CN209419497U - Inverter - Google Patents
Inverter Download PDFInfo
- Publication number
- CN209419497U CN209419497U CN201920378865.XU CN201920378865U CN209419497U CN 209419497 U CN209419497 U CN 209419497U CN 201920378865 U CN201920378865 U CN 201920378865U CN 209419497 U CN209419497 U CN 209419497U
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- China
- Prior art keywords
- terminal box
- box
- communication
- box body
- box base
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Abstract
The utility model discloses a kind of inverters, including cabinet, terminal box and communication box, wherein, communication box and terminal box are installed in cabinet outer wall, terminal box includes terminal box base and the junction box body by attacker and terminal box base fastening, power socket is equipped on cabinet with terminal box base junction, junction box body is equipped with terminal box cable-through hole, and terminal box base is fixedly connected with cabinet.Communication box includes the communication box body for communicating box base and being detachably connected with communication box base, and communication box body is equipped with the communication box cable-through hole being connected to cabinet inside.In inverter wiring, staff pulls attacker outward, and junction box body is fastened on terminal box base, unclamps attacker, realizes that junction box body is connect with terminal box base, the application effectively improves the wiring efficiency of inverter.
Description
Technical field
The utility model relates to inverter cases to dismount technical field, in particular to a kind of inverter.
Background technique
The exchange line interface and communication interface of inverter are typically placed in the inside of cabinet, specifically carry out wiring by inside,
In order to save enclosure interior, exchange wiring and communications line can be placed in cabinet outer end.
Specifically, terminal box includes pedestal and junction box body, wherein pedestal and box body are by several fastened by screw, with pressure
Close seal reaches the function of waterproof.When inverter in-site installation, need to remove fastening screw using tools such as screwdrivers, then
Wiring is carried out, junction box body is finally installed on pedestal by screw again.Such mode time and effort consuming, and inverter scene is pacified
It away from ground level is about usually 1m when dress, dismounting is difficult, causes wiring efficiency lower.
Therefore, wiring efficiency how is improved, is those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of inverter, the disassembly efficiency of the inverter case is improved.
To achieve the above object, the utility model provides a kind of inverter, including cabinet, is mounted on the cabinet outer wall
Terminal box, the terminal box includes terminal box base and the junction box body that is fastened by attacker and the terminal box base, described
Power socket is equipped on cabinet with the terminal box base junction, the junction box body is equipped with terminal box cable-through hole, the wiring
Box base is fixedly connected with the cabinet.
Preferably, the attacker is two, and two attackers are symmetricly set on the terminal box base opposite sides.
Preferably, the attacker includes the handle portion being arranged on the terminal box base and is set to the junction box body
Limited post on outer wall, the handle portion are equipped with the clamping position that can be clamped with the limited post.
Preferably, the clamping position is two, and two clamping positions are symmetricly set on the terminal box base with respect to two
Side.
Preferably, the terminal box further includes for the rubber pad in the limit of locking position handle portion.
Preferably, the terminal box further includes the box that the terminal box base Yu the junction box body link position is arranged in
Body sealing ring.
Preferably, the terminal box further include connect the terminal box base and the junction box body be fastened securely spiral shell
Nail.
Preferably, further include the communication box for being mounted on the cabinet outer wall, the communication box include communication box base and with
The communication box body that the communication box base is detachably connected, the communication box base are equipped with the communication being connected to the cabinet inside
Box cable-through hole.
Preferably, the communication box base is connected with the communication box body by plate, the opening of the junction box body
Be circumferentially with outward flanging, the communication box base is equipped with limiting slot, the opposite sides of the plate respectively with the flange and
The limiting slot abuts.
Preferably, the plate is U-shaped board, and the limiting slot is two, and two limiting slots are symmetricly set on described
Communicate box base opposite sides.
Preferably, the communication box base and the communication box connection are equipped with communication box sealing ring.
In the above-mentioned technical solutions, inverter provided by the utility model includes cabinet, terminal box, wherein terminal box peace
Mounted in cabinet outer wall, terminal box includes terminal box base and the junction box body that is fastened by attacker and terminal box base, on cabinet
It is equipped with power socket with terminal box base junction, junction box body is equipped with terminal box cable-through hole, terminal box base and the fixed company of cabinet
It connects.In inverter wiring, terminal box base is fixedly connected on cabinet first, wire body is fixed on by terminal box cable-through hole
On power socket；Then staff pulls attacker outward, and junction box body is fastened on terminal box base, unclamps attacker, realizes
Junction box body is connect with terminal box base.
As can be seen from the above description, in inverter provided by the present application, due between terminal box base and junction box body
It is connected by attacker, when dismounting junction box body carries out wiring, only needs spanner attacker, it is easy to operate, it effectively improves inverse
Become the wiring efficiency of device.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of inverter provided by the utility model embodiment；
Fig. 2 is the structural schematic diagram of terminal box provided by the utility model embodiment；
Fig. 3 is the cross-sectional view of terminal box provided by the utility model embodiment；
Fig. 4 is the three-dimensional figure of terminal box provided by the utility model embodiment；
Fig. 5 is the structural schematic diagram of communication box provided by the utility model embodiment；
Fig. 6 is the exploded view of communication box provided by the utility model embodiment.
Wherein in Fig. 1-6: 1- cabinet, 2- communication box, 3- terminal box, 4- hanging device, 5- terminal box base, 6- attacker,
7- junction box body, 8- communication box base, 9- plate, 10- communication box body, 11- communication box sealing ring, 12- rubber pad, 13- limit
Column, 14- pedestal sealing ring, 15- box body sealing ring, 16- communication box cable-through hole, 17- waterproof terminal.
Specific embodiment
The core of the utility model is to provide a kind of inverter, and the disassembly efficiency of the inverter case improves.
It is with reference to the accompanying drawing and real in order to make those skilled in the art more fully understand the technical solution of the utility model
Applying mode, the utility model is described in further detail.
Fig. 1 to Fig. 6 is please referred to, in a specific embodiment, the inverter that the utility model specific embodiment provides
Including cabinet 1, terminal box 3, terminal box 3 is mounted on 1 outer wall of cabinet, wherein terminal box 3 is including terminal box base 5 and passes through button
The junction box body 7 that hand 6 and terminal box base 5 fasten.For the ease of wire body connection, preferably it is connect on cabinet 1 with terminal box base 5
Place is equipped with power socket, specifically, terminal box base 5 be with the hollow frame structure that is connected to inside cabinet 1, specifically, in wiring
Box body 7 is equipped with terminal box cable-through hole, and terminal box base 5 is fixedly connected with cabinet 1.Specifically, attacker 6 can be for sufficiently strong
The plastic part or metalwork of degree realize clamping by the clamping portion self-deformation of attacker.Specifically, terminal box cable-through hole position is set
There is waterproof terminal 17.
It is preferred that terminal box base 5 and 1 junction of cabinet are equipped with pedestal sealing ring 14, specifically, pedestal sealing ring 14 connects
At head, 14 single side of pedestal sealing ring back 3M gluing is connected on terminal box base 5, i.e., passes through 3M glue in the one side of bottom end seal circle 14
It is adhered on terminal box base 5, wherein the groove body of mounting seat sealing ring 14 can be equipped on terminal box base 5.
Wherein, attacker 6 may be rotatably mounted on terminal box base 5 or junction box body 7, specifically, when attacker 6 rotatably connects
It connects when on terminal box base 5, when attacker 6 is in buckling state, attacker 6 and junction box body 7 are clamped.Specifically, attacker 6 can
To be rotatably installed on terminal box base 5 by screw.
As shown in Figures 2 to 4, it is preferable that attacker 6 is two, and two attackers 6 are symmetricly set on terminal box base 5 opposite two
Side.
Specifically, attacker 6 includes the handle portion being arranged on terminal box base 5 and is set on 7 outer wall of junction box body
Limited post 13, handle portion are equipped with the clamping position that can be clamped with limited post 13, it is preferable that limited post 13 is cylindrical column.
6 position of attacker is pulled for the ease of staff, it is preferable that handle portion is equipped with handle operation end.
Further, clamping position is two, and two clamping positions are symmetricly set on 5 opposite sides of terminal box base.
Further, which further includes for the rubber pad 12 in the limit of locking position handle portion.Specifically, rubber
Rubber mat 12 may be mounted on terminal box base 5, it is preferable that 5 two sides of terminal box base are equipped with the blind hole of installation rubber pad 12.
Further, which further includes the box body sealing ring that terminal box base 5 Yu 7 link position of junction box body is arranged in
15, for the ease of mounting box body sealing ring 15, it is preferable that junction box body 7 is equipped with the groove body for mounting box body sealing ring 15, tool
Body, groove body can be along the setting of flange that junction box body 7 is circumferentially arranged, and wherein flange is terminal box 7 to extending outside terminal box
Structure, flange is vertically arranged with 7 side wall of junction box body.
In inverter wiring, terminal box base 5 is fixedly connected on cabinet 1 first, wire body crosses line by terminal box
Hole is fixed on power socket；Then staff pulls attacker 6 outward, and junction box body 7 is fastened on terminal box base 5, pine
Attacker 6 is opened, realizes that junction box body 7 is connect with terminal box base 5.
As can be seen from the above description, in the inverter provided by the application specific embodiment, due to 5 He of terminal box base
It is connected between junction box body 7 by attacker 6, when dismounting junction box body 7 carries out wiring, only needs spanner attacker 6, operation letter
It is single, effectively improve the wiring efficiency of inverter.
The case where loosening or fall there may be junction box body 7 in view of 6 long-time use of attacker, it is preferable that terminal box 3 is also
It is fastened securely screw including connection terminal box base 5 and junction box body 7, specifically, being fastened securely screw is to be at least one,
Specifically, can be one or two etc., after terminal box base 5 and the fastening of junction box body 7, then by being fastened securely screw,
Butted line box base 5 and junction box body 7 are fastened again.
On the basis of above-mentioned each scheme, it is preferable that the inverter further includes the communication box 2 for being mounted on 1 outer wall of cabinet, communication
Box 2 include communication box base 8 and with the communication box body 10 that is detachably connected of communication box base 8, wherein communication box base 8 is and machine
The hollow frame structure being connected to inside case 1.Specifically, communication box base 8 can be snapped connection with communication box body 10 or screw thread
Fastener connection.
The communication box cable-through hole 16 that box body 10 is equipped with is connected to inside cabinet 1 is communicated, wherein the number of communication box cable-through hole 16
Amount and shape are decided according to the actual requirements, and wherein 16 position of communication box cable-through hole is equipped with waterproof terminal.
In order to improve disassembly efficiency, it is preferable that communication box base 8 and communication box body 10 are connected by plate 9, junction box body 7
Opening be circumferentially with outward flanging, communication box base 8 is equipped with limiting slot, the opposite sides of plate 9 respectively with flange and limit
Position slot abuts.For the ease of processing communication box 2, it is preferable that communication box body 10 is an integral molding structure, and improves the assembling of communication cartridge
Efficiency.
In order to improve the assembling safety of communication box 2, after 9 fixed telecommunication box body 10 of plate, flange is by screw and inserts
Plate 9 fastens.
Specifically, plate 9 is U-shaped board, limiting slot is two, and it is opposite that two limiting slots are symmetricly set on communication box base 8
Two sides, it is preferable that communication box 2 is rectangle communication box.
In order to meet leakproofness, it is preferable that communication box base 8 and communication 10 junction of box body are equipped with communication box sealing ring 11,
More preferably, it communicates box body 10 or communicates box base 8 equipped with the groove body for accommodating communication box sealing ring 11.Further,
Communication box base 8 and 1 junction of cabinet also are provided with sealing ring.
As shown in Figure 5 and Figure 6, when needing to install communication box 2, pedestal 8 is pre-assembled on cabinet 1 first, is communicated
Before wiring starts, withdrawing plate 9 removes communication box body 10, and communications line is carried out at communication box base 8, and cable passes through communication
Box body 10 and communication box base 8 are plugged on the fast interface position on 1 inside PCB of cabinet, then assembly communication box body 10, and insert
Tight plate 9, for whole operation process without tearing lid open and turning screw, wiring is quick.
After the completion of by cabinet overall package, cabinet realizes installation by hanging device 4.
After inverter structure provided by the present application, terminal box 3 and communication box 2 assemble, junction can achieve IPx6 waterproof
It is required that convenient for disassembly and assembly, avoid dismounted using fastened by screw bring it is time-consuming and laborious, convenient for being widely used to promote.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (11)
1. a kind of inverter, which is characterized in that including cabinet (1), it is mounted on the terminal box (3) of the cabinet (1) outer wall, it is described
Terminal box (3) includes terminal box base (5) and the junction box body (7) that is fastened by attacker (6) and the terminal box base (5),
Power socket is equipped on the cabinet (1) with the terminal box base (5) junction, the junction box body (7) is equipped with terminal box mistake
String holes, the terminal box base (5) are fixedly connected with the cabinet (1).
2. inverter according to claim 1, which is characterized in that the attacker (6) is two, two attackers (6)
It is symmetricly set on the terminal box base (5) opposite sides.
3. inverter according to claim 1, which is characterized in that the attacker (6) includes being arranged at the terminal box bottom
Handle portion on seat (5) and the limited post (13) that is set on the junction box body (7) outer wall, the handle portion is equipped with can be with
The clamping position of limited post (13) clamping.
4. inverter according to claim 3, which is characterized in that the clamping position is two, and two clamping positions are right
Claim to be arranged in the terminal box base (5) opposite sides.
5. inverter according to claim 3, which is characterized in that the terminal box (3) further includes for in locking
The rubber pad (12) of position handle portion limit.
6. inverter according to claim 1, which is characterized in that the terminal box (3) further includes being arranged in the wiring
The box body sealing ring (15) of box base (5) and the junction box body (7) link position.
7. inverter according to claim 1, which is characterized in that the terminal box (3) further includes connecting the terminal box
Pedestal (5) and the junction box body (7) are fastened securely screw.
8. inverter described in any one of -7 according to claim 1, which is characterized in that further include being mounted on the cabinet (1)
The communication box (2) of outer wall, the communication box (2) include communication box base (8) and are detachably connected with the communication box base (8)
Communication box body (10), communication box body (10) be equipped with and the cabinet (1) inside the communication box cable-through hole (16) that is connected to.
9. inverter according to claim 8, which is characterized in that the communication box base (8) and the communication box body
(10) it is connected by plate (9), the opening of the junction box body (7) is circumferentially with outward flanging, the communication box base (8)
Equipped with limiting slot, the opposite sides of the plate (9) is abutted with the flange and the limiting slot respectively.
10. inverter according to claim 9, which is characterized in that the plate (9) is U-shaped board, and the limiting slot is two
A, two limiting slots are symmetricly set on communication box base (8) opposite sides.
11. inverter according to claim 8, which is characterized in that the communication box base (8) and the communication box body
(10) junction is equipped with communication box sealing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378865.XU CN209419497U (en) | 2019-03-20 | 2019-03-20 | Inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378865.XU CN209419497U (en) | 2019-03-20 | 2019-03-20 | Inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419497U true CN209419497U (en) | 2019-09-20 |
Family
ID=67945496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378865.XU Active CN209419497U (en) | 2019-03-20 | 2019-03-20 | Inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071173A1 (en) * | 2021-10-28 | 2023-05-04 | 阳光电源股份有限公司 | Junction box and inverter |
-
2019
- 2019-03-20 CN CN201920378865.XU patent/CN209419497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071173A1 (en) * | 2021-10-28 | 2023-05-04 | 阳光电源股份有限公司 | Junction box and inverter |
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| GR01 | Patent grant |