CN202978044U - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN202978044U CN202978044U CN 201220653675 CN201220653675U CN202978044U CN 202978044 U CN202978044 U CN 202978044U CN 201220653675 CN201220653675 CN 201220653675 CN 201220653675 U CN201220653675 U CN 201220653675U CN 202978044 U CN202978044 U CN 202978044U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- radiating shell
- cabinet
- heat
- 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a power distribution cabinet. The power distribution cabinet comprises a cabinet body which is of a hollow cuboid structure; the top of the cabinet body is opened; a first heat radiation housing communicated with the top of the cabinet body is installed on the top of the cabinet body and is of a hollow cuboid structure; four sidewalls of the first heat radiation housing are provided with heat radiating holes which are rectangular through holes. According to the utility model, through additional arrangement of the heat radiation housing with the heat radiating holes on the top of the power distribution cabinet, heat can be perfectly discharged from the top of the power distribution cabinet, and a baffle plate is arranged on the heat radiating holes to prevent dust and mosquitoes from entering; if the heat radiation housing is made to form a multilayer tower-like structure, upward movement of heat is further benefited, heat is finally discharged through the heat radiating holes, so heat radiation efficiency is improved.
Description
Technical field
The utility model relates to power distribution field, particularly a kind of power distribution cabinet.
Background technology
in the power distribution cabinet field, interior a large amount of connectors and the various electronic devices and components installed due to power distribution cabinet, and the existence of a large amount of wires is arranged, cause the total resistance value of power distribution cabinet very high, therefore directly cause power distribution cabinet in work, namely in the situation that conduction can be distributed a large amount of heats, temperature in power distribution cabinet is improved suddenly, again because electronic devices and components and the connector of power distribution cabinet inside are very high to the dustproof requirement of power distribution cabinet, therefore power distribution cabinet all adopts sealed type, reducing dust enters in power distribution cabinet, will make so the very difficult discharge power distribution cabinet of heat of the generation in high-low voltage electric power distribution cabinet, traditional louvre is positioned at bottom power distribution cabinet, reason due to hot air rising, the defective that this mode exists is fully hot-air in time to be discharged, can eliminate this kind defective although install fan additional, in case but blower fan is worked under the environment of power distribution cabinet and wild effect occurred, easily cause power distribution cabinet high temperature, cause damage.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of power distribution cabinet, carries out high efficiency and heat radiation by louvre, has characteristics easy to use simple in structure.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of power distribution cabinet comprises cabinet, and cabinet is the rectangular structure of hollow, the cabinet top is opened wide, and the first radiating shell is installed in cabinet top connection, and the first radiating shell is the rectangular structure of hollow, four sidewalls of the first radiating shell are offered the sidewall louvre, and the sidewall louvre is rectangular through holes.
Be further: in above-mentioned sidewall louvre, the downward-sloping baffle plate that enters for blocks dust and mosquito that is provided with.
Be further: be communicated with on the first above-mentioned radiating shell the second radiating shell is installed, four sidewalls of the second radiating shell are offered the sidewall louvre identical with the first radiating shell.
Be further: the first above-mentioned radiating shell and the second radiating shell form upper narrow tower structure; The end face of the second radiating shell is offered the top heat dissipation hole.
The beneficial effects of the utility model are:
The utility model power distribution cabinet by installing the radiating shell with louvre additional at the power distribution cabinet top, can well be discharged heat by the power distribution cabinet top, on louvre, baffle plate is set simultaneously, places dust and mosquito and enters; If radiating shell is made into the tower structure of multilayer, will more be conducive to heat and move upward, finally discharged by louvre, improved radiating efficiency.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is power distribution cabinet top radiating structure schematic diagram.
Description of reference numerals:
The 1-cabinet, 2-the first radiating shell, 3-the second radiating shell, 4-top heat dissipation hole, 5-sidewall louvre.
Embodiment
Below in conjunction with drawings and Examples, the utility model is carried out more detailed explanation.
As shown in Figure 1 and Figure 2, it shows an embodiment of the present utility model, the utility model power distribution cabinet, comprise cabinet 1, cabinet is the rectangular structure of hollow, and cabinet 1 top is unlimited, cabinet 1 top is communicated with installs the first radiating shell 2, the first radiating shell 2 is the rectangular structure of hollow, and four sidewalls of the first radiating shell are offered sidewall louvre 5, and sidewall louvre 5 is rectangular through holes.
In above-mentioned sidewall louvre 5, the downward-sloping baffle plate that enters for blocks dust and mosquito that is provided with;
Be communicated with four sidewalls that the second radiating shell 3, the second radiating shells 3 are installed on the first above-mentioned radiating shell 2 and offer the sidewall louvre identical with the first radiating shell;
The first above-mentioned radiating shell and the second radiating shell form upper narrow tower structure; The end face of the second radiating shell 3 is offered top heat dissipation hole 4.
The above has done detailed description to the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (4)
1. power distribution cabinet, it is characterized in that: comprise cabinet (1), cabinet (1) is the rectangular structure of hollow, cabinet (1) top is opened wide, cabinet (1) top is communicated with installs the first radiating shell (2), the first radiating shell (2) is the rectangular structure of hollow, and four sidewalls of the first radiating shell are offered sidewall louvre (5), and sidewall louvre (5) is rectangular through holes.
2. a kind of power distribution cabinet as claimed in claim 1 is characterized in that: in described sidewall louvre (5), and the downward-sloping baffle plate that enters for blocks dust and mosquito that is provided with.
3. a kind of power distribution cabinet as claimed in claim 1 or 2, it is characterized in that: the upper connection of described the first radiating shell (2) installed the second radiating shell (3), and four sidewalls of the second radiating shell (3) are offered the sidewall louvre (5) identical with the first radiating shell (2).
4. a kind of power distribution cabinet as claimed in claim 3, is characterized in that: narrow tower structure on described the first radiating shell (2) and the second radiating shell (2) composition; The end face of the second radiating shell (3) is offered top heat dissipation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653675 CN202978044U (en) | 2012-11-29 | 2012-11-29 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653675 CN202978044U (en) | 2012-11-29 | 2012-11-29 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978044U true CN202978044U (en) | 2013-06-05 |
Family
ID=48519071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653675 Expired - Fee Related CN202978044U (en) | 2012-11-29 | 2012-11-29 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098627A (en) * | 2015-08-03 | 2015-11-25 | 安徽宇亮电气有限公司 | Heat-radiating top cap used for power distribution cabinet |
-
2012
- 2012-11-29 CN CN 201220653675 patent/CN202978044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098627A (en) * | 2015-08-03 | 2015-11-25 | 安徽宇亮电气有限公司 | Heat-radiating top cap used for power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813259U (en) | Power distribution control box | |
| CN202978045U (en) | Heat pipe heat-radiating system of power distribution cabinet | |
| CN202978043U (en) | Semiconductor heat-dissipation system for power distribution cabinet | |
| CN204990137U (en) | Two coolings are from cooling down formula computer mainframe | |
| CN103855628A (en) | Semiconductor-based power distribution cabinet heat dissipation system | |
| CN205247147U (en) | Photovoltaic data collector | |
| CN202978044U (en) | Power distribution cabinet | |
| CN204215326U (en) | A kind of drawing and pulling type computer dustproof case | |
| CN103855631A (en) | Power distribution cabinet with good heat radiation performance | |
| CN203608314U (en) | Switch chassis | |
| CN205846507U (en) | A kind of heat abstractor of low-voltage distribution cabinet | |
| CN206506191U (en) | A kind of low-tension switch cabinet | |
| CN203800808U (en) | Off-network inverter heat radiation apparatus | |
| CN209641717U (en) | A kind of battery case with heat sinking function | |
| CN201937455U (en) | Novel power adapter | |
| CN206742710U (en) | A kind of antistatic heat dissipation power distribution cabinet of convenient maintenance | |
| CN204429659U (en) | A kind of supersonic generator | |
| CN204130957U (en) | The power distribution cabinet of sidewall band radiator structure | |
| CN205721605U (en) | The Noiseless type computer heat radiating device that a kind of computer is special | |
| CN103855629A (en) | Power distribution cabinet heat-radiation system based on heat pipe | |
| CN202617016U (en) | Power supply converting device | |
| CN204696887U (en) | Permagnetic synchronous motor shell | |
| CN205303993U (en) | High pressure sets of switches device | |
| CN205140814U (en) | Water -cooled air switch box | |
| CN204156321U (en) | A kind of high-low voltage electric power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |