CN105406366A - Panel-type modular electric appliance - Google Patents
Panel-type modular electric appliance Download PDFInfo
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- CN105406366A CN105406366A CN201410456383.3A CN201410456383A CN105406366A CN 105406366 A CN105406366 A CN 105406366A CN 201410456383 A CN201410456383 A CN 201410456383A CN 105406366 A CN105406366 A CN 105406366A
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Abstract
The invention discloses a panel-type modular electric appliance, and the electric appliance enables an electric appliance product which needs to be operated and inspected to achieve the pre-panel operation and post-panel maintenance, enables an electrical equipment operator to be completely isolated from an electrified body, reduces the possibility that the operator contacts with the electrified body, reduces the damage to the operator, and improves the safety of electrical equipment. A dedicated panel of the electric appliance is used for replacing a conventional independent modular protection panel or a simple protection panel. Post-fixing of an electrical element panel is achieved through employing a clamping structure. The installation and maintenance is completed behind a safety separator plate. The electric appliance is installed on the safety separator plate, and the operator carries out operation in front of the safety separator plate. All electrified bodies with potential safety hazards are displaced on the back of the safety separator plate. An operator who is not trained professionally cannot touch the electrified body in a normal way. A professional just needs to open a rear door of an electrical box cabinet (or a sealing plate), or opening a rotating door (plate) of the electric appliance for operation.
Description
Art
The present invention relates to all interchanges 50 or 60Hz, rated voltage is to 400V's, its maximum rated current is no more than the analog and digital electrical appliance of 125A, comprises the needs operation that circuit breaker, isolating switch, on-load switch and annex thereof, socket, fuse, contactor, relay etc. can realize modularization application or the electric equipment products of making an inspection tour.Its main feature be by common operating personnel and visual electrified body completely isolated, reduce operating personnel and touch the possibility of electrified body, eliminate operation hidden danger, improve electrical security.
Background technology
Existing analog and digital electrical appliance, due to its attachment rail, size modularization, functional diversities, plastic arts, the advantage of use safety, obtains popularity and application in worldwide.Analog and digital electrical appliance is because of its easy installation (using 35mm guide rail to clamp), modularization (base module is 9mm) combination flexibly; form plurality of classes electric equipment products, terminal can have been realized and supply distribution and power consumption equipment or circuit protected and controls.Be widely used in the fields such as building, factory, power transmission and transformation, business, the application of analog and digital electrical appliance in current nearly all power supplying and distributing equipment, can be seen.
Existing analog and digital electrical appliance adopts 35mm guide rail to clamp from the rear portion of electrical equipment, operate and repair and maintenance all in the front of mounting panel, partial electric bin adopts independently protection face board, analog and digital electrical appliance and other electric components directly load in mixture by major part electric distribution cabinet, do not have safety prevention measure.
Civil buildings electrical equipment generally adopts panel type to install, independently protection face board is adopted the body part of electrical equipment and operating surface to be kept apart, typically be applied as modular terminal combined appliance, during repair and maintenance, isolation panel need be removed, have good safety precautions for the operating personnel (hereinafter referred to as layman) without professional training.Non-civil electric appliance is generally directly installed in electric distribution cabinet, opens cabinet door direct control, most of without safety prevention measure; Minority takes movable or removable protective plate (as perforate on door-plate) to the electric distribution cabinet that safety ratio is comparatively paid attention to, and, as easy safety measure, installation and repairing is not convenient.
Various visual exposed electrified body is had in electric distribution cabinet, as conducting wire end, terminal, binding post, screw, copper bar etc., because professional knowledge lacks when layman operates, accurately can not identify in bin, which part of electric equipment is tangible, thus touch electrified body, threaten personal safety, there is potential safety hazard.Also can cause because fearing touch electrified body or cause spiritual pressure to the fear of electric accident and cause mental disease.In all trades and professions, the accident caused because touching electrified body emerges in an endless stream.From the angle of security protection, develop the brand-new analog and digital electrical appliance with reliable protection against electric shock measure imperative.
Summary of the invention
For overcoming in electric equipment the safety problem using analog and digital electrical appliance to bring, the present invention proposes a kind of novel panel type analog and digital electrical appliance structure, by operator and electrified body completely isolated, reduce the possibility that operating personnel touch electrified body, reduce the injury to operating personnel, improve the fail safe of electric equipment.
The technical solution adopted for the present invention to solve the technical problems is: substitute traditional independent modularization protection face board or Simple protecting panel with special special panel; The 35mm guide rail car coat type structure of abandoning tradition, fixing after adopting brand-new clamping structure to realize electric component plate; All exposed live parts are placed in after burst disk, and installation and maintenance change into and completing after plate.Realize electric component integrated with burst disk, operation before plate, installation and maintenance after plate, all electrified bodies with potential safety hazard are placed in safe isolation surface back, and layman does not touch electrified body by usual channel.
In actual use, the electric distribution cabinet front faced by operator is only the analog and digital electrical appliance panel having manipulation, instruction, display etc. and need the uncharged insulation of manipulation function or tour function, is safe for layman.The work that the installation, maintenance, maintenance etc. of analog and digital electrical appliance need professional to bear then is carried out at the rear portion of electric distribution cabinet, professional needs the back door (or shrouding) of opening electric distribution cabinet, or open the revolving door (plate) of analog and digital electrical appliance is housed after can carry out.
The invention has the beneficial effects as follows, the operating surface of analog and digital electrical appliance and installation and maintenance face are effectively isolated, reduce potential electric operation dangerous, alleviating because fearing the psychological pressure that generation electric accident is brought operating personnel, improving the handling safety performance of electric complete sets of products.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is general assembly drawing of the present invention.
In figure: part 1 is burst disk; Part 2 is special panel upper part; Part 3 is special panel lower part; Part 4 is body of the present invention, and part 5 is visual electrified body, and part 6 is the conductor of outside access.
Embodiment
In figure: part 1 is burst disk.This dividing plate is a part for electric distribution cabinet, operating surface and maintenance panel effectively can be isolated, and can be fixing mounting panel also can be the rotatable door-plate opened.This dividing plate has the oblong aperture that can meet apparatus of the present invention.This dividing plate has certain intensity, can not be loaded on generation distortion under the electric apparatus quality effect on dividing plate.This dividing plate can adopt insulated non-metal material, also can adopt metal material, and when adopting metal material, reliable ground answered by this dividing plate.
Part 2, part 3 form special panel.Special panel has following characteristics: 1. have the modulus identical with body; 2. special panel has groove can be fixed on the edge of burst disk (part 1) perforate easily; 3. the special panel back side is provided with the corresponding and installation card base coordinated of one or more projection anterior with body (part 4), during splicing, body (part 4) be inserted into by the projection of its front portion connect in the installing hole of special panel card base as a whole.Install card base be designed with can easily from dividing plate rear by the measure that body (part 4) takes out.Special panel (part 2 3) adopts the insulating material meeting electrical safety standards.
Part 4 is body of the present invention.Body part decapacitation realizes specific electric function and adopts outside modulated dimension, there is following characteristics: 1. clamping structure body portion has and one or morely installs the corresponding projection of card base with special panel (part 2 3), during splicing, body (part 4) is inserted into by the projection of its front portion in the installing hole on special panel and is installed on special panel (part 2 3).2. the visual electrified body such as binding post (part 5) is arranged at rear body, and external conductor (wire or busbar etc.) (part 6) accesses body (part 5) from here.
Part 2, part 3 block the lower edges being inserted in the perforate on burst disk respectively, and integrant protection face board is combined in modularization.Body (part 4) card is inserted on special panel (part 2 3).Multiple panel type analog and digital electrical appliance is installed in turn, forms the combined electrical apparatus of difference in functionality.Function combination can be arranged in pairs or groups arbitrarily, is no longer limited to the intrinsic modulus of separate panels.When changing or keep in repair the element damaged, body (part 4) can successfully disassemble by the retaining mechanism (on part 2 3) using instrument to push aside on card base at the back side of burst disk.
The rear back of body is with clamping structure
This occasion to often needs maintenance, dismounting is inconvenient and electric appliance box quality is unreliable,
Slotting mode mainly contains two kinds: cassette 35mm guide rail most widely used general be modular terminal combined appliance, its be applicable to layman use, layman can not safeguard it
China's terminal appliance and world level also exist larger gap.Nineteen ninety electromechanics portion examines key State-owned enterprises' technology development project, and exploitation modularization terminal protection electrical equipment project is formally arranged " eight or five " pre-cooling project.At present, the domestic serial analog and digital electrical appliance product having had many enterprises to develop independent intellectual property right.But on the whole, high-end market Hefei City rests in old brand overseas enterprise hand, start with from unit construction herein, a kind of novel modularization product of brand-new release.
[background technology: refer to the technology that the understanding to invention, retrieval, examination are useful, the file of these background technologies of reflection can be quoted as proof.Background technology is the explanation to immediate prior art, and it is the basis of making practical technique new technique scheme.In addition, also Problems existing and shortcoming in background technology to be pointed out objectively, cited literature 2, data, its source should be write exactly.]
GB/T21706-2008 modular terminal combined appliance
GB/T2900.18-2008 electrotechnical terminology low-voltage electrical apparatus
" track installation modularization terminal appliance race " emerging Zheng's generation of author: Jiang Rong surpasses " low-voltage electrical apparatus " 06 phase in 1988
Car coat type structure, comprises analog and digital electrical appliance body and special panel; The anterior top and bottom of this body are provided with at least each projection, the special panel back side is provided with multiple and installing hole of coordinating corresponding with the projection of body portion, during splicing, body is inserted into by the projection of its front portion in the installing hole on special panel and is installed on panel.Assembled complete after, analog and digital electrical appliance body is stable to be inserted on special panel.Car coat type structure is designed with can easily from the measure that body takes out by dividing plate rear.Special panel is with groove, and groove is stuck in the edge in hole dividing plate meeting this analog and digital electrical appliance installation requirement.
Claims (1)
1. panel type analog and digital electrical appliance, adopt modulated dimension, front-operated, it is characterized in that: have the special panel be fixed on burst disk, the body with certain electric airway dysfunction is installed on special panel, needs the visual electrified body on the visual electrified body that connects with body and body to be arranged at the rear portion of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456383.3A CN105406366A (en) | 2014-09-10 | 2014-09-10 | Panel-type modular electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456383.3A CN105406366A (en) | 2014-09-10 | 2014-09-10 | Panel-type modular electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105406366A true CN105406366A (en) | 2016-03-16 |
Family
ID=55471692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456383.3A Pending CN105406366A (en) | 2014-09-10 | 2014-09-10 | Panel-type modular electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896320A (en) * | 2015-01-19 | 2016-08-24 | 殷俊杰 | Panel type modularized electrical appliance structure |
| CN111585179A (en) * | 2019-02-15 | 2020-08-25 | 沈阳新松机器人自动化股份有限公司 | Protection against electric shock safety backplate subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323484Y (en) * | 1998-03-26 | 1999-06-09 | 电力工业部南京电力自动化设备总厂众大开关厂 | Adjustable structure module combined electric appliance case |
| CN2376113Y (en) * | 1998-10-14 | 2000-04-26 | 上海市三正电器有限公司 | Modular distributing box |
| CN202651644U (en) * | 2012-07-17 | 2013-01-02 | 远大中联控股集团有限公司 | Low-voltage distribution box with circuit breaker safety operation protection function |
| CN202712709U (en) * | 2012-07-21 | 2013-01-30 | 魏赢 | Lighting distribution box |
| CN202817544U (en) * | 2012-10-02 | 2013-03-20 | 保定鼎阳电力科技发展有限公司 | Distribution box |
-
2014
- 2014-09-10 CN CN201410456383.3A patent/CN105406366A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323484Y (en) * | 1998-03-26 | 1999-06-09 | 电力工业部南京电力自动化设备总厂众大开关厂 | Adjustable structure module combined electric appliance case |
| CN2376113Y (en) * | 1998-10-14 | 2000-04-26 | 上海市三正电器有限公司 | Modular distributing box |
| CN202651644U (en) * | 2012-07-17 | 2013-01-02 | 远大中联控股集团有限公司 | Low-voltage distribution box with circuit breaker safety operation protection function |
| CN202712709U (en) * | 2012-07-21 | 2013-01-30 | 魏赢 | Lighting distribution box |
| CN202817544U (en) * | 2012-10-02 | 2013-03-20 | 保定鼎阳电力科技发展有限公司 | Distribution box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896320A (en) * | 2015-01-19 | 2016-08-24 | 殷俊杰 | Panel type modularized electrical appliance structure |
| CN105896320B (en) * | 2015-01-19 | 2018-01-09 | 安徽中能电气股份有限公司 | A kind of panel type analog and digital electrical appliance structure |
| CN111585179A (en) * | 2019-02-15 | 2020-08-25 | 沈阳新松机器人自动化股份有限公司 | Protection against electric shock safety backplate subassembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |