CN210092651U - High-heat-dissipation low-voltage distribution box - Google Patents
High-heat-dissipation low-voltage distribution box Download PDFInfo
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- CN210092651U CN210092651U CN201921106252.7U CN201921106252U CN210092651U CN 210092651 U CN210092651 U CN 210092651U CN 201921106252 U CN201921106252 U CN 201921106252U CN 210092651 U CN210092651 U CN 210092651U
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- distribution box
- voltage distribution
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- box shell
- low voltage
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 206010033799 Paralysis Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
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Abstract
The utility model discloses a high heat dissipation's low voltage distribution box, including low voltage distribution box shell and temperature sensor, the low voltage distribution box shell rotates through the pivot and is connected with low voltage distribution box door, air intake and air outlet have been run through respectively in both sides about the low voltage distribution box shell, inlet fan and exhaust fan are fixed respectively on the inner wall about the low voltage distribution box shell, temperature sensor fixes on the inside top of low voltage distribution box shell, it has controller and lock to inlay on the low voltage distribution box door. This high heat dissipation's low voltage distribution box is provided with into fan, exhaust fan and temperature sensor, gives the controller at temperature sensor with the temperature transmission, opens two into fans under the effect of controller, and two air inlet fan simultaneous working shorten the cooling time, outside the effect of exhaust fan is passed through air outlet discharge low voltage distribution box shell to inside hot-blast after cooling down, guarantees inside normal operating and entire system normal operating of low voltage distribution box shell.
Description
Technical Field
The utility model relates to a low voltage distribution box technical field specifically is a strong low voltage distribution box of thermal diffusivity.
Background
The low-voltage distribution box is mainly used in the engineering technical field of high-power electronic devices with high power consumption and large heat productivity, and has the effects of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme guidance, convenient combination, high seriousness and strong practicability.
The current low-voltage distribution box can not be indoor outdoor dual-purpose, reduces low-voltage distribution box's practicality, and low-voltage distribution box heat dissipation is poor or not be provided with the heat dissipation function, when low-voltage distribution box production of heat was too much not through handling, can burn out low-voltage distribution box internal arrangement, paralysed entire system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high heat dissipation's low voltage distribution box to the current low voltage distribution box that proposes in solving above-mentioned background art can not indoor outdoor dual-purpose, reduces the practicality of low voltage distribution box, and the low voltage distribution box heat dissipation is poor or not be provided with the heat dissipation function, when low voltage distribution box produced heat is too much not through handling, can burn out low voltage distribution box inner device, paralysed entire system's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage distribution box with strong heat dissipation performance comprises a low-voltage distribution box shell and a temperature sensor, wherein the low-voltage distribution box shell is rotatably connected with a low-voltage distribution box door through a rotating shaft, a fixing rod is fixed on the upper side of the low-voltage distribution box shell, a ceiling is fixed on the fixing rod, an air inlet and an air outlet are respectively arranged on the left side and the right side of the low-voltage distribution box shell, a filter screen is fixed on the left inner wall and the right inner wall of the low-voltage distribution box shell through bolt threads, a fan inlet is arranged at one end of the filter screen on the left side, filter screens are arranged on the right side of the air inlet and the left side of the air outlet, the fan inlet and the fan outlet are respectively fixed on the left inner wall and the right inner wall of the low-voltage, the low-voltage distribution box door is inlaid with a controller and a door lock, and the controller is arranged on the right side of the door lock.
Preferably, the low-voltage distribution box shell and the low-voltage distribution box door form a rotating structure through a rotating shaft, and the rotating angle range of the rotating structure is 0-180 degrees.
Preferably, holes with the same diameter are distributed on the air inlet and the air outlet at equal distance.
Preferably, the filter screen is provided with two layers, and the mesh density of the first layer of filter screen is greater than that of the second layer of filter screen.
Preferably, the number of the air inlet fans is two, and the two air inlet fans are symmetrically arranged around the central axis of the shell of the low-voltage distribution box.
Preferably, the controller is electrically connected with a temperature sensor, an air inlet fan and an exhaust fan.
