CN205149739U - Automatically controlled cabinet of low pressure for engineering machinery - Google Patents
Automatically controlled cabinet of low pressure for engineering machinery Download PDFInfo
- Publication number
- CN205149739U CN205149739U CN201520881108.6U CN201520881108U CN205149739U CN 205149739 U CN205149739 U CN 205149739U CN 201520881108 U CN201520881108 U CN 201520881108U CN 205149739 U CN205149739 U CN 205149739U
- Authority
- CN
- China
- Prior art keywords
- box body
- engineering machinery
- large size
- utility
- small size
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses an automatically controlled cabinet of low pressure for engineering machinery, include the cavity that is formed by upper cover, box body, lower cover, the component mounting panel sets up in the cavity, engineering machinery vehicle's electrical control part dress is in on the component mounting panel, be equipped with large size hole and small size hole on the box body, plug up by large size end cap and small size end cap respectively. The utility model discloses the box body is compact, and it is neat that the line is walked to inside, integrates the degree height, and it is little to occupy body space, puts regularly, and protection level improves, prevents that the external electrical component of corruption from arousing trouble and danger, the optional tape light of components and parts, and the fuse fusing LED lamp is lighted promptly, surveyability, the battle array does benefit to going on smoothly of modification and plus -minus components and parts apart from the type structure.
Description
Technical field
The utility model relates to engineering machinery vehicle electric control system, is specifically related to a kind of construction machinery and equipment low-voltage electric cabinet.
Background technology
In recent years, along with the continuous expansion of capital construction, domestic project Development of Machine Industry is rapid, and engineering machinery vehicle develops into the organism of electromechanical integration by the simple machine assembly at initial stage, and this just means that overall wire sheaves and electric elements are doubled and redoubled; Original device arrangements scheme is needed to improve.Original its function of electrical arrangement scheme is: (1) connects electric elements and completes required controlling functions; (2) each power unit safety of vehicle is protected.
Existing electrical control cubicles mostly is small area analysis type, generally by electric current below 30 amperes, the elements such as other big current contactless switchs are arranged on vehicle body; As shown in Figure 1, in box, main devices is relay and fuse, and the nominal parameter of relay is not at 15-400A etc., the rated capacity of fuse is from 5-400A, difference in size is large, and has close contact between device, arranges bring extreme difficulties to structural arrangement and wire harness.
(1) housing mostly is small-scale structure, and large-scale device is difficult to arrange, if be directly arranged on vehicle body, can cause complex structure, not compact, connectivity robustness is poor, and batch manufacturing conformability is poor.Easily cause safety misadventure and vehicle trouble;
(2) vehicle body arranges almost do not have protective capacities, and components and parts are very easily corroded and get rusty, and cause vehicle trouble;
(3) nothing instruction after component failure, need check all or part of circuit;
(4) wire harness connects complicate fabrication process;
(5) components and parts installation site is fixed, poor universality, and different type of machines die cost has high input.
Utility model content
The purpose of this utility model is to provide a kind of engineering machinery vehicle low voltage switch box, to realize convenient and swift, wiring safely and reliably and cabling neatly compactly.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions:
A kind of engineering machinery vehicle low voltage switch box, comprise the cavity formed by upper cover, box body, lower cover, detail assembly panel is arranged in described cavity, the electric controling part of engineering machinery vehicle is contained on described detail assembly panel, described box body is provided with large size hole and small size hole, is blocked respectively by large size plug and small size plug.
Described large size hole is used for the turnover of heavy current circuit; Described small size hole is used for the turnover of small area analysis circuit.
Described heavy current circuit is connected to the copper tip on the copper bar that is arranged on detail assembly panel; Use copper bar to connect, reliability is high, and junction internal resistance is controlled.
Described small area analysis circuit is connected to a gust PCB for square formula structure by pin relay and fuse combination in any circuit and realizes controlling vehicle part, and easy-to-connect is quick, can do the regulation of electrical circuit when without the need to revising mould.
The utility model has following beneficial effect:
(1) box body is compact, and inner cabling is neat, can load current main flow as Bosch, sharp top grade high-current relay;
(2) box body integration degree is high, occupies vehicle body space little, puts regular;
(3) degree of protection improves, and prevents extraneous corrosion electric component from causing fault and danger;
(4) the optional tape light of components and parts, namely fuse failure LED is lighted, very clear;
(5) battle array is apart from type structure, is beneficial to remodeling and adds and subtracts carrying out smoothly of components and parts.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model construction machinery and equipment low-voltage electric cabinet.
Fig. 2 is the upper cover of the utility model construction machinery and equipment low-voltage electric cabinet and the constructional drawing of box body.
Wherein: 1 upper cover, 2 upper cover seal rings, 3 detail assembly panels, 4 box bodys, 5 lower cover seal rings, 6 lower covers, 7 small size plugs, 8 large size plugs, 9 large relay adapter plates, 10 copper bars, 11PCB check screw, 12PCB, 13 gusts of distances paster, 14 fuses, 15 pin relays, 16 plug-pull tools, 17 relays, 18 FP Fuel Pump Relay, 19AMG fuse, 20AMI fuse, 21 large size holes, 22 small size holes.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Engineering machinery vehicle low voltage switch box of the present utility model as shown in Figure 1, comprise the cavity formed by upper cover 1, box body 4, lower cover 6, upper cover seal ring 2 is had between upper cover 1 and box body 4, lower cover seal ring 5 is had between box body 4 and lower cover 6, detail assembly panel 3 is arranged in cavity, comprise large relay adapter plate 9 to be arranged on below detail assembly panel 3 and to fix relay, its constant intensity is improved; Copper bar 10 plays junction circuit in inside, convenient neat; PCB12 is fixed on box body 4 by PCB check screw 11; Box body 4 sticks paster 13 and avoid fuse 14, pin relay 15, plug-pull tool wrong plug, relay 17, FP Fuel Pump Relay 18, be arranged on the first half of detail assembly panel 3, AMG fuse 19, AMI fuse 20 are arranged on the latter half of detail assembly panel 3.
Box body is provided with large size hole 21 and small size hole 22, is blocked respectively by large size plug 8 and small size plug 7.
Large size hole is used for the turnover of heavy current circuit; Small size hole is used for the turnover of small area analysis circuit.
Heavy current circuit is connected to the copper tip on the copper bar 10 that is arranged on detail assembly panel; Use copper bar to connect, reliability is high, and junction internal resistance is controlled.
Small area analysis circuit is connected to a gust PCB12 for square formula structure by pin relay and fuse combination in any circuit and realizes controlling vehicle part, and easy-to-connect is quick, can do the regulation of electrical circuit when without the need to revising mould.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (4)
1. a construction machinery and equipment low voltage switch box, it is characterized in that, comprise the cavity formed by upper cover, box body, lower cover, detail assembly panel is arranged in described cavity, the electric controling part of engineering machinery vehicle is contained on described detail assembly panel, described box body is provided with large size hole and small size hole, is blocked respectively by large size plug and small size plug.
2. construction machinery and equipment low voltage switch box according to claim 1, is characterized in that, described large size hole is used for the turnover of heavy current circuit; Described small size hole is used for the turnover of small area analysis circuit.
3. construction machinery and equipment low voltage switch box according to claim 2, is characterized in that, described heavy current circuit is connected to the copper tip on the copper bar that is arranged on detail assembly panel.
4. construction machinery and equipment low voltage switch box according to claim 2, is characterized in that, described small area analysis circuit is connected to a gust PCB for square formula structure by pin relay and fuse combination in any circuit and realizes controlling vehicle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881108.6U CN205149739U (en) | 2015-11-06 | 2015-11-06 | Automatically controlled cabinet of low pressure for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881108.6U CN205149739U (en) | 2015-11-06 | 2015-11-06 | Automatically controlled cabinet of low pressure for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149739U true CN205149739U (en) | 2016-04-13 |
Family
ID=55685462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881108.6U Expired - Fee Related CN205149739U (en) | 2015-11-06 | 2015-11-06 | Automatically controlled cabinet of low pressure for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933497A (en) * | 2017-11-20 | 2018-04-20 | 杭州国威科技有限公司 | A kind of production process of electronic steering pipe column lock and its shell |
| WO2021003736A1 (en) | 2019-07-11 | 2021-01-14 | Suzhou Littelfuse Ovs Co., Ltd. | Fuse apparatus with integrated solenoids |
-
2015
- 2015-11-06 CN CN201520881108.6U patent/CN205149739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933497A (en) * | 2017-11-20 | 2018-04-20 | 杭州国威科技有限公司 | A kind of production process of electronic steering pipe column lock and its shell |
| CN107933497B (en) * | 2017-11-20 | 2022-12-13 | 杭州国威科技有限公司 | Manufacturing process of electronic steering column lock and shell thereof |
| WO2021003736A1 (en) | 2019-07-11 | 2021-01-14 | Suzhou Littelfuse Ovs Co., Ltd. | Fuse apparatus with integrated solenoids |
| EP3997726A4 (en) * | 2019-07-11 | 2023-04-05 | Suzhou Littelfuse OVS Co., Ltd. | Fuse apparatus with integrated solenoids |
| US11842875B2 (en) | 2019-07-11 | 2023-12-12 | Suzhou Littelfuse Ovs Co., Ltd. | Fuse apparatus with integrated solenoids |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203632148U (en) | A junction box used for air-conditioner circuit wiring | |
| CN203433022U (en) | Electric energy meter terminal suite | |
| CN205149739U (en) | Automatically controlled cabinet of low pressure for engineering machinery | |
| CN204794518U (en) | Terminal box that possesses isolative protection function | |
| CN202633777U (en) | Multifunctional second-stage distribution box and power distribution equipment comprising same | |
| CN206992014U (en) | Safety relay | |
| CN202310330U (en) | Electric box of motormeter panel | |
| CN204577900U (en) | A kind of low-tension switch cabinet | |
| CN103412532A (en) | Nuclear power plant underlight electronic control system | |
| CN103337744B (en) | Integrated form inserts weak electrical connection module soon | |
| CN203456819U (en) | Outdoor distribution box | |
| CN102820147B (en) | Uncovering power-off protection structure and illuminating device | |
| CN203300901U (en) | Combined convenient connector | |
| CN202749724U (en) | Overhauling distribution box | |
| CN103683412B (en) | 500kVA multi-mode modular UPS system | |
| WO2015051579A1 (en) | Safe dc combiner box | |
| CN204204727U (en) | A kind of isolating switch fuse group | |
| CN203596325U (en) | Molded case circuit breaker | |
| CN210806337U (en) | Integrated intelligent power distribution cabinet | |
| CN102364782B (en) | Method for unlocking latching electromagnet of circuit breaker of hand trolley by using portable unlocking device | |
| CN212627009U (en) | Explosion-proof junction box | |
| CN203434037U (en) | Electric car shunting power switch | |
| CN202888631U (en) | Distribution cabinet | |
| CN202840133U (en) | Socket having two switches | |
| CN204732813U (en) | Supply vehicle electric power output guard device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |