CN207703918U - Automatic heat radiation formula ammeter - Google Patents
Automatic heat radiation formula ammeter Download PDFInfo
- Publication number
- CN207703918U CN207703918U CN201820082057.4U CN201820082057U CN207703918U CN 207703918 U CN207703918 U CN 207703918U CN 201820082057 U CN201820082057 U CN 201820082057U CN 207703918 U CN207703918 U CN 207703918U
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- CN
- China
- Prior art keywords
- babinet
- ammeter
- heat radiation
- controller
- automatic 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
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses automatic heat radiation formula ammeters, including：Refrigerator, babinet and the ammeter ontology, controller, temperature sensor and the comparator that are separately positioned on box house；Refrigerator is arranged at the top of babinet, and is connected with the inside of babinet by gas-guide tube, and temperature sensor, comparator and controller are electrically connected successively, and temperature fiducial value is preset in comparator, and controller is used to control the switch of refrigerator, wherein；Detection signal is transferred in comparator after temperature in temperature sensor detection case body, when detecting signal more than temperature fiducial value, comparator is sent out in useful signal to controller, and controller control starts refrigerator.The automatic heat radiation formula ammeter overcomes ammeter in the prior art not have the function of automatic heat radiation, does not have the effect of protection ammeter；And in outdoor application, the problem of heat emission hole is also easy to cause the damage of ammeter into water.
Description
Technical field
The utility model is related to ammeter fields, and in particular, to a kind of automatic heat radiation formula ammeter.
Background technology
The abbreviation of electric energy meter, is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, electric energy meter, kilowatt-hour table,
Refer to the instrument for measuring various electrical quantities.Ammeter easy tos produce a large amount of heat at work, generates heat in summer more apparent, heat
If amount disperses not in time, influences whether the service life of ammeter, seriously circuit can be caused on fire, resulted in greater loss.
Ammeter in the prior art does not have the function of automatic heat radiation, is typically carried out certainly by the heat emission hole on babinet
Right formula heat dissipation, heat dissipation effect is poor, does not have the effect of protection ammeter；And in outdoor application, heat emission hole is also easy into water
Cause the damage of ammeter.
Therefore it provides a kind of can detect ammeter temperature, then automatic heat radiation automatically in use, and make in outdoor
Used time can also water-inlet-proof, to protect ammeter, it is the utility model urgent need to resolve to prevent dangerous automatic heat radiation formula ammeter
The problem of.
Utility model content
In view of the above technical problems, the purpose of the utility model is to overcome ammeters in the prior art not to have automatic heat radiation
Function, natural style heat dissipation is typically carried out by heat emission hole on babinet, heat dissipation effect is poor, does not have protection ammeter
Effect；And in outdoor application, the problem of heat emission hole is also easy to cause the damage of ammeter into water, to provide a kind of using
Can detect ammeter temperature, then automatic heat radiation automatically in the process, and in outdoor application can also water-inlet-proof, to protect electricity
Table prevents dangerous automatic heat radiation formula ammeter.
To achieve the goals above, the utility model provides a kind of automatic heat radiation formula ammeter, the automatic heat radiation formula electricity
Table includes：Refrigerator, babinet and the ammeter ontology, controller, temperature sensor and the ratio that are separately positioned on the box house
Compared with device；The refrigerator is arranged at the top of the babinet, and is connected with the inside of the babinet by gas-guide tube, the temperature
Degree sensor, the comparator and the controller are electrically connected successively, and temperature fiducial value, institute are preset in the comparator
Switch of the controller for controlling the refrigerator is stated, wherein；The temperature sensor will after detecting the temperature in the babinet
Detection signal is transferred in the comparator, and when the detection signal is more than the temperature fiducial value, the comparator is sent out
In useful signal to the controller, the controller control starts the refrigerator, and otherwise, the controller does not react.
Preferably, the box inside face interval is provided with multiple fixed columns, and the surrounding of the ammeter ontology passes through respectively
Bolt is fixed in the fixed column, and interval, and the fixation are formed between the ammeter ontology and the box inside face
Column can be flexible along length direction.
Preferably, the air outlet of the gas-guide tube is towards the ammeter ontology, and the box house is additionally provided with drying
Layer, the air outlet of the gas-guide tube are connected with the drying layer.
Preferably, two thermovents are at least arranged in the bottom of the babinet, are provided in the babinet and the thermovent
Think the radiator fan of cooperation, the air outlet of the radiator fan is towards the thermovent.
Preferably, being internally located between the ammeter ontology and the radiator fan for the babinet is provided with filter plate.
Preferably, the bottom part of the babinet is recessed inwardly to form groove, and the thermovent is located at the interior of the groove
Portion.
Preferably, the controller Shanghai is connected with Wireless Transmitter, and the controller will by the Wireless Transmitter
The data of the ammeter ontology and the temperature sensor detection data transmission to user mobile terminal.
Preferably, the inside of babinet, which is located above the ammeter ontology, is provided with headlamp, is set on the outside of the babinet
It is equipped with the observation window that cooperation is thought with the ammeter ontology.
According to above-mentioned technical proposal, automatic heat radiation formula ammeter provided by the utility model when in use, by the ammeter sheet
Body is fixed on the inside of the babinet, is measured in real time using the temperature of all described box house of the temperature sensor, institute
It states and is previously provided with temperature fiducial value in comparator, the temperature fiducial value is within the scope of 40 DEG C -60 DEG C, when the temperature sensing
When the temperature of device detection is more than the temperature fiducial value, the controller receives useful signal, and the controller control starts
The refrigerator, to input cold air to the box house, to carry out effectively cooling measure.The utility model it is automatic
Heat dissipation type ammeter overcomes ammeter in the prior art not have the function of automatic heat radiation, typically passes through the heat emission hole on babinet
Natural style heat dissipation is carried out, heat dissipation effect is poor, does not have the effect of protection ammeter；And in outdoor application, heat emission hole also holds
The problem of easily water inlet causes the damage of ammeter.
Other feature and advantage of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, an and part for constitution instruction, and following
Specific implementation mode be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 be the utility model a kind of preferred embodiment in the internal structure of automatic heat radiation formula ammeter that provides show
It is intended to；
Fig. 2 be the utility model a kind of preferred embodiment in the structural representation of automatic heat radiation formula ammeter that provides
Figure；
Fig. 3 be the utility model a kind of preferred embodiment in radiator fan on the automatic heat radiation formula ammeter that provides
Installation diagram；
Fig. 4 be the utility model a kind of preferred embodiment on the automatic heat radiation formula ammeter that provides ammeter ontology with
The connection figure of fixed column.
Reference sign
1 babinet, 2 refrigerator
3 gas-guide tube, 4 drying layer
5 fixed column, 6 ammeter ontology
7 Wireless Transmitter, 8 radiator fan
9 controller, 10 comparator
11 filter plate, 12 temperature sensor
13 observation window, 14 thermovent
15 groove, 16 headlamp
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the side that " upper and lower, inside and outside " etc. is included in the term
Position word only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without that should regard
For the limitation to the term.
As shown in Figs 1-4, the utility model provides a kind of automatic heat radiation formula ammeter, the automatic heat radiation formula ammeter packet
It includes：Refrigerator 2, babinet 1 and the ammeter ontology 6 being separately positioned on inside the babinet 1, controller 9, temperature sensor 12 and
Comparator 10；The refrigerator 2 is arranged at the top of the babinet 1, and is connected with the inside of the babinet 1 by gas-guide tube 3
Logical, the temperature sensor 12, the comparator 10 and the controller 9 are electrically connected successively, pre- in the comparator 10
Equipped with temperature fiducial value, the controller 9 is used to control the switch of the refrigerator 2, wherein；The temperature sensor 12 detects
Detection signal is transferred in the comparator 10 after temperature in the babinet 1, is more than the temperature in the detection signal
When fiducial value, the comparator 10 is sent out in useful signal to the controller 9, and the control of the controller 9 starts the refrigeration
Device 2, otherwise, the controller 9 do not react；The temperature fiducial value range is 40 DEG C -60 DEG C.
According to above-mentioned technical proposal, automatic heat radiation formula ammeter provided by the utility model when in use, by the ammeter sheet
Body 6 is fixed on the inside of the babinet 1, is examined in real time using the temperature inside the temperature sensor 12 all babinet 1
It surveys, is previously provided with temperature fiducial value in the comparator 10, the temperature fiducial value is within the scope of 40 DEG C -60 DEG C, when described
When the temperature that temperature sensor 12 detects is more than the temperature fiducial value, the controller 9 receives useful signal, the control
The control of device 9 starts the refrigerator 2, to cold air is inputted inside the babinet 1, to carry out effectively cooling measure.This
The automatic heat radiation formula ammeter of utility model overcomes ammeter in the prior art not have the function of automatic heat radiation, typically passes through
Heat emission hole on babinet carries out natural style heat dissipation, and heat dissipation effect is poor, does not have the effect of protection ammeter；And in outdoor application
When, the problem of heat emission hole is also easy to cause the damage of ammeter into water.
In a kind of preferred embodiment of the utility model, 1 medial surface of the babinet is arranged at intervals with multiple fixations
The surrounding of column 5, the ammeter ontology 6 is bolted on respectively in the fixed column 5, the ammeter ontology 6 and the case
Interval is formed between 1 medial surface of body, and the fixed column 5 can be flexible along length direction, the fixed column 5 makes
It is formed with interval between 1 medial surface of the ammeter ontology 6 and the babinet, the ammeter ontology 6 is more conducive in this way and carries out
Heat dissipation, and the fixed column 5 is telescopic rod, be can be adjusted according to the needs when in use in the ammeter ontology 6 and the babinet 1
The size being spaced between side carries out installation and wiring work to facilitate.
In a kind of preferred embodiment of the utility model, the air outlet of the gas-guide tube 3 is towards the ammeter sheet
Body 6, and drying layer 4 is additionally provided with inside the babinet 1, the air outlet of the gas-guide tube 3 is connected with the drying layer 4, institute
Drying layer 4 is stated to be used to that the air released in the gas-guide tube 3 to be dried, to control the wetness inside the babinet 1,
Prevent the ammeter ontology 6 from damaging.
In a kind of preferred embodiment of the utility model, two thermovents are at least arranged in the bottom of the babinet 1
14, it is provided with the radiator fan 8 that cooperation is thought with the thermovent in the babinet 1, the air outlet of the radiator fan 8 is towards institute
Thermovent is stated, why the radiator fan 8 sets the thermovent 14 for discharging the heat inside the babinet 1
It sets in the bottom of the babinet 1, prevents outdoors in use, rainwater enters to the babinet 1 by the thermovent 14
The ammeter ontology 6 is damaged in bottom.
In a kind of preferred embodiment of the utility model, the babinet 1 be internally located at the ammeter ontology 6 with
Filter plate 11 is provided between the radiator fan 8, the filter plate 11 can prevent extraneous dust or sundries from passing through institute
State the inside that thermovent 14 enters to the babinet 1.
In order to further prevent rainwater to enter to by the thermovent 14 inside of the babinet 1, in the utility model
A kind of preferred embodiment in, the bottom part of the babinet 1 is recessed inwardly to form groove 15, and the thermovent 14 is located at
The inside of the groove 15.
In a kind of preferred embodiment of the utility model, 9 Shanghai of the controller is connected with Wireless Transmitter 7,
The controller 9 is detected the data of the ammeter ontology 6 and the temperature sensor 12 by the Wireless Transmitter 7
Data transmission is to the mobile terminal of user, and the Wireless Transmitter 7 realizes the wireless transmission of information, to facilitate user to connect
The real time information of ammeter.
In a kind of preferred embodiment of the utility model, the inside of babinet 1 is located at the top of the ammeter ontology 6
It is provided with headlamp 16, the outside of the babinet 1 is provided with the observation window 13 that cooperation is thought with the ammeter ontology 6, the illumination
The switch of lamp 16 is arranged in the outside of the babinet 1, user or staff it should be understood that the reading of the ammeter ontology 6
When, the headlamp 16 can be coordinated clearly to obtain the reading of ammeter ontology 6 by the observation window 13.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (8)
1. a kind of automatic heat radiation formula ammeter, which is characterized in that the automatic heat radiation formula ammeter includes：Refrigerator (2), babinet (1)
Ammeter ontology (6), controller (9), temperature sensor (12) and the comparator internal with the babinet (1) is separately positioned on
(10)；The refrigerator (2) is arranged at the top of the babinet (1), and passes through the inside of gas-guide tube (3) and the babinet (1)
It is connected, the temperature sensor (12), the comparator (10) and the controller (9) are electrically connected successively, the ratio
Compared with temperature fiducial value is preset in device (10), the controller (9) is used to control the switch of the refrigerator (2), wherein；
Detection signal is transferred to the comparator (10) after temperature in temperature sensor (12) detection babinet (1)
In, when the detection signal is more than the temperature fiducial value, the comparator (10) sends out useful signal to the controller
(9) in, controller (9) control starts the refrigerator (2), and otherwise, the controller (9) is not reacted；The temperature
Fiducial value range is 40 DEG C -60 DEG C.
2. automatic heat radiation formula ammeter according to claim 1, which is characterized in that face interval setting on the inside of the babinet (1)
There are multiple fixed columns (5), the surrounding of the ammeter ontology (6) to be bolted on respectively in the fixed column (5), the electricity
Interval is formed between table ontology (6) and the babinet (1) medial surface, and the fixed column (5) can be along length side
To flexible.
3. automatic heat radiation formula ammeter according to claim 2, which is characterized in that the air outlet direction of the gas-guide tube (3)
The ammeter ontology (6), and it is additionally provided with drying layer (4), the air outlet of the gas-guide tube (3) and institute inside the babinet (1)
Drying layer (4) is stated to be connected.
4. automatic heat radiation formula ammeter according to claim 2, which is characterized in that the bottom of the babinet (1) is at least arranged
Two thermovents (14), the babinet (1) is interior to be provided with the radiator fan (8) that cooperation is thought with the thermovent, the radiation air
The air outlet of (8) is fanned towards the thermovent.
5. automatic heat radiation formula ammeter according to claim 4, which is characterized in that being internally located at for the babinet (1) is described
Filter plate (11) is provided between ammeter ontology (6) and the radiator fan (8).
6. automatic heat radiation formula ammeter according to claim 4, which is characterized in that the bottom part of the babinet (1) is inside
Recess forms groove (15), and the thermovent (14) is located at the inside of the groove (15).
7. automatic heat radiation formula ammeter according to claim 1, which is characterized in that controller (9) Shanghai is connected with nothing
Line transmitter (7), the controller (9) is by the Wireless Transmitter (7) by data of the ammeter ontology (6) and described
Temperature sensor (12) detection data transmission to user mobile terminal.
8. automatic heat radiation formula ammeter according to claim 1, which is characterized in that the inside of babinet (1) is located at the ammeter
It is provided with headlamp (16) above ontology (6), is provided on the outside of the babinet (1) and wants to coordinate with the ammeter ontology (6)
Observation window (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082057.4U CN207703918U (en) | 2018-01-18 | 2018-01-18 | Automatic heat radiation formula ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082057.4U CN207703918U (en) | 2018-01-18 | 2018-01-18 | Automatic heat radiation formula ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703918U true CN207703918U (en) | 2018-08-07 |
Family
ID=63035330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082057.4U Expired - Fee Related CN207703918U (en) | 2018-01-18 | 2018-01-18 | Automatic heat radiation formula ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703918U (en) |
-
2018
- 2018-01-18 CN CN201820082057.4U patent/CN207703918U/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: 20180807 Termination date: 20210118 |