Compared with the prior art, the beneficial effects of the utility model are that: the low-voltage distribution box with strong heat dissipation performance,
(1) the low-voltage distribution box is provided with the air inlet fans, the exhaust fans and the temperature sensor, the temperature sensor transmits the temperature to the controller, and one air inlet fan is started under the action of the controller, so that the energy-saving effect can be achieved, if the temperature in the shell of the low-voltage distribution box is too high, two air inlet fans are started under the action of the controller, the two air inlet fans work simultaneously to shorten the cooling time, hot air after the internal cooling is discharged out of the shell of the low-voltage distribution box through the air outlet under the action of the exhaust fan, the normal operation in the shell of the low-voltage distribution box and the normal operation of the whole system are ensured, and the service life of;
(2) the self-locking roller wheel is arranged to facilitate transportation during outdoor operation, and the ceiling can achieve the effects of rain prevention and sun protection during outdoor operation;
(3) be provided with the filter screen, the filter screen is provided with two-layerly, and outside natural wind gets into the dust in the air inside after filtering when getting into low voltage distribution box shell inside, and the dust filtration that sets up of two-layer filter screen gets more thoroughly, reduces the inside cleaning work volume in later stage.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
fig. 4 is a schematic view of the filter screen structure of the present invention.
In the figure: 1. low-voltage distribution box shell, 2, pivot, 3, low-voltage distribution box door, 4, dead lever, 5, ceiling, 6, air intake, 7, air outlet, 8, filter screen, 9, bolt, 10, air inlet fan, 11, exhaust fan, 12, temperature sensor, 13, controller, 14, lock, 15, auto-lock gyro wheel.
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. Based on the embodiment in the utility model, the scope of protection of the ordinary.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high heat dissipation's low voltage distribution box, as shown in fig. 1, low voltage distribution box shell 1 rotates through pivot 2 and is connected with low voltage distribution box door 3, and 1 upside of low voltage distribution box shell is fixed with dead lever 4, be fixed with ceiling 5 on the dead lever 4 simultaneously, low voltage distribution box shell 1 constitutes revolution mechanic through pivot 2 and low voltage distribution box door 3, and revolution mechanic's turned angle scope is 0 to 180 degrees, low voltage distribution box door 3 is convenient for open in setting up of pivot 2, make things convenient for later stage staff to maintain and clean 1 inside of low voltage distribution box shell.
As shown in fig. 2, 3 and 4, the left and right sides of the low-voltage distribution box shell 1 are respectively penetrated with an air inlet 6 and an air outlet 7, and the left and right inner walls of the low-voltage distribution box shell 1 are fixed with filter screens 8 through bolts 9, and one end of the filter screen 8 at the left side is provided with an air inlet fan 10, the right side of the air inlet 6 and the left side of the air outlet 7 are both provided with the filter screens 8, holes with the same diameter are distributed on the air inlet 6 and the air outlet 7 at equal distance, the filter screens 8 are provided with two layers, and the mesh density of the first layer of the filter screen 8 is larger than that of the second layer of the filter screen 8, the arrangement of the holes on the air inlet 6 and the air outlet 7 is convenient for natural air to enter the inside of the low-voltage distribution box shell 1 under the condition that the use of the shell, reduce the clean work load of later stage staff, easy operation, convenient.
As shown in fig. 1, the inlet fans 10 and the exhaust fans 11 are respectively fixed on the left and right inner walls of the low-voltage distribution box housing 1, and one end of the exhaust fan 11 is provided with a filter screen 8, two inlet fans 10 are provided, and the two inlet fans 10 are symmetrically arranged about the axis of the low-voltage distribution box housing 1, when the temperature inside the low-voltage distribution box housing 1 is too high, the two inlet fans 10 work simultaneously to accelerate the heat dissipation inside the low-voltage distribution box housing 1, the air after heat dissipation is discharged out of the low-voltage distribution box housing 1 in time under the action of the two exhaust fans 11 on the right side, so as to ensure that the internal parts inside the low-voltage distribution box housing 1 cannot trip due to the too high temperature or burn out the internal parts, the temperature sensor 12 is fixed on the top inside the low-voltage distribution box housing 1, and the self-locking rollers 15 are fixed on the lower side of the low-voltage distribution, and controller 13 sets up on the right side of lock 14, and controller 13 electric connection has temperature sensor 12, air inlet fan 10 and exhaust fan 11, and controller 13 controls simultaneously has temperature sensor 12, air inlet fan 10 and exhaust fan 11, plays save time's effect for later stage start-up temperature sensor 12, air inlet fan 10 and exhaust fan 11.
The working principle is as follows: the model of the controller is MAM-330, the model of the temperature sensor is CWDZ11, an external power supply is connected, when the internal device of the low-voltage distribution box shell 1 runs, the internal temperature of the low-voltage distribution box shell 1 rises, the temperature sensor 12 transmits the temperature to the controller 13, under the action of the controller 13, one air inlet fan 10 and one exhaust fan 11 are started for heat dissipation, if the internal temperature of the low-voltage distribution box shell 1 is too high, under the action of the controller 13, the two air inlet fans 10 and the two exhaust fans 11 are started for heat dissipation, natural air outside the low-voltage distribution box shell 1 enters the low-voltage distribution box shell 1 for heat dissipation through the air inlet 6 and the two layers of filter screens 8 under the action of the air inlet fan 10, air after heat dissipation is timely exhausted outside the low-voltage distribution box shell 1 through the air outlet 7 under the action of the right exhaust fan 11, and if the internal of the low-voltage distribution box shell 1, when the low-voltage distribution box door 3 is opened, maintenance or cleaning can be carried out, if the low-voltage distribution box door is required to be moved to outdoor operation, the low-voltage distribution box shell 1 is manually pushed to move to a required position under the action of the self-locking rollers 15, an external power supply is switched on, the ceiling 5 is started, and the whole work is finished, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high heat dissipation's low-voltage distribution box, includes low-voltage distribution box shell (1) and temperature sensor (12), its characterized in that: the low-voltage distribution box is characterized in that a low-voltage distribution box door (3) is rotatably connected to a low-voltage distribution box shell (1) through a rotating shaft (2), a fixing rod (4) is fixed to the upper side of the low-voltage distribution box shell (1), a ceiling (5) is fixed to the fixing rod (4), an air inlet (6) and an air outlet (7) are respectively penetrated through the left side and the right side of the low-voltage distribution box shell (1), a filter screen (8) is fixed to the left inner wall and the right inner wall of the low-voltage distribution box shell (1) through bolts (9) in a threaded manner, an air inlet fan (10) is arranged at one end of the filter screen (8) on the left side, filter screens (8) are arranged on the right side of the air inlet (6) and the left side of the air outlet (7), the air inlet fan (10) and an, temperature sensor (12) are fixed on the inside top of low voltage distribution box shell (1), and the downside of low voltage distribution box shell (1) is fixed with auto-lock gyro wheel (15), it has controller (13) and lock (14) to inlay on low voltage distribution box door (3), and controller (13) set up the right side at lock (14).
2. The low-voltage distribution box of claim 1, wherein: low-voltage distribution box shell (1) constitutes revolution mechanic through pivot (2) and low-voltage distribution box door (3), and revolution mechanic's turned angle scope is 0 to 180 degrees.
3. The low-voltage distribution box of claim 1, wherein: holes with the same diameter are distributed on the air inlet (6) and the air outlet (7) at equal distance.
4. The low-voltage distribution box of claim 1, wherein: the filter screen (8) is provided with two layers, and the mesh density of the first layer of filter screen (8) is greater than that of the second layer of filter screen (8).
5. The low-voltage distribution box of claim 1, wherein: the two air inlet fans (10) are arranged, and the two air inlet fans (10) are symmetrically arranged around the central axis of the low-voltage distribution box shell (1).
6. The low-voltage distribution box of claim 1, wherein: the controller (13) is electrically connected with a temperature sensor (12), an air inlet fan (10) and an exhaust fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106252.7U CN210092651U (en) | 2019-07-16 | 2019-07-16 | High-heat-dissipation low-voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106252.7U CN210092651U (en) | 2019-07-16 | 2019-07-16 | High-heat-dissipation low-voltage distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN210092651U true CN210092651U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921106252.7U Active CN210092651U (en) | 2019-07-16 | 2019-07-16 | High-heat-dissipation low-voltage distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018640A (en) * | 2020-08-27 | 2020-12-01 | 江苏超柏建设科技有限公司 | Low-voltage direct-current power distribution device for green building |
-
2019
- 2019-07-16 CN CN201921106252.7U patent/CN210092651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018640A (en) * | 2020-08-27 | 2020-12-01 | 江苏超柏建设科技有限公司 | Low-voltage direct-current power distribution device for green building |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: No. 28 Ma Lou, Zhangzhuang Town, Pei County, Xuzhou City, Jiangsu Province, 221000 Patentee after: Ma Jiwei Country or region after: China Address before: 221000 Wenzhou Industrial Park, south of Xuhai Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Junze Electric Co.,Ltd. Country or region before: China |