CN209374976U - A kind of automatic heat radiation distribution box - Google Patents
A kind of automatic heat radiation distribution box Download PDFInfo
- Publication number
- CN209374976U CN209374976U CN201822206418.4U CN201822206418U CN209374976U CN 209374976 U CN209374976 U CN 209374976U CN 201822206418 U CN201822206418 U CN 201822206418U CN 209374976 U CN209374976 U CN 209374976U
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- distribution box
- electric machine
- rotary electric
- ventilation
- shell
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Abstract
The utility model discloses a kind of automatic heat radiation distribution box, including distribution box housing, distribution box switch gate, a rectangular channel is respectively provided on all sides of the non-distribution box switch shop front on distribution box housing, ventilation shell is equipped on the outside of rectangular channel, ventilation outer side of shell face is equipped with the ventilation hole of array distribution, the first rotary electric machine is equipped on the inside of ventilation upper shell, first rotary electric machine output end is fixedly connected with ball-screw, second rotary electric machine is installed on the sliding block on ball-screw, second rotary electric machine output end is equipped with rotation axis, and rotation axis top is equipped with fan；When work, fan in the ventilation shell of distribution box switch gate two sides is vented outwards, the inside air-breathing of fan being located in the ventilation shell of distribution box switch gate opposition simultaneously, during fan rotation, sliding block on ball-screw drives fan to move along lead screw, distribution box inner air flow is enhanced, accelerates heat in distribution box and sheds.
Description
Technical field
The utility model relates to a kind of distribution box device, specifically a kind of automatic heat radiation distribution box.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-voltage distribution equipment.It can be connect by manual or automatic switch when normal operation
By protection electric appliance cutting circuit or alarm when logical or disjunction circuit, failure or irregular operating, fortune can be shown by means of measuring instrumentss
Various parameters in row can also be adjusted certain electric parameters, be prompted or issued letter to normal operating conditions is deviateed
Number.
Due in distribution box electronic component and route it is more, the heat dissipation effect of distribution box is most important, due to distribution
Case interior circuit board is compact-sized, and capacitor, inductor etc. can all distribute a large amount of heat on circuit board, and heat dissipation is empty in distribution box
Between it is limited, radiate just more important, current distribution box almost seldom considers heat dissipation performance, is all the heat dissipation by natural heat dissipation
Effect is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of automatic heat radiation distribution boxs, the ventilation positioned at distribution box switch gate two sides
Fan in shell is vented outwards, while the inside air-breathing of fan being located in the ventilation shell of distribution box switch gate opposition, in wind
During fan rotation, the sliding block on ball-screw drives fan to move along lead screw, enhances distribution box inner air flow, adds
Heat sheds in fast distribution box.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of automatic heat radiation distribution box, including distribution box housing, distribution box switch gate, distribution box switch gate and distribution box shell
Body rotation connection, which is characterized in that be respectively provided with a square on all sides of the non-distribution box switch shop front on the distribution box housing
Shape slot, rectangular channel run through distribution box housing, and ventilation shell is equipped on the outside of rectangular channel, and ventilation outer side of shell face is equipped with array distribution
Ventilation hole.
It is equipped with the first rotary electric machine on the inside of the ventilation upper shell, the first rotary electric machine output end is fixedly connected with rolling
Ballscrew.
Second rotary electric machine is installed, the second rotary electric machine output end is equipped with rotation on the sliding block on the ball-screw
Axis, rotation axis top are equipped with fan.
Further, the ventilation shell is in rectangle.
Further, the two sides of the ventilation shell of distribution box switch gate two sides are equipped with equipped with cold water vessels tank.
Further, temperature sensor is installed in the distribution box, temperature sensor and PLC controller are electrically connected,
PLC controller is electrically connected with the first rotary electric machine and the second rotary electric machine simultaneously.
The utility model has the beneficial effects that
1, the fan in ventilation shell of the utility model by being located at distribution box switch gate two sides is vented outwards, while position
The inside air-breathing of fan in the ventilation shell of distribution box switch gate opposition, effectively makes heat in distribution box shed；
2, the utility model is by the way that during fan rotates, the sliding block on ball-screw drives fan to move along lead screw
It is dynamic, distribution box inner air flow is enhanced, accelerates heat in distribution box and sheds；
3, the utility model utilizes heat conductivity to ventilation shell by cold water vessels tank, cools down to ventilation shell,
Make skin temperature reduction of divulging information, is conducive to accelerate heat in distribution box and sheds.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model automatic heat radiation distribution box structure schematic diagram；
Fig. 2 is the utility model different perspectives schematic diagram；
Fig. 3 is the utility model right view；
Fig. 4 is cross-sectional view at the utility model A-A.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
As shown in Figure 1, a kind of automatic heat radiation distribution box, including distribution box housing 1, distribution box switch gate 2, distribution box switch
Door 2 is rotatablely connected with distribution box housing 1, and distribution box switch gate 2 plays the role of being turned on or off to distribution box.
A rectangle is respectively provided on all sides in non-2 face of distribution box switch gate as shown in figure 4, being located on distribution box housing 1
Slot 11, rectangular channel 11 run through distribution box housing 1, and ventilation shell 3 is equipped on the outside of rectangular channel 11, and ventilation shell 3 is in rectangle, and ventilation is outer
3 lateral surface of shell is equipped with the ventilation hole 31 of array distribution；The circulation of distribution box inner air and outer air is realized by ventilation hole 31, is convenient for distribution
Heat sheds in case.
It is equipped with the first rotary electric machine 4 on the inside of ventilation 3 upper end of shell, 4 output end of the first rotary electric machine is fixedly connected
There is ball-screw 5；The first rotary electric machine 4 is opened, 4 output end of the first rotary electric machine drives the lead screw rotation on ball-screw 5, into
One step moves the sliding block on ball-screw 5 along lead screw.
Second rotary electric machine 6 is installed, 6 output end of the second rotary electric machine is equipped with rotation axis on the sliding block on ball-screw 5
61,61 top of rotation axis is equipped with fan 7；The second rotary electric machine 6 is opened, 6 output end of the second rotary electric machine drives rotation axis 61
Rotation, the rotation of rotation axis 61 drive fan 7 to rotate, and fan 7 is to progress air draught or exhaust in distribution box.
When work, positioned at 2 two sides of distribution box switch gate ventilation shell 3 in fan 7, by opening the second rotary electric machine
6, fan 7 is vented outwards, to the wind for radiating, while being located in the ventilation shell 3 that distribution box switch gate 2 opposes in distribution box
Fan 7, by opening the second rotary electric machine 6, the inside air-breathing of fan 7 is accelerated distribution box outside air and is flowed into, accelerates in distribution box
Heat discharge；During fan 7 rotates, the first rotary electric machine 4 is opened, drives the sliding block on ball-screw 5 along silk
Thick stick is mobile, is further driven to fan 7 and moves along lead screw, further enhances distribution box inner air flow, be more advantageous to and match
Heat sheds in electronic box.
It is equipped with positioned at the two sides of the ventilation shell 3 of 2 two sides of distribution box switch gate equipped with cold water vessels tank 8, when fan 7 will
When heat discharges in distribution box, it is now placed in the 3 temperature height of ventilation shell in 7 outside of fan, 8 pairs of cold water vessels tank ventilations
Shell 3 utilizes heat conductivity, cools down to ventilation shell 3, makes 3 temperature of shell reduction of divulging information, and is conducive to accelerate in distribution box
Heat sheds.
For the ease of cooling down automatically to distribution box, temperature sensor is installed in distribution box, temperature sensor and PLC are controlled
Device processed is electrically connected, while PLC controller is electrically connected with the first rotary electric machine 4 and the second rotary electric machine 6；Work as temperature sensing
When device detects that the temperature inside distribution box is more than safety value, feedback signal is to PLC controller, PLC controller simultaneous transmission control
Signal processed opens the first rotary electric machine 4 and the second rotary electric machine 6, cools down to distribution box inside, the temperature inside distribution box
When degree is lower than safety value, PLC controller simultaneous transmission controls signal-off the first rotary electric machine 4 and the second rotary electric machine 6.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of automatic heat radiation distribution box, including distribution box housing (1), distribution box switch gate (2), distribution box switch gate (2) with
Distribution box housing (1) rotation connection, which is characterized in that the side in non-distribution box switch gate (2) face on the distribution box housing (1)
A rectangular channel (11) is respectively provided on face, rectangular channel (11) runs through distribution box housing (1), and it is outer that ventilation is equipped on the outside of rectangular channel (11)
Shell (3), ventilation shell (3) lateral surface are equipped with the ventilation hole (31) of array distribution；
It is equipped with the first rotary electric machine (4) on the inside of ventilation shell (3) upper end, the first rotary electric machine (4) output end is fixed to be connected
It is connected to ball-screw (5)；
It is equipped with the second rotary electric machine (6) on sliding block on the ball-screw (5), the second rotary electric machine (6) output end is equipped with
Rotation axis (61), rotation axis (61) top are equipped with fan (7).
2. a kind of automatic heat radiation distribution box according to claim 1, which is characterized in that the ventilation shell (3) is in rectangle.
3. a kind of automatic heat radiation distribution box according to claim 1 or 2, which is characterized in that the distribution box switch gate (2)
The two sides of the ventilation shell (3) of two sides are equipped with equipped with cold water vessels tank (8).
4. a kind of automatic heat radiation distribution box according to claim 3, which is characterized in that be equipped with temperature in the distribution box
Sensor, temperature sensor and PLC controller are electrically connected, at the same PLC controller with the first rotary electric machine (4) and second turn
Dynamic motor (6) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206418.4U CN209374976U (en) | 2018-12-26 | 2018-12-26 | A kind of automatic heat radiation distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206418.4U CN209374976U (en) | 2018-12-26 | 2018-12-26 | A kind of automatic heat radiation distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374976U true CN209374976U (en) | 2019-09-10 |
Family
ID=67831296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206418.4U Active CN209374976U (en) | 2018-12-26 | 2018-12-26 | A kind of automatic heat radiation distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799019A (en) * | 2019-11-13 | 2020-02-14 | 江苏餐加科技有限公司 | Electronic equipment shell |
-
2018
- 2018-12-26 CN CN201822206418.4U patent/CN209374976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799019A (en) * | 2019-11-13 | 2020-02-14 | 江苏餐加科技有限公司 | Electronic equipment shell |
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