CN209823246U - Distribution box capable of automatically tripping when electric leakage occurs - Google Patents
Distribution box capable of automatically tripping when electric leakage occurs Download PDFInfo
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- CN209823246U CN209823246U CN201921077584.7U CN201921077584U CN209823246U CN 209823246 U CN209823246 U CN 209823246U CN 201921077584 U CN201921077584 U CN 201921077584U CN 209823246 U CN209823246 U CN 209823246U
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- block terminal
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- leakage
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Abstract
The utility model discloses a block terminal of electric leakage automatic tripping operation, including the block terminal body, the block terminal body mainly comprises installation room and refrigeration room, and fixedly connected with baffle between installation room and the refrigeration room, the through-hole that has the equidistance to distribute is opened to the top outer wall of baffle, and is provided with the bead between two adjacent through-holes, the top inner wall fixedly connected with earth-leakage protector of installation room, and one side outer wall of earth-leakage protector is provided with the conducting rod, there is the chamber door one side inner wall of installation room through hinged joint. The utility model discloses can prevent to cause the damage because area of contact is great to lead to the inside radiating effect of block terminal lower to the inside device of block terminal, can prevent to cause the damage or cause the accidental injury to the pedestrian because the inside electric leakage phenomenon that takes place of block terminal causes the inside device, can reduce the noise of the inside production of block terminal, prevent to cause the threat because the noise is great to people's health.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a block terminal of electric leakage automatic tripping operation.
Background
The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring to form a low-voltage distribution device, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled.
Through the retrieval, chinese patent application number is CN 201821137952.8's patent, discloses a block terminal of anticreep warning, including weather shed and block terminal casing, the top fixedly connected with weather shed of block terminal casing, the bottom central point of weather shed puts fixedly connected with bee calling organ of department, fixedly connected with earth-leakage protector on the table wall in one side of block terminal casing, the first contact piece of bottom one side fixedly connected with of the last switch button of earth-leakage protector. The utility model discloses in, when non-rainwater weather, release the closing plate through XTL100 electric telescopic handle to make the tuber pipe expose in external environment, at this moment, can dispel the heat in the leading-in block terminal of outside cold source air through the work of heat dissipation fan, during rainwater weather, withdraw tuber pipe and closing plate through XTL100 electric telescopic handle equally, play the waterproof purpose of efficient. Block terminal device of anticreep warning in the above-mentioned patent has following not enough: current block terminal is when using, can carry out the heat dissipation processing to the inside of block terminal usually, however, because area of contact between inside device and the block terminal is great, consequently probably lead to the radiating efficiency of block terminal relatively poor, cause the damage to the inside device of block terminal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a distribution box with automatic tripping for electric leakage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a block terminal of electric leakage automatic tripping, includes the block terminal body, the block terminal body mainly comprises installation room and refrigeration room, and fixedly connected with baffle between installation room and the refrigeration room, the top outer wall of baffle is opened has the through-hole that the equidistance distributes, and is provided with the bead between two adjacent through-holes, the top inner wall fixedly connected with earth-leakage protector of installation room, and one side outer wall of earth-leakage protector is provided with the conducting rod, there is the chamber door one side inner wall of installation room through hinged joint.
As a further aspect of the present invention: the top outer wall fixedly connected with flashing board of block terminal body, and the cross section of flashing board is triangle-shaped.
As a further aspect of the present invention: the position that one side outer wall of block terminal body is close to the bottom is opened has the ventilation hole that the equidistance distributes.
As a further aspect of the present invention: the equal fixedly connected with cooling fan in both sides of refrigeration room bottom inner wall, and the cooling fan is connected with the switch through the wire, and the switch is connected with the power through the wire.
As a further aspect of the present invention: the outer walls of two sides of the distribution box body are provided with cooling holes, and the inner walls of the two cooling holes are fixedly connected with louver type blades distributed at equal intervals.
As a further aspect of the present invention: the outer wall of the bottom of the distribution box body is provided with lugs distributed equidistantly.
As a further aspect of the present invention: the equal fixedly connected with telescopic link in both sides of block terminal body bottom outer wall, and the outer wall of telescopic link has cup jointed the spring, the bottom outer wall fixedly connected with fixing base of telescopic link.
The utility model has the advantages that:
1. through the arrangement of the partition plate, the through holes and the convex edges, the contact area between the device and the partition plate can be reduced, so that the device can be conveniently subjected to heat dissipation treatment, and the damage to the internal device of the distribution box caused by the lower heat dissipation effect in the distribution box due to the larger contact area is prevented;
2. through the arrangement of the leakage protector and the conducting rod, leakage protection can be performed on the distribution box, and damage to internal devices or accidental injury to pedestrians caused by the leakage phenomenon in the distribution box are prevented;
3. through the telescopic link and the spring that set up, can play the absorbing effect of buffering to the block terminal to reduce the inside noise that produces of block terminal, prevent to cause the threat because the noise is great to people's health.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a distribution box with automatic earth leakage tripping provided in embodiment 1;
fig. 2 is a schematic view of the overall structure of a distribution box with automatic earth leakage tripping provided in embodiment 1;
fig. 3 is a schematic cross-sectional structural view of the distribution box with automatic earth leakage tripping provided in embodiment 2.
In the figure: 1 block terminal body, 2 lugs, 3 refrigeration rooms, 4 baffles, 5 shutter type blades, 6 thermovents, 7 flashing boards, 8 earth leakage protectors, 9 conductive rods, 10 installation rooms, 11 ribs, 12 through holes, 13 cooling fans, 14 box doors, 15 ventilation holes, 16 fixing seats, 17 telescopic rods and 18 springs.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a distribution box of electric leakage automatic tripping operation, including distribution box body 1, distribution box body 1 mainly comprises installation room 10 and refrigeration room 3, and there is baffle 4 through bolted connection between installation room 10 and the refrigeration room 3, the through-hole 12 that has the equidistance and distributes is opened to the top outer wall of baffle 4, and be provided with bead 11 between two adjacent through-holes 12, there is earth leakage protector 8 through bolted connection in the top inner wall of installation room 10, and one side outer wall of earth leakage protector 8 is provided with conducting rod 9, there is chamber door 14 through hinged connection in one side inner wall of installation room 10.
Wherein, block terminal body 1's top outer wall has flashing board 7 through bolted connection, and flashing board 7's cross section is triangle-shaped, the ventilation hole 15 that has the equidistance to distribute is opened to the position that one side outer wall of block terminal body 1 is close to the bottom, the both sides of 3 bottom inner walls in refrigeration room all have cooling fan 13 through bolted connection, and cooling fan 13 is connected with the switch through the wire, the switch is connected with the power through the wire, block terminal body 1's both sides outer wall has all been opened heat-radiating opening 6, and the inner wall of two heat-radiating openings 6 all has the shutter formula blade 5 of equidistance distribution through bolted connection, block terminal body 1's bottom outer wall is provided with lug.
The working principle is as follows: during the use, fix block terminal body 1 in suitable position, open chamber door 14 and install the inside at block terminal body 1 with the device, after the installation, close chamber door 14, open the switch, cooling fan 13 can carry out the heat dissipation treatment to block terminal inside 1, carry the inside to installation room 10 with air conditioning through-hole 12, monitor block terminal body 1's inside through earth-leakage protector 8 and conducting rod 9, when the electric leakage phenomenon takes place, earth-leakage protector 8 can carry out short-circuit protection, thereby protect the device of block terminal body 1 inside, discharge the inside heat of installation room 10 through thermovent 6, can reduce the volume that the dust got into through shutter formula blade 5, prevent that the dust from causing the corruption to the device.
Example 2
Referring to fig. 3, the present embodiment is compared with embodiment 1, and the both sides of the outer wall of the bottom of the distribution box body 1 are connected with telescopic rods 17 through bolts, and the outer wall of the telescopic rods 17 is sleeved with springs 18, and the outer wall of the bottom of the telescopic rods 17 is connected with fixing seats 16 through bolts.
The working principle is as follows: when the device is used, the distribution box body 1 is fixed at a proper position, the box door 14 is opened to install devices inside the distribution box body 1, after the installation is completed, the box door 14 is closed, the switch is opened, the cooling fan 13 can perform heat dissipation treatment on the inside 1 of the distribution box, cold air is conveyed to the inside of the installation chamber 10 through the through hole 12, the inside of the distribution box body 1 is monitored through the leakage protector 8 and the conducting rod 9, when the leakage phenomenon occurs, the leakage protector 8 can perform short-circuit protection so as to protect the devices inside the distribution box body 1, heat inside the installation chamber 10 is discharged through the heat dissipation port 6, the amount of dust entering can be reduced through the louver type blades 5, the devices are prevented from being corroded by the dust, the expansion rod 17 and the spring 18 can play a role in buffering and damping on the distribution box body 1 so as to reduce noise generated inside the distribution box body 1, the threat to the health of people due to the loud noise is prevented.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a block terminal of electric leakage automatic tripping, includes block terminal body (1), its characterized in that, block terminal body (1) mainly comprises installation room (10) and refrigeration room (3), and fixedly connected with baffle (4) between installation room (10) and refrigeration room (3), the top outer wall of baffle (4) is opened has through-hole (12) that the equidistance distributes, and is provided with bead (11) between two adjacent through-holes (12), the top inner wall fixedly connected with earth-leakage protector (8) of installation room (10), and one side outer wall of earth-leakage protector (8) are provided with conducting rod (9), there is chamber door (14) one side inner wall of installation room (10) through hinged joint.
2. The distribution box of automatic tripping for leakage according to claim 1, characterized in that a rain-proof plate (7) is fixedly connected to the outer wall of the top of the distribution box body (1), and the cross section of the rain-proof plate (7) is triangular.
3. The distribution box of automatic tripping for leakage according to claim 2, characterized in that the outer wall of one side of the distribution box body (1) is provided with ventilation holes (15) which are distributed equidistantly and are close to the bottom.
4. The distribution box of automatic tripping for leakage according to claim 3, characterized in that both sides of the inner wall of the bottom of the refrigeration chamber (3) are fixedly connected with cooling fans (13), and the cooling fans (13) are connected with switches through wires, and the switches are connected with power supplies through wires.
5. The distribution box of automatic tripping after leakage as claimed in claim 4, characterized in that the outer walls of both sides of the distribution box body (1) are provided with heat dissipation ports (6), and the inner walls of the two heat dissipation ports (6) are fixedly connected with louver type blades (5) which are distributed equidistantly.
6. The automatic residual current circuit breaker distribution box according to any one of claims 1 to 5, wherein the outer wall of the bottom of the distribution box body (1) is provided with the projections (2) which are distributed equidistantly.
7. The distribution box of automatic tripping for leakage according to any one of claims 1 to 5, characterized in that both sides of the outer wall of the bottom of the distribution box body (1) are fixedly connected with telescopic rods (17), the outer wall of the telescopic rods (17) is sleeved with springs (18), and the outer wall of the bottom of the telescopic rods (17) is fixedly connected with fixing seats (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077584.7U CN209823246U (en) | 2019-07-10 | 2019-07-10 | Distribution box capable of automatically tripping when electric leakage occurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077584.7U CN209823246U (en) | 2019-07-10 | 2019-07-10 | Distribution box capable of automatically tripping when electric leakage occurs |
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| Publication Number | Publication Date |
|---|---|
| CN209823246U true CN209823246U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921077584.7U Active CN209823246U (en) | 2019-07-10 | 2019-07-10 | Distribution box capable of automatically tripping when electric leakage occurs |
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| CN (1) | CN209823246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072489A (en) * | 2020-09-10 | 2020-12-11 | 江苏诺金电气科技有限公司 | Intelligent high-low voltage power distribution cabinet |
-
2019
- 2019-07-10 CN CN201921077584.7U patent/CN209823246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072489A (en) * | 2020-09-10 | 2020-12-11 | 江苏诺金电气科技有限公司 | Intelligent high-low voltage power distribution cabinet |
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