CN208571321U - A kind of constant temperature distribution box - Google Patents
A kind of constant temperature distribution box Download PDFInfo
- Publication number
- CN208571321U CN208571321U CN201820805684.6U CN201820805684U CN208571321U CN 208571321 U CN208571321 U CN 208571321U CN 201820805684 U CN201820805684 U CN 201820805684U CN 208571321 U CN208571321 U CN 208571321U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- cabinet
- cooling chamber
- accommodation space
- constant temperature
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to electrical equipments, more particularly to a kind of constant temperature distribution box.A kind of constant temperature distribution box, it includes the case lid of activity setting on cabinet and cabinet, cabinet and case lid surround accommodation space, cooling chamber is equipped at the top of accommodation space, cooling chamber is connect with cabinet, several ventholes are offered on cooling chamber side wall, and cooling device is equipped in cooling chamber, is equipped with Power entry module in accommodation space.A kind of constant temperature distribution box provided by the utility model, it guarantees the constant of its internal temperature by cross-ventilation, to avoid electrical equipment because of situations such as high temperature it is possible that aging and then appearance short circuit, furthermore it radiates for different temperatures control distinct device, energy conservation and environmental protection.
Description
Technical field
The utility model relates to electrical equipments, more particularly to a kind of constant temperature distribution box.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-tension distribution box.It can be connected by manual or automatic switch when normal operation
Or disjunction circuit.By protection electric appliance cutting circuit or alarm when failure or irregular operating.Operation can be shown by means of measuring instrumentss
In various parameters, certain electric parameters can be also adjusted, to deviate normal operating conditions prompted or issued signal.
In the prior art, electric elements, which work long hours, can generate heat, and can not cool down well can cause the electric appliance longevity
Life, which shortens, even burns.
Utility model content
The purpose of this utility model is that: heat can be generated by working long hours for electric elements in the prior art, cannot
Enough coolings well can cause appliance life to shorten the problem of even burning, and provide a kind of constant temperature distribution box.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of constant temperature distribution box comprising the case lid of activity setting on cabinet and the cabinet；The cabinet and the case
Lid surrounds accommodation space；Cooling chamber is equipped at the top of the accommodation space；The cooling chamber is connect with the cabinet；The cooling chamber
Several ventholes are offered on side wall；Cooling device is equipped in the cooling chamber；Power entry module is equipped in the accommodation space.
Further, temperature sensor is additionally provided in the accommodation space；The temperature sensor and the cooling device
Electrical connection.
Further, the accommodation space bottom is additionally provided with convection fan；The convection fan is electrically connected with the temperature sensor
It connects.
Further, the cooling device is pipe heat exchanger；The cooling chamber bottom offers and connects outside the cabinet
Logical water outlet.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
A kind of constant temperature distribution box provided by the utility model, guarantees the constant of its internal temperature by cross-ventilation, from
And avoid electrical equipment because of situations such as high temperature it is possible that aging and then appearance short circuit, furthermore it is controlled for different temperatures
Distinct device radiates, energy conservation and environmental protection.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of constant temperature distribution box in the utility model embodiment 1；
Fig. 2 is the schematic diagram of the section structure of cooling chamber in the utility model embodiment 1.
In the figure, it is marked as 10- cabinet；11- case lid；20- accommodation space；21- cooling chamber；22- venthole；25- temperature passes
Sensor；26- convection fan；27- pipe heat exchanger；28- water outlet；30- Power entry module.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
Be a kind of constant temperature distribution box provided in this embodiment with reference to Fig. 1, in figure, for component use environment require compared with
High situation provides temperature constant distribution box, and in-box electric appliance element manipulation is stablized, long service life.
Specifically, constant temperature distribution box includes the case lid 11 of activity setting on cabinet 10 and cabinet 10, cabinet 10 and case lid 11
Accommodation space 20 is surrounded, is equipped with cooling chamber 21 at the top of accommodation space 20, cooling chamber 21 is connect with cabinet 10, on 21 side wall of cooling chamber
Several ventholes 22 are offered, are equipped with cooling device in cooling chamber 21.In general, the lower air of temperature can be flowed to lower,
And the higher gas of temperature can have the trend for the flowing that hoists, therefore above-mentioned cooling chamber 21 is set to 20 top of accommodation space, pass through
By after air cooling, cold air sinks cooling device, while completing cross-ventilation, reduces entire accommodation space in cooling chamber 21
Temperature in 20.Convection current is realized using the performance of air, exempts the generation that extra means reduce heat.It is equipped in accommodation space 20
Distribution box is substantially carried out the Power entry module 30 of work, the practical device generated for major heat of the Power entry module 30.
Further, Power entry module 30 generate heat it is directly proportional to its working time and power, and generation heat compared with
Few situation can be cooled down by passively radiating, to reduce work of the cooling device in the lower situation of temperature, in the present embodiment
Temperature sensor 25 is additionally provided in middle accommodation space 20, temperature sensor 25 is electrically connected with cooling device.When temperature sensor 25
When detecting that temperature is greater than preset value in accommodation space 20, cooling device is started.
Further, 20 bottom of accommodation space is additionally provided with convection fan 26, and convection fan 26 is electrically connected with temperature sensor 25.
When higher for 20 temperature of accommodation space, in order to accelerate cross-ventilation, refrigerating efficiency is improved, setting convection fan 26 accelerates convection current simultaneously
Improve the heat dissipation of Power entry module 30.
Specifically, cooling device is pipe heat exchanger 27 in the present embodiment, and 21 bottom of cooling chamber offers with reference to Fig. 2
With the water outlet 28 being connected to outside cabinet 10.Pipe heat exchanger 27, may be in its table since its surface temperature is lower in refrigeration
Face forms condensed water, and electrical equipment may be caused short circuit by condensed water, therefore the water outlet 28 that 21 bottom of cooling chamber offers,
Condensed water is discharged, guarantees the normal work of constant temperature distribution box.
One of the present embodiment constant temperature distribution box guarantees the constant of its internal temperature by cross-ventilation, to avoid electricity
Device equipment is because of situations such as high temperature it is possible that aging and then appearance short circuit, furthermore it controls distinct device for different temperatures
It radiates, energy conservation and environmental protection.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of constant temperature distribution box, it is characterised in that: the constant temperature distribution box includes living on cabinet (10) and the cabinet (10)
The case lid (11) of dynamic setting；The cabinet (10) and the case lid (11) surround accommodation space (20)；The accommodation space (20)
Top is equipped with cooling chamber (21)；The cooling chamber (21) connect with the cabinet (10)；It is opened up on cooling chamber (21) side wall
There are several ventholes (22)；Cooling device is equipped in the cooling chamber (21)；Power entry module is equipped in the accommodation space (20)
(30)。
2. a kind of constant temperature distribution box according to claim 1, it is characterised in that: be additionally provided with temperature in the accommodation space (20)
It spends sensor (25)；The temperature sensor (25) is electrically connected with the cooling device.
3. a kind of constant temperature distribution box according to claim 2, it is characterised in that: accommodation space (20) bottom is additionally provided with
Convection fan (26)；The convection fan (26) is electrically connected with the temperature sensor (25).
4. a kind of constant temperature distribution box according to claim 1, it is characterised in that: the cooling device is pipe heat exchanger
(27)；Cooling chamber (21) bottom offers the water outlet (28) being connected to outside with the cabinet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805684.6U CN208571321U (en) | 2018-05-28 | 2018-05-28 | A kind of constant temperature distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805684.6U CN208571321U (en) | 2018-05-28 | 2018-05-28 | A kind of constant temperature distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571321U true CN208571321U (en) | 2019-03-01 |
Family
ID=65482462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805684.6U Expired - Fee Related CN208571321U (en) | 2018-05-28 | 2018-05-28 | A kind of constant temperature distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571321U (en) |
-
2018
- 2018-05-28 CN CN201820805684.6U patent/CN208571321U/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: 20190301 Termination date: 20210528 |