1 is fixedly connected with fixed block 15, and fixed block 15 and the second connecting rod 13 are close to the one of the first idler wheel 9
Side offsets, and limit is fixed to the second connecting rod 13, topple over the second idler wheel 14 will not when sliding outside cabinet 1.
The side that mounting box 2 is located at outside cabinet 1 is fixedly connected with handle 17, convenient for pulling mounting box 2 mobile.
In the utility model, electrical equipment is mounted on electric mounting board 3 by screw, is reserved between two mounting boxs 2
Gap as air duct, risen using hot-air, cold air decline principle, flow into the air-flow in cabinet 1 from air inlet 11,
It is flowed out along duct flows, and from exhaust outlet, to complete an airflow circulating, and passes through the setting of exhaust fan 5 in exhaust outlet,
Exhaust fan 5 operates, and the air-flow in cabinet 1 is discharged, keeps the air circulation in cabinet 1 more quick, to take away a large amount of
Heat, if because the temperature that open fire generates blows support rod 7 when fire occurs for the reasons such as failure or temperature in cabinet 1,
Two sealing plates 8 rotate down under gravity, are detached from the support rod 7 of fracture, and cover air inlet 11, flame combustion
When, the air in cabinet 1 is gradually decreased, develops to vacuum state, so that flame be made to cannot get oxygen supply and extinguish, prevents
Propagation of flame is gone out, and the loss of personal property is caused.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Multifunctional low voltage distribution cabinet, including cabinet (1), which is characterized in that the side of the cabinet (1) offers out
Mouthful, the inner wall of the cabinet (1) is slidably connected, and there are two symmetrical mounting box (2), the openings of two mounting boxs (2)
The side close to each other positioned at two mounting boxs (2) is fixedly connected to two limits at the top of two mounting boxs (2) and slides
Block (4), the inner top of the cabinet (1) offer the sliding slot to match with position limiting slide block (4), four position limiting slide blocks (4)
It is connected with the sliding of the inner wall of sliding slot, the bottom of two mounting boxs (2) is equipped with rolling supporting mechanism, the rolling support
Mechanism includes the first idler wheel (9), and first idler wheel (9) is located at the edge that mounting box (2) bottom is open far from cabinet (1),
And first idler wheel (9) rolled and be connected by the bottom of first connecting rod and mounting box (2), the bottom of the mounting box (2) is separate
One end of first idler wheel (9) offers turn trough (16), and the inner wall of the turn trough (16) is rotatably connected to Damping rotation shaft, the damping
The side wall of shaft is fixedly connected with the second connecting rod (13), and second connecting rod (13) extends to far from one end of Damping rotation shaft
The outside of turn trough (16), and the second connecting rod (13) is located at the one end of turn trough (16) outside and is rotatably connected to the second idler wheel by shaft
(14), the inner sidewall of the turn trough (16) offers torsional spring slot, and the inner wall of the torsional spring slot is fixedly connected with fixed link, described solid
The side wall of fixed pole is socketed with torsional spring (12), and one end of the torsional spring (12) and the inner wall of torsional spring slot are fixedly linked, the torsional spring
(12) the other end offsets with the second connecting rod (13) far from the side of the first idler wheel (9), sets between two mounting boxs (2)
There is gap, offers exhaust outlet corresponding with gap at the top of the cabinet (1), the inner wall of the exhaust outlet is fixedly connected with
The inner wall of exhaust pipe (6), the exhaust pipe (6) is fixedly connected with exhaust fan (5), and the bottom of the cabinet (1) offers and arranges
The corresponding air inlet of port (11), there are two symmetrical sealing plates by shaft rotation connection for the inner wall of the air inlet (11)
(8), two sealing plates (8) match with air inlet (11), and the bottom of two sealing plates (8) offers slot, and two
The inner wall of the slot is fixedly connected with support rod (7) jointly, is fixedly connected to support at the bottom four corners of the cabinet (1)
Leg (10).
2. a kind of Multifunctional low voltage distribution cabinet according to claim 1, which is characterized in that the inner wall of the mounting box (2)
It is fixedly connected electric mounting board (3), the side wall of the electric mounting board (3) offers multiple screw holes being uniformly arranged.
3. a kind of Multifunctional low voltage distribution cabinet according to claim 1, which is characterized in that the position limiting slide block (4) is separate
Be fixedly connected with limited block at the top of one end of cabinet (1) opening, the inner top of the sliding slot offers limiting slot, the limited block with
The inner wall sliding of limiting slot is connected.
4. a kind of Multifunctional low voltage distribution cabinet according to claim 1, which is characterized in that the inner wall of the air inlet (11)
It is fixedly connected with dirt filtrating screen.
5. a kind of Multifunctional low voltage distribution cabinet according to claim 1, which is characterized in that the bottom of the cabinet (1) is solid
Surely it is connected with fixed block (15), the fixed block (15) offsets with the second connecting rod (13) close to the side of the first idler wheel (9).
6. a kind of Multifunctional low voltage distribution cabinet according to claim 1, which is characterized in that the mounting box (2) is located at case
The side of body (1) outside is fixedly connected with handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044892.5U CN208461288U (en) | 2018-06-30 | 2018-06-30 | A kind of Multifunctional low voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044892.5U CN208461288U (en) | 2018-06-30 | 2018-06-30 | A kind of Multifunctional low voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461288U true CN208461288U (en) | 2019-02-01 |
Family
ID=65170801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044892.5U Expired - Fee Related CN208461288U (en) | 2018-06-30 | 2018-06-30 | A kind of Multifunctional low voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461288U (en) |
-
2018
- 2018-06-30 CN CN201821044892.5U patent/CN208461288U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190630 |