CN208401460U - A kind of intelligence shutdown terminal box - Google Patents
A kind of intelligence shutdown terminal box Download PDFInfo
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- CN208401460U CN208401460U CN201820671579.8U CN201820671579U CN208401460U CN 208401460 U CN208401460 U CN 208401460U CN 201820671579 U CN201820671579 U CN 201820671579U CN 208401460 U CN208401460 U CN 208401460U
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- box body
- terminal box
- fixing seat
- fixed plate
- cable
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Abstract
The utility model discloses a kind of intelligence shutdown terminal boxes, including box body, fixing seat, cable, top cover and fixed plate, the box body detachably cooperates with the top cover, the fixing seat is detachably connected with the box body, the cable is arranged in the box body, the fixed plate is set in the box body, and the chip disconnected for controlling terminal box output electric current is equipped with above the fixed plate；When terminal box diode or component internal short circuit, chip can find automatically and terminal box output electric current is allowed to disconnect, and component is effectively protected and avoids safety accident.
Description
Technical field
The invention belongs to interconnection technique fields, more particularly, to a kind of intelligence shutdown terminal box.
Background technique
Terminal box is one of electrical accessories, because electric wire for decoration is across conduit, and in the connector portions of electric wire
It is just used using terminal box as transition position.Existing terminal box can not after diodes inside terminal box or component internal short circuit
It shields to component, component is easy to be burned and easily causes safety accident.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of intelligence shutdown terminal box of component not easy burn-out.
To achieve the goals above, the invention adopts the following technical scheme: it is a kind of intelligence shutdown terminal box, including box body,
Fixing seat, cable, top cover and fixed plate, the box body detachably cooperate with the top cover, and the fixing seat and the box body can
Dismantling connection, the cable are arranged in the box body, and the fixed plate is set in the box body, are equipped with above the fixed plate
The chip disconnected for controlling terminal box output electric current；When terminal box diode or component internal short circuit, chip can be automatic
It was found that and allow terminal box output electric current to disconnect, prevent terminal box from continuing to export electric current toward extraneous component, cause burning for component, have
Protecting for effect and avoids safety accident at component；Box body and top cover are detachably connected setting, when tray interior part generates event
After barrier, easily the intracorporal component of box can be repaired or replaced in top cover unlatching；Fixing seat is detachably connected with box body, when
After cable accesses box body, fixing seat is packed into box body bottom, fixing seat is made to play fixed function to cable, increased cable and box body connects
The stability connect.
Preferably, the chip is equipped with two pieces of conductive sheets being oppositely arranged, the conductive sheet is arranged in the chip
On；Electric current on cable is transmitted by conductive sheet, and by the setting of conductive sheet, current limit circulation passage passes electric current
It passs more stable；Conductive sheet is arranged in chip setting, and conductive sheet is fixed preferably, promotes conductive sheet conductive effect.
Preferably, the fixed plate bottom surface is equipped with the fixing piece for fixing the conductive sheet；Pass through setting for fixing piece
It sets, conductive sheet is preferably fixed, when chip is installed on above fixed plate, conductive plate is arranged in the portion of chip lower surface
Tap contacts fixed plate, and effect is fixed to conductive plate in the fixing piece in fixed plate, promotes conductive plate intensity.
Preferably, the fixing piece is a fixed plate, the fixed board ends are bent to form B shape structure to its inside；
Fixing piece is arranged to B shape structure, keeps clamping more firm, it is more time saving convenient to install, and carries out more after ging wrong convenient for conductive sheet
It changes.
Preferably, the box body is surrounded by multiple buckle slots, the top cover is surrounded by match with the buckle slot
The card division of conjunction；By the mutual cooperation of buckle slot and card division, forms top cover and box body and connect, simplify the dress of box body and top cover
It is easily operated convenient for opening top cover when replacing to tray interior equipment with process.
Preferably, being equipped with module diode in the box body, the fixed plate is equipped with and the module diode phase
Corresponding second through-hole；When fixed plate is fixed in box body, the intracorporal module diode of box is arranged in the second through-hole, is prevented
Fixed plate during the installation process impacts module diode, so that the intracorporal space utilization rate of box is reached maximization, diminution connects
Wire box volume.
Preferably, the box body is equipped with first through hole, the cover, the first through hole are equipped on the outside of the first through hole
On the inside of the cover, the fixing seat and the cover cooperate, and the cable is arranged in the first through hole；By cable
It is arranged in first through hole, limit fixed function is played to cable by first through hole, by the cooperation of housing and fixing seat, to line
Cable is further fixed, and is promoted the connective stability of cable and box body, so that cable is not easily detached from box body, raising connects
The reliability that wire box uses.
Preferably, the fixing seat two sides are equipped with fin, the limit matched with the fin is equipped on the inside of the cover
Position slot；When fixing seat and the cover cooperate, the fin of fixing seat two sides and the limiting slot on the inside of the cover cooperate, fin
It is slid into limiting slot along limiting slot inner wall, by the cooperation of limiting slot and fin, position-limiting action is risen to fixing seat, makes fixing seat
It is encased in the cover according to the position of restriction, completes to cooperate with the cover, and offset will not be generated after fixing seat is packed into the cover,
Increase the stable connection of cable and box body.
The invention has the following advantages that when terminal box diode or component internal short circuit, chip can be found automatically simultaneously
It allows terminal box output electric current to disconnect, component is effectively protected and avoids safety accident.
Detailed description of the invention
Fig. 1 is top view of the invention.
Fig. 2 is bottom view of the invention.
Fig. 3 is partial structure diagram of the present invention.
Fig. 4 is structural schematic diagram of the invention.
Fig. 5 is the bottom view of fixed plate of the present invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in Figs. 1-5, it is a kind of intelligence shutdown terminal box, including box body 1, fixing seat 4, cable 3, with 1 phase of box body
Cooperate top cover 2 and fixed plate 5, box body 1 be sealed by top cover 2, completes the electrical transmission between cable 3 in box body 1,
It avoids user from being not intended to touch cable 3 and cause safety accident, increases the safety of terminal box；The box body 1 is equipped with first
Through-hole 14, the cover 12 is equipped on the outside of the first through hole 14, and the first through hole 14 is set to 12 inside of the cover, the fixation
Seat 4 cooperates with the cover 12, and the cable 3 is arranged in the first through hole 14；The prominent first through hole 14 of housing 12 is arranged,
Extension is formed on the outside of first through hole 14, fixing seat 4 and housing 12 cooperate, and extension, 3 a part of cable is collectively formed
It is fixed in housing 12 and the extension of the formation of fixing seat 4；The fixed plate 5 is set in the box body 1, and the fixed plate 5 is pushed up
Portion is equipped with the chip 6 disconnected for controlling terminal box output electric current, and the chip 6 is equipped with steering diode 63, in chip 6
It joined steering diode 63, export the electric current of terminal box can only according to a direction, electric current cannot spring back in component, keep away
Exempt to pour because of high current in component or terminal box, has preferably protected component；When terminal box diode or component internal are short
Lu Liao, chip 6 can find automatically and terminal box output electric current is allowed to disconnect, and prevent terminal box from continuing to export electric current toward extraneous component,
Burning for component is caused, component is effectively protected and avoids safety accident.
The chip 6 is equipped with two pieces of conductive sheets 62 being oppositely arranged, and 63 both ends of steering diode are connected to
On two pieces of conductive sheets 62, the conductive sheet 62 is metal material, and the electric current on cable 3 is transmitted by conductive sheet 62,
By the setting of conductive sheet 62, more stable, the current limit circulation passage for transmitting electric current regard conductive sheet 62 as bracket,
It plays a supportive role to steering diode 63, keeps the connection of steering diode 63 more stable, pass through steering diode 63 and conduction
The cooperation of piece 62, the route of current limit transmitting, stabling current transmission efficiency.
1 bottom of box body is equipped with the first groove matched with the fixing seat 4, and the fixing seat 4 is equipped with and institute
Corresponding second groove 41 of first through hole 14 is stated, the fixing seat 4 is removably connected in first groove, described removable
Unloading connection can be clamping, and the first groove for matching with fixing seat 4 is arranged in 1 bottom of box body, make fixing seat 4 with 1 phase of box body
It snaps onto fixing seat 4 in first groove, fixing seat 4 is made to form an entirety with box body 1 after cooperating with box body 1,
The corner angle of fixing seat 4 are placed in entirely in the first groove；When fixing seat 4 is matched with the cover 12, the second groove 41 is first through hole
14 edge reserved location makes fixing seat 4 not influence the use of first through hole 14 after installing, cable 3 is enable normally to be inserted into
In first through hole 14, by being detachably connected for fixing seat 4 and box body 1, keep the dismounting of fixing seat 4 more convenient.
12 liang of side lengths of the cover are greater than 4 liang of side lengths of the fixing seat, are equipped with and the fixation in the cover 12
The cavity that seat 4 matches, the cavity bottom surface are equipped with fixing groove, and 41 two sides of the second groove in the fixing seat 4 are equipped with and institute
The corresponding fixing piece 43 of fixing groove is stated, the fixing piece 43 is the raised line of 41 two sides of the second groove, and raised line section is triangle
Setting；Second groove, 41 bottom is equipped with the convex ribs 42 for fixed cable 3；After cable 3 is linked into first through hole 14,
Fixing seat 4 is accessed in the first groove of 1 bottom surface of box body, so that 4 upper end of fixing seat and the cover 12 is cooperated, 4 upper end of fixing seat
It is caught in the cavity of the cover 12, the fixing piece 43 in fixing seat 4 is caught in the fixing groove of cavity bottom surface, passes through fixing groove and fixation
The cooperation of part 43 keeps the cooperation between fixing seat 4 and housing 3 more compact, plays position-limiting action to fixing seat 4, prevents fixing seat 4
It is subjected to displacement when cooperating with the cover 12, influences the stability to cable 3；Convex ribs 42 are in longitudinally disposed, when fixing seat 4 is installed on
When 1 bottom surface of box body, fixing seat 4 and the cover 12 cooperate, and form the extension of first through hole 14, are set to 41 bottom of the second groove
Convex ribs 42 contact with each other with cable 3, cable 3 is resisted, fixed function risen to cable 3, increases the connection of cable 3 and box body 1
Intensity.
4 two sides of fixing seat are equipped with fin 44, are equipped with the limit matched with the fin 44 on the inside of the cover 12
Slot；When fixing seat 4 and the cover 12 cooperate, the fin 44 and the limiting slot phase interworking of 12 inside of the cover of 4 two sides of fixing seat
It closes, fin 44 slides into limiting slot along limiting slot inner wall, by the cooperation of limiting slot and fin 44, plays limit to fixing seat 4
Effect, makes to fix 4 positions according to restriction and is encased in the cover 12, completes to cooperate with the cover 12, and be packed into and cover in fixing seat 4
Offset will not be generated after in lid 12, increase the stable connection of cable 3 and box body 1.
The fixed plate 5 is equipped with multiple first threaded holes 51, is equipped with the second threaded hole 15, the core in the box body 1
Piece 6 is equipped with third threaded hole 61 corresponding with second threaded hole 15；Insertion screw is in threaded hole to play fixed effect
Fruit, fixed plate 5 are fixed in box body 1 by the first threaded hole 51, by the cooperation of the second threaded hole 15 and third threaded hole 61,
Chip 6 is fixed in box body 1, chip 6 is mounted on 5 top of fixed plate, and when chip 6 breaks down, it is straight screw can be turned pine
It connects and splits out chip 6, without being operated to fixed plate 5, simplify maintenance process, reduce maintenance cost.
5 bottom surface of fixed plate is equipped with the fixing piece 53 for fixing two pieces of conductive sheets 62, and the fixing piece 53 is
One fixed plate, the fixed board ends form B shape structure to its inside bending, and the design of fixing piece 53 keeps clamping more firm, installation
It is convenient, it is time saving, it is convenient for changing so that chip has gone wrong；When chip 6 breaks down or electric current is excessive leads to steering diode 63
When damage, the conductive sheet 62 on chip 6 is carried out by operation fixing piece 53 to split out replacement, simplifies replacement step, operation is more
It is convenient.
The box body 1 is surrounded by multiple buckle slots 11, and the top cover 2 is surrounded by be matched with the buckle slot 11
Card division 21；When top cover 2 and box body 1 cooperates, the card division 21 on top cover 2 is turned down, is caught in card division 21 in buckle slot 11,
By the cooperation of card division 21 and buckle slot 11, top cover 2 is fixed on 1 top of box body, box body 1 is sealed by top cover 2, is made
Electrical transmission between cable 3 is completed in box body 1, is avoided user from being not intended to touch cable 3 and is caused safety accident, increases wiring
The safety of box；When dismantling terminal box, card division 21 is pressed out out of buckle slot 11, makes matching for card division 21 and buckle slot 11
Make and break is opened, so that top cover 2 be opened.
Module diode 13 is equipped in the box body 1, the fixed plate 5 is equipped with corresponding with the module diode 13
The second through-hole 52；When fixed plate 5 is fixed in box body 1, the module diode 13 in box body 1 is arranged in the second through-hole 52
It is interior, it prevents fixed plate 5 from impacting during the installation process to module diode 13, reaches the space utilization rate in box body 1 most
Bigization reduces terminal box volume.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of intelligence shutdown terminal box, including box body (1), fixing seat (4), cable (3), top cover (2) and fixed plate (5), institute
It states box body (1) and the top cover (2) detachably to cooperate, the fixing seat (4) is detachably connected with the box body (1), the line
Cable (3) is arranged in the box body (1), and the fixed plate (5) is set in the box body (1)；It is characterized by: the fixed plate
(5) top is equipped with the chip (6) disconnected for controlling terminal box output electric current.
2. a kind of intelligence shutdown terminal box according to claim 1, it is characterised in that: the chip (6) is equipped with two pieces
The conductive sheet (62) being oppositely arranged, the conductive sheet (62) are arranged on the chip (6).
3. a kind of intelligence shutdown terminal box according to claim 2, it is characterised in that: fixed plate (5) bottom surface is equipped with
For fixing the fixing piece (53) of the conductive sheet (62).
4. a kind of intelligence shutdown terminal box according to claim 3, it is characterised in that: the fixing piece (53) is one fixed
Plate, the fixed board ends are bent to form B shape structure to its inside.
5. a kind of intelligence shutdown terminal box according to claim 1, it is characterised in that: the box body (1) is surrounded by more
A buckle slot (11), the top cover (2) are surrounded by the card division (21) matched with the buckle slot (11).
6. a kind of intelligence shutdown terminal box according to claim 1, it is characterised in that: be equipped with module in the box body (1)
Diode (13), the fixed plate (5) are equipped with the second through-hole (52) corresponding with module diode (13).
7. a kind of intelligence shutdown terminal box according to claim 1, it is characterised in that: the box body (1) is equipped with first
Through-hole (14), first through hole (14) outside are equipped with the cover (12), and the first through hole (14) is set in the cover (12)
Side, the fixing seat (4) and the cover (12) cooperate, and the cable (3) is arranged in the first through hole (14).
8. a kind of intelligence shutdown terminal box according to claim 7, it is characterised in that: fixing seat (4) two sides are equipped with
Fin (44), the cover (12) inside are equipped with the limiting slot matched with the fin (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671579.8U CN208401460U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligence shutdown terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671579.8U CN208401460U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligence shutdown terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401460U true CN208401460U (en) | 2019-01-18 |
Family
ID=65062201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671579.8U Active CN208401460U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligence shutdown terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883849A (en) * | 2022-05-19 | 2022-08-09 | 宁波明禾新能源科技有限公司 | Large-current intelligent turn-off junction box |
-
2018
- 2018-05-07 CN CN201820671579.8U patent/CN208401460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883849A (en) * | 2022-05-19 | 2022-08-09 | 宁波明禾新能源科技有限公司 | Large-current intelligent turn-off junction box |
| CN114883849B (en) * | 2022-05-19 | 2023-06-23 | 宁波明禾新能源科技有限公司 | High-current intelligent turn-off junction box |
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