CN214155188U - Waterproof heat dissipation electric cabinet and cabinet body structure thereof - Google Patents
Waterproof heat dissipation electric cabinet and cabinet body structure thereof Download PDFInfo
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- CN214155188U CN214155188U CN202023189657.7U CN202023189657U CN214155188U CN 214155188 U CN214155188 U CN 214155188U CN 202023189657 U CN202023189657 U CN 202023189657U CN 214155188 U CN214155188 U CN 214155188U
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Abstract
The utility model relates to a waterproof heat-dissipation electric cabinet and a cabinet body structure thereof, wherein a wind channel is arranged in the cabinet body structure of the waterproof heat-dissipation electric cabinet, the cabinet wall of the cabinet body structure provided with the wind inlet and the wind outlet of the wind channel is provided with a hollow interlayer, the lower part of the cabinet wall of the cabinet body structure provided with the hollow interlayer is provided with a drainage structure, the drainage structure is used for discharging water entering the hollow interlayer, and the outer side of the cabinet wall of the cabinet body structure of the waterproof heat-dissipation electric cabinet is provided with a waterproof ventilation structure used for shielding the wind inlet and the wind outlet; when using, the waterproof ventilation structure of above-mentioned cabinet body structure can most splash and block outside cabinet body structure, and even few small part splash enters into the cavity intermediate layer through the vent of waterproof ventilation structure, owing to have blockking of waterproof ventilation structure, it can only finally stay in the cavity intermediate layer, has improved waterproof heat dissipation electric cabinet body structure waterproof construction promptly like this, does not influence the ventilation cooling effect of waterproof heat dissipation electric cabinet body structure again.
Description
Technical Field
The utility model relates to an electric cabinet technical field of control, in particular to waterproof heat dissipation electric cabinet and cabinet body structure thereof.
Background
The problem of leaking when having high pressure to wash of current on-vehicle control electric cabinet, and ventilation cooling and waterproof are two aspects contradictory each other, therefore how to improve electric cabinet waterproof performance simultaneously, guarantee its heat dispersion, become the important technical problem that technical staff in the field had a urgent need to solve.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a waterproof heat dissipation electric cabinet body structure to when improving its waterproof performance, guarantee its heat dispersion.
A second object of the utility model is to provide a waterproof heat dissipation electric cabinet based on above-mentioned waterproof heat dissipation electric cabinet body structure.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a waterproof heat dissipation electric cabinet body structure, be provided with the wind channel in the waterproof heat dissipation electric cabinet body structure, waterproof heat dissipation electric cabinet body structure be provided with the air intake in wind channel and the cabinet wall of air outlet have the cavity intermediate layer, waterproof heat dissipation electric cabinet body structure's the lower part that has the cabinet wall of cavity intermediate layer is formed with drainage structures, the cabinet wall outside of waterproof heat dissipation electric cabinet body structure is provided with and is used for sheltering from the air intake and the waterproof ventilation structure of air outlet.
Preferably, the air inlet or the air outlet is in the lateral wall that has the interbedded cabinet wall of cavity of waterproof heat dissipation electric cabinet body structure is formed with first opening the inside wall that has the interbedded cabinet wall of waterproof heat dissipation electric cabinet body structure is formed with the second opening, waterproof ventilation structure is used for sheltering from first opening, second opening position is higher than first opening position just first opening with the second opening staggers completely.
Preferably, the drainage structure including set up in the drain bar of the bottom of the cabinet wall that has the cavity intermediate layer of waterproof heat dissipation electric cabinet body structure, the lateral wall and the inside wall of this cabinet wall are connected to the drain bar, the drain bar begins the downward sloping from the one side of being connected with the inside wall of this cabinet wall, just the drain bar with the lateral wall of this cabinet wall connect in first open-ended downside.
Preferably, the number of the first openings is equal to or greater than the number of the second openings.
Preferably, the waterproof ventilation structure is a waterproof grille.
Preferably, waterproof grid includes the grid mainboard, the grid mainboard is provided with a plurality of mutual intervals and runs through along the thickness direction the logical groove of grid mainboard, the outside of grid mainboard corresponds every it all is provided with the baffle to lead to the groove, the baffle with the grid mainboard connect in lead to the groove the top just the baffle is followed grid mainboard thickness direction is in projection on the grid mainboard covers completely lead to the groove.
Preferably, the top of the waterproof heat dissipation electric cabinet body structure is obliquely arranged.
Preferably, waterproof heat dissipation electric cabinet body structure includes box and case lid, the box with case lid detachably sealed fit is connected, the cabinet wall all has the cavity intermediate layer all around the box, the case lid set up in aslope in the box.
A waterproof heat-dissipation electric cabinet comprises the waterproof heat-dissipation electric cabinet body structure, wherein a fan is arranged at an opening of one of an air inlet and an air outlet at least on the inner side of the cabinet wall of the waterproof heat-dissipation electric cabinet body structure.
Preferably, the heat dissipation end of the main heat-generating component of the waterproof heat-dissipation electric cabinet is arranged in the hollow interlayer of the cabinet wall of the air inlet of the waterproof heat-dissipation electric cabinet body structure.
As can be seen from the above technical solutions, the utility model discloses a waterproof heat dissipation electric cabinet body structure, which is provided with an air duct, the cabinet wall of the waterproof heat dissipation electric cabinet body structure, which is provided with an air inlet of the air duct and an air outlet, is provided with a hollow interlayer, the air inlet or the air outlet is provided with openings on both the inner side and the outer side of the cabinet wall, the hollow interlayer becomes the air duct connecting the inner opening and the outer opening of the air inlet or the air outlet, the air inlet and the air outlet are preferably respectively arranged at both ends of the waterproof heat dissipation electric cabinet body structure, the number of the air inlet and the air outlet can be the same or different, the lower part of the cabinet wall with the hollow interlayer of the waterproof heat dissipation electric cabinet body structure is formed with a drainage structure, the drainage structure is used for discharging water entering the hollow interlayer, the drainage structure can adopt a manual opening structure, an automatic opening structure or a normally open structure according to the control of the water level, a waterproof ventilation structure for shielding the air inlet and the air outlet is arranged on the outer side of the cabinet wall of the waterproof heat-dissipation electric cabinet body structure, and the waterproof ventilation structure can be a waterproof grid or a baffle plate which is obliquely arranged downwards; when using, above-mentioned waterproof ventilation structure of waterproof heat dissipation electric cabinet body structure can most splash and block outside cabinet body structure, and even few small part splash the vent entering cavity intermediate layer through waterproof ventilation structure, owing to having blockking of waterproof ventilation structure, it can only finally stop in cavity intermediate layer, has improved waterproof heat dissipation electric cabinet body structure waterproof construction promptly like this, does not influence the ventilation cooling effect of waterproof heat dissipation electric cabinet body structure again.
The utility model also discloses a waterproof heat dissipation electric cabinet, this waterproof heat dissipation electric cabinet include as above waterproof heat dissipation electric cabinet body structure, the inboard opening part of one in air intake and air outlet at least of cabinet wall of waterproof heat dissipation electric cabinet body structure is provided with the fan, because this waterproof heat dissipation electric cabinet body structure has above-mentioned beneficial effect, then adopt this waterproof heat dissipation electric cabinet of waterproof heat dissipation electric cabinet body structure also to have above-mentioned beneficial effect, no longer give consideration to here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an axonometric view of a cabinet body structure of a waterproof heat dissipation electric cabinet provided by an embodiment of the utility model;
fig. 2 is a front view of a cabinet body structure of a waterproof heat dissipation electric cabinet provided in an embodiment of the present invention;
fig. 3 is a rear view of a cabinet body structure of the waterproof heat dissipation electric cabinet provided by the embodiment of the present invention;
fig. 4 is a top view of the waterproof heat dissipation electric cabinet body structure provided by the embodiment of the present invention after the case cover is opened;
fig. 5 is an axonometric view of the waterproof heat dissipation electric cabinet body structure provided by the embodiment of the present invention after the case cover and a part of the case body are removed;
fig. 6 is a front view of the waterproof heat dissipation electric cabinet body structure provided by the embodiment of the present invention after the case cover and part of the case body are removed.
Wherein:
1 is a waterproof heat-dissipation electric cabinet body structure; 101 is a box cover; 102 is a box body; 2 is a waterproof grid; 3 is a fan; 4 is a main heating component; and 5, a drainage plate.
Detailed Description
One of the cores of the utility model is to provide a waterproof heat dissipation electric cabinet body structure to reach when improving its waterproof performance, guarantee its heat dispersion's purpose.
The utility model discloses an another core provides a waterproof heat dissipation electric cabinet based on above-mentioned waterproof heat dissipation electric cabinet body structure.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-6, fig. 1 is the utility model provides a waterproof heat dissipation electricity cabinet body structure's axonometric drawing, fig. 2 is the utility model provides a waterproof heat dissipation electricity cabinet body structure's foresight, fig. 3 is the utility model provides a waterproof heat dissipation electricity cabinet body structure's rearview, fig. 4 is the utility model provides a waterproof heat dissipation electricity cabinet body structure opens the plan view behind the case lid, fig. 5 is the utility model provides a waterproof heat dissipation electricity cabinet body structure removes the axonometric drawing behind case lid and the partial box, fig. 6 is the utility model provides a waterproof heat dissipation electricity cabinet body structure removes the main view behind case lid and the partial box.
The embodiment of the utility model discloses a waterproof heat-dissipation electric cabinet body structure 1, an air channel is arranged in the waterproof heat-dissipation electric cabinet body structure 1, the cabinet wall of the air inlet and the air outlet of the air channel of the waterproof heat-dissipation electric cabinet body structure 1 is provided with a hollow interlayer, the air inlet or the air outlet is provided with an opening at the inner side and the outer side of the cabinet wall, the hollow interlayer becomes the air channel connecting the inner opening and the outer opening of the air inlet or the air outlet, the air inlet and the air outlet are preferably respectively arranged at the two ends of the waterproof heat-dissipation electric cabinet body structure 1, the number of the air inlet and the air outlet can be the same or different, a drainage structure is formed at the lower part of the cabinet wall with the hollow interlayer of the waterproof heat-dissipation electric cabinet body structure 1, the drainage structure is used for discharging water entering the hollow interlayer, the drainage structure can adopt a manual opening structure, an automatic opening structure or a normally open structure controlled according to the water level, the outer side of the cabinet wall of the waterproof heat dissipation electric cabinet body structure 1 is provided with a waterproof ventilation structure for shielding the air inlet and the air outlet, and the waterproof ventilation structure can be a waterproof grid 2 or a baffle plate which is arranged obliquely downwards.
To sum up, compared with the prior art, the embodiment of the utility model provides a waterproof heat dissipation electric cabinet body structure 1 is when using, above-mentioned waterproof heat dissipation electric cabinet body structure 1's waterproof ventilation structure can most splash and block outside cabinet body structure, even the small part splashes water and gets into in the cavity intermediate layer through the vent of waterproof ventilation structure, owing to having the blockking of waterproof ventilation structure, it can only finally stop in the cavity intermediate layer, has improved waterproof heat dissipation electric cabinet body structure 1 waterproof construction like this, does not influence waterproof heat dissipation electric cabinet body structure 1's ventilation cooling effect again.
Preferably, the air inlet or the air outlet forms a first opening on the outer side wall of the cabinet wall with the hollow interlayer of the waterproof heat-dissipation electric cabinet body structure 1, a second opening on the inner side wall of the cabinet wall with the hollow interlayer of the waterproof heat-dissipation electric cabinet body structure 1, the first opening and the second opening are communicated through the hollow interlayer to form the air inlet or the air outlet, the waterproof ventilation structure is used for shielding the first opening, in order to further improve the waterproof performance of the waterproof heat-dissipation electric cabinet body structure 1, the second opening is higher than the first opening, the first opening and the second opening are completely staggered, the completely staggered means that the lower edge of the second opening is not lower than the upper edge of the first opening, and the first opening and the second opening can be staggered up and down and can be staggered simultaneously, staggered left and right or completely staggered left and right, so that even if water splashed enters the hollow interlayer from the first opening, it also can not upwards get into inside waterproof heat dissipation electricity cabinet body structure 1 through the second opening again to play splendid water-proof effects, and because the air current need get into cavity intermediate layer after the striking inner wall in can getting into cabinet body structure through the second opening to last, consequently certain dustproof effect can also be played to this structure.
It should be noted that, in a case where the waterproof requirement is not high, the second opening and the first opening may also be completely overlapped or partially overlapped.
Preferably, in the embodiment of the present invention, the drainage structure adopts a normally open drainage structure, specifically, the drainage structure includes a drainage plate 5 disposed at the bottom of the cabinet body structure 1 of the waterproof heat dissipation electric cabinet having the hollow interlayer, the drainage plate 5 connects the outer side wall and the inner side wall of the cabinet wall, the drainage plate 5 starts to be inclined downward from the side connected with the inner side wall of the cabinet wall, and the drainage plate 5 is connected to the lower side of the first opening with the outer side wall of the cabinet wall, where the lower side of the first opening includes the lower position of the lower edge of the first opening, the lower edge of the first opening is flush with the position higher than the lower edge of the first opening, through such a structure, water splashes into the hollow interlayer, and can be discharged from the vent of the first opening through the lower part of the waterproof ventilation structure under the effect of the inclined drainage plate 5, thereby avoiding water accumulation in the hollow interlayer.
Further optimize above-mentioned technical scheme, the quantity of first opening equals or is more than the quantity of second opening, guarantees that waterproof heat dissipation electric cabinet body structure 1 has good ventilation and heat dispersion.
As preferably, above-mentioned waterproof ventilation structure is waterproof grid 2 the utility model relates to an in the embodiment, waterproof grid 2 includes the grid mainboard, and the grid mainboard is provided with a plurality of mutual intervals and follows the logical groove that the thickness direction runs through the grid mainboard, and the outside of grid mainboard corresponds every logical groove and all is provided with the baffle, and the baffle covers logical groove completely with the grid mainboard connection in the top that leads to the groove and the projection of baffle along grid mainboard thickness direction on the grid mainboard.
The both ends of above-mentioned baffle are provided with the sphere connecting plate, and this sphere connecting plate is used for protecting logical groove from both sides.
Preferably, as shown in fig. 2 and 3, the top of the waterproof heat-dissipation electric cabinet body structure 1 is arranged obliquely, and this structure can make water flow away quickly and avoid water accumulation at the top of the cabinet body structure.
Further optimize above-mentioned technical scheme in the embodiment of the utility model provides an in, waterproof heat dissipation electric cabinet body structure 1 includes box 2 and case lid 101, and box 2 is connected with the sealed cooperation of case lid 101 detachably, and the cabinet wall all around of box 2 all has the cavity intermediate layer, and case lid 101 sets up in box 2 aslope, the installation and the maintenance of the 1 inside spare parts of waterproof heat dissipation electric cabinet body structure of being convenient for like this.
The embodiment of the utility model provides a still provide a waterproof heat dissipation electric cabinet body structure 1, this waterproof heat dissipation electric cabinet body structure 1 includes as above arbitrary one waterproof heat dissipation electric cabinet body structure 1, the inboard opening part of one in air intake and air outlet at least of cabinet wall of waterproof heat dissipation electric cabinet body structure 1 is provided with fan 3, because this waterproof heat dissipation electric cabinet body structure 1 has above-mentioned technological effect, then adopt this waterproof heat dissipation electric cabinet body structure 1's technological effect please refer to above-mentioned embodiment.
As preferred, the heat dissipation end of the main heat-generating component 4 of the waterproof heat dissipation electric cabinet body structure 1 is disposed in the hollow interlayer of the cabinet wall provided with the air inlet of the waterproof heat dissipation electric cabinet body structure 1, so that the air inlet firstly dissipates heat to the main heat-generating component 4, and improves the heat dissipation effect of the main heat-generating component 4.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a waterproof heat dissipation electric cabinet body structure, be provided with the wind channel in the waterproof heat dissipation electric cabinet body structure, its characterized in that, waterproof heat dissipation electric cabinet body structure be provided with the air intake in wind channel and the cabinet wall of air outlet have the cavity intermediate layer, waterproof heat dissipation electric cabinet body structure's the lower part that has the cabinet wall of cavity intermediate layer is formed with drainage structures, the cabinet wall outside of waterproof heat dissipation electric cabinet body structure is provided with and is used for sheltering from the air intake and the waterproof ventilation structure of air outlet.
2. The waterproof heat-dissipation electric cabinet body structure according to claim 1, wherein the air inlet or the air outlet forms a first opening on an outer side wall of a cabinet wall with a hollow interlayer of the waterproof heat-dissipation electric cabinet body structure, forms a second opening on an inner side wall of the cabinet wall with the hollow interlayer of the waterproof heat-dissipation electric cabinet body structure, and the waterproof ventilation structure is used for shielding the first opening, the second opening is higher than the first opening, and the first opening and the second opening are completely staggered.
3. The waterproof heat-dissipating electric cabinet body structure according to claim 2, wherein the drain structure includes a drain plate disposed at a bottom of the cabinet wall having the hollow interlayer of the waterproof heat-dissipating electric cabinet body structure, the drain plate connects an outer side wall and an inner side wall of the cabinet wall, the drain plate is inclined downward from a side connected with the inner side wall of the cabinet wall, and the drain plate is connected with the outer side wall of the cabinet wall at a lower side of the first opening.
4. The waterproof, heat-dissipating electrical cabinet body structure according to claim 2 or 3, wherein the number of the first openings is equal to or greater than the number of the second openings.
5. The waterproof, heat-dissipating electrical cabinet body structure according to any one of claims 1 to 3, wherein the waterproof, ventilation structure is a waterproof grille.
6. The waterproof and heat-dissipating cabinet body structure according to claim 5, wherein the waterproof grille includes a grille main plate, the grille main plate is provided with a plurality of through grooves spaced from each other and penetrating through the grille main plate in a thickness direction, a baffle is provided outside the grille main plate corresponding to each through groove, the baffle is connected to the grille main plate above the through grooves, and a projection of the baffle on the grille main plate in the thickness direction of the grille main plate completely covers the through grooves.
7. The waterproof, heat-dissipating electrical cabinet body structure according to any one of claims 1 to 3 and 6, wherein a top of the waterproof, heat-dissipating electrical cabinet body structure is disposed obliquely.
8. The waterproof heat-dissipation electric cabinet body structure according to claim 7, comprising a box body and a box cover, wherein the box body and the box cover are detachably connected in a sealing fit manner, the peripheral walls of the box body are provided with hollow interlayers, and the box cover is obliquely arranged on the box body.
9. A waterproof heat-dissipating electric cabinet, comprising the waterproof heat-dissipating electric cabinet body structure according to any one of claims 1 to 8, wherein a fan is provided at least at an opening of one of the air inlet and the air outlet inside a cabinet wall of the waterproof heat-dissipating electric cabinet body structure.
10. The waterproof heat-dissipation electric cabinet according to claim 9, wherein the heat-dissipation end of the main heat-generating component of the waterproof heat-dissipation electric cabinet is disposed in a hollow interlayer of a cabinet wall of the waterproof heat-dissipation electric cabinet body structure, in which the air inlet is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023189657.7U CN214155188U (en) | 2020-12-26 | 2020-12-26 | Waterproof heat dissipation electric cabinet and cabinet body structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023189657.7U CN214155188U (en) | 2020-12-26 | 2020-12-26 | Waterproof heat dissipation electric cabinet and cabinet body structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214155188U true CN214155188U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023189657.7U Active CN214155188U (en) | 2020-12-26 | 2020-12-26 | Waterproof heat dissipation electric cabinet and cabinet body structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214155188U (en) |
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2020
- 2020-12-26 CN CN202023189657.7U patent/CN214155188U/en active Active
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