CN108055597A - A kind of power communication cabinet with overheating protection function - Google Patents
A kind of power communication cabinet with overheating protection function Download PDFInfo
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- CN108055597A CN108055597A CN201711207332.7A CN201711207332A CN108055597A CN 108055597 A CN108055597 A CN 108055597A CN 201711207332 A CN201711207332 A CN 201711207332A CN 108055597 A CN108055597 A CN 108055597A
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- cabinet
- snap
- input terminal
- gauge
- output terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/118—Protection against environment heat or sun protection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of power communication cabinets with overheating protection function, including cabinet, middle part between first snap-gauge and the second snap-gauge is provided with communication board, first snap-gauge and the positive middle part of the second snap-gauge are respectively connected with temperature inductor, the both sides of the cabinet are equidistant to offer mounting hole, rubber sleeve is plugged on the inside of the mounting hole, the both sides of the cabinet inner wall are respectively connected with installing plate, the output terminal of the processor is electrically connected with the input terminal of analysis module, the output terminal of the analysis module is electrically connected with the input terminal of contrast module, the output terminal of the contrast module is electrically connected with the input terminal of control module, the input terminal electrical connection of the output terminal control switch of the control node one.The present invention possess when the circuit board in switch board overheat when can be breaking by circuit board in time the advantages of, solve the problems, such as circuit board to be allowed to be susceptible to danger when in use by disconnecting circuit plate in time.
Description
Technical field
The present invention relates to fields of communication technology, are specially a kind of power communication cabinet with overheating protection function.
Background technology
Power telecom network is come into being to ensure the safe and stable operation of electric system.It is the same as electric system
Relay protection and safety stabilization control system, dispatch automated system are collectively referred to as the three of power system security stable operation by people
Big pillar.At present, it is even more the basis of power network schedule automation, the network operation marketization and management modernization；It is to ensure that power grid
Safe and stable, economical operation important means；It is the important infrastructure of electric system.Since power telecom network is to communication
The rapidity and accuracy has and strict requirements that reliability, protection control information transmit, and power department possesses development
Therefore the special resource advantage of communication, electricity is established in a manner of the Utilities Electric Co. of most countries is all based on self-built in the world
Force system private wire network.
Power communication needs to use switch board during use at present, and the circuit board of communication can be mounted on by switch board
In switch board, but existing communication board be mounted in switch board after be all comparison closing environment, in circuit board
During much time using, the heat on circuit board is susceptible to the situation of overheat, and heat is easy to cause circuit board and short circuit occurs
Situation is mounted on due to circuit board in the switch board of closing so that circuit board can not be turned off timely, so as to allow circuit
Plate cannot open circuit in time be present with dangerous situation.
The content of the invention
It is an object of the invention to provide a kind of power communication cabinets with overheating protection function, possess when in switch board
The advantages of circuit board can be breaking by circuit board in time in overheat, solving can allow circuit board to exist by disconnecting circuit plate in time
The problem of danger is susceptible to during use.
To achieve the above object, the present invention provides following technical solution：A kind of power communication with overheating protection function
Cabinet including cabinet, offers mounting groove, heat sink, the heat dissipation is connected on the inside of the mounting groove at the top of the cabinet
The top of plate is equidistant to be connected with radiating fin, and the upside inside the heat sink offers straight slot, under the straight slot inner wall
Side is equidistant to offer through hole, and the bottom of the heat sink through mounting groove and extends to the top of cabinet inner cavity, the heat dissipation
The bottom of plate is connected with heat conduction offset plate, and the upper side and lower side of the cabinet inner cavity is respectively connected with movable axis, outside the movable axis
Both sides be respectively sleeved on the first movable sleeve and the second movable sleeve, be positively connected with first between two first movable sleeves
Snap-gauge is positively connected with the second snap-gauge between described two second movable sleeves, between first snap-gauge and the second snap-gauge
Middle part is provided with communication board, and the upper side and lower side between first snap-gauge and the second snap-gauge is respectively connected with compression spring,
First snap-gauge and the positive middle part of the second snap-gauge are respectively connected with temperature inductor, the top of the positive right side of face of communication board
Portion is electrically connected with conducting wire, and the one end of the conducting wire away from communication board is connected with control switch.
The both sides of the cabinet are equidistant to offer mounting hole, and rubber sleeve is plugged on the inside of the mounting hole, described
The both sides of cabinet inner wall are respectively connected with installing plate, and described positive the upper side and lower side of installing plate is respectively connected with nut, the installation
The back side of plate is equidistant to offer the first card slot, and the back side of the installing plate is provided with connecting plate, the front of the connecting plate etc.
Distance offers the second card slot, and the upper side and lower side inside the connecting plate is plugged with threaded rod, the front of the threaded rod
It is connected through installing plate and with nut thread.
The output terminal of the temperature inductor is electrically connected with the input terminal of temperature receptacle, the output of the temperature receptacle
End and the input terminal wireless connection of wireless receiving module, the output terminal of the wireless receiving module and the input terminal of A/D converter
Electrical connection, the output terminal of the A/D converter are electrically connected with the input terminal of processor, output terminal and the analysis mould of the processor
The input terminal electrical connection of block, the analysis module include analysis node one and analysis node two, the output terminal of the analysis module
It is electrically connected with the input terminal of contrast module, the contrast module includes comparison node one and comparison node two, the contrast module
Output terminal be electrically connected with the input terminal of control module, the control module include control node one and control node two, it is described
The input terminal electrical connection of the output terminal control switch of control node one.
Preferably, the right side of the control switch is connected with the top on the right side of cabinet inner wall.
Preferably, the heat sink is heat dissipation copper coin, and the heat conduction offset plate is silica gel plate.
Preferably, the quantity of first card slot and the second card slot is five, and first card slot is in the second card slot
Corresponding distribution.
Preferably, the rubber sleeve is between the first card slot and the first card slot.
Preferably, the output terminal of the analysis node one is electrically connected with comparing the input terminal of node one, the analysis node
Two output terminal is electrically connected with comparing the input terminal of node one.
Preferably, the output terminal of the comparison node one is electrically connected with the input terminal of control node one, the comparison node
Two output terminal is electrically connected with the input terminal of control node two.
Preferably, the output terminal of the analysis module is electrically connected with the input terminal of storage module.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the use that the present invention passes through analysis module, contrast module and control module so that processor is receiving control
After temperature in cabinet in communication board, the heat of analysis module analysis temperature, the height of temperature be transferred in contrast module into
Row comparison, so as to which when the heat of temperature comparisons difference is higher than rated temperature, contrast module can pass through control module switch board
In vivo control switch disconnects communication board in time, so as to ensure that the security of communication board when in use, improves
The practicability of switch board.
2nd, being used cooperatively by heat sink, radiating fin and heat conduction offset plate of the invention so that heat conduction offset plate is absorbing cabinet
During in vivo heat, heat can be distributed by heat sink and radiating fin, so as to ensure that the heat dissipation effect of switch board,
It ensure that the practicability of switch board.
3rd, being used cooperatively by rubber sleeve, installing plate and connecting plate of the invention so that cabinet is when accessing electric wire, electricity
Line can pass through the rubber sleeve in mounting hole, rotate threaded rod, after threaded rod is connected with nut, installing plate and connecting plate energy
Enough clamping rubber sleeves, so as to allow cabinet, when accessing electric wire, the gap between electric wire and cabinet does not interfere with the envelope of switch board
Effect is closed, so as to improve the practicability of switch board.
4th, the cooperation that the present invention passes through the first movable sleeve, second the first snap-gauge of movable sleeve, the second snap-gauge and communication board
Use so that communication board when mounted, the second snap-gauge energy on the first snap-gauge and the first movable sleeve on the first movable sleeve
It is enough to clamp communication board by compressing spring, so as to which communication board be allowed to be convenient for being dismantled out of switch board.
5th, the use that the present invention passes through straight slot and through hole so that when distributing, the straight slot on heat sink can be passed through heat
Air-flow, air-flow are flowed in through hole, so as to increase the contact area of air and heat sink, so as to improve the heat dissipation of heat sink effect
Rate improves the practicability of switch board.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of installing plate of the present invention；
Fig. 3 is the top view of movable axis of the present invention；
Fig. 4 is the operation block diagram of the present invention.
In figure：1 cabinet, 2 mounting grooves, 3 heat sinks, 4 radiating fins, 5 straight slots, 6 through holes, 7 heat conduction offset plates, 8 movable axis, 9
First movable sleeve, 10 second movable sleeves, 11 first snap-gauges, 12 second snap-gauges, 13 communication boards, 14 compression springs, 15 conducting wires,
16 control switches, 17 mounting holes, 18 rubber sleeves, 19 installing plates, 20 nuts, 21 first card slots, 22 connecting plates, 23 threaded rods,
24 temperature inductors, 25 temperature receptacles, 26 wireless receiving modules, 27A/D converters, 28 processors, 29 analysis modules, 291
Analysis node one, 292 analysis nodes two, 30 contrast modules, 301 comparison nodes one, 302 compare nodes two, 31 control modules,
311 control nodes one, 312 control nodes two, 32 storage modules, 33 second card slots.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of power communication cabinet with overheating protection function,
Including cabinet (1), mounting groove (2) is offered at the top of cabinet (1), heat sink (3) is connected on the inside of mounting groove (2), is radiated
The top of plate (3) is equidistant to be connected with radiating fin (4), and the internal upside of heat sink (3) offers straight slot (5), and straight slot (5) is interior
The downside of wall is equidistant to offer through hole (6), passes through the use of straight slot (5) and through hole (6) so that heat is when distributing, heat dissipation
Straight slot (5) on plate (3) can be passed through air-flow, and air-flow is flowed in through hole (6), so as to increase connecing for air and heat sink (3)
Contacting surface is accumulated, and so as to improve the radiating efficiency of heat sink (3), improves the practicability of switch board, the bottom of heat sink (3) is run through
Mounting groove (2) and the top for extending to cabinet (1) inner cavity, the bottom of heat sink (3) are connected with heat conduction offset plate (7), pass through heat dissipation
Plate (3), radiating fin (4) and heat conduction offset plate (7) are used cooperatively so that heat conduction offset plate (7) absorbing the heat in cabinet (1)
When, heat can be distributed by heat sink (3) and radiating fin (4), so as to ensure that the heat dissipation effect of switch board, be ensured
The practicability of switch board, heat sink (3) are heat dissipation copper coin, and heat conduction offset plate (7) is silica gel plate, the upside of cabinet (1) inner cavity and
Downside is respectively connected with movable axis (8), and the external both sides of movable axis (8) are respectively sleeved on the first movable sleeve (9) and the second movable sleeve
(10), it is positively connected with the first snap-gauge (11) between two the first movable sleeves (9), between two the second movable sleeves (10) just
Face is connected with the second snap-gauge (12), and the middle part between the first snap-gauge (11) and the second snap-gauge (12) is provided with communication board
(13), the first movable sleeve (9), (10) first snap-gauge (11) of the second movable sleeve, the second snap-gauge (12) and communication board are passed through
(13) be used cooperatively so that communication board (13) when mounted, the first snap-gauge (11) and first on the first movable sleeve (9)
The second snap-gauge (12) on movable sleeve (10) can clamp communication board (13) by compressing spring (14), so as to make communication electric
Convenient for being dismantled out of switch board, the upper side and lower side between the first snap-gauge (11) and the second snap-gauge (12) connects road plate (13)
Compression spring (14) is connected to, the first snap-gauge (11) is respectively connected with temperature inductor (24) with the second snap-gauge (12) positive middle part,
Conducting wire (15), the one end of conducting wire (15) away from communication board (13) are electrically connected at the top of the positive right side of face of communication board (13)
Control switch (16) is connected with, the right side of control switch (16) is connected with the top on the right side of cabinet (1) inner wall.
The both sides of cabinet (1) are equidistant to offer mounting hole (17), and mounting hole is plugged with rubber sleeve on the inside of (17)
(18), between the first card slot (21) and the first card slot (23), the both sides of cabinet (1) inner wall are respectively connected with rubber sleeve (18)
Installing plate (19), installing plate (19) positive the upper side and lower side are respectively connected with nut (20), and the back side of installing plate (19) is equidistant
The first card slot (21) is offered, the back side of installing plate (19) is provided with connecting plate (22), passes through rubber sleeve (18), installing plate
(19) it is used cooperatively with connecting plate (22) so that when accessing electric wire, electric wire can pass through in mounting hole (17) cabinet (1)
Rubber sleeve (18) is rotating threaded rod (23), after threaded rod (23) is connected with nut (20), installing plate (19) and connecting plate
(22) can clamping rubber sleeve (18), so as to allow cabinet (1), when accessing electric wire, the gap between electric wire and cabinet (1) is not
The sealing effect of switch board can be influenced, so as to improve the practicability of switch board, the front of connecting plate (22) is equidistant to be offered
Second card slot (33), the internal the upper side and lower side of connecting plate (22) are plugged with threaded rod (23), the first card slot (21) and second
The quantity of card slot (33) is five, and the first card slot (21) is with the second card slot (33) in corresponding distribution, the front of threaded rod (23)
Be threadedly coupled, pass through installing plate (19) through installing plate (19) and with nut (20)), connecting plate (22), threaded rod (23) and spiral shell
Female (20) are used cooperatively so that the first card slot (21) on installing plate (19) exists with the second card slot (33) on connecting plate (22)
When blocking rubber sleeve (18), threaded rod (23) is rotated, after threaded rod (23) is allowed to be connected with nut (20), can ensure rubber tube
Electric wire in set (18) can more be stablized when mounted.
The output terminal of temperature inductor (24) is electrically connected with the input terminal of temperature receptacle (25), temperature receptacle (25)
The input terminal wireless connection of output terminal and wireless receiving module (26), the output terminal and A/D converter of wireless receiving module (26)
(27) input terminal electrical connection, the output terminal of A/D converter (27) are electrically connected with the input terminal of processor (28), processor (28)
Output terminal be electrically connected with the input terminal of analysis module (29), the output terminal of analysis module (29) and the input of storage module (32)
End electrical connection, passes through the use of storage module (32) so that the temperature signal received can be carried out by storage module (32)
Storage, consequently facilitating analyzing the temperature signal in switch board, analysis module (29) includes analysis node one (291) and divides
Node two (292) is analysed, the output terminal (29) of analysis module (29) is electrically connected with the input terminal of contrast module (30), analysis node one
(291) output terminal is electrically connected with the input terminal of comparison node one (301), and output terminal and the comparison of analysis node two (292) save
The input terminal electrical connection of one (302) of point, contrast module (30) include comparison node one (301) and comparison node two (302), comparison
Rated temperature value in module (30) is 140 °, and when the temperature that analysis comes is higher than 140 °, control switch (16) just can will
Electric current in communication board (13) is broken, and the output terminal of contrast module (30) is electrically connected with the input terminal of control module (31),
The output terminal of comparison node one (301) is electrically connected with the input terminal of control node one (311), the output of comparison node two (302)
End is electrically connected with the input terminal of control node two (312), and control module (31) includes control node one (311) and control node two
(312), the input terminal electrical connection of the output terminal control switch (16) of control node one (311), passes through analysis module (29), comparison
The use of module (30) and control module (31) so that processor (28) is on communication board in switch board (13) is received
After temperature, the heat of analysis module (29) analysis temperature, the height of temperature, which is transferred in contrast module (30), to be compared, so as to
When the heat difference of temperature comparisons is higher than rated temperature, contrast module (30) can control cabinet by control module (31)
(1) the control switch (16) in disconnects communication board (13) in time, so as to ensure that communication board (13) when in use
Security, improve the practicability of switch board.
In use, pass through the second snap-gauge on the first snap-gauge (11) on the first movable sleeve (9) and the second movable sleeve (10)
(12) communication board (13) is subjected to clamping, by electric wire through rubber sleeve (18), rotates threaded rod (23), allow installing plate
(19) the second card slot (33) on the first card slot (21) and connecting plate (22) on blocks rubber sleeve (18), temperature inductor
(24) temperature signal sensed is transmitted by temperature receptacle (25), processor (28) passes to temperature signal point
Analysis module (29) is analyzed, the height of analysis module (29) analysis temperature, by the higher signal of temperature and contrast module (30)
In rated value compared, the temperature difference angle of comparison will allow control by the control node one (311) in control module (31)
System switch (16) disconnects the electric current in communication board (13).
In conclusion temperature inductor (24), contrast module should be passed through with the power communication cabinet of overheating protection function
(30) and the use of control module (31) so that temperature of the processor (28) on communication board in switch board (13) is received
Afterwards, the heat of analysis module (29) analysis temperature, the height of temperature, which is transferred in contrast module (30), to be compared, so as to when temperature
When the heat difference of degree comparison is higher than rated temperature, contrast module (30) can be controlled by control module (31) in cabinet (1)
Control switch (16) by communication board (13) in time disconnect, solving can allow circuit board to make by disconnecting circuit plate in time
Used time is susceptible to the problem of danger.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, it " including the element that a reference structure limits, is not arranged by sentence
Except also there are other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of power communication cabinet with overheating protection function, including cabinet (1), it is characterised in that：The top of the cabinet (1)
Portion offers mounting groove (2), and heat sink (3) is connected on the inside of the mounting groove (2), and the top of the heat sink (3) is equidistant
From being connected with radiating fin (4), the internal upside of the heat sink (3) offers straight slot (5), under straight slot (5) inner wall
Side is equidistant to offer through hole (6), and the bottom of the heat sink (3) through mounting groove (2) and extends to the top of cabinet (1) inner cavity
Portion, the bottom of the heat sink (3) are connected with heat conduction offset plate (7), and the upper side and lower side of cabinet (1) inner cavity is respectively connected with work
Moving axis (8), the external both sides of the movable axis (8) are respectively sleeved on the first movable sleeve (9) and the second movable sleeve (10), two institutes
It states and is positively connected with the first snap-gauge (11) between the first movable sleeve (9), the front between described two second movable sleeves (10)
The second snap-gauge (12) is connected with, the middle part between first snap-gauge (11) and the second snap-gauge (12) is provided with communication board
(13), the upper side and lower side between first snap-gauge (11) and the second snap-gauge (12) is respectively connected with compression spring (14), described
First snap-gauge (11) is respectively connected with temperature inductor (24), the communication board (13) with the second snap-gauge (12) positive middle part
Conducting wire (15) is electrically connected at the top of positive right side of face, the one end of the conducting wire (15) away from communication board (13) is connected with control
It switchs (16)；
The both sides of the cabinet (1) are equidistant to offer mounting hole (17), and rubber tube is plugged on the inside of the mounting hole (17)
It covers (18), the both sides of cabinet (1) inner wall are respectively connected with installing plate (19), the positive the upper side and lower side of the installing plate (19)
Nut (20) is respectively connected with, the back side of the installing plate (19) is equidistant to offer the first card slot (21), the installing plate (19)
The back side be provided with connecting plate (22), the front of the connecting plate (22) is equidistant to offer the second card slot (33), the connection
The internal the upper side and lower side of plate (22) is plugged with threaded rod (23), and installing plate (19) is run through simultaneously in the front of the threaded rod (23)
It is threadedly coupled with nut (20)；
The output terminal of the temperature inductor (24) is electrically connected with the input terminal of temperature receptacle (25), the temperature receptacle
(25) the input terminal wireless connection of output terminal and wireless receiving module (26), the output terminal of the wireless receiving module (26) with
The input terminal electrical connection of A/D converter (27), the input terminal of the output terminal and processor (28) of the A/D converter (27) are electrically connected
It connects, the output terminal of the processor (28) is electrically connected with the input terminal of analysis module (29), and the analysis module (29) includes dividing
Analyse node one (291) and analysis node two (292), the output terminal (29) of the analysis module (29) is defeated with contrast module (30)
Enter end electrical connection, the contrast module (30) includes comparison node one (301) and comparison node two (302), the contrast module
(30) output terminal is electrically connected with the input terminal of control module (31), and the control module (31) includes control node one (311)
With control node two (312), the input terminal electrical connection of the output terminal control switch (16) of the control node one (311).
2. a kind of power communication cabinet with overheating protection function according to claim 1, it is characterised in that：The control
The right side of switch (16) is connected with the top on the right side of cabinet (1) inner wall.
3. a kind of power communication cabinet with overheating protection function according to claim 1, it is characterised in that：The heat dissipation
Plate (3) is heat dissipation copper coin, and the heat conduction offset plate (7) is silica gel plate.
4. a kind of power communication cabinet with overheating protection function according to claim 1, it is characterised in that：Described first
Card slot (21) and the quantity of the second card slot (33) are five, and first card slot (21) is with the second card slot (33) in corresponding point
Cloth.
5. a kind of power communication cabinet with overheating protection function according to claim 1, it is characterised in that：The rubber
Pipe sleeve (18) is between the first card slot (21) and the first card slot (23).
6. a kind of power communication cabinet with overheating protection function according to claim 1, it is characterised in that：The analysis
The output terminal of node one (291) is electrically connected with the input terminal of comparison node one (301), the output of the analysis node two (292)
The input terminal with comparison node one (302) is held to be electrically connected.
7. a kind of power communication cabinet with overheating protection function according to claim 1-6, it is characterised in that：It is described right
Output terminal than node one (301) is electrically connected with the input terminal of control node one (311), described to compare the defeated of node two (302)
Outlet is electrically connected with the input terminal of control node two (312).
8. a kind of power communication cabinet with overheating protection function according to claim 1-7, it is characterised in that：Described point
The output terminal of analysis module (29) is electrically connected with the input terminal of storage module (32).
9. a kind of application method of power communication cabinet with overheating protection function according to claim 1, feature exist
In：It in use, will by the second snap-gauge (12) on the first snap-gauge (11) on the first movable sleeve (9) and the second movable sleeve (10)
Communication board (13) carries out clamping, by electric wire through rubber sleeve (18), rotates threaded rod (23), allows on installing plate (19)
The second card slot (33) on first card slot (21) and connecting plate (22) blocks rubber sleeve (18), and temperature inductor (24) will sense
To temperature signal be transmitted by temperature receptacle (25), temperature signal is passed to analysis module (29) by processor (28)
It is analyzed, the height of analysis module (29) analysis temperature, by the rated value in the higher signal of temperature and contrast module (30)
It is compared, the temperature difference angle of comparison will allow control to switch (16) by the control node one (311) in control module (31)
Disconnect the electric current in communication board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207332.7A CN108055597B (en) | 2017-11-27 | 2017-11-27 | Electric power communication cabinet with overheat protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207332.7A CN108055597B (en) | 2017-11-27 | 2017-11-27 | Electric power communication cabinet with overheat protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108055597A true CN108055597A (en) | 2018-05-18 |
| CN108055597B CN108055597B (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711207332.7A Expired - Fee Related CN108055597B (en) | 2017-11-27 | 2017-11-27 | Electric power communication cabinet with overheat protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108055597B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633910A (en) * | 2016-02-19 | 2016-06-01 | 国网福建省电力有限公司 | Intelligent non-electricity protection device for power high-voltage switch cabinet and control method |
| CN205335667U (en) * | 2016-02-22 | 2016-06-22 | 国网山东省电力公司莘县供电公司 | But electric power automated inspection's switch board |
| CN205389065U (en) * | 2016-01-12 | 2016-07-20 | 河北华方电气机械有限公司 | Use good reliability and safe switch board |
| CN205565441U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Fire prevention heat dissipation outdoor cabinet of convenient transportation |
| CN106300025A (en) * | 2015-05-26 | 2017-01-04 | 天津飞腾世纪自动化科技有限公司 | A kind of multifunctional ligand grid automation device |
| CN206269940U (en) * | 2016-11-22 | 2017-06-20 | 国网新疆电力公司乌鲁木齐供电公司 | Transformer station's heater on-line monitoring device |
| CN206640178U (en) * | 2017-04-21 | 2017-11-14 | 河南科达东大国际工程有限公司 | A kind of power distribution cabinet |
-
2017
- 2017-11-27 CN CN201711207332.7A patent/CN108055597B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300025A (en) * | 2015-05-26 | 2017-01-04 | 天津飞腾世纪自动化科技有限公司 | A kind of multifunctional ligand grid automation device |
| CN205389065U (en) * | 2016-01-12 | 2016-07-20 | 河北华方电气机械有限公司 | Use good reliability and safe switch board |
| CN105633910A (en) * | 2016-02-19 | 2016-06-01 | 国网福建省电力有限公司 | Intelligent non-electricity protection device for power high-voltage switch cabinet and control method |
| CN205335667U (en) * | 2016-02-22 | 2016-06-22 | 国网山东省电力公司莘县供电公司 | But electric power automated inspection's switch board |
| CN205565441U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Fire prevention heat dissipation outdoor cabinet of convenient transportation |
| CN206269940U (en) * | 2016-11-22 | 2017-06-20 | 国网新疆电力公司乌鲁木齐供电公司 | Transformer station's heater on-line monitoring device |
| CN206640178U (en) * | 2017-04-21 | 2017-11-14 | 河南科达东大国际工程有限公司 | A kind of power distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN108055597B (en) | 2020-08-11 |
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