CN210898491U - Rainproof and moistureproof cable branch device for outdoor use - Google Patents
Rainproof and moistureproof cable branch device for outdoor use Download PDFInfo
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- CN210898491U CN210898491U CN201922244625.3U CN201922244625U CN210898491U CN 210898491 U CN210898491 U CN 210898491U CN 201922244625 U CN201922244625 U CN 201922244625U CN 210898491 U CN210898491 U CN 210898491U
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Abstract
The utility model discloses an outdoor rainproof and dampproof cable branch device, which comprises a box body, a box door, a cable tapping device and a temperature and humidity control device, wherein sealing rubber strips are respectively arranged on the edges of the box door and the box body, and the cable tapping device and the temperature and humidity control device are respectively arranged in the box body; the cable tapping device comprises a main circuit breaker, a copper bar connecting assembly and three shunt circuit breakers; the temperature and humidity control device comprises a temperature and humidity sensor, a controller, a cooling fan and a dehumidifier; the temperature and humidity control device of the utility model can monitor the temperature and humidity change in the box body in real time, automatically carry out heat dissipation and cooling when the temperature in the box body is overhigh, and automatically carry out dehumidification and drying when the humidity in the box body is overhigh, thereby ensuring the safe operation of the equipment; sealing rubber strips are respectively arranged on the edges of the box door and the box body, so that the sealing property between the box door and the box body can be enhanced, and external rainwater is prevented from entering the box body; the heat dissipation and temperature control integrated machine has the beneficial effects of good sealing, heat dissipation and temperature control, dehumidification and drying, high safety performance and the like.
Description
Technical Field
The utility model relates to a cable branch equipment field especially relates to a be used for open air rain-proof dampproofing cable branch equipment.
Background
In the prior art, the cable branch box is used as a cable branch, and can be used for branching or switching cables, and mainly has the cable branching and switching functions; cable tapping means that a plurality of small-area cables are arranged on a long-distance line, the cables are often wasted in use, so that a trunk large cable is often used for outgoing in the process of outgoing to an electric load, then the trunk cable is divided into a plurality of small-area cables by using a cable branch box when the load is close to, and the small-area cables are connected into the load. The cable branch box is generally arranged outdoors for use, the cable branch box on the market is generally simple in structure and mostly simple in box body structure, and when the cable branch box is arranged in a humid outdoor environment, the humidity inside the box body is too high, so that the electrical equipment inside the box body is easy to break down, and the service life of the electrical equipment is influenced; in addition, when the cable branch box is arranged in an outdoor environment with high temperature, the temperature inside the box body is too high, and the safe use of the cable branch box is not facilitated.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the rainproof and moistureproof cable branch equipment has the advantages of good sealing, heat dissipation, temperature control, dehumidification and drying and high safety performance.
The technical scheme of the utility model as follows: a rain-proof and moisture-proof cable branch device for outdoor use comprises a box body, a box door, a cable tapping device and a temperature and humidity control device, wherein the box door is hinged with one side of the box body, a door lock is arranged on the other side of the box door, sealing rubber strips are respectively arranged on the edges of the box door and the box body, a bus wire inlet hole and three sub-wire outlet holes are respectively arranged at the bottom of the box body, and the cable tapping device and the temperature and humidity control device are respectively arranged in the box body;
the cable shunting device comprises a main circuit breaker, a copper bar connecting component and three shunt circuit breakers, wherein the main circuit breaker is arranged at the top of the box body, the shunt circuit breakers are arranged at the bottom of the box body, and the main circuit breaker is connected with the three shunt circuit breakers through the copper bar connecting component;
the temperature and humidity control device comprises a temperature and humidity sensor, a controller, a cooling fan and a dehumidifier, wherein the temperature and humidity sensor and the controller are respectively arranged in the box body, the cooling fan is arranged at the top of the box body, the dehumidifier is arranged at the side end of the box body, and the temperature and humidity sensor, the cooling fan and the dehumidifier are respectively and electrically connected with the controller.
Adopt above-mentioned technical scheme, be arranged in outdoor rain-proof dampproofing cable branch equipment, warm and humid controlling means is still including warm and humid display, warm and humid display is located on the chamber door, warm and humid display and warm and humid sensor electric connection.
Adopt above-mentioned each technical scheme, be arranged in outdoor rain-proof dampproofing cable branch equipment, still be equipped with the heat dissipation shutter on the chamber door.
Adopt above-mentioned each technical scheme, be arranged in outdoor rain-proof dampproofing cable branch equipment, box top both sides are equipped with the lug respectively.
By adopting the technical proposal, the utility model discloses a set up warm and humid controlling means in the box, warm and humid controlling means can monitor the temperature and humidity change in the box in real time, when the temperature in the box is too high automatically implement the cooling of dispelling the heat, when the humidity in the box is too big automatically implement dehumidification drying, guarantee that the electrical equipment in the box is in good warm and humid environment, ensure the safe operation of equipment; the cable tapping device can tap an external large cable bus into sub-wires of three small cables and can simultaneously perform switch control on each cable; sealing rubber strips are respectively arranged on the edges of the box door and the box body, so that the sealing property between the box door and the box body can be enhanced, and external rainwater or dust is prevented from entering the box body; the whole structure is simple, the temperature can be automatically reduced and the humidity can be automatically removed, and the use safety performance is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
fig. 3 is a schematic view of the internal structure of the box with another viewing angle according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a rain-proof and moisture-proof cable branching device for outdoor use comprises a box body 1, a box door 2, a cable tapping device and a temperature and humidity control device, wherein the box door 2 is hinged to one side of the box body 1, the other side of the box door 2 is provided with a door lock 21, the edges of the box door 2 and the box body 1 are respectively provided with a sealing rubber strip 22, the bottom of the box body 1 is respectively provided with a bus wire inlet 11 and three sub-wire outlet holes 12, and the cable tapping device and the temperature and humidity control device are respectively arranged in the box body 1;
the cable tapping device comprises a main circuit breaker 31, a copper bar connecting assembly 32 and three shunt circuit breakers 33, wherein the main circuit breaker 31 is arranged at the top of the box body 1, the shunt circuit breakers 33 are arranged at the bottom of the box body 1, and the main circuit breaker 31 is connected with the three shunt circuit breakers 33 through the copper bar connecting assembly 32;
the temperature and humidity control device comprises a temperature and humidity sensor 41, a controller 42, a cooling fan 43 and a dehumidifier 44, wherein the temperature and humidity sensor 41 and the controller 42 are respectively arranged in the box body 1, the cooling fan 43 is arranged at the top of the box body 1, the dehumidifier 44 is arranged at the side end of the box body 1, and the temperature and humidity sensor 41, the cooling fan 43 and the dehumidifier 44 are respectively electrically connected with the controller 42.
As shown in fig. 1, a box door 2 is hinged to one side of a box body 1, a door lock 21 is arranged on the other side of the box door 2, and sealing rubber strips 22 are respectively arranged on the edges of the box door 2 and the box body 1. When the box door 2 is in a locked state, the sealing rubber strip 22 is extruded between the box door 2 and the box body 1, so that a gap between the box door 2 and the box body 1 is reduced. The sealing rubber strip 22 can enhance the sealing performance between the box door 2 and the box body 1, and prevent external rainwater from entering the box body 1 through the door seam.
As shown in fig. 2, the cable tapping device can tap a large externally connected cable bus 300 into three sub-cables 310 to reduce the load power supply, and the cable tapping device can perform on-off control on each cable, thereby facilitating targeted line maintenance. Specifically, the large cable bus 300 can penetrate into the box body 1 through the bus inlet 11 at the bottom of the box body 1, then three sub-cables 310 can be led out from a port of the large cable bus 300 to equally divide the load, the three sub-cables 310 are simultaneously connected with the input end of the main breaker 31, and the main breaker 31 can control the on-off control of the large cable bus 300. In addition, the output of main circuit breaker 31 passes through copper bar coupling assembling 32 and is connected with three branch circuit breaker 33 respectively, and the output of three branch circuit breaker 33 can insert respectively be used for with the outside connection cable of power consumption facility, and the steerable switch break-make that corresponds sub-cable 310 of each branch circuit breaker 33, through the power supply cable of the different regional facilities of shunting control, reaches the effect of carrying out the pertinence maintenance to each cable, and is simple and convenient.
As shown in fig. 2, further, for strengthening the utility model discloses a safety in utilization, cable branching unit is still including connecing zero row terminal 34 and ground connection row terminal 35, connect zero row terminal 34 and ground connection row terminal 35 to locate the both sides of box 1 bottom respectively. In this embodiment, the zero line connecting terminal 34 is disposed on the left side of the bottom of the box body 1, the ground line connecting terminal 35 is disposed on the right side of the bottom of the box body 1, and the zero line connecting terminal 34 is respectively connected to the zero lines of the shunt circuit breaker 33 and the main circuit breaker 31, and is used for connecting zero to the breaker protection. The ground bar terminal 35 is connected to the inner case of the case 1, so that leakage current can be introduced to the ground to prevent electric shock.
As shown in fig. 2 and 3, the temperature and humidity control device can monitor the temperature and humidity changes in the box 1 in real time, and automatically regulate and control according to the temperature and humidity changes in the box 1, so that the box 1 is in a good environment, and the normal operation of the electrical equipment is ensured. Specifically, the temperature and humidity sensor 41 can detect two parameter values of temperature and humidity in the box body 1, when the temperature value in the box body 1 is greater than a high-level threshold value set by the controller 42, the cooling fan 43 is started to cool the box body 1, and when the temperature value in the box body 1 is lower than a low-level threshold value set by the controller 42, the cooling fan 43 stops rotating. Similarly, when the humidity value in the box 1 is greater than the high threshold set by the controller 42, the dehumidifier 44 is started to dehumidify and dry the box 1, and the dehumidifier 44 is stopped until the humidity value in the box 1 is lower than the low threshold set by the controller 42. Through warm and humid controlling means, make box 1 be in the good state of warm and humid parameter automatically, optimize the utility model discloses an operational environment improves the life of electrical component equipment in the box 1.
As shown in fig. 1, further, in order to facilitate the equipment maintenance personnel to know the temperature and humidity conditions in the box body 1, the temperature and humidity control device further includes a temperature and humidity display 45, the temperature and humidity display 45 is disposed on the box door 2, and the temperature and humidity display 45 is electrically connected to the temperature and humidity sensor 41. The temperature and humidity parameter in the box body 1 can be displayed on the temperature and humidity display 45 in real time, and the equipment maintainer can directly know the operation environment in the box body 1 without opening the box door 2, so that the temperature and humidity display is simple and convenient.
As shown in fig. 1, further, in order to improve the heat dissipation effect of the present invention, a heat dissipation louver 23 is further disposed on the box door 2. The heat in the box body 1 can be dissipated to the outside of the box through the heat dissipation shutter 23, so that the large temperature rise caused by the large accumulation of the heat in the box body 1 is prevented. Meanwhile, the heat dissipation louver 23 can prevent rainwater from splashing into the box body 1, and has the effect of preventing rainwater from splashing.
As shown in fig. 1, further, in order to facilitate carrying the box 1, two sides of the top of the box 1 are respectively provided with a lifting lug 13. Through connecting hoisting equipment's hook on lug 13, can make things convenient for equipment installation personnel to shift this equipment of installation, simple and practical.
By adopting the technical proposal, the utility model discloses a set up warm and humid controlling means in the box, warm and humid controlling means can monitor the temperature and humidity change in the box in real time, when the temperature in the box is too high automatically implement the cooling of dispelling the heat, when the humidity in the box is too big automatically implement dehumidification drying, guarantee that the electrical equipment in the box is in good warm and humid environment, ensure the safe operation of equipment; the cable tapping device can tap an external large cable bus into sub-wires of three small cables and can simultaneously perform switch control on each cable; sealing rubber strips are respectively arranged on the edges of the box door and the box body, so that the sealing property between the box door and the box body can be enhanced, and external rainwater or dust is prevented from entering the box body; the whole structure is simple, the temperature can be automatically reduced and the humidity can be automatically removed, and the use safety performance is high.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a be used for outdoor rain-proof dampproofing cable branch equipment which characterized in that: the box door is hinged with one side of the box body, the other side of the box door is provided with a door lock, sealing rubber strips are respectively arranged on the edges of the box door and the box body, the bottom of the box body is respectively provided with a bus wire inlet hole and three sub wire outlet holes, and the cable tapping device and the temperature and humidity control device are respectively arranged in the box body;
the cable shunting device comprises a main circuit breaker, a copper bar connecting component and three shunt circuit breakers, wherein the main circuit breaker is arranged at the top of the box body, the shunt circuit breakers are arranged at the bottom of the box body, and the main circuit breaker is connected with the three shunt circuit breakers through the copper bar connecting component;
the temperature and humidity control device comprises a temperature and humidity sensor, a controller, a cooling fan and a dehumidifier, wherein the temperature and humidity sensor and the controller are respectively arranged in the box body, the cooling fan is arranged at the top of the box body, the dehumidifier is arranged at the side end of the box body, and the temperature and humidity sensor, the cooling fan and the dehumidifier are respectively and electrically connected with the controller.
2. A rain and moisture resistant cable breakout device for outdoor use according to claim 1, wherein: the cable tapping device further comprises a zero-connection row terminal and a ground-connection row terminal, wherein the zero-connection row terminal and the ground-connection row terminal are respectively arranged on two sides of the bottom of the box body.
3. A rain and moisture resistant cable breakout device for outdoor use according to claim 1, wherein: the temperature and humidity control device further comprises a temperature and humidity display, the temperature and humidity display is arranged on the box door, and the temperature and humidity display is electrically connected with the temperature and humidity sensor.
4. A rain and moisture resistant cable breakout device for outdoor use according to claim 1, wherein: and a heat dissipation shutter is also arranged on the box door.
5. A rain and moisture resistant cable breakout device for outdoor use according to claim 1, wherein: lifting lugs are respectively arranged on two sides of the top of the box body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922244625.3U CN210898491U (en) | 2019-12-13 | 2019-12-13 | Rainproof and moistureproof cable branch device for outdoor use |
Applications Claiming Priority (1)
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CN201922244625.3U CN210898491U (en) | 2019-12-13 | 2019-12-13 | Rainproof and moistureproof cable branch device for outdoor use |
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CN210898491U true CN210898491U (en) | 2020-06-30 |
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CN201922244625.3U Active CN210898491U (en) | 2019-12-13 | 2019-12-13 | Rainproof and moistureproof cable branch device for outdoor use |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117996594A (en) * | 2024-03-12 | 2024-05-07 | 深圳市瓯粤科技有限公司 | Explosion-proof switch board |
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2019
- 2019-12-13 CN CN201922244625.3U patent/CN210898491U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117996594A (en) * | 2024-03-12 | 2024-05-07 | 深圳市瓯粤科技有限公司 | Explosion-proof switch board |
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