CN210577205U - Explosion-proof intelligent control box - Google Patents
Explosion-proof intelligent control box Download PDFInfo
- Publication number
- CN210577205U CN210577205U CN201921669593.5U CN201921669593U CN210577205U CN 210577205 U CN210577205 U CN 210577205U CN 201921669593 U CN201921669593 U CN 201921669593U CN 210577205 U CN210577205 U CN 210577205U
- Authority
- CN
- China
- Prior art keywords
- shell
- explosion
- nut
- intelligent control
- control box
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
An explosion-proof intelligent control box comprises a shell, wherein a closed cavity is defined between the shell and a shell cover, an optical fiber transceiver, a wireless gateway and a fiber melting box are fixedly arranged in the closed cavity, a plurality of clamping joints are uniformly arranged on the side surface of the shell, the fiber melting box is connected with an optical cable, and an antenna is movably connected to the other side surface of the shell; surface mounting has master switch and pilot lamp on the cap, and airtight cavity is inside still fixed mounting has binding post, and binding post passes through electric wire signal connection with optic fibre transceiver and wireless gateway. The utility model overcomes the defects of the prior art, converts the light signal data into the electric signal through the optical fiber transceiver, transmits the electric signal into the wireless gateway, processes and analyzes the electric signal data by the wireless gateway and converts the electric signal data into the wireless signal, and transmits the wireless signal through the antenna, thereby controlling the working states of the affiliated lamps such as turning on, turning off, dimming and the like; therefore, the functions of single control, group control and group control of the lamps in the area are realized, and the wireless technology is adopted, wiring is not needed, and the field construction is convenient.
Description
Technical Field
The utility model relates to a lighting distribution box technical field, concretely relates to explosion-proof intelligent control box.
Background
Explosion-proof lighting distribution boxes applied to explosion-proof places all need to manually control lighting circuit switches to achieve the purpose of turning on and turning off lamps. This kind of traditional control mode needs a large amount of manpower and materials to manage equipment, and can't accomplish in time switch lamps and lanterns, influences the on-the-spot lighting demand. At present, the traditional explosion-proof lighting distribution box cannot meet the requirements of social development due to the fact that labor force is gradually reduced and labor cost is continuously increased.
According to the intelligent control box, the internet of things technology is utilized, uplink data are converted into wireless signals, the intelligent lamps under the intelligent control box are controlled in a wireless communication mode, and the communication distance is 1000m (visible distance). The intelligent control box performs single control, group control and group control on the lamps in the area, and realizes the turning on and off of the lamps. On the premise of meeting the lighting requirements, the lighting equipment is subjected to dimming or lamp turning-off operation, so that the purposes of saving manpower, reducing energy consumption and reducing carbon emission are achieved, and the lighting expense of enterprises is further reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an explosion-proof intelligent control box, which overcomes the defects of the prior art, has reasonable design, converts light signal data into electric signals through an optical fiber transceiver, transmits the electric signals into a wireless gateway, processes and analyzes the electric signal data by the wireless gateway, converts the electric signal data into wireless signals, and transmits the wireless signals through an antenna, thereby controlling the working states of the lamps, such as turning on, turning off, dimming and the like; therefore, the functions of single control, group control and group control of the lamps in the area are realized, and the wireless technology is adopted, wiring is not needed, and the field construction is convenient.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an explosion-proof intelligent control box, includes the casing, there is the cap casing above the casing through screw fixed mounting, enclose into an airtight cavity between casing and the cap, fixed mounting has optic fibre transceiver, wireless gateway and melts the fine box in the airtight cavity, the signal output part of optic fibre transceiver and the signal receiving terminal electric connection of wireless gateway, the optic fibre signal output part of melting the fine box is connected with optic fibre transceiver optical fiber signal input part, the casing side surface evenly is provided with a plurality of clamp joints, melt the one end of fine box connection optical cable, the other end of optical cable passes clamp joint and is linked together with external terminal, casing opposite side surface swing joint has the antenna, the signal output part and the antenna signal of wireless gateway are connected; surface mounting has master switch and pilot lamp on the cap, inside still fixed mounting of airtight cavity has binding post, master switch and binding post electric connection, binding post passes through electric wire signal connection with optic fibre transceiver and wireless gateway, binding post connecting cable's one end, the other end of cable passes clamping joint and external power source and is linked together.
Preferably, a surge protector is fixedly mounted in the closed cavity and electrically connected with the main cable, a switching power supply is arranged on the surge protector and electrically connected with the optical fiber transceiver.
Preferably, a gateway switching power supply is arranged on the wireless gateway.
Preferably, the bottom of the shell is fixedly welded with a mounting column.
