CN212725991U - Switch board with high heat dispersion - Google Patents
Switch board with high heat dispersion Download PDFInfo
- Publication number
- CN212725991U CN212725991U CN202020886126.4U CN202020886126U CN212725991U CN 212725991 U CN212725991 U CN 212725991U CN 202020886126 U CN202020886126 U CN 202020886126U CN 212725991 U CN212725991 U CN 212725991U
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- CN
- China
- Prior art keywords
- cabinet body
- switch board
- upper cover
- high heat
- guide plate
- 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 discloses a switch board with high heat dissipating ability, include: the cabinet body, the cabinet body is formed with the cavity to hold the electrical apparatus component inside; the door body is hinged with the cabinet body and is used for shielding the chamber; the upper cover is arranged at the top end of the cabinet body; the guide plates are arranged on the side part of the cabinet body and are sequentially and obliquely and alternately arranged from top to bottom; the outer edge height of the guide plate is higher than the inner edge height, the lower edge of the upper cover is provided with a slotted hole which is positioned outside the cabinet body and has a downward opening, and the upper cover is also provided with an iron wire net. Rainwater flows from the rainwater collecting plate to the flow guide plate, flows downwards step by step through the flow guide plates which are arranged in a staggered mode, and dissipates heat of the whole cabinet body; the inside hot gas flow flows out through the slotted hole that the opening is decurrent, makes inside hot gas flow outflow, still is equipped with the wire net in the upper end of the cabinet body, can play the effect that prevents the mosquito and get into. The utility model discloses make full use of external condition dispels the heat, does not need the fan to dispel the heat passively, and the radiating effect is good.
Description
Technical Field
The utility model relates to a switch board with high heat dissipating ability belongs to switch board technical field.
Background
With the human being entering the electric era, electric power provides convenience for human life and simultaneously provides new convenient and cheap power for industry, and a distribution box is a device for low-voltage distribution by assembling switch equipment, measuring instruments, protective electric appliances, auxiliary equipment and the like in a closed or semi-closed metal cabinet or a screen according to the electric wiring requirement; because the internal components and parts of cabinet are many and numerous and diverse, often can produce great heat at the operation in-process, if unable in time dispel the heat, can cause very big influence to the life of each components and parts in the cabinet body. And the switch board sets up in the open air mostly, utilizes the rainwater heat dissipation not to influence the normal operation of switch board and has made a technological problem that awaits the solution urgently, and the inventor has provided further improvement to this.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model aims to provide a switch board rational in infrastructure, heat dispersion is good.
In order to achieve the above object, the utility model relates to a switch board with high heat dissipating ability adopts following technical scheme:
a switch board with high heat dissipating ability which characterized in that includes:
the cabinet body, the cabinet body is formed with the cavity to hold the electrical apparatus component inside;
the door body is hinged with the cabinet body and is used for shielding the chamber;
the upper cover is arranged at the top end of the cabinet body;
the guide plates are arranged on the side part of the cabinet body and are sequentially and obliquely and alternately arranged from top to bottom; the outer edge height of the guide plate is higher than the inner edge height, the lower edge of the upper cover is provided with a slotted hole which is positioned outside the cabinet body and has a downward opening, and the upper cover is also provided with an iron wire net.
Preferably, the switch board with high heat dispersion of aforesaid: the guide plate is also provided with a plurality of bulges which are uniformly distributed at equal intervals.
Preferably, the switch board with high heat dispersion of aforesaid: the bulge is vertical to the side wall of the cabinet body.
Preferably, the switch board with high heat dispersion of aforesaid: the guide plate is made of plastic.
Preferably, the switch board with high heat dispersion of aforesaid: the bottom of the cabinet body still is equipped with the bottom plate, and the bottom plate has the polylith, and the polylith bottom plate sets up in the bottom of the cabinet body side by side, can dismantle between bottom plate and the cabinet body and be connected.
Preferably, the switch board with high heat dispersion of aforesaid: through holes are further formed in the two sides of the upper cover and are arranged right above the guide plate.
The utility model discloses the beneficial effect who reaches:
1. during operation, rainwater flows from the rainwater collecting plate to the direction of the flow guide plate, flows downwards step by step through the flow guide plate which is arranged in a staggered mode, and dissipates heat of the whole cabinet body.
2. When the internal hot air flow rises in the cabinet body and reaches the upper cover, the internal hot air flow flows out through the slotted hole with the downward opening, so that the internal hot air flow flows out, and the rainwater cannot enter the cabinet body because the slotted hole has the downward opening. Still be equipped with the wire net in the upper end of the cabinet body, can play the effect that prevents the mosquito and get into.
3. The utility model discloses make full use of external condition dispels the heat, does not need the fan to dispel the heat passively, and the radiating effect is good.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a cross-sectional view of the present invention;
the meaning of the reference symbols in the figures: 1-a cabinet body; 11-a chamber; 2-a door body; 3-covering the cover; 31-a slot; 4-a flow guide plate; 41-bulge; 5-wire netting; 6-bottom plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to fig. 3, the present embodiment discloses a power distribution cabinet with high heat dissipation performance, including: a cabinet body 1, wherein a chamber 11 for containing electric appliance elements is formed inside the cabinet body 1; the door body 2 is hinged to the cabinet body 1 and is used for shielding the chamber 11; the upper cover 3 is arranged at the top end of the cabinet body 1; the guide plates 4 are arranged on the side part of the cabinet body 1 and are sequentially and obliquely and alternately arranged from top to bottom; the outer edge height of guide plate 4 is higher than interior edge height, and the lower edge of upper cover 3 is equipped with the slotted hole 31 that is located outside the cabinet body, opening downwards, and upper cover 3 still is equipped with wire netting 5.
In order to facilitate the diversion of rainwater and make the rainwater fully contact with the cabinet body, the guide plate 4 of this embodiment is further provided with a plurality of equally spaced protrusions 41, and the protrusions 41 are preferably perpendicular to the side wall of the cabinet body 1.
The deflector 4 is preferably made of plastic, which is beneficial to reducing cost and weight.
The bottom of the cabinet body 1 is also provided with a bottom plate 6, the bottom plate 6 is provided with a plurality of blocks, the bottom plates 6 are arranged at the bottom of the cabinet body 1 side by side, and the bottom plate 6 and the cabinet body 1 are detachably connected. Such design can form concatenation formula bottom plate structure, when needs were walked the line, can demolish certain bottom plate 6 as required, is convenient for walk the line, and is also more pleasing to the eye simultaneously.
Still be equipped with the through-hole in the both sides of upper cover 3, the through-hole sets up directly over guide plate 4, that is to say this through-hole upper end switches on in upper cover 3 upper portion, and the lower extreme sets up (do not switch on cabinet body 1) on the outer edge of upper cover 3, and when having the rainwater like this, the rainwater can fall on guide plate 4 through this through-hole is low.
During operation, when rainwater exists, part of rainwater directly falls right above the flow guide plate 4, and the other part of rainwater falls down through the through holes in the two sides of the upper cover 3 or slides down along the side wall of the cabinet body 1 to cool the cabinet body and wash out dust on the outer surface. On the other hand, as shown in fig. 3, when the internal hot air flow rises in the cabinet 1 and reaches the upper cover 3, the internal hot air flow flows out through the slot 31 with the downward opening (as shown by the arrow in fig. 3), and the rain water does not enter the cabinet 1 because the slot 31 is opened downward. Still be equipped with the wire net in the upper end of the cabinet body 1, can play the effect that prevents the mosquito and get into.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A switch board with high heat dissipating ability which characterized in that includes:
the cabinet comprises a cabinet body (1), wherein a chamber (11) for accommodating electric appliance elements is formed in the cabinet body (1);
the door body (2) is hinged to the cabinet body (1) and is used for shielding the chamber (11);
the upper cover (3) is arranged at the top end of the cabinet body (1);
the guide plates (4) are arranged on the side part of the cabinet body (1) and are sequentially and obliquely and alternately arranged from top to bottom; the outer edge height of guide plate (4) is higher than interior edge height, the lower edge of upper cover (3) is equipped with outside being in the cabinet body, slotted hole (31) that the opening is down, upper cover (3) still are equipped with wire netting (5).
2. The switch board with high heat dissipation performance of claim 1, wherein: the guide plate (4) is also provided with a plurality of bulges (41) which are uniformly distributed at equal intervals.
3. The switch board with high heat dissipation performance of claim 2, wherein: the bulges (41) are vertical to the side wall of the cabinet body (1).
4. The switch board with high heat dissipation performance of claim 1, wherein: the guide plate (4) is made of plastic.
5. The switch board with high heat dissipation performance of claim 1, wherein: the bottom of the cabinet body (1) is also provided with a bottom plate (6), the bottom plate (6) is provided with a plurality of blocks, the plurality of bottom plates (6) are arranged at the bottom of the cabinet body (1) side by side, and the bottom plate (6) and the cabinet body (1) are detachably connected.
6. The switch board with high heat dissipation performance of claim 1, wherein: through holes are further formed in the two sides of the upper cover (3), and the through holes are formed right above the guide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886126.4U CN212725991U (en) | 2020-05-25 | 2020-05-25 | Switch board with high heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886126.4U CN212725991U (en) | 2020-05-25 | 2020-05-25 | Switch board with high heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725991U true CN212725991U (en) | 2021-03-16 |
Family
ID=74946898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020886126.4U Expired - Fee Related CN212725991U (en) | 2020-05-25 | 2020-05-25 | Switch board with high heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725991U (en) |
-
2020
- 2020-05-25 CN CN202020886126.4U patent/CN212725991U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 Termination date: 20210525 |