CN208385923U - A kind of heat dissipation power distribution box - Google Patents
A kind of heat dissipation power distribution box Download PDFInfo
- Publication number
- CN208385923U CN208385923U CN201820807272.6U CN201820807272U CN208385923U CN 208385923 U CN208385923 U CN 208385923U CN 201820807272 U CN201820807272 U CN 201820807272U CN 208385923 U CN208385923 U CN 208385923U
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- CN
- China
- Prior art keywords
- cabinet body
- air inlet
- heat dissipation
- power distribution
- distribution box
- Prior art date
- 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.)
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Abstract
The utility model discloses a kind of heat dissipation power distribution boxes, including cabinet body, cabinet body inner right wall upper end is provided with controller, it is provided with air inlet below the controller, the air inlet includes multiple air inlet holes, is hinged with weather shield on the air inlet hole, spring is respectively connected on the inside of the weather shield, the spring other end is connected with cabinet body, and upper and lower side is provided with transverse slat on the inside of the air inlet, is provided with electromagnetic coil assembly between the transverse slat；It is provided with humidity sensor outside the cabinet body right wall, the controller is electrically connected with electromagnetic coil assembly and humidity sensor.The utility model is reasonable in design, by air inlet hole natural heat dissipation, can reduce energy consumption when ambient humidity is lower；And when ambient humidity is higher, air inlet hole is automatically closed, and starts the heat dissipation that blower realizes the internal-circulation type of cabinet body, avoids cabinet intracorporal metal class equipment dampness from getting rusty and causes equipment damage or there is a situation where accidents.
Description
Technical field
The utility model relates to a kind of distribution box, specifically a kind of heat dissipation power distribution box.
Background technique
The rated current of low-tension distribution box is exchange 50Hz, and the distribution system of voltage rating 380v is used as power, illuminate and
The electric energy of distribution is converted and control is used.Existing distribution box needs preferable heat dissipation performance, and existing radiating mode is general
Be constantly the intracorporal air of cabinet is swapped with outside air, although can effective temperature-reducing, when ambient humidity it is excessive
When, directly swapping with the external world will lead to the excessive air of ambient humidity and is directly entered cabinet body, lead to the intracorporal metal class of cabinet
Equipment dampness is got rusty, switchgear causes short circuit, to cause equipment damage, it is easy to accident occur.
Utility model content
The purpose of this utility model is to provide a kind of heat dissipation power distribution boxes, to solve heat dissipation mentioned above in the background art
When the excessive air of ambient humidity the technical issues of being directly entered cabinet body.
To achieve the above object, the utility model provides the following technical solutions:
A kind of heat dissipation power distribution box, including cabinet body, cabinet body inner right wall upper end are provided with controller, the controller lower section
It is provided with air inlet, the air inlet includes multiple air inlet holes, weather shield is hinged on the air inlet hole, in the weather shield
Side is respectively connected with spring, and the spring other end is connected with cabinet body, and upper and lower side is provided with transverse slat on the inside of the air inlet, described
Electromagnetic coil assembly is provided between transverse slat；Humidity sensor, the controller and electromagnetic wire are provided with outside the cabinet body right wall
Coil assembly and humidity sensor electrical connection；It further include the blower for being set to cabinet body inner left wall lower part, outside the blower and cabinet body
Heat-dissipating pipe connection, the heat-dissipating pipe other end extend to cabinet body left wall upper end, and the blower is electrically connected with the controller.
Preferably, the heat-dissipating pipe is aluminum pipe and S-shaped arrangement.
Preferably, the heat-dissipating pipe is fixed on cabinet body by clip.
Preferably, it is provided with drying box on the heat-dissipating pipe, is provided with desiccant in the drying box.
Preferably, the controller is programmable PLC controller.
Preferably, the weather shield is stainless steel plate.
Preferably, the size of the weather shield and the size of air inlet hole match.
Preferably, the blower is axial flow blower.
Preferably, the power supply for being provided with electric energy is set in the cabinet body.
Compared with prior art, the utility model has the beneficial effects that air inlet is in opening state when ambient humidity is smaller
State, heat dissipation effect are good.When ambient humidity is greater than the setting value of humidity sensor, humidity sensor sender is to controller, control
Device processed control electromagnetic coil assembly obtains electric, attracts weather shield to overcome spring force that will keep off the rain plate closing by magnetic force, avoids
The excessive air of ambient humidity is directly entered cabinet body, cause cabinet intracorporal metal class equipment dampness to be got rusty, switchgear cause it is short
The case where road；The blower starting of controller control simultaneously, the intracorporal air of cabinet is introduced into heat-dissipating pipe and be reintroduced back to after radiating to
It in cabinet body, is radiated by way of interior circulation, guarantees the heat dissipation performance of cabinet body after air inlet is closed；It is aluminium that the heat-dissipating pipe, which is arranged,
Pipe and S-shaped arrangement, further increase heat dissipation performance；It is provided with drying box on the heat-dissipating pipe, is provided in the drying box
Desiccant, the air for inner loop dehumidify.
In conclusion the utility model is reasonable in design, can when ambient humidity is lower, through air inlet hole natural heat dissipation,
Reduce energy consumption；And when ambient humidity is higher, air inlet hole is automatically closed, and start blower realize cabinet body internal-circulation type dissipate
Heat avoids cabinet intracorporal metal class equipment dampness from getting rusty and causes equipment damage or there is a situation where accidents.
Detailed description of the invention
Fig. 1 is the structural schematic diagram figure of heat dissipation power distribution box.
Fig. 2 is the structural schematic diagram at heat dissipation power distribution box A
In figure: 1- cabinet body, 2- heat-dissipating pipe, 3- clip, 4- desiccant, 5- drying box, 6- blower, 7- power supply, 8- humidity pass
Sensor, 9- controller, 10- weather shield, 11- spring, 12- air inlet hole, 13- electromagnetic coil assembly, 14- transverse slat.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of heat dissipation power distribution box referring to FIG. 1-2, including cabinet body 1, the 1 inner right wall upper end of cabinet body are provided with controller
9, it is provided with air inlet below the controller 9, the air inlet includes multiple air inlet holes 12, hinged on the air inlet hole 12
Have weather shield 10, spring 11 be respectively connected on the inside of the weather shield 10,11 other end of spring is connected with cabinet body 1, it is described into
Upper and lower side is provided with transverse slat 14 on the inside of air port, is provided with electromagnetic coil assembly 13 between the transverse slat 14；1 right wall of cabinet body
It is provided with humidity sensor 8 outside, the controller 9 is electrically connected with electromagnetic coil assembly 13 and humidity sensor 8；It further include setting
Blower 6 in 1 inner left wall lower part of cabinet body, the blower 6 are connected to the heat-dissipating pipe 2 outside cabinet body 1, and 2 other end of heat-dissipating pipe prolongs
1 left wall upper end of cabinet body is extended to, the blower 6 is electrically connected with controller 9.
Alternatively, the heat-dissipating pipe 2 is aluminum pipe and S-shaped arrangement.
Alternatively, the heat-dissipating pipe 2 is fixed on cabinet body 1 by clip 3.
Alternatively, it is provided with drying box 5 on the heat-dissipating pipe 2, is provided with desiccant in the drying box 5.
Alternatively, the controller 9 is programmable PLC controller.
Alternatively, the weather shield 10 is stainless steel plate.
Alternatively, the size of the weather shield 10 and the size of air inlet hole 12 match.
Alternatively, the blower 6 is axial flow blower.
Alternatively, the power supply 7 for being provided with electric energy is set in the cabinet body 1.
The working principle of the utility model is: air inlet is in open state when ambient humidity is smaller, heat dissipation effect is good
It is good.When ambient humidity is greater than the setting value of humidity sensor 8,8 sender of humidity sensor controls electricity to controller 9, controller 9
Magnetic coil assemblies 13 must be electric, attracts weather shield 10 that 11 elastic force of spring is overcome to be closed weather shield 10 by magnetic force, avoids outer
Humidity excessive air in boundary's is directly entered cabinet body 1, cause metal class equipment in cabinet body 1 make moist get rusty, switchgear cause it is short
The case where road；Controller 9 controls blower 6 and starts simultaneously, and the air in cabinet body 1 is introduced heat-dissipating pipe 2 and is drawn again after radiating
Enter to cabinet body 1, radiated by way of interior circulation, guarantees the heat dissipation performance of cabinet body 11 after air inlet is closed；Described dissipate is set
Heat pipe 2 is aluminum pipe and S-shaped arrangement, further increases heat dissipation performance；Drying box 5, the drying are provided on the heat-dissipating pipe 2
Desiccant 4 is provided in box 5, the air for inner loop dehumidifies.
It should be noted that those skilled in the art, PLC controller and motor, humidity sensor and electromagnetism
The connection type of coil block is common knowledge, therefore is repeated no more.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of heat dissipation power distribution box, including cabinet body, which is characterized in that cabinet body inner right wall upper end is provided with controller, described
It is provided with air inlet below controller, the air inlet includes multiple air inlet holes, and weather shield, institute are hinged on the air inlet hole
It states and is respectively connected with spring on the inside of weather shield, the spring other end is connected with cabinet body, and upper and lower side is respectively provided on the inside of the air inlet
There is transverse slat, is provided with electromagnetic coil assembly between the transverse slat；Humidity sensor, the control are provided with outside the cabinet body right wall
Device is electrically connected with electromagnetic coil assembly and humidity sensor；It further include the blower for being set to cabinet body inner left wall lower part, the blower
It is connected to the heat-dissipating pipe outside cabinet body, the heat-dissipating pipe other end extends to cabinet body left wall upper end, and the blower is electrically connected with controller
It connects.
2. heat dissipation power distribution box according to claim 1, which is characterized in that the heat-dissipating pipe is aluminum pipe and S-shaped arrangement.
3. heat dissipation power distribution box according to claim 1, which is characterized in that the heat-dissipating pipe is fixed on cabinet body by clip
On.
4. heat dissipation power distribution box according to claim 1, which is characterized in that drying box is provided on the heat-dissipating pipe, it is described
Desiccant is provided in drying box.
5. heat dissipation power distribution box according to any one of claims 1-4, which is characterized in that the controller is programmable
PLC controller.
6. heat dissipation power distribution box according to any one of claims 1-4, which is characterized in that the weather shield is stainless steel
Plate.
7. heat dissipation power distribution box according to claim 6, which is characterized in that the size of the weather shield and the size of air inlet hole
Match.
8. heat dissipation power distribution box according to any one of claims 1-4, which is characterized in that the blower is axial flow blower.
9. heat dissipation power distribution box according to any one of claims 1-4, which is characterized in that setting is provided in the cabinet body
The power supply of electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807272.6U CN208385923U (en) | 2018-05-29 | 2018-05-29 | A kind of heat dissipation power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807272.6U CN208385923U (en) | 2018-05-29 | 2018-05-29 | A kind of heat dissipation power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385923U true CN208385923U (en) | 2019-01-15 |
Family
ID=64969282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807272.6U Expired - Fee Related CN208385923U (en) | 2018-05-29 | 2018-05-29 | A kind of heat dissipation power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868818A (en) * | 2019-11-28 | 2020-03-06 | 安徽实友电力金具有限公司 | Smart home devices's protecting sheathing with moisture resistance |
| CN111313283A (en) * | 2020-03-04 | 2020-06-19 | 安徽明诚电力设备安装有限公司 | Ring main unit capable of dehumidifying |
-
2018
- 2018-05-29 CN CN201820807272.6U patent/CN208385923U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868818A (en) * | 2019-11-28 | 2020-03-06 | 安徽实友电力金具有限公司 | Smart home devices's protecting sheathing with moisture resistance |
| CN111313283A (en) * | 2020-03-04 | 2020-06-19 | 安徽明诚电力设备安装有限公司 | Ring main unit capable of dehumidifying |
| CN111313283B (en) * | 2020-03-04 | 2021-07-27 | 安徽明诚电力设备安装有限公司 | Ring main unit capable of dehumidifying |
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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 |
Granted publication date: 20190115 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |