CN209881191U - Good heat dissipation's switch board - Google Patents
Good heat dissipation's switch board Download PDFInfo
- Publication number
- CN209881191U CN209881191U CN201920865238.9U CN201920865238U CN209881191U CN 209881191 U CN209881191 U CN 209881191U CN 201920865238 U CN201920865238 U CN 201920865238U CN 209881191 U CN209881191 U CN 209881191U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- switch board
- heat dissipation
- dehumidification
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a switch board technical field just discloses a good heat dissipation's switch board, including the switch board body, this internal fixed mounting of switch board has heat dissipation mechanism, four L shape cardboards and four of the outer wall symmetry fixedly connected with of switch board body the joint has same dehumidification mechanism, two of longitudinal symmetry in the L shape cardboard be connected with same stop gear who is used for fixed dehumidification mechanism between the L shape cardboard. The utility model discloses can effectually get rid of the adnexed moisture of air in getting into the switch board body, avoid moist air to get into the switch board body and easily cause the problem that influences the normal use of switch board body to its inside electronic component damage.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a good heat dissipation's switch board.
Background
The distribution cabinet is a final-stage device of a distribution system. 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.
Present switch board is equipped with the fan for its inside heat of effluvium that can be quick most and assists the heat dissipation, but the fan blows the outside air compression of switch board and carries out the work of dispelling the heat in the switch board, carries more moisture in the air in moist environment, and moisture causes the damage to the electron spare part in the switch board in getting into the switch board easily, has influenced the use of switch board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the switch board among the prior art and being equipped with the fan for the inside heat of its inside of effluvium that can be quick mostly and assist the heat dissipation, but the fan blows the outside air compression of switch board and carries out the work of dispelling the heat in the switch board, carries more moisture in the air in moist environment, moisture gets into and causes the damage to the electron spare part in the switch board easily, has influenced the problem of the use of switch board, and the switch board of a good heat dissipation who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power distribution cabinet with good heat dissipation performance comprises a power distribution cabinet body, wherein a heat dissipation mechanism is fixedly installed in the power distribution cabinet body, four L-shaped clamping plates are symmetrically and fixedly connected to the outer wall of the power distribution cabinet body, the same dehumidification mechanism is clamped in the four L-shaped clamping plates, and the same limiting mechanism for fixing the dehumidification mechanism is connected between the two L-shaped clamping plates which are vertically symmetrical;
the heat dissipation mechanism comprises a fan fixedly mounted on the inner wall of the power distribution cabinet body, one side of the power distribution cabinet body is fixedly connected with the fan, the side wall of the power distribution cabinet body is provided with an opening corresponding to the fan, the side wall of an air inlet of the fan is fixedly connected with an air collection cover positioned in the opening, and the right end of the air collection cover is fixedly connected with a sealing barrel;
the dehumidification mechanism comprises a dehumidification box, a connecting cylinder inserted in the sealing cylinder is fixedly communicated with the side wall of one side, close to the power distribution cabinet body, of the dehumidification box, a side wall, far away from the power distribution cabinet body, of the dehumidification box is arranged as a ventilation screen plate, the upper end of the dehumidification box is arranged as an opening, the opening is hinged with a cover plate, six grooves are symmetrically formed in the inner wall of one side, opposite to the dehumidification box, and the same dehumidification frame is clamped in the two symmetrical grooves;
the limiting mechanism comprises a pulling plate, two limiting rods are symmetrically and fixedly connected to one side of the pulling plate, which is close to the L-shaped clamping plate, jacks for sleeving the inserted limiting rods are formed in the surface of the L-shaped clamping plate, limiting grooves corresponding to the limiting rods are formed in the outer wall of the dehumidification box, and tension springs are sleeved on the side wall of the pulling plate and the surface of the L-shaped clamping plate, which are outside the limiting rods.
Preferably, the outer wall symmetry fixedly connected with two mounting panels of fan, spacing screw and through spacing bolt fixed connection have been seted up to the inboard wall symmetry of panel wall and switch board body of mounting panel.
Preferably, a circle of sealing rubber pad is fixedly connected in the sealing cylinder.
Preferably, a switch lock is arranged at the joint of the cover plate and the dehumidifying box.
Preferably, the three dehumidifying frames are filled with allochroic silica gel, activated carbon and hygroscopic cotton respectively.
Preferably, the same limiting telescopic rod is fixedly connected between the opposite sides of the pulling plate and the L-shaped clamping plate.
Compared with the prior art, the utility model provides a good heat dissipation's switch board possesses following beneficial effect:
1. this good heat dissipation's switch board through the heat dissipation mechanism and the dehumidification mechanism that are equipped with, can effectually get rid of and get into the attached moisture of the interior air of switch board body, has avoided moist air to get into the problem that its inside electronic component damages influence switch board body normal use easily to cause in the switch board body.
2. This good heat dissipation's switch board can realize convenient to use the quick assembly disassembly of dehumidification mechanism through the stop gear who is equipped with.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually get rid of the adnexed moisture of the interior air of entering switch board body, avoided moist air to get into the problem that its inside electronic component damages influence switch board body normal use easily in the switch board body.
Drawings
Fig. 1 is a schematic structural view of a power distribution cabinet with good heat dissipation performance according to the present invention;
fig. 2 is a schematic structural view of the connection between the dehumidification mechanism and the L-shaped clamping plate of the power distribution cabinet with good heat dissipation performance provided by the present invention;
fig. 3 is the utility model provides a good heat dissipation's switch board's dehumidification box and the structural sketch that the dehumidification frame is connected.
In the figure: 1 power distribution cabinet body, 2 heat dissipation mechanisms, 21 fans, 22 openings, 23 air collecting covers, 24 sealing cylinders, 25 mounting plates, 3L-shaped clamping plates, 4 dehumidification mechanisms, 41 dehumidification boxes, 42 connecting cylinders, 43 ventilation screen plates, 44 cover plates, 45 grooves, 46 dehumidification frames, 5 limiting mechanisms, 51 pull plates, 52 limiting rods, 53 limiting grooves and 54 tension springs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a power distribution cabinet with good heat dissipation performance comprises a power distribution cabinet body 1, a heat dissipation mechanism 2 is fixedly installed in the power distribution cabinet body 1, four L-shaped clamping plates 3 are symmetrically and fixedly connected to the outer wall of the power distribution cabinet body 1, the same dehumidification mechanism 4 is clamped in the four L-shaped clamping plates 3, and a limiting mechanism 5 for fixing the dehumidification mechanism 4 is connected between the two L-shaped clamping plates 3 which are vertically symmetrical;
the heat dissipation mechanism 2 comprises a fan 21 fixedly installed on the inner wall of the power distribution cabinet body 1, one side of the power distribution cabinet body 1 is fixedly connected with the fan 21, the side wall of the power distribution cabinet body 1 is provided with an opening 22 corresponding to the fan 21, the side wall of an air inlet of the fan 21 is fixedly connected with an air collection cover 23 positioned in the opening 22, and the right end of the air collection cover 23 is fixedly connected with a sealing barrel 24;
the dehumidification mechanism 4 comprises a dehumidification box 41, a connecting cylinder 42 inserted in the sealing cylinder 24 is fixedly communicated with the side wall of one side, close to the power distribution cabinet body 1, of the dehumidification box 41, a ventilation screen 43 is arranged on the side wall, far away from the power distribution cabinet body 1, of the dehumidification box 41, the upper end of the dehumidification box 41 is provided with an opening, a cover plate 44 is hinged to the opening, six grooves 45 are symmetrically formed in the inner wall of one opposite side of the dehumidification box 41, and the same dehumidification frame 46 is clamped in the two symmetrical grooves 45;
stop gear 5 includes arm-tie 51, and two gag lever posts 52 of a side symmetry fixedly connected with that arm-tie 51 is close to L shape cardboard 3, and the jack that is used for the cover to establish grafting gag lever post 52 is offered on the surface of L shape cardboard 3, and spacing groove 53 that corresponds with gag lever post 52 is offered to the outer wall of dehumidification box 41, and the outer tension spring 54 of gag lever post 52 is located to the lateral wall of arm-tie 51 and the fixed surface of L shape cardboard 3 cover.
Two mounting panels 25 of fan 21's outer wall symmetry fixedly connected with, spacing screw and through spacing bolt fixed connection have been seted up to the inboard wall of mounting panel 25 and switch board body 1's inner wall symmetry, can realize being convenient for use the maintenance of fan 21 to fan 21's the connection of dismantling.
A ring of sealing rubber pad is fixedly connected in the sealing cylinder 24, so that the sealing cylinder 24 and the connecting cylinder 42 can be in sealing insertion connection.
The joint between the cover plate 44 and the dehumidifying box 41 is provided with a switch lock, which is a conventional technology and will not be described in detail herein.
Allochroic silica gel, active carbon and moisture absorption cotton are filled in the three dehumidification frame 46 respectively, and the three all has better hygroscopicity, and then can effectually get rid of the adnexed moisture of air in getting into switch board body 1, has avoided moist air to get into switch board body 1 and has easily caused the problem that influences switch board body 1 normal use to its inside electronic component damage.
The same limiting telescopic rod is fixedly connected between the pull plate 51 and one opposite side of the L-shaped clamping plate 3.
In the utility model, when in use, the fan 21 is started to blow air into the power distribution cabinet body 1 for heat dissipation work through the fan 21, the air sucked by the fan 21 from the external environment passes through the dehumidification box 41, the color-changing silica gel, the activated carbon and the moisture absorption cotton filled in the three dehumidification frames 46 arranged in the dehumidification box 41 all have better moisture absorption, and further the moisture attached to the air entering the power distribution cabinet body 1 can be effectively removed, thereby avoiding the problem that the moist air entering the power distribution cabinet body 1 is easy to cause damage to the electronic parts therein and influence the normal use of the power distribution cabinet body 1, when the dehumidification box 41 is installed, two pulling plates 51 are pulled outwards, the limiting rod 52 is pulled back into the jack, the dehumidification box 41 is placed between the four L-shaped clamping plates 3, the pulling plates 51 are loosened again, the pulling spring 54 pulls back the pulling plates 51 and further drives the limiting rod 52 to move back to enable the limiting rod 52 to be inserted into the limiting groove 53 outside the dehumidification box 41, and the limiting locking to the dehumidification box 41 can be realized, the connecting cylinder 42 is inserted into the sealing cylinder 24 to realize the relative connection between the fan 21 and the dehumidification box 41 in the process of installing the dehumidification box 41, and when the dehumidification box 41 needs to be taken down for treatment, the pulling plate 51 is pulled outwards again, so that the limiting rod 52 is pulled out of the limiting groove 53 to release the limiting locking of the dehumidification box 41, the dehumidification box 41 can be quickly disassembled and assembled, and the use is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A power distribution cabinet with good heat dissipation performance comprises a power distribution cabinet body (1) and is characterized in that a heat dissipation mechanism (2) is fixedly installed in the power distribution cabinet body (1), four L-shaped clamping plates (3) are symmetrically and fixedly connected to the outer wall of the power distribution cabinet body (1), the same dehumidification mechanism (4) is clamped in the four L-shaped clamping plates (3), and a limiting mechanism (5) for fixing the dehumidification mechanism (4) is connected between the two L-shaped clamping plates (3) which are vertically symmetrical;
the heat dissipation mechanism (2) comprises a fan (21) fixedly mounted on the inner wall of the power distribution cabinet body (1), one side of the power distribution cabinet body (1) is fixedly connected with the fan (21), the side wall of the power distribution cabinet body is provided with an opening (22) corresponding to the fan (21), the side wall of an air inlet of the fan (21) is fixedly connected with an air collection cover (23) positioned in the opening (22), and the right end of the air collection cover (23) is fixedly connected with a sealing barrel (24);
the dehumidification mechanism (4) comprises a dehumidification box (41), a connecting cylinder (42) inserted in the sealing cylinder (24) is fixedly communicated with the side wall of one side, close to the power distribution cabinet body (1), of the dehumidification box (41), a ventilation screen plate (43) is arranged on the side wall of one side, far away from the power distribution cabinet body (1), of the dehumidification box (41), an opening is formed in the upper end of the dehumidification box (41), a cover plate (44) is hinged to the opening, six grooves (45) are symmetrically formed in the inner wall of one side, opposite to the dehumidification box (41), and the same dehumidification frame (46) is clamped in the two symmetrical grooves (45);
stop gear (5) are including arm-tie (51), two gag lever posts (52) of one side symmetry fixedly connected with that arm-tie (51) are close to L shape cardboard (3), the jack that is used for the cover to establish grafting gag lever post (52) is offered on the surface of L shape cardboard (3), spacing groove (53) that correspond with gag lever post (52) are offered to the outer wall of dehumidification box (41), the outer tension spring (54) of gag lever post (52) are located to the lateral wall of arm-tie (51) and the fixed surface of L shape cardboard (3) cover.
2. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein two mounting plates (25) are symmetrically and fixedly connected to the outer wall of the fan (21), and limiting screw holes are symmetrically formed in the plate wall of the mounting plate (25) and the inner wall of the power distribution cabinet body (1) and are fixedly connected through limiting bolts.
3. The switch board with good heat dissipation performance according to claim 1, wherein a ring of sealing rubber gasket is fixedly connected inside the sealing cylinder (24).
4. The switch board with good heat dissipation performance of claim 1, wherein a switch lock is arranged at the joint of the cover plate (44) and the dehumidification box (41).
5. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein the three dehumidification frames (46) are filled with color-changing silica gel, activated carbon and moisture absorption cotton respectively.
6. The switch board with good heat dissipation performance according to claim 1, wherein a same limiting telescopic rod is fixedly connected between the opposite sides of the pulling plate (51) and the L-shaped clamping plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865238.9U CN209881191U (en) | 2019-06-11 | 2019-06-11 | Good heat dissipation's switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865238.9U CN209881191U (en) | 2019-06-11 | 2019-06-11 | Good heat dissipation's switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881191U true CN209881191U (en) | 2019-12-31 |
Family
ID=68948584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865238.9U Expired - Fee Related CN209881191U (en) | 2019-06-11 | 2019-06-11 | Good heat dissipation's switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881191U (en) |
-
2019
- 2019-06-11 CN CN201920865238.9U patent/CN209881191U/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 |
Granted publication date: 20191231 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |