CN109859970B - Automatic control switch - Google Patents
Automatic control switch Download PDFInfo
- Publication number
- CN109859970B CN109859970B CN201910246644.1A CN201910246644A CN109859970B CN 109859970 B CN109859970 B CN 109859970B CN 201910246644 A CN201910246644 A CN 201910246644A CN 109859970 B CN109859970 B CN 109859970B
- Authority
- CN
- China
- Prior art keywords
- switch body
- automatic control
- control switch
- fire extinguishing
- rubber strip
- 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
Links
Images
Abstract
The invention belongs to the technical field of control switches, and particularly relates to an automatic control switch which comprises a switch body, wherein a fixed groove is formed in one side surface of the switch body; the equipment uses the thermal-insulated rubber slab to avoid external too high temperature conduction to the inside of switch body, and the layer of putting out a fire is when switch body is inside or outside conflagration breaing out, and the plastic casing can be broken by the firing, and the dry powder of putting out a fire this moment is from the inside blowout of netted skeleton, puts out a fire to the conflagration, and the steel sheet plays the effect of strengthening seal structure to the switch body, avoids the inside environment of switch body and the outside environment mutual interference of switch body, stability when promotion equipment uses.
Description
Technical Field
The invention belongs to the technical field of control switches, and particularly relates to an automatic control switch.
Background
The control switch is a special switch used for process control of electrical control and thermotechnical instruments, problems still expose in the use process of the existing control switch, the external influence is large when the control switch is used, the control switch is damaged due to overhigh external temperature or fire, the control switch cannot operate well, and structural improvement and optimization are necessary for the control switch aiming at the problem exposed when the existing control switch is used.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an automatic control switch which has the characteristic of improving the operation stability of the switch.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic control switch, includes the switch body, the fixed slot has been seted up to a side surface of switch body, the shell body of switch body includes steel sheet, thermal-insulated rubber slab, fire extinguishing layer and plastic casing, the inside at the shell body is established to the steel sheet, the both sides surface of steel sheet is equipped with thermal-insulated rubber slab, thermal-insulated rubber slab is different in a side surface of steel sheet and is equipped with the fire extinguishing layer, the fire extinguishing layer is different in a side surface of thermal-insulated rubber slab and is equipped with the plastic casing through moulding plastics, the wiring hole has been seted up to the top of switch body and the equal symmetry in bottom, the inside in wiring hole is run through and is equipped with the wiring bolt, the outside surface at the switch body.
According to the preferred technical scheme of the automatic control switch, the wire pressing plate is sleeved on the outer side surface of the wiring bolt in the wiring hole, the wire pressing plate is an L-shaped sheet-shaped component, and one end of the wire pressing plate penetrates into the side surface of the switch body.
According to the preferable technical scheme of the automatic control switch, a first rubber strip is fixed on the surface of one side of the line pressing plate through glue, and a second rubber strip is fixed on the surface, located on the inner side of the wiring hole, of one side of the first rubber strip through the glue.
According to the preferred technical scheme of the automatic control switch, the specifications of the second rubber strip are consistent with those of the first rubber strip, and hemispherical bulges are integrally formed on the side surfaces of the second rubber strip and the first rubber strip.
According to the preferred technical scheme of the automatic control switch, the wiring hole is of a cuboid cavity structure, and two chip removal holes are symmetrically formed in the surface of one side of the wire pressing plate, which is located on the lower end of the wiring hole.
According to the preferable technical scheme of the automatic control switch, the chip removal hole is of a cuboid cavity structure, and one end of the chip removal hole penetrates through the side surface of the switch body.
According to the preferred technical scheme of the automatic control switch, the fire extinguishing layer comprises a net-shaped framework and fire extinguishing dry powder, the fire extinguishing dry powder is uniformly filled in the net-shaped framework, and sealing films are fixed on the surfaces of the two sides of the fire extinguishing layer through glue.
The invention relates to a preferred technical scheme of an automatic control switch, wherein a central processing unit, a remote wireless annunciator and a controller are arranged in a switch body, a power amplifier is arranged in the controller, a reactive data signal is connected with an input circuit of the central processing unit through a data line, the output end of the remote wireless annunciator is connected with the other input end of the central processing unit through the data line, one output end of the central processing unit is connected with the remote wireless annunciator through the data line, the other output end of the central processing unit is connected with the input end of the controller through the data line, the output end of the controller is connected with the output data line of the power amplifier through the power amplifier, and the power amplifier is connected with.
Compared with the prior art, the invention has the beneficial effects that: the equipment uses the thermal-insulated rubber slab to avoid external too high temperature conduction to the inside of switch body, and the layer of putting out a fire is when switch body is inside or outside conflagration breaing out, and the plastic casing can be broken by the firing, and the dry powder of putting out a fire this moment is from the inside blowout of netted skeleton, puts out a fire to the conflagration, and the steel sheet plays the effect of strengthening seal structure to the switch body, avoids the inside environment of switch body and the outside environment mutual interference of switch body, stability when promotion equipment uses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the protective case of the present invention;
FIG. 4 is a schematic view of a fire extinguishing layer according to the present invention;
FIG. 5 is a schematic view of a wiring structure according to the present invention;
FIG. 6 is a schematic top view of a wiring hole of the present invention;
in the figure: 1. a switch body; 11. a steel plate; 12. a heat-insulating rubber sheet; 13. a fire extinguishing layer; 131. a mesh skeleton; 132. fire extinguishing dry powder; 14. a plastic shell; 2. a wiring bolt; 3. fixing grooves; 4. a wiring hole; 5. a second rubber strip; 6. a first rubber strip; 7. a wire pressing plate; 8. chip removal holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: an automatic control switch comprises a switch body 1, a fixing groove 3 is formed in one side surface of the switch body 1, an outer shell of the switch body 1 comprises a steel plate 11, a heat insulation rubber plate 12, a fire extinguishing layer 13 and a plastic shell 14, the steel plate 11 is arranged in the outer shell, the heat insulation rubber plate 12 is arranged on the two side surfaces of the steel plate 11, the fire extinguishing layer 13 is arranged on one side surface of the heat insulation rubber plate 12 different from the steel plate 11, the fire extinguishing layer 13 is used for extinguishing fire, greater loss caused by the fire is avoided, the plastic shell 14 is arranged on one side surface of the fire extinguishing layer 13 different from the heat insulation rubber plate 12 through injection molding, the plastic shell 14 plays a role in rigid protection, the overall structural strength of the switch body 1 is improved, wiring holes 4 are symmetrically formed in the top end and the bottom end of the switch body 1, wiring bolts 2 are arranged in the wiring holes 4 in a penetrating mode, one end of each wiring, in this embodiment, the heat insulating rubber plate 12 prevents the external environment from interfering with the components inside the switch body 1.
Specifically, the inside of wiring hole 4 is located the outside surface cup joint line ball board 7 of binding bolt 2, and line ball board 7 is L type sheet component, and the one end of line ball board 7 runs through into the side surface of switch body 1, and line ball board 7's structure avoids line ball board 7 to have the piece to remain in its one side of motion process in this embodiment.
Specifically, a side surface of line ball board 7 is fixed with first rubber strip 6 through glue, and one side of first rubber strip 6 is located the inboard surface of wiring hole 4 and is equipped with second rubber strip 5 through glue is fixed, and second rubber strip 5 is in same height with first rubber strip 6 in this embodiment, is convenient for carry out the shutoff to the cable when equipment wiring.
Specifically, second rubber strip 5 is unanimous with 6 specifications of first rubber strip, and second rubber strip 5 has hemispherical arch with the side surface integrated into one piece of first rubber strip 6, and hemispherical arch can be fixed the cable in this embodiment for the connection region of cable keeps sealed.
Specifically, wiring hole 4 is the cavity structure of cuboid, and two chip removal holes 8 have been seted up to the lower extreme side surface symmetry that one side of line ball board 7 is located wiring hole 4, and two chip removal holes 8 are convenient for the inside piece in wiring hole 4 and are discharged in this embodiment.
Specifically, clearance hole 8 is the cavity structure of cuboid, and the one end in clearance hole 8 runs through switch body 1's side surface, and clearance hole 8 is convenient for the inside piece outflow of wiring hole 4 in this embodiment for wiring hole 4 is inside to keep totally.
Specifically, the fire extinguishing layer 13 includes netted skeleton 131 and the dry powder 132 of putting out a fire, and the dry powder 132 of putting out a fire evenly fills in the inside of netted skeleton 131, and the both sides surface of the layer 13 of putting out a fire is fixed with sealing film through glue, and sealing film carries out the shutoff to netted skeleton 131 and the dry powder 132 of putting out a fire in this embodiment, the equipment and the installation on the layer 13 of putting out a fire of being convenient for.
Specifically, a central processing unit, a remote wireless annunciator and a controller are arranged in the switch body 1, a power amplifier is arranged in the controller, a reactive data signal is connected with an input circuit of the central processing unit through a data line, an output end of the remote wireless annunciator is connected with the other input end of the central processing unit through the data line, one output end of the central processing unit is connected with the remote wireless annunciator through the data line, the other output end of the central processing unit is connected with an input end of the controller through the data line, an output end of the controller is connected with the output data line of the power amplifier through the power amplifier, and the power amplifier is connected with a power; the central processing unit in the embodiment is responsible for collecting and analyzing the power signal data, comparing the set values exceeding the theoretical harmonic through the collected data, and sending out a control command after the comparison is completed; the remote wireless annunciator in the embodiment transmits the acquired data information to a remote terminal in real time, the remote terminal comprehensively analyzes data of each point, selectively issues a switching instruction under an extremely severe condition, cuts off higher harmonics, avoids the damage of the higher harmonics to a power network, and ensures the safe operation of the power network;
the central processing unit adopted in the embodiment is a MICROCHIPCPU-central processing unit which is produced by Beijing Olympic technologies GmbH; the remote wireless annunciator adopts Shenzhen Shang Kodak science and technology Limited company and an ESP-201 ESP8266 serial port WIFI full IO lead-out WIF transceiving wireless module produced by a controller; the controller adopts a control module which is made by Changshan Shengsheng electronic technology limited and has the model of FCM-1.
The working principle and the using process of the invention are as follows: according to the device, the heat insulation rubber plate 12 is used for preventing the external overhigh temperature from being conducted to the inside of the switch body 1, when a fire breaks in the switch body 1 or outside the switch body, the plastic shell 14 can be burnt and broken at the moment, the fire extinguishing dry powder 132 is sprayed out from the inside of the net-shaped framework 131 to extinguish the fire, the steel plate 11 plays a role in strengthening a sealing structure for the switch body 1, the mutual interference between the environment inside the switch body 1 and the environment outside the switch body 1 is avoided, the unique structure of the wire pressing plate 7 prevents chips from being clamped on the side surface of the wire pressing plate during movement, the first rubber strip 6 seals the wire, and the chips are prevented from reaching the inside of the wire connecting hole 4 to seal and block the wire connecting hole 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An automatic control switch, includes switch body (1), its characterized in that: the switch comprises a switch body (1), and is characterized in that a fixing groove (3) is formed in one side surface of the switch body (1), a shell of the switch body (1) comprises a steel plate (11), a heat-insulating rubber plate (12), a fire extinguishing layer (13) and a plastic shell (14), wherein the steel plate (11) is arranged in the shell, the heat-insulating rubber plate (12) is arranged on the two side surfaces of the steel plate (11), the fire extinguishing layer (13) is arranged on one side surface of the heat-insulating rubber plate (12) different from the heat-insulating rubber plate (12), the plastic shell (14) is arranged on one side surface of the fire extinguishing layer (13) different from the heat-insulating rubber plate (12) through injection molding, wiring holes (4) are symmetrically formed in the top end and the bottom end of the switch body (1), a wiring bolt (2) penetrates through the interior of the wiring holes (4), and one end of; the fire extinguishing layer (13) comprises a net-shaped framework (131) and fire extinguishing dry powder (132), the fire extinguishing dry powder (132) is uniformly filled in the net-shaped framework (131), and sealing films are fixed on the surfaces of the two sides of the fire extinguishing layer (13) through glue.
2. An automatic control switch according to claim 1, characterized in that: the inside of wiring hole (4) is located the outside surface cup jointed line ball board (7) of wiring bolt (2), line ball board (7) are L type sheet component, the side surface of the one end of line ball board (7) run through into switch body (1).
3. An automatic control switch according to claim 2, characterized in that: one side surface of line ball board (7) is fixed with first rubber strip (6) through glue, the inboard surface that one side of first rubber strip (6) is located wiring hole (4) is equipped with second rubber strip (5) through glue is fixed.
4. An automatic control switch according to claim 3, characterized in that: the second rubber strip (5) is consistent with the first rubber strip (6) in specification, and hemispherical bulges are integrally formed on the side surfaces of the second rubber strip (5) and the first rubber strip (6).
5. An automatic control switch according to claim 4, characterized in that: wiring hole (4) are the cavity structure of cuboid, two chip removal holes (8) have been seted up to one side of line ball board (7) lie in the lower extreme side surface symmetry of wiring hole (4).
6. An automatic control switch according to claim 5, characterized in that: the chip removal hole (8) is of a cuboid cavity structure, and one end of the chip removal hole (8) penetrates through the side surface of the switch body (1).
7. An automatic control switch according to claim 1, characterized in that: the switch comprises a switch body (1), and is characterized in that a central processing unit, a remote wireless annunciator and a controller are arranged in the switch body (1), a power amplifier is arranged in the controller, a reactive data signal is connected with an input circuit of the central processing unit through a data line, the output end of the remote wireless annunciator is connected with the other input end of the central processing unit through the data line, one output end of the central processing unit is connected with the remote wireless annunciator through the data line, the other output end of the central processing unit is connected with the input end of the controller through the data line, the output end of the controller is connected with the output data line of the power amplifier through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910246644.1A CN109859970B (en) | 2019-03-29 | 2019-03-29 | Automatic control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910246644.1A CN109859970B (en) | 2019-03-29 | 2019-03-29 | Automatic control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109859970A CN109859970A (en) | 2019-06-07 |
| CN109859970B true CN109859970B (en) | 2020-09-01 |
Family
ID=66902416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910246644.1A Expired - Fee Related CN109859970B (en) | 2019-03-29 | 2019-03-29 | Automatic control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109859970B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397337A (en) * | 2020-10-26 | 2021-02-23 | 江苏聚源电气有限公司 | Safety structure of high-voltage circuit breaker switch shell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009006766U1 (en) * | 2009-05-11 | 2009-08-20 | CERAMATE TECHNICAL CO., LTD., Luch | Safe shockwave absorption module with explosion and fire protection |
| CN201877747U (en) * | 2010-09-27 | 2011-06-22 | 苏州尚品科技有限公司 | Terminal box |
| CN202423045U (en) * | 2011-12-06 | 2012-09-05 | 江阴长江电器有限公司 | Safety control switch |
| CN104258524A (en) * | 2014-05-10 | 2015-01-07 | 马锡洪 | A fire protection method |
| CN204967275U (en) * | 2015-09-23 | 2016-01-13 | 国家电网公司 | Idle harmonic protection automatic control switch |
| CN207633577U (en) * | 2017-12-08 | 2018-07-20 | 浙江航洋建设有限公司 | A kind of interior decoration wall |
-
2019
- 2019-03-29 CN CN201910246644.1A patent/CN109859970B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009006766U1 (en) * | 2009-05-11 | 2009-08-20 | CERAMATE TECHNICAL CO., LTD., Luch | Safe shockwave absorption module with explosion and fire protection |
| CN201877747U (en) * | 2010-09-27 | 2011-06-22 | 苏州尚品科技有限公司 | Terminal box |
| CN202423045U (en) * | 2011-12-06 | 2012-09-05 | 江阴长江电器有限公司 | Safety control switch |
| CN104258524A (en) * | 2014-05-10 | 2015-01-07 | 马锡洪 | A fire protection method |
| CN204967275U (en) * | 2015-09-23 | 2016-01-13 | 国家电网公司 | Idle harmonic protection automatic control switch |
| CN207633577U (en) * | 2017-12-08 | 2018-07-20 | 浙江航洋建设有限公司 | A kind of interior decoration wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109859970A (en) | 2019-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109859970B (en) | Automatic control switch | |
| CN203366083U (en) | Environment monitoring unit | |
| CN108375448A (en) | Pressure gauge and pressure monitoring system | |
| CN202050621U (en) | Waterproof and dustproof housing of digital electronic product | |
| CN105186321A (en) | Box-type transformer substation | |
| CN203827624U (en) | Moisture-proof electrical cabinet | |
| CN208257193U (en) | A kind of anti-surge safe insulation switching station | |
| CN209134709U (en) | A kind of electrical equipment box body sealing strip | |
| CN209075923U (en) | A kind of fire hydrant cabinet with dry-chemical fire extinguishing function | |
| CN206727033U (en) | A kind of band isolation circuit breakers | |
| CN208209357U (en) | A kind of intelligent power grid switchgear | |
| CN204424388U (en) | Apparatus for baking before a kind of lithium ion battery liquid injection | |
| CN208171523U (en) | A kind of GIS device gas leakage perception detection device | |
| CN208940048U (en) | A kind of hermetic water-proof structure of mobile phone | |
| CN204068204U (en) | Based on the Novel reactor protective device of screen cabinet temperature Real-Time Monitoring | |
| CN207719683U (en) | A kind of intelligent high-pressure distribution cabinet device based on AVR single chip | |
| CN206992554U (en) | A kind of hermetically sealed dustproof power distribution cabinet | |
| CN207021214U (en) | A kind of anticreep relay | |
| CN105070967A (en) | Sensor for storage battery bulge detection | |
| CN205283057U (en) | Dampproofing cable trench cover | |
| CN205142686U (en) | Communication cabinet | |
| CN204067888U (en) | Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring | |
| CN210245653U (en) | Polymer lithium ion battery cell | |
| CN213852851U (en) | Automatic control device of fire extinguisher | |
| CN204808070U (en) | Temperature -sensing switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |