CN205452900U - Automatic radiating low -voltage switchgear - Google Patents
Automatic radiating low -voltage switchgear Download PDFInfo
- Publication number
- CN205452900U CN205452900U CN201620290165.1U CN201620290165U CN205452900U CN 205452900 U CN205452900 U CN 205452900U CN 201620290165 U CN201620290165 U CN 201620290165U CN 205452900 U CN205452900 U CN 205452900U
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- CN
- China
- Prior art keywords
- cabinet
- detect switch
- temperature detect
- low
- heat radiation
- 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 an automatic radiating low -voltage switchgear, including the cabinet body and the cabinet door of setting on the cabinet body, cabinet body bottom is equipped with the ventilation hole, ventilation hole below is provided with high platform, high platform is equipped with a plurality of fretworks, cabinet body both sides are equipped with oblique decurrent shutter, the cabinet is internal still to be equipped with the radiating fin into electrical component, still includes the control by temperature change circuit, the control by temperature change circuit is including the power supply, temperature detect switch, current -limiting resistor and the fan that carry out electrical connection in proper order, temperature detect switch is KSD301 temperature detect switch, the fan is installed in the fin below, temperature detect switch hugs closely the fin. The utility model discloses a low -voltage cabinet that has the automatic function of dispelling the heat possesses automatic radiating function, plays the thermolysis promptly, again can the energy saving, improved fan life.
Description
Technical field
This utility model relates to the low-tension switch cabinet of a kind of automatic heat radiation.
Background technology
Switch cubicle, it is applicable to the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, it is used as transmission of electricity, distribution and electric energy conversion, electric component in cabinet has substantial amounts of electric charge to flow through, therefore the switch cubicle of prior art all can install heat abstractor, but the fan of the switch cubicle with heat abstractor of prior art opens, therefore throughout the year, waste is serious, and fan is short for service life.
Utility model content
(1) to solve the technical problem that
The purpose of this utility model seeks to overcome disadvantages mentioned above, it is desirable to provide the low-tension switch cabinet of a kind of automatic heat radiation.
(2) technical scheme
For reaching above-mentioned purpose, the low-tension switch cabinet of automatic heat radiation of the present utility model, including cabinet and the cabinet door that is arranged on cabinet, described bottom of cabinet bulk is provided with air vent, is provided with plateau below described air vent, and described plateau is provided with some hollow outs；Described cabinet both sides are provided with shutter obliquely；It is additionally provided with the fin into electric component heat radiation in described cabinet, also includes temperature control circuit；Described temperature control circuit includes power supply, temperature detect switch (TDS), current-limiting resistance and the fan carrying out successively being electrically connected；Described temperature detect switch (TDS) is KSD301 temperature detect switch (TDS)；Described fan is arranged on below fin, and fin is close to by described temperature detect switch (TDS).
Further, described KSD301 temperature detect switch (TDS) is by bimetal leaf as the temperature module, and when temperature reaches threshold value, bimetal leaf Guan Bi turns on.
Further, drainage screen is covered below described air vent.
Further, the cabinet wall of described cabinet is coated with thermal insulation layer.
Further, described thermal insulation layer is thermal insulation tile.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has the advantage that the low-voltage cabinet with automatic dissipating heat function of the present utility model possesses the function of automatic heat radiation, i.e. plays thermolysis, can save again the energy, improves fan service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the low-tension switch cabinet of automatic heat radiation of the present utility model；
Fig. 2 is the temperature control circuit module map of the low-tension switch cabinet of this utility model automatic heat radiation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
As it is shown in figure 1, the low-tension switch cabinet of automatic heat radiation of the present utility model, including cabinet 1 and the cabinet door that is arranged on cabinet 1, being provided with air vent 3, be provided with plateau 4 below described air vent 3 bottom described cabinet 1, described plateau 4 is provided with some hollow outs 5；Described cabinet 1 both sides are provided with shutter 6 obliquely；It is additionally provided with the fin 7 into electric component heat radiation in described cabinet 1, also includes temperature control circuit 8；Described temperature control circuit 8 includes power supply, temperature detect switch (TDS), current-limiting resistance and the fan 9 carrying out successively being electrically connected；Described temperature detect switch (TDS) is KSD301 temperature detect switch (TDS), and described fan 9 is arranged on below fin 7, and fin 7 is close to by described temperature detect switch (TDS).
Described KSD301 temperature detect switch (TDS) is by bimetal leaf as the temperature module, and when temperature reaches threshold value, bimetal leaf Guan Bi turns on.
Cover drainage screen 10 below described air vent 3, filter the impurity of windward.
It is coated with thermal insulation layer 2 on the cabinet wall of described cabinet 1, plays heat-blocking action.
Described thermal insulation layer 2 is thermal insulation tile.
The installation site of temperature detect switch (TDS) is typically close on a heat sink, so can quickly sense the temperature of fin, when temperature reaches temperature detect switch (TDS) conducting temperature, the electric loop conducting of fan, starting fan, dispels the heat for electric component, when temperature falls after rise to temperature detect switch (TDS) conducting temperature, the electric loop of fan is closed, and fan is out of service, and so forth.
The low-voltage cabinet with automatic dissipating heat function of the present utility model possesses the function of automatic heat radiation, i.e. plays thermolysis, can save again the energy, improves fan service life.
In sum, above-mentioned embodiment is not restricted embodiment of the present utility model, and modification that all those skilled in the art are carried out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (5)
1. the low-tension switch cabinet of an automatic heat radiation, including cabinet (1) and be arranged on the cabinet door on cabinet (1), it is characterized in that: described cabinet (1) bottom is provided with air vent (3), described air vent (3) lower section is provided with plateau (4), and described plateau (4) is provided with some hollow outs (5)；Described cabinet (1) both sides are provided with shutter (6) obliquely；It is additionally provided with the fin (7) into electric component heat radiation in described cabinet (1), also includes temperature control circuit (8)；Described temperature control circuit (8) includes power supply, temperature detect switch (TDS), current-limiting resistance and the fan (9) carrying out successively being electrically connected；Described temperature detect switch (TDS) is KSD301 temperature detect switch (TDS)；Described fan (9) is arranged on fin (7) lower section, and fin (7) is close to by described temperature detect switch (TDS).
2. the low-tension switch cabinet of automatic heat radiation as claimed in claim 1, it is characterised in that: described KSD301 temperature detect switch (TDS) is by bimetal leaf as the temperature module, and when temperature reaches threshold value, bimetal leaf Guan Bi turns on.
3. the low-tension switch cabinet of automatic heat radiation as claimed in claim 2, it is characterised in that: described air vent (3) lower section covers drainage screen (10).
4. the low-tension switch cabinet of automatic heat radiation as claimed in claim 3, it is characterised in that: it is coated with thermal insulation layer (2) on the cabinet wall of described cabinet (1).
5. the low-tension switch cabinet of automatic heat radiation as claimed in claim 4, it is characterised in that: described thermal insulation layer (2) is thermal insulation tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290165.1U CN205452900U (en) | 2016-04-08 | 2016-04-08 | Automatic radiating low -voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290165.1U CN205452900U (en) | 2016-04-08 | 2016-04-08 | Automatic radiating low -voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452900U true CN205452900U (en) | 2016-08-10 |
Family
ID=56606584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290165.1U Expired - Fee Related CN205452900U (en) | 2016-04-08 | 2016-04-08 | Automatic radiating low -voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452900U (en) |
-
2016
- 2016-04-08 CN CN201620290165.1U patent/CN205452900U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |