CN107565428A - A kind of low voltage complete set ventilation heat abstractor - Google Patents
A kind of low voltage complete set ventilation heat abstractor Download PDFInfo
- Publication number
- CN107565428A CN107565428A CN201710929579.3A CN201710929579A CN107565428A CN 107565428 A CN107565428 A CN 107565428A CN 201710929579 A CN201710929579 A CN 201710929579A CN 107565428 A CN107565428 A CN 107565428A
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- apparatus casing
- thermistor
- outside
- heat
- low voltage
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Abstract
The invention discloses a kind of low voltage complete set ventilation heat abstractor,Including apparatus casing,The right side of apparatus casing is provided with air inlet,The left side of apparatus casing is provided with air outlet,The inner side of air outlet is provided with fan group,The outside of air outlet is provided with heat dissipation grid,The outside of heat dissipation grid is provided with self hang down type air grille,The inside of apparatus casing is provided with intelligent temperature controller,Intelligent temperature controller is provided with wireless sending module,If the inside of apparatus casing is additionally provided with dry temperature sensor,The upper end of apparatus casing is provided with warning device,Temperature sensor includes protective housing and thermistor,Thermistor is provided with several,Thermistor is located in protective housing,The outside of thermistor is provided with conducting adhesive material,The outside of conducting adhesive material is provided with heat insulating package material,Thermistor is connected with wire,The outside of wire is provided with heat-conducting insulation material.The present invention is simple in construction, easy to use, and good heat dissipation effect is safe to use, and monitoring temperature is accurate.
Description
Technical field
The present invention relates to electrical equipment technical field, specifically a kind of low voltage complete set ventilation heat abstractor.
Background technology
In the prior art, because low voltage complete set is intelligent, intensive, first device that largely generates heat is installed in cabinet
Part, and the passage and space that radiate are restricted, the heat that the heating element distributes when working can not be discharged in time, be produced
High temperature accelerate the aging and damage of component in cabinet, insulating part, even trigger electric short circuit accident when serious, involve periphery
Switchgear, so as to influence the safe and stable operation of power network.In view of this, be badly in need of develop one kind overcome it is described lack
Sunken low-voltage complete ventilation heat abstractor, in time discharges heat, thus this case produces, and heat abstractor is typically necessary and made
Temperature sensor is used, and in order to realize the rapid detection of temperature, traditional mode is thermistor to be encapsulated using Heat Conduction Material
In probe, still, the measurement accuracy of thermistor can not be lifted further.
The content of the invention
It is an object of the invention to provide a kind of low voltage complete set ventilation heat abstractor simple in construction, easy to use,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of low voltage complete set ventilation heat abstractor, including apparatus casing, the right side of the apparatus casing are provided with air inlet, institute
State air inlet and be provided with Air Filter, the left side of apparatus casing is provided with air outlet, and the inner side of the air outlet is provided with fan group, air-out
The outside of mouth is provided with heat dissipation grid, and the outside of the heat dissipation grid is provided with self hang down type air grille, and the inside of apparatus casing is provided with
Intelligent temperature controller, the intelligent temperature controller are provided with wireless sending module, and the inside of apparatus casing is additionally provided with some
Temperature sensor, the upper end of apparatus casing are provided with warning device, the fan group, temperature sensor and warning device with intelligence
Temperature controller connects, and the temperature sensor includes protective housing and thermistor, and the thermistor is provided with several, heat
Quick resistance is located in protective housing, and the outside of thermistor is provided with conducting adhesive material, and the outside of the conducting adhesive material is set
There is heat insulating package material, the thermistor is connected with wire, and the outside of the wire is provided with heat-conducting insulation material.
As the further scheme of the present invention：The insulative potting material is PE PURs.
As further scheme of the invention：The conducting adhesive material is heat-conducting silicone grease or the glue by conductive filler
Stick.
Compared with prior art, the beneficial effects of the invention are as follows：Detected by temperature sensor in low voltage complete set
Temperature, and the temperature signal is transferred into intelligent temperature controller, intelligent temperature controller control fan group part are opened and complete
Open, the heat in low voltage complete set is transferred out by heat dissipation grid, now self hang down type air grille automatically opens up；Wind
When fan group is closed, self hang down type air grille is closed automatically, has preferable dust reduction capability.Therefore, the present invention can be in time by cabinet
Interior heat is discharged in time, but also can be with dust-proof；Simple in construction, maintenance is easy.And work as and detect that temperature is too high, Wu Faji
When discharging, control warning device and alarm, and give staff to send information using wireless sending module so that can be with
Timely handle, improve security, the structure setting of temperature sensor, provided with some thermistors, solve several heat of knowing clearly
Situation is interfered with each other between quick resistance, thermal signal is isolated, non-interfering thermal signal has independently been obtained, has avoided
Influenceed by the heat signal of single direction or position.Although the aisle spare for being conveyed into thermistor of thermal signal becomes
It is small, the precision of temperature sensor can be greatly improved, while the heat conduction of wire is transmitted and takes into account setting for temperature sensor
Among meter, the sensitivity of temperature sensor is improved, reduces temperature delay.Led by antiradiation and anti-pass, further prevented
The interference of several thermal signals.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of temperature sensor.
Fig. 3 is wire and the graph of a relation of protective housing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of low voltage complete set ventilation heat abstractor, including apparatus casing
1, the right side of the apparatus casing 1 is provided with air inlet 2, and the air inlet 2 is provided with Air Filter 3, and the left side of apparatus casing 1 is provided with
Air outlet 4, the inner side of the air outlet 4 are provided with fan group 5, and the outside of air outlet 4 is provided with heat dissipation grid 6, the heat dissipation grid 6
Outside be provided with self hang down type air grille 7, the inside of apparatus casing 1 is provided with intelligent temperature controller 9, the intelligent temperature control
Device 9 is provided with wireless sending module 10, if the inside of apparatus casing 1 is additionally provided with dry temperature sensor 11, the upper end of apparatus casing 1
Provided with warning device 12, the fan group 5, temperature sensor 11 and warning device 12 are connected with intelligent temperature controller 9, are led to
Excess temperature sensor 11 detects the temperature in low voltage complete set, and the temperature signal is transferred into intelligent temperature controller 9, intelligence
Energy temperature controller 9 controls the unlatching of the part of fan group 5 and full open, and the heat in low voltage complete set is passed through into heat dissipation grid 6
Transfer out, now self hang down type air grille 7 automatically opens up；When fan group 5 is closed, self hang down type air grille 7 is closed automatically, tool
There is preferable dust reduction capability.Therefore, the present invention in time can discharge the heat in cabinet in time, but also can be with dust-proof；Structure
Simply, maintenance is easy.And when detecting that temperature is too high, when can not discharge in time, warning device 12 and alarm are controlled, and
Information is sent to staff so that can timely handle, improve security using wireless sending module 10.
The temperature sensor 11 includes protective housing 13 and thermistor 14, and the thermistor 14 is provided with several,
Thermistor 14 is located in protective housing 13, and the outside of thermistor 14 is provided with conducting adhesive material 15, the conducting adhesive material
Material 15 is heat-conducting silicone grease or the adhesive by conductive filler, and the outside of conducting adhesive material 15 is provided with heat insulating package material 16,
The insulative potting material 16 is PE PURs, and the thermistor 14 is connected with wire 17, and the outside of the wire 17 is provided with
Heat-conducting insulation material 18.The structure setting of temperature sensor 11, provided with some thermistors 14, solve several thermistors of knowing clearly
Interfere with each other situation between 14, thermal signal isolated, independently obtained non-interfering thermal signal, avoid by
To the influence of single direction or the heat signal of position.Although the aisle spare for being conveyed into thermistor of thermal signal diminishes, can
To greatly improve the precision of temperature sensor, at the same the heat conduction of wire transmitted take into account temperature sensor 11 design it
In, the sensitivity of temperature sensor 11 is improved, reduces temperature delay.Led by antiradiation and anti-pass, further prevent to count
The interference of individual thermal signal.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of low voltage complete set ventilation heat abstractor, including apparatus casing（1）, it is characterised in that the apparatus casing（1）
Right side be provided with air inlet（2）, the air inlet（2）It is provided with Air Filter（3）, apparatus casing（1）Left side be provided with air outlet
（4）, the air outlet（4）Inner side be provided with fan group（5）, air outlet（4）Outside be provided with heat dissipation grid（6）, the radiating
Grid（6）Outside be provided with self hang down type air grille（7）, apparatus casing（1）Inside be provided with intelligent temperature controller（9）, institute
State intelligent temperature controller（9）It is provided with wireless sending module（10）, apparatus casing（1）Inside be additionally provided with some TEMPs
Device（11）, apparatus casing（1）Upper end be provided with warning device（12）, the fan group（5）, temperature sensor（11）Filled with alarm
Put（12）And intelligent temperature controller（9）Connection, the temperature sensor（11）Including protective housing（13）And thermistor
（14）, the thermistor（14）Provided with several, thermistor（14）It is located at protective housing（13）It is interior, thermistor（14）'s
Outside is provided with conducting adhesive material（15）, the conducting adhesive material（15）Outside be provided with heat insulating package material（16）, it is described
Thermistor（14）It is connected with wire（17）, the wire（17）Outside be provided with heat-conducting insulation material（18）.
A kind of 2. low voltage complete set ventilation heat abstractor according to claim 1, it is characterised in that the insulation-encapsulated
Material（16）For PE PURs.
A kind of 3. low voltage complete set ventilation heat abstractor according to claim 1, it is characterised in that the conducting adhesive
Material（15）Adhesive for heat-conducting silicone grease or by conductive filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929579.3A CN107565428A (en) | 2017-10-09 | 2017-10-09 | A kind of low voltage complete set ventilation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929579.3A CN107565428A (en) | 2017-10-09 | 2017-10-09 | A kind of low voltage complete set ventilation heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107565428A true CN107565428A (en) | 2018-01-09 |
Family
ID=60985068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710929579.3A Withdrawn CN107565428A (en) | 2017-10-09 | 2017-10-09 | A kind of low voltage complete set ventilation heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107565428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875583A (en) * | 2019-12-07 | 2020-03-10 | 广州市驰新机电有限公司 | Placing cabinet for frequency converter and using method thereof |
| CN113488861A (en) * | 2021-07-17 | 2021-10-08 | 方如意 | Outdoor dustproof switch board |
-
2017
- 2017-10-09 CN CN201710929579.3A patent/CN107565428A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875583A (en) * | 2019-12-07 | 2020-03-10 | 广州市驰新机电有限公司 | Placing cabinet for frequency converter and using method thereof |
| CN113488861A (en) * | 2021-07-17 | 2021-10-08 | 方如意 | Outdoor dustproof switch board |
| CN113488861B (en) * | 2021-07-17 | 2023-12-29 | 香港迪康投资有限公司 | Outdoor dustproof control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180109 |