Preferably, the clamping joint comprises a bidirectional external thread joint, a nut and a unidirectional external thread joint, one end of the inner surface of the nut is movably connected with the external thread of the bidirectional external thread joint through a thread, and the other end of the inner surface of the nut is movably connected with the external thread of the unidirectional external thread joint through a thread.
Preferably, the two-way external screwed joint is provided with the locking clamping jaw with nut threaded connection's one end, the fixed clamping ring that is provided with in the middle of the nut internal surface, the clamping ring cooperatees with the locking clamping jaw and compresses tightly.
Preferably, the inner surface of the locking clamping jaw is movably provided with a sealing ring, one end of the sealing ring is provided with a flanging, and the flanging is arranged at the end part of the locking clamping jaw.
Preferably, both ends of nut all are provided with sealed the pad, sealed pad is located respectively between two-way external thread joint and the nut and between nut and the one-way external thread joint.
The utility model provides an explosion-proof intelligent control box. The method has the following beneficial effects: the uplink data is converted into an electric signal from optical signal data through the optical fiber transceiver, then transmitted into the wireless gateway, processed and analyzed by the wireless gateway and converted into a wireless signal, and then transmitted out through the antenna, so that the working states of the lamp, such as turning on, turning off, dimming and the like, of the lamp are controlled; the functions of single control, group control and group control of lamps in the area are realized, and the wireless technology is adopted, wiring is not needed, and the field construction is convenient; the communication distance can reach 1000m (visible distance) through wireless signal control, the coverage is wider, more load lamps are provided, uplink communication supports multiple transmission modes such as Ethernet (RJ 45), 4G and 3G, and multi-scene application is met.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure inside the sealed cavity of the present invention;
FIG. 3 is a schematic circuit diagram of the present invention;
FIG. 4 is a schematic view of a clamp joint according to the present invention;
the reference numbers in the figures illustrate:
1. a housing; 2. a shell cover; 3. a fiber optic transceiver; 4. a wireless gateway; 5. melting the fiber box; 6. clamping the joint; 7. an antenna; 8. a master switch; 9. an indicator light; 10. a wiring terminal; 11. a surge protector; 12. a switching power supply; 13. a gateway switching power supply; 14. a bi-directional male connector; 15. a nut; 16. a one-way male connector; 17. pressing a ring; 18. a seal ring; 19. flanging; 20. a gasket; 21. and (6) mounting the column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.
Embodiment one, as shown in fig. 1 to 4, an explosion-proof intelligent control box comprises a housing 1, a housing cover 2 is fixedly installed above the housing 1 through screws, a sealed cavity is enclosed between the housing 1 and the housing cover 2, an optical fiber transceiver 3 is fixedly installed in the sealed cavity, the signal output end of the optical fiber transceiver 3 is electrically connected with the signal receiving end of the wireless gateway 4, the optical fiber signal output end of the fiber melting box 5 is connected with the optical fiber signal input end of the optical fiber transceiver 3, a plurality of clamping joints 6 are uniformly arranged on the side surface of the shell 1, the fiber melting box 5 is connected with one end of an optical cable, the other end of the optical cable penetrates through the clamping joints 6 to be communicated with an external terminal server, the other side surface of the shell 1 is movably connected with an antenna 7, the signal output end of the wireless gateway 4 is in signal connection with the antenna 7, and a gateway switching power supply 13 is arranged on the wireless gateway 4; 2 upper surface mounting of cap has master switch 8 and pilot lamp 9, contains the circuit breaker in the master switch 8, the inside fixed mounting that still has binding post 10 of airtight cavity, master switch 8 and binding post 10 electric connection, binding post 10 passes through signal connection of electric lines with optic fibre transceiver 3 and wireless gateway 4, binding post 10 connecting cable's one end, the other end of cable passes clamping joint 6 and is linked together with external power source.
Therefore, when the device is used, the main switch 8 is closed, the indicator lamp 9 is in a lighting state, and the power supply of the device is normal. When the terminal server works normally, optical signal data sent by the terminal server enters the fiber melting box 5 through an optical cable, the fiber melting box 5 sorts optical fiber lines and then accesses the optical fiber transceiver 3, the optical signal data are converted into electric signals by the optical fiber transceiver 3 and then transmitted into the wireless gateway 4, the electric signal data are processed and analyzed by the wireless gateway 4 and are converted into wireless signals, and the wireless signals are transmitted through the antenna 7, so that the working states of the lamp, such as turning on, turning off, dimming and the like, of the lamp are controlled; therefore, the functions of single control, group control and group control of the lamps in the area are realized, and the wireless technology is adopted, wiring is not needed, and the field construction is convenient. The cable and the optical cable are respectively fixedly clamped through the clamping joints 6, the cable is firstly connected to the wiring terminal 10 after entering the closed cavity, and then the wiring terminal 10 is used for respectively connecting the electric wire to the optical fiber transceiver 3 and the wireless gateway 4, so that the connecting wires of all components are clearly divided.
In the second embodiment, based on the further improvement of the first embodiment, a surge protector 11 is further fixedly installed in the sealed cavity, the surge protector 11 is electrically connected with the main cable, a switching power supply 12 is arranged on the surge protector 11, and the switching power supply 12 is electrically connected with the optical fiber transceiver 3. Therefore, when the peak current or voltage is suddenly generated in the electric line, the surge protector 10 can conduct and shunt in a very short time, so as to avoid damage of the surge to the components in the loop. So as to ensure the safety in the automatic start-stop process.
In the third embodiment, based on the further improvement of the first embodiment, the bottom of the shell 1 is fixedly welded with the mounting column 21. Thereby can hang the device through erection column 21 and stabilize fixedly, make the transmission that wireless signal can be better go out.
In the fourth embodiment, based on the further improvement of the first embodiment, the clamping joint 6 includes a bidirectional male connector 14, a nut 15 and a unidirectional male connector 16, one end of the inner surface of the nut 15 is movably connected with the male thread of the bidirectional male connector 14 through a thread, and the other end of the inner surface of the nut 15 is movably connected with the male thread of the unidirectional male connector 16 through a thread. And one end of the bidirectional external thread connector 14 in threaded connection with the nut 15 is provided with a locking clamping jaw, the middle of the inner surface of the nut 15 is fixedly provided with a pressing ring 17, and the pressing ring 17 is matched and pressed with the locking clamping jaw. A sealing ring 18 is movably arranged on the inner surface of the locking clamping jaw, one end of the sealing ring 18 is provided with a flanging 19, and the flanging 19 is arranged at the end part of the locking clamping jaw.
When the clamping joint 6 is used for fixing a cable or an optical cable, the nut 15 is rotated to enable one end of the nut 15 to approach to the one-way external thread joint 16 in a threaded connection relationship, the other end of the nut 15 approaches to the two-way external thread joint 14 in the threaded connection relationship, when the two-way external thread joint 14 and the nut 15 approach to each other, an acting force approaching towards the middle is generated on the locking clamping jaw through the pressing ring 17 on the inner surface of the nut 15, so that the cable or the optical cable in the middle of the clamping joint 6 can be clamped through the locking clamping jaw, the sealing ring 18 is arranged on the inner surface of the locking clamping jaw, and when the locking clamping jaw approaches towards the middle, the sealing ring 18 is driven to extrude towards the middle, so that the cable or the optical cable can be extruded and sealed, and the cable or the optical cable can also be protected through the soft material; and the displacement of the seal ring 18 can be prevented by the locking action of the flange 19 when the nut 15 is screwed.
In the fifth embodiment, based on the further improvement of the first embodiment, the two ends of the nut 15 are provided with the gaskets 20, and the gaskets 20 are respectively located between the bidirectional male screw joint 14 and the nut 15 and between the nut 15 and the unidirectional male screw joint 16. A further sealing action against the clamping joint 6 can be achieved by means of the sealing gasket 20, in order to prevent the penetration of rainwater.
The equipment also has a failure protection mechanism, when the equipment loses communication with the terminal server for 5 minutes, the wireless gateway 4 controls the equipment to enter a time control mode, and lamps in the area are controlled according to the recorded control mode one day before the failure until the communication is recovered to be normal, so that the normal operation of the lamps can be ensured; the communication distance can reach 1000m (visual distance) through wireless signal control, the coverage is wider, more load lamps and lanterns are made, and uplink communication supports multiple transmission modes such as Ethernet (RJ 45), 4G, 3G, and meets multi-scene application.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides an explosion-proof intelligent control box, includes casing (1), its characterized in that: a shell cover (2) is fixedly arranged above the shell (1) through screws, a closed cavity is enclosed between the shell (1) and the shell cover (2), an optical fiber transceiver (3), a wireless gateway (4) and a fiber melting box (5) are fixedly arranged in the closed cavity, the signal output end of the optical fiber transceiver (3) is electrically connected with the signal receiving end of the wireless gateway (4), the optical fiber signal output end of the fiber melting box (5) is connected with the optical fiber signal input end of the optical fiber transceiver (3), a plurality of clamping joints (6) are uniformly arranged on the side surface of the shell (1), the fiber melting box (5) is connected with one end of an optical cable, the other end of the optical cable passes through the clamping joint (6) to be communicated with an external terminal server, an antenna (7) is movably connected to the other side surface of the shell (1), and a signal output end of the wireless gateway (4) is in signal connection with the antenna (7);
surface mounting has master switch (8) and pilot lamp (9) on cap (2), inside still fixed mounting of airtight cavity has binding post (10), master switch (8) and binding post (10) electric connection, binding post (10) pass through electric wire signal with optic fibre transceiver (3) and wireless gateway (4) and are connected, binding post (10) connecting cable's one end, the other end of cable passes clamping joint (6) and is linked together with external power source.
2. An explosion-proof intelligent control box according to claim 1, characterized in that: still fixed mounting has surge protector (11) in the airtight cavity, surge protector (11) and main cable electric connection, be provided with switching power supply (12) on surge protector (11), switching power supply (12) and fiber transceiver (3) electric connection.
3. An explosion-proof intelligent control box according to claim 1, characterized in that: and a gateway switching power supply (13) is arranged on the wireless gateway (4).
4. An explosion-proof intelligent control box according to claim 1, characterized in that: the bottom of the shell (1) is fixedly welded with a mounting column (21).
5. An explosion-proof intelligent control box according to claim 1, characterized in that: the clamping joint (6) comprises a bidirectional external thread joint (14), a nut (15) and an unidirectional external thread joint (16), one end of the inner surface of the nut (15) is movably connected with the external thread of the bidirectional external thread joint (14) through a thread, and the other end of the inner surface of the nut (15) is movably connected with the external thread of the unidirectional external thread joint (16) through a thread.
6. An explosion-proof intelligent control box according to claim 5, characterized in that: two-way external screwed joint (14) are provided with the locking clamping jaw with nut (15) threaded connection's one end, fixed clamping ring (17) that is provided with in the middle of nut (15) internal surface, clamping ring (17) cooperate with the locking clamping jaw and compress tightly.
7. An explosion-proof intelligent control box according to claim 6, characterized in that: a sealing ring (18) is movably mounted on the inner surface of the locking clamping jaw, a flanging (19) is arranged at one end of the sealing ring (18), and the flanging (19) is arranged at the end of the locking clamping jaw.
8. An explosion-proof intelligent control box according to claim 6, characterized in that: both ends of nut (15) all are provided with sealed pad (20), sealed pad (20) are located respectively between two-way external thread joint (14) and nut (15) and between nut (15) and one-way external thread joint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669593.5U CN210577205U (en) | 2019-10-08 | 2019-10-08 | Explosion-proof intelligent control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669593.5U CN210577205U (en) | 2019-10-08 | 2019-10-08 | Explosion-proof intelligent control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577205U true CN210577205U (en) | 2020-05-19 |
Family
ID=70642591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921669593.5U Active CN210577205U (en) | 2019-10-08 | 2019-10-08 | Explosion-proof intelligent control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577205U (en) |
-
2019
- 2019-10-08 CN CN201921669593.5U patent/CN210577205U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023035749A1 (en) | Control system for single-phase street lamp | |
| WO2023035735A1 (en) | Control system of three-phase street lamp | |
| CN210577205U (en) | Explosion-proof intelligent control box | |
| CN105591337A (en) | Junction box | |
| CN216217663U (en) | Control system of three-phase street lamp | |
| CN214249520U (en) | Cable structure and lamp | |
| CN209909670U (en) | Explosion-proof oil station lamp of ultra-thin LED | |
| CN212257836U (en) | Waterproof type package cable connector | |
| CN218762809U (en) | Water-proof magic color lamp string | |
| CN209880418U (en) | Photovoltaic module quick turn-off device | |
| CN204157127U (en) | DC power supply apparatus concentrated by a kind of street lamp | |
| CN112566314A (en) | RGB-WW synchronous intelligent lamp | |
| CN215453357U (en) | Ultra-low voltage electric lighting system circuit | |
| CN205945223U (en) | Urban illumination monitored control system switching of power device | |
| CN207543375U (en) | LED based on Wireless remote control may be programmed driving power source system | |
| CN112040594A (en) | Direct current supply illumination module of adjusting luminance | |
| CN207124787U (en) | A kind of LED power Surge Protector | |
| CN204517010U (en) | A kind of LED street lamp termination | |
| CN220139770U (en) | Single lamp controller | |
| CN210568295U (en) | Intelligent explosion-proof LED lighting terminal | |
| CN213019230U (en) | Explosion-proof lamp of multi-functional inlet wire installation | |
| CN214849598U (en) | Novel low-voltage network control switch | |
| CN212137822U (en) | Low light level environment transmission line on-line monitoring device | |
| CN212649357U (en) | Electric power direct current high frequency switch power supply structure for 5G communication | |
| CN216307129U (en) | Network deconcentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |