CN105896320A - Panel type modularized electrical appliance structure - Google Patents
Panel type modularized electrical appliance structure Download PDFInfo
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- CN105896320A CN105896320A CN201510023404.7A CN201510023404A CN105896320A CN 105896320 A CN105896320 A CN 105896320A CN 201510023404 A CN201510023404 A CN 201510023404A CN 105896320 A CN105896320 A CN 105896320A
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Abstract
The invention discloses a panel type modularized electrical appliance structure, which enables a modularized electrical appliance product requiring operation and patrol inspection to achieve front-of-board operation and behind-panel maintenance, and improves the safety of electrical equipment. A U-shaped groove 6 of a dedicated panel (a dedicated panel upper part 2 and a dedicated panel lower part 3) is clamped at top and bottom edges of a customized rectangular hole in a safety partition plate 1 and is fixed by using a fastening screw 7; and a modularized electrical appliance is limited in the dedicated panel by clamping pins 8 inserted in pin holes 9 in the upper and lower parts at the front end of an modularized electrical appliance outer shell 4. A partition formed by the safety partition plate 1, the dedicated panel upper part 2, the dedicated panel lower part 3 and the modularized electrical appliance outer shell 4 divides the front surface and the back surface of the electrical appliance into an operation surface 10 and a maintenance surface 11. An operator carries out operation on the front surface (the operation surface 10) of the safety partition plate 1, electrified bodies with potential safety hazards are displaced on the back surface (the maintenance surface 11) of the safety partition plate 1, a non-professional operator cannot touch the electrified body in a normal way, and a professional just needs to open a rear door (or a sealing plate) of an electrical box cabinet or open the safety partition plate 1 for operation.
Description
Art
One panel type analog and digital electrical appliance structure of the present invention relates to all exchanges 50 or 60Hz, rated voltage to 400V, its maximum rated current analog and digital electrical appliance less than 125A, and can realize modularization application needs operation or the electric equipment products maked an inspection tour.It is mainly characterized in that completely isolated with visual electrical body for common operating personnel, reduces operator and touches the probability of electrical body, eliminates operation hidden danger, improves electrical security.
Background technology
Existing analog and digital electrical appliance, due to its attachment rail, size modularization, functional diversities, plastic arts, the advantage using safe, obtains popularity and application in worldwide.Analog and digital electrical appliance combines because of the installation (using 35mm guide rail card dress) of its simplicity, flexibly modularity (basic module is 9mm); form plurality of classes electric equipment products, terminal can have been realized and for distribution and electrical equipment or circuit are protected and controls.It is widely used in the fields such as building, factory, power transmission and transformation, business, current nearly all power supplying and distributing equipment can be seen the application of analog and digital electrical appliance.
Existing analog and digital electrical appliance uses the 35mm guide rail rear portion card dress from electrical equipment, do not distinguish operating surface and maintenance face, directly being loaded in mixture with other electrical equipments by analog and digital electrical appliance in major part electric distribution cabinet, manipulation and repair and maintenance, all in the front of electrical equipment, do not have safety prevention measure.Civil buildings electrical equipment typically uses panel type to install, and uses additional protection face board to be kept apart with operating surface by the body part of electrical equipment.Typical application is modular terminal combined appliance, and electrical equipment cover is got up by additional panel, only exposes manipulation part, forms the operating surface of safety；When repair and maintenance, additional panels need to be removed.For having preferable safety precautions without the operator of professional training (hereinafter referred to as layman).The electric distribution cabinet that safety ratio is relatively paid attention to by minority takes movable or removable protective plate (such as perforate on door-plate) as easy safety measure, isolate safe operating surface, owing to existing analog and digital electrical appliance uses guide rail rear portion to install, determining installation maintenance can only be in the front of electrical equipment, the protective plate in front need to be removed so that installation and repairing is not convenient during installation.
Various visual exposed electrical body is had in electric distribution cabinet, such as conducting wire end, terminal, binding post, screw, copper bar etc., lack because of Professional knowledge when layman operates, in can not accurately identifying bin, which part of electrical equipment is tangible, which is that electrical body is the most tangible, thus false touch electrical body, cause security incident, threaten personal safety, there is potential safety hazard.Also can cause because fearing to touch electrical body or the fear to electrical hazard causes spiritual pressure to cause mental illness.In all trades and professions, the accident caused because touching electrical body emerges in an endless stream.From the angle of security protection, developing the brand-new analog and digital electrical appliance with reliable protection against electric shock measure has the biggest practical significance.
Summary of the invention
For overcoming the safety problem using analog and digital electrical appliance to bring in electrical equipment, the present invention proposes a kind of panel type analog and digital electrical appliance structure, and operator is completely isolated with electrical body, reduces operator and touches the probability of electrical body, reduce the injury to operator, improve the safety of electrical equipment.
The technical solution adopted for the present invention to solve the technical problems is: panel type analog and digital electrical appliance, is made up of burst disk 1, special panel top 2, special panel bottom 3, analog and digital electrical appliance shell 4.Wherein burst disk 1 has the oblong aperture made according to user's request.Special panel top 2, special panel bottom 3 are designed with U-type groove 6, holding screw 7.U-type groove 7 coordinates with the oblong aperture of burst disk 1 paired special panel top 2, special panel bottom 3 is stuck in the edge of oblong aperture on burst disk 1, screwing in holding screw 7 makes special panel top 2, special panel bottom 3 be pressed on burst disk 1, makes special panel immovable.The design of U-type groove 6 and holding screw 7 makes special panel adapt to the burst disk 1 (generally 0.5-3mm) of different-thickness in certain limit.Special panel top 2, special panel bottom 3 are designed with bayonet lock 8, and top and the bottom, analog and digital electrical appliance shell 4 front end are designed with corresponding pin-and-hole.Bayonet lock 8 on special panel coordinates installation to be fixed on special panel by analog and digital electrical appliance shell 4 with the pin-and-hole 9 on analog and digital electrical appliance shell 4, makes analog and digital electrical appliance shell 4 stiff under the cooperation of special panel top 2 and bottom 3, reaches the purpose that card dress is fixing.Bayonet lock 8 can use instrument to extract easily, and after being extracted by the bayonet lock 8 of upper and lower panel, analog and digital electrical appliance shell 4 can be extracted out from rear portion, either changes or safeguards the most very convenient.
The front and back of combined electrical apparatus is divided into two independent spaces by burst disk 1, special panel top 2, special panel bottom 3, the separation of formation of analog and digital electrical appliance shell 4.We are pressed function by the named maintenance panel of named for front operating surface 10 and the back side 11.
In actual use, the electric distribution cabinet front faced by operator only have manipulation, indicate, display etc. needs manipulation function or make an inspection tour the analog and digital electrical appliance front of function, operating surface 10 that the analog and digital electrical appliance panel (bottom, special panel top 2 3) of uncharged insulation is formed with the burst disk 1 with good earth or insulation.For from the point of view of layman at front-operated, its operation safety is ensured.The installation of analog and digital electrical appliance, safeguard, work that maintenance etc. needs professional to undertake then is carried out at the rear of burst disk 1, all electrical bodies include that visual electrical body 5 is all distributed in this independent space, and professional needs to open burst disk 1 or opens the back door (or shrouding) of electric distribution cabinet and enter and safeguard and can carry out maintenance panel 11 after space.New design improves the safety of electrical equipment, it is unexpected dangerous to occur when preventing layman from operating, and reaches to use purpose safely.
The present invention substitutes traditional additional modulus chemoprevention protection slab or Simple protecting panel with special special panel；The 35mm guide rail car coat type structure of abandoning tradition, fixing after using brand-new clamping structure to realize electric elements plate.All exposed visual electrical bodies 5 are placed in the maintenance space at burst disk rear, and the space installing maintenance panel 11 place after being maintained in plate completes.Electric elements are integrated with burst disk, it is achieved operate before plate, install and safeguard after plate, and all of electrical body with potential safety hazard is placed in safe isolation back side of panel, and layman can not touch electrical body by usual channel.
The invention has the beneficial effects as follows, the operating surface 10 of analog and digital electrical appliance is effectively isolated with installing maintenance panel 11, reduce potential electric operation dangerous, alleviate because fearing the mental pressure occurring electrical hazard that operator are brought, improve the processing safety energy of electric complete sets of products.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 panel type analog and digital electrical appliance three-view diagram.
Fig. 2 special panel lower side figure.
Fig. 3 analog and digital electrical appliance shell coordinates figure with special panel lower side.
In figure: 1 burst disk, 2 special panel tops, 3 special panel bottoms, 4 analog and digital electrical appliance shells, 5 visual electrical bodies, 6 U-type groove, 7 holding screws, 8 bayonet locks, 9 pin-and-holes, 10 operating surfaces, 11 maintenance panels
Detailed description of the invention
As shown in Figure 1: burst disk 1 is a part for electric distribution cabinet, can be effectively isolated with maintenance panel 11 by operating surface 10, the appliance mounting panel that it can be fixing in electric distribution cabinet can also be the rotatable door-plate opened.Having the oblong aperture of customization on this burst disk 1 for installing special panel and analog and digital electrical appliance, the display screen of analog and digital electrical appliance and manipulation device are placed in front for staff's observation and manipulation.This burst disk 1 has certain intensity, and its material can use insulated non-metal material, it is possible to use metal material, and when using metal material, reliable ground answered by this dividing plate.The size of oblong aperture is needed the modulus amount of the analog and digital electrical appliance of combination to determine by user according to user.
Special panel top 2, special panel bottom 3 constitute special panel.Special panel has following characteristics: 1. have the modulus identical with analog and digital electrical appliance shell 4；2. special panel is provided with U-type groove 6 and holding screw 7 can be conveniently fixed in the edge of burst disk 1 oblong aperture；3. the special panel back side is provided with bayonet lock 8 that is one or more corresponding with the pin-and-hole 9 of analog and digital electrical appliance shell 4 front portion and that coordinate, is fixed on special panel by analog and digital electrical appliance.Bayonet lock 8 design can be taken out from burst disk 1 rear by analog and digital electrical appliance easily.Special panel uses the insulant meeting electrical safety standards.
Analog and digital electrical appliance shell 4 part decapacitation realizes specific electric function and uses outside modulated dimension, has the feature that 1. clamping structure analog and digital electrical appliance shell 4 front portions have one or more pin-and-hole 9 corresponding with special panel installation bayonet lock 8；2. display and controllable device are placed in the front of analog and digital electrical appliance shell；3. the visual electrical body 5 such as binding post is arranged at analog and digital electrical appliance shell 4 rear portion, and the outside conductor (wire or busbar etc.) that accesses is accessed analog and digital electrical appliance shell 4 by the back side.
Special panel top 2, special panel bottom 3 block the lower edges of the oblong aperture being inserted on burst disk 1 respectively, are covered with four limit integrant protection face board combinations of oblong aperture by required modularization combination.Analog and digital electrical appliance shell 4 blocks on request and is inserted on special panel.Multiple panel type analog and digital electrical appliances are sequentially installed, and form the combined electrical apparatus of difference in functionality.Owing to the size of oblong aperture presses the combine of analog and digital electrical appliance, its function combinations can arbitrarily be arranged in pairs or groups, and is no longer limited by the intrinsic modulus of additional panels.When changing or keep in repair the element damaged, the back side (maintenance surface 11) the use instrument at burst disk is pushed bayonet lock 8 aside and can successfully be disassembled by analog and digital electrical appliance shell 4.
Claims (3)
1. a panel type analog and digital electrical appliance structure, by under burst disk 1, special panel top 2, special panel
Portion 3, analog and digital electrical appliance shell 4 form.Wherein offer customization oblong aperture on burst disk 1, oblong aperture
Lower edges mounted in pairs special panel top 2 and special panel bottom 3, analog and digital electrical appliance shell 4 is arranged on
Install between special panel top 2 and special panel bottom 3.
Special panel top 2 the most according to claim 1, special panel bottom 3 both parts and safety
U-type groove 6 at dividing plate 1 cooperation uses holding screw 7 structure different to adapt to from the cooperation of burst disk 1
The burst disk 1 of thickness, it is ensured that special panel top 2, special panel bottom 3 are just stuck in burst disk 1
On oblong aperture edge and do not come off.
Upper and lower position, analog and digital electrical appliance shell 4 front end the most according to claim 1 is provided with pin-and-hole 9, this pin-and-hole
9 match with the bayonet lock 8 on special panel top 2, special panel bottom 3, make analog and digital electrical appliance shell 4 quilt
It is limited in special panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023404.7A CN105896320B (en) | 2015-01-19 | 2015-01-19 | A kind of panel type analog and digital electrical appliance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023404.7A CN105896320B (en) | 2015-01-19 | 2015-01-19 | A kind of panel type analog and digital electrical appliance structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105896320A true CN105896320A (en) | 2016-08-24 |
| CN105896320B CN105896320B (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023404.7A Active CN105896320B (en) | 2015-01-19 | 2015-01-19 | A kind of panel type analog and digital electrical appliance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896320B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0670417A (en) * | 1992-08-17 | 1994-03-11 | K C C Shokai:Kk | Curved mosaic panel and its manufacture |
| CN204651683U (en) * | 2015-01-19 | 2015-09-16 | 殷俊杰 | A kind of panel type analog and digital electrical appliance structure |
| CN105406366A (en) * | 2014-09-10 | 2016-03-16 | 殷俊杰 | Panel-type modular electric appliance |
-
2015
- 2015-01-19 CN CN201510023404.7A patent/CN105896320B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0670417A (en) * | 1992-08-17 | 1994-03-11 | K C C Shokai:Kk | Curved mosaic panel and its manufacture |
| CN105406366A (en) * | 2014-09-10 | 2016-03-16 | 殷俊杰 | Panel-type modular electric appliance |
| CN204651683U (en) * | 2015-01-19 | 2015-09-16 | 殷俊杰 | A kind of panel type analog and digital electrical appliance structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105896320B (en) | 2018-01-09 |
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Effective date of registration: 20170707 Address after: Chuzhou Tianchang City, Anhui province 239300 Days Road No. 333 Applicant after: ANHUI ZHONGNENG ELECTRIC Co.,Ltd. Address before: 225000 Wenchang garden, Guangling District, Jiangsu City, Yangzhou province 116-3 Applicant before: Yin Junjie |